2006-06-09 09:33:01 +02:00
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/*
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* GLSL pixel and vertex shader implementation
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*
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2009-08-27 10:04:56 +02:00
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* Copyright 2006 Jason Green
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2007-01-15 19:30:20 +01:00
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* Copyright 2006-2007 Henri Verbeet
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2008-10-18 19:21:20 +02:00
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* Copyright 2007-2008 Stefan Dösinger for CodeWeavers
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2009-04-17 09:46:57 +02:00
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* Copyright 2009 Henri Verbeet for CodeWeavers
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2006-06-09 09:33:01 +02:00
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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2007-01-15 19:30:12 +01:00
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/*
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* D3D shader asm has swizzles on source parameters, and write masks for
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* destination parameters. GLSL uses swizzles for both. The result of this is
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* that for example "mov dst.xw, src.zyxw" becomes "dst.xw = src.zw" in GLSL.
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* Ie, to generate a proper GLSL source swizzle, we need to take the D3D write
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* mask for the destination parameter into account.
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*/
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2006-06-09 09:33:01 +02:00
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#include "config.h"
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2008-12-19 19:21:56 +01:00
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#include <limits.h>
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2006-06-09 09:33:01 +02:00
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#include <stdio.h>
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#include "wined3d_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
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2007-01-17 21:41:46 +01:00
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WINE_DECLARE_DEBUG_CHANNEL(d3d_constants);
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2008-03-22 14:27:53 +01:00
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WINE_DECLARE_DEBUG_CHANNEL(d3d_caps);
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2008-12-03 14:53:43 +01:00
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WINE_DECLARE_DEBUG_CHANNEL(d3d);
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2006-06-09 09:33:01 +02:00
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#define GLINFO_LOCATION (*gl_info)
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2009-03-04 07:07:38 +01:00
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#define WINED3D_GLSL_SAMPLE_PROJECTED 0x1
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#define WINED3D_GLSL_SAMPLE_RECT 0x2
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#define WINED3D_GLSL_SAMPLE_LOD 0x4
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2009-05-03 20:38:09 +02:00
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#define WINED3D_GLSL_SAMPLE_GRAD 0x8
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2009-03-04 07:07:38 +01:00
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2007-01-15 19:36:58 +01:00
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typedef struct {
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2008-06-19 00:36:35 +02:00
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char reg_name[150];
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2007-01-15 19:36:58 +01:00
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char mask_str[6];
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} glsl_dst_param_t;
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2007-01-15 19:37:04 +01:00
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typedef struct {
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2008-06-19 00:36:35 +02:00
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char reg_name[150];
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2009-05-06 17:59:22 +02:00
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char param_str[200];
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2007-01-15 19:37:04 +01:00
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} glsl_src_param_t;
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2007-01-15 19:33:38 +01:00
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typedef struct {
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const char *name;
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DWORD coord_mask;
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} glsl_sample_function_t;
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2008-12-19 19:21:56 +01:00
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enum heap_node_op
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{
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HEAP_NODE_TRAVERSE_LEFT,
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HEAP_NODE_TRAVERSE_RIGHT,
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HEAP_NODE_POP,
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};
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struct constant_entry
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{
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unsigned int idx;
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unsigned int version;
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};
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struct constant_heap
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{
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struct constant_entry *entries;
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unsigned int *positions;
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unsigned int size;
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};
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2008-09-16 14:55:39 +02:00
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/* GLSL shader private data */
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struct shader_glsl_priv {
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2009-07-09 09:56:08 +02:00
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struct wined3d_shader_buffer shader_buffer;
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2009-06-03 10:47:26 +02:00
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struct wine_rb_tree program_lookup;
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2008-12-19 19:21:56 +01:00
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struct glsl_shader_prog_link *glsl_program;
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struct constant_heap vconst_heap;
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struct constant_heap pconst_heap;
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unsigned char *stack;
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2010-04-29 00:08:59 +02:00
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GLhandleARB depth_blt_program_full[tex_type_count];
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GLhandleARB depth_blt_program_masked[tex_type_count];
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2008-12-19 19:21:56 +01:00
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UINT next_constant_version;
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2008-09-16 14:55:39 +02:00
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};
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/* Struct to maintain data about a linked GLSL program */
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struct glsl_shader_prog_link {
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2009-06-03 10:47:26 +02:00
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struct wine_rb_entry program_lookup_entry;
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2008-11-21 19:48:36 +01:00
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struct list vshader_entry;
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struct list pshader_entry;
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GLhandleARB programId;
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2009-03-25 10:12:27 +01:00
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GLint *vuniformF_locations;
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GLint *puniformF_locations;
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GLint vuniformI_locations[MAX_CONST_I];
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GLint puniformI_locations[MAX_CONST_I];
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GLint posFixup_location;
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2009-06-17 23:26:38 +02:00
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GLint np2Fixup_location;
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2009-03-25 10:12:27 +01:00
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GLint bumpenvmat_location[MAX_TEXTURES];
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GLint luminancescale_location[MAX_TEXTURES];
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GLint luminanceoffset_location[MAX_TEXTURES];
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GLint ycorrection_location;
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2008-11-21 19:48:36 +01:00
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GLenum vertex_color_clamp;
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2009-02-05 19:44:32 +01:00
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IWineD3DVertexShader *vshader;
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2008-11-21 19:48:36 +01:00
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IWineD3DPixelShader *pshader;
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2009-02-05 19:44:32 +01:00
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struct vs_compile_args vs_args;
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2008-11-21 19:48:36 +01:00
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struct ps_compile_args ps_args;
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2008-12-19 19:21:56 +01:00
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UINT constant_version;
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2009-06-17 23:24:25 +02:00
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const struct ps_np2fixup_info *np2Fixup_info;
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2008-09-16 14:55:39 +02:00
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};
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typedef struct {
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2009-02-05 19:44:32 +01:00
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IWineD3DVertexShader *vshader;
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2008-11-21 19:48:36 +01:00
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IWineD3DPixelShader *pshader;
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struct ps_compile_args ps_args;
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2009-02-05 19:44:32 +01:00
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struct vs_compile_args vs_args;
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2008-09-16 14:55:39 +02:00
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} glsl_program_key_t;
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2009-05-26 13:27:54 +02:00
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struct shader_glsl_ctx_priv {
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const struct vs_compile_args *cur_vs_args;
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const struct ps_compile_args *cur_ps_args;
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2009-06-17 23:24:25 +02:00
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struct ps_np2fixup_info *cur_np2fixup_info;
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2009-05-26 13:27:54 +02:00
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};
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2009-05-26 21:05:59 +02:00
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struct glsl_ps_compiled_shader
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{
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struct ps_compile_args args;
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2009-06-17 23:24:25 +02:00
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struct ps_np2fixup_info np2fixup;
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2009-05-26 21:05:59 +02:00
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GLhandleARB prgId;
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};
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struct glsl_pshader_private
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{
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struct glsl_ps_compiled_shader *gl_shaders;
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UINT num_gl_shaders, shader_array_size;
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};
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2009-05-26 21:06:37 +02:00
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struct glsl_vs_compiled_shader
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{
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struct vs_compile_args args;
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GLhandleARB prgId;
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};
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struct glsl_vshader_private
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{
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struct glsl_vs_compiled_shader *gl_shaders;
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UINT num_gl_shaders, shader_array_size;
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};
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2010-01-28 23:40:27 +01:00
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static const char *debug_gl_shader_type(GLenum type)
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{
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switch (type)
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{
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#define WINED3D_TO_STR(u) case u: return #u
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WINED3D_TO_STR(GL_VERTEX_SHADER_ARB);
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WINED3D_TO_STR(GL_GEOMETRY_SHADER_ARB);
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WINED3D_TO_STR(GL_FRAGMENT_SHADER_ARB);
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#undef WINED3D_TO_STR
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default:
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return wine_dbg_sprintf("UNKNOWN(%#x)", type);
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}
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}
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2009-05-26 09:15:12 +02:00
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/* Extract a line from the info log.
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* Note that this modifies the source string. */
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static char *get_info_log_line(char **ptr)
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{
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char *p, *q;
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p = *ptr;
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if (!(q = strstr(p, "\n")))
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{
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if (!*p) return NULL;
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*ptr += strlen(p);
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return p;
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}
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*q = '\0';
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*ptr = q + 1;
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return p;
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}
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2008-09-16 14:55:39 +02:00
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2006-06-09 09:33:01 +02:00
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/** Prints the GLSL info log which will contain error messages if they exist */
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2009-05-14 19:40:56 +02:00
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/* GL locking is done by the caller */
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2009-07-17 10:34:01 +02:00
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static void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLhandleARB obj)
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2008-11-25 14:36:09 +01:00
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{
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2006-06-09 09:33:01 +02:00
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int infologLength = 0;
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char *infoLog;
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2008-12-01 13:02:08 +01:00
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unsigned int i;
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2007-12-15 11:43:51 +01:00
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BOOL is_spam;
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2008-12-10 10:04:40 +01:00
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static const char * const spam[] =
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{
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2008-04-23 21:36:39 +02:00
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"Vertex shader was successfully compiled to run on hardware.\n", /* fglrx */
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2009-09-18 15:44:16 +02:00
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"Fragment shader was successfully compiled to run on hardware.\n", /* fglrx, with \n */
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"Fragment shader was successfully compiled to run on hardware.", /* fglrx, no \n */
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2008-04-23 21:36:39 +02:00
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"Fragment shader(s) linked, vertex shader(s) linked. \n ", /* fglrx, with \n */
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"Fragment shader(s) linked, vertex shader(s) linked.", /* fglrx, no \n */
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"Vertex shader(s) linked, no fragment shader(s) defined. \n ", /* fglrx, with \n */
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"Vertex shader(s) linked, no fragment shader(s) defined.", /* fglrx, no \n */
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2008-08-13 00:52:35 +02:00
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"Fragment shader(s) linked, no vertex shader(s) defined. \n ", /* fglrx, with \n */
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2009-09-18 15:44:16 +02:00
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"Fragment shader(s) linked, no vertex shader(s) defined.", /* fglrx, no \n */
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2007-12-15 11:43:51 +01:00
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};
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2006-06-09 09:33:01 +02:00
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2009-01-02 16:19:12 +01:00
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if (!TRACE_ON(d3d_shader) && !FIXME_ON(d3d_shader)) return;
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2006-06-09 09:33:01 +02:00
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GL_EXTCALL(glGetObjectParameterivARB(obj,
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GL_OBJECT_INFO_LOG_LENGTH_ARB,
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&infologLength));
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/* A size of 1 is just a null-terminated string, so the log should be bigger than
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* that if there are errors. */
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if (infologLength > 1)
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{
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2009-05-26 09:15:12 +02:00
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char *ptr, *line;
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2008-02-10 16:43:24 +01:00
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/* Fglrx doesn't terminate the string properly, but it tells us the proper length.
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* So use HEAP_ZERO_MEMORY to avoid uninitialized bytes
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*/
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infoLog = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, infologLength);
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2006-06-09 09:33:01 +02:00
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GL_EXTCALL(glGetInfoLogARB(obj, infologLength, NULL, infoLog));
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2007-12-15 11:43:51 +01:00
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is_spam = FALSE;
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for(i = 0; i < sizeof(spam) / sizeof(spam[0]); i++) {
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if(strcmp(infoLog, spam[i]) == 0) {
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is_spam = TRUE;
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break;
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}
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}
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2009-05-26 09:15:12 +02:00
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ptr = infoLog;
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if (is_spam)
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{
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TRACE("Spam received from GLSL shader #%u:\n", obj);
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while ((line = get_info_log_line(&ptr))) TRACE(" %s\n", line);
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}
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else
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{
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FIXME("Error received from GLSL shader #%u:\n", obj);
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while ((line = get_info_log_line(&ptr))) FIXME(" %s\n", line);
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2007-12-15 11:43:51 +01:00
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}
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2006-06-09 09:33:01 +02:00
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HeapFree(GetProcessHeap(), 0, infoLog);
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}
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}
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2010-01-28 23:40:27 +01:00
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/* GL locking is done by the caller. */
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static void shader_glsl_dump_program_source(const struct wined3d_gl_info *gl_info, GLhandleARB program)
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{
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2010-04-26 14:18:18 +02:00
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GLint i, object_count, source_size = -1;
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2010-01-28 23:40:27 +01:00
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GLhandleARB *objects;
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char *source = NULL;
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GL_EXTCALL(glGetObjectParameterivARB(program, GL_OBJECT_ATTACHED_OBJECTS_ARB, &object_count));
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objects = HeapAlloc(GetProcessHeap(), 0, object_count * sizeof(*objects));
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if (!objects)
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{
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ERR("Failed to allocate object array memory.\n");
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return;
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}
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GL_EXTCALL(glGetAttachedObjectsARB(program, object_count, NULL, objects));
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for (i = 0; i < object_count; ++i)
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{
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char *ptr, *line;
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GLint tmp;
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GL_EXTCALL(glGetObjectParameterivARB(objects[i], GL_OBJECT_SHADER_SOURCE_LENGTH_ARB, &tmp));
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2010-04-26 14:18:18 +02:00
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if (source_size < tmp)
|
2010-01-28 23:40:27 +01:00
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{
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HeapFree(GetProcessHeap(), 0, source);
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source = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, tmp);
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if (!source)
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{
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ERR("Failed to allocate %d bytes for shader source.\n", tmp);
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HeapFree(GetProcessHeap(), 0, objects);
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return;
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}
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source_size = tmp;
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}
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FIXME("Object %u:\n", objects[i]);
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GL_EXTCALL(glGetObjectParameterivARB(objects[i], GL_OBJECT_SUBTYPE_ARB, &tmp));
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FIXME(" GL_OBJECT_SUBTYPE_ARB: %s.\n", debug_gl_shader_type(tmp));
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GL_EXTCALL(glGetObjectParameterivARB(objects[i], GL_OBJECT_COMPILE_STATUS_ARB, &tmp));
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FIXME(" GL_OBJECT_COMPILE_STATUS_ARB: %d.\n", tmp);
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FIXME("\n");
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|
|
|
ptr = source;
|
|
|
|
GL_EXTCALL(glGetShaderSourceARB(objects[i], source_size, NULL, source));
|
|
|
|
while ((line = get_info_log_line(&ptr))) FIXME(" %s\n", line);
|
|
|
|
FIXME("\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
HeapFree(GetProcessHeap(), 0, source);
|
|
|
|
HeapFree(GetProcessHeap(), 0, objects);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* GL locking is done by the caller. */
|
|
|
|
static void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLhandleARB program)
|
|
|
|
{
|
|
|
|
GLint tmp;
|
|
|
|
|
|
|
|
if (!TRACE_ON(d3d_shader) && !FIXME_ON(d3d_shader)) return;
|
|
|
|
|
|
|
|
GL_EXTCALL(glGetObjectParameterivARB(program, GL_OBJECT_TYPE_ARB, &tmp));
|
|
|
|
if (tmp == GL_PROGRAM_OBJECT_ARB)
|
|
|
|
{
|
|
|
|
GL_EXTCALL(glGetObjectParameterivARB(program, GL_OBJECT_LINK_STATUS_ARB, &tmp));
|
|
|
|
if (!tmp)
|
|
|
|
{
|
|
|
|
FIXME("Program %u link status invalid.\n", program);
|
|
|
|
shader_glsl_dump_program_source(gl_info, program);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
print_glsl_info_log(gl_info, program);
|
|
|
|
}
|
|
|
|
|
2006-06-16 22:07:00 +02:00
|
|
|
/**
|
|
|
|
* Loads (pixel shader) samplers
|
|
|
|
*/
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void shader_glsl_load_psamplers(const struct wined3d_gl_info *gl_info,
|
|
|
|
DWORD *tex_unit_map, GLhandleARB programId)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-03-25 10:12:27 +01:00
|
|
|
GLint name_loc;
|
2006-06-16 22:07:00 +02:00
|
|
|
int i;
|
|
|
|
char sampler_name[20];
|
|
|
|
|
2007-07-01 23:41:57 +02:00
|
|
|
for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i) {
|
|
|
|
snprintf(sampler_name, sizeof(sampler_name), "Psampler%d", i);
|
|
|
|
name_loc = GL_EXTCALL(glGetUniformLocationARB(programId, sampler_name));
|
|
|
|
if (name_loc != -1) {
|
2009-03-12 09:53:14 +01:00
|
|
|
DWORD mapped_unit = tex_unit_map[i];
|
2009-10-29 10:37:10 +01:00
|
|
|
if (mapped_unit != WINED3D_UNMAPPED_STAGE && mapped_unit < gl_info->limits.fragment_samplers)
|
2009-03-09 14:31:28 +01:00
|
|
|
{
|
2007-06-12 23:08:11 +02:00
|
|
|
TRACE("Loading %s for texture %d\n", sampler_name, mapped_unit);
|
|
|
|
GL_EXTCALL(glUniform1iARB(name_loc, mapped_unit));
|
|
|
|
checkGLcall("glUniform1iARB");
|
2007-07-01 23:41:57 +02:00
|
|
|
} else {
|
|
|
|
ERR("Trying to load sampler %s on unsupported unit %d\n", sampler_name, mapped_unit);
|
2007-06-12 23:08:11 +02:00
|
|
|
}
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void shader_glsl_load_vsamplers(const struct wined3d_gl_info *gl_info,
|
|
|
|
DWORD *tex_unit_map, GLhandleARB programId)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-03-25 10:12:27 +01:00
|
|
|
GLint name_loc;
|
2007-06-27 23:46:53 +02:00
|
|
|
char sampler_name[20];
|
|
|
|
int i;
|
|
|
|
|
|
|
|
for (i = 0; i < MAX_VERTEX_SAMPLERS; ++i) {
|
|
|
|
snprintf(sampler_name, sizeof(sampler_name), "Vsampler%d", i);
|
|
|
|
name_loc = GL_EXTCALL(glGetUniformLocationARB(programId, sampler_name));
|
|
|
|
if (name_loc != -1) {
|
2009-03-12 09:53:14 +01:00
|
|
|
DWORD mapped_unit = tex_unit_map[MAX_FRAGMENT_SAMPLERS + i];
|
2009-10-29 10:37:10 +01:00
|
|
|
if (mapped_unit != WINED3D_UNMAPPED_STAGE && mapped_unit < gl_info->limits.combined_samplers)
|
2009-03-09 14:31:28 +01:00
|
|
|
{
|
2007-06-27 23:46:53 +02:00
|
|
|
TRACE("Loading %s for texture %d\n", sampler_name, mapped_unit);
|
|
|
|
GL_EXTCALL(glUniform1iARB(name_loc, mapped_unit));
|
|
|
|
checkGLcall("glUniform1iARB");
|
|
|
|
} else {
|
|
|
|
ERR("Trying to load sampler %s on unsupported unit %d\n", sampler_name, mapped_unit);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static inline void walk_constant_heap(const struct wined3d_gl_info *gl_info, const float *constants,
|
2009-03-25 10:12:27 +01:00
|
|
|
const GLint *constant_locations, const struct constant_heap *heap, unsigned char *stack, DWORD version)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2008-12-19 19:21:56 +01:00
|
|
|
int stack_idx = 0;
|
|
|
|
unsigned int heap_idx = 1;
|
|
|
|
unsigned int idx;
|
|
|
|
|
|
|
|
if (heap->entries[heap_idx].version <= version) return;
|
|
|
|
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
if (constant_locations[idx] != -1) GL_EXTCALL(glUniform4fvARB(constant_locations[idx], 1, &constants[idx * 4]));
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
|
|
|
|
while (stack_idx >= 0)
|
|
|
|
{
|
|
|
|
/* Note that we fall through to the next case statement. */
|
|
|
|
switch(stack[stack_idx])
|
|
|
|
{
|
|
|
|
case HEAP_NODE_TRAVERSE_LEFT:
|
|
|
|
{
|
|
|
|
unsigned int left_idx = heap_idx << 1;
|
|
|
|
if (left_idx < heap->size && heap->entries[left_idx].version > version)
|
|
|
|
{
|
|
|
|
heap_idx = left_idx;
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
if (constant_locations[idx] != -1)
|
|
|
|
GL_EXTCALL(glUniform4fvARB(constant_locations[idx], 1, &constants[idx * 4]));
|
|
|
|
|
|
|
|
stack[stack_idx++] = HEAP_NODE_TRAVERSE_RIGHT;
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
break;
|
2007-02-27 20:51:58 +01:00
|
|
|
}
|
2006-08-19 17:24:02 +02:00
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
|
|
|
|
case HEAP_NODE_TRAVERSE_RIGHT:
|
|
|
|
{
|
|
|
|
unsigned int right_idx = (heap_idx << 1) + 1;
|
|
|
|
if (right_idx < heap->size && heap->entries[right_idx].version > version)
|
|
|
|
{
|
|
|
|
heap_idx = right_idx;
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
if (constant_locations[idx] != -1)
|
|
|
|
GL_EXTCALL(glUniform4fvARB(constant_locations[idx], 1, &constants[idx * 4]));
|
|
|
|
|
|
|
|
stack[stack_idx++] = HEAP_NODE_POP;
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
case HEAP_NODE_POP:
|
|
|
|
{
|
|
|
|
heap_idx >>= 1;
|
|
|
|
--stack_idx;
|
|
|
|
break;
|
|
|
|
}
|
2006-08-19 17:24:02 +02:00
|
|
|
}
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
checkGLcall("walk_constant_heap()");
|
|
|
|
}
|
2007-09-13 13:34:29 +02:00
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static inline void apply_clamped_constant(const struct wined3d_gl_info *gl_info, GLint location, const GLfloat *data)
|
2008-12-19 19:21:56 +01:00
|
|
|
{
|
|
|
|
GLfloat clamped_constant[4];
|
|
|
|
|
|
|
|
if (location == -1) return;
|
|
|
|
|
2009-07-07 11:08:01 +02:00
|
|
|
clamped_constant[0] = data[0] < -1.0f ? -1.0f : data[0] > 1.0f ? 1.0f : data[0];
|
|
|
|
clamped_constant[1] = data[1] < -1.0f ? -1.0f : data[1] > 1.0f ? 1.0f : data[1];
|
|
|
|
clamped_constant[2] = data[2] < -1.0f ? -1.0f : data[2] > 1.0f ? 1.0f : data[2];
|
|
|
|
clamped_constant[3] = data[3] < -1.0f ? -1.0f : data[3] > 1.0f ? 1.0f : data[3];
|
2008-12-19 19:21:56 +01:00
|
|
|
|
|
|
|
GL_EXTCALL(glUniform4fvARB(location, 1, clamped_constant));
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static inline void walk_constant_heap_clamped(const struct wined3d_gl_info *gl_info, const float *constants,
|
2009-03-25 10:12:27 +01:00
|
|
|
const GLint *constant_locations, const struct constant_heap *heap, unsigned char *stack, DWORD version)
|
2008-12-19 19:21:56 +01:00
|
|
|
{
|
|
|
|
int stack_idx = 0;
|
|
|
|
unsigned int heap_idx = 1;
|
|
|
|
unsigned int idx;
|
|
|
|
|
|
|
|
if (heap->entries[heap_idx].version <= version) return;
|
|
|
|
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
apply_clamped_constant(gl_info, constant_locations[idx], &constants[idx * 4]);
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
|
|
|
|
while (stack_idx >= 0)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2008-12-19 19:21:56 +01:00
|
|
|
/* Note that we fall through to the next case statement. */
|
|
|
|
switch(stack[stack_idx])
|
|
|
|
{
|
|
|
|
case HEAP_NODE_TRAVERSE_LEFT:
|
|
|
|
{
|
|
|
|
unsigned int left_idx = heap_idx << 1;
|
|
|
|
if (left_idx < heap->size && heap->entries[left_idx].version > version)
|
|
|
|
{
|
|
|
|
heap_idx = left_idx;
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
apply_clamped_constant(gl_info, constant_locations[idx], &constants[idx * 4]);
|
|
|
|
|
|
|
|
stack[stack_idx++] = HEAP_NODE_TRAVERSE_RIGHT;
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
break;
|
2007-09-13 13:34:29 +02:00
|
|
|
}
|
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
|
|
|
|
case HEAP_NODE_TRAVERSE_RIGHT:
|
|
|
|
{
|
|
|
|
unsigned int right_idx = (heap_idx << 1) + 1;
|
|
|
|
if (right_idx < heap->size && heap->entries[right_idx].version > version)
|
|
|
|
{
|
|
|
|
heap_idx = right_idx;
|
|
|
|
idx = heap->entries[heap_idx].idx;
|
|
|
|
apply_clamped_constant(gl_info, constant_locations[idx], &constants[idx * 4]);
|
|
|
|
|
|
|
|
stack[stack_idx++] = HEAP_NODE_POP;
|
|
|
|
stack[stack_idx] = HEAP_NODE_TRAVERSE_LEFT;
|
|
|
|
break;
|
2007-09-13 13:34:29 +02:00
|
|
|
}
|
2007-02-27 20:51:58 +01:00
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
|
|
|
|
case HEAP_NODE_POP:
|
|
|
|
{
|
|
|
|
heap_idx >>= 1;
|
|
|
|
--stack_idx;
|
|
|
|
break;
|
|
|
|
}
|
2007-02-13 23:12:40 +01:00
|
|
|
}
|
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
checkGLcall("walk_constant_heap_clamped()");
|
|
|
|
}
|
2006-07-10 06:51:03 +02:00
|
|
|
|
2008-12-19 19:21:56 +01:00
|
|
|
/* Loads floating point constants (aka uniforms) into the currently set GLSL program. */
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void shader_glsl_load_constantsF(IWineD3DBaseShaderImpl *This, const struct wined3d_gl_info *gl_info,
|
2009-03-25 10:12:27 +01:00
|
|
|
const float *constants, const GLint *constant_locations, const struct constant_heap *heap,
|
2008-12-19 19:21:56 +01:00
|
|
|
unsigned char *stack, UINT version)
|
|
|
|
{
|
|
|
|
const local_constant *lconst;
|
|
|
|
|
|
|
|
/* 1.X pshaders have the constants clamped to [-1;1] implicitly. */
|
2009-05-06 17:59:21 +02:00
|
|
|
if (This->baseShader.reg_maps.shader_version.major == 1
|
|
|
|
&& shader_is_pshader_version(This->baseShader.reg_maps.shader_version.type))
|
2008-12-19 19:21:56 +01:00
|
|
|
walk_constant_heap_clamped(gl_info, constants, constant_locations, heap, stack, version);
|
|
|
|
else
|
|
|
|
walk_constant_heap(gl_info, constants, constant_locations, heap, stack, version);
|
|
|
|
|
|
|
|
if (!This->baseShader.load_local_constsF)
|
|
|
|
{
|
2007-11-09 14:48:47 +01:00
|
|
|
TRACE("No need to load local float constants for this shader\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2007-09-13 13:34:29 +02:00
|
|
|
/* Immediate constants are clamped to [-1;1] at shader creation time if needed */
|
2008-12-19 19:21:56 +01:00
|
|
|
LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry)
|
|
|
|
{
|
2009-03-25 10:12:27 +01:00
|
|
|
GLint location = constant_locations[lconst->idx];
|
2008-12-19 19:21:56 +01:00
|
|
|
/* We found this uniform name in the program - go ahead and send the data */
|
|
|
|
if (location != -1) GL_EXTCALL(glUniform4fvARB(location, 1, (const GLfloat *)lconst->value));
|
2006-07-10 06:51:03 +02:00
|
|
|
}
|
2006-08-19 17:24:02 +02:00
|
|
|
checkGLcall("glUniform4fvARB()");
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
/* Loads integer constants (aka uniforms) into the currently set GLSL program. */
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void shader_glsl_load_constantsI(IWineD3DBaseShaderImpl *This, const struct wined3d_gl_info *gl_info,
|
2009-03-25 10:12:27 +01:00
|
|
|
const GLint locations[MAX_CONST_I], const int *constants, WORD constants_set)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2008-12-01 13:02:08 +01:00
|
|
|
unsigned int i;
|
2006-07-10 06:51:03 +02:00
|
|
|
struct list* ptr;
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
for (i = 0; constants_set; constants_set >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(constants_set & 1)) continue;
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
TRACE_(d3d_constants)("Loading constants %u: %i, %i, %i, %i\n",
|
|
|
|
i, constants[i*4], constants[i*4+1], constants[i*4+2], constants[i*4+3]);
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
/* We found this uniform name in the program - go ahead and send the data */
|
|
|
|
GL_EXTCALL(glUniform4ivARB(locations[i], 1, &constants[i*4]));
|
|
|
|
checkGLcall("glUniform4ivARB");
|
2006-06-16 22:08:34 +02:00
|
|
|
}
|
2006-07-10 06:51:03 +02:00
|
|
|
|
|
|
|
/* Load immediate constants */
|
|
|
|
ptr = list_head(&This->baseShader.constantsI);
|
|
|
|
while (ptr) {
|
2008-11-25 14:36:09 +01:00
|
|
|
const struct local_constant *lconst = LIST_ENTRY(ptr, const struct local_constant, entry);
|
2006-07-10 06:51:03 +02:00
|
|
|
unsigned int idx = lconst->idx;
|
2008-11-25 14:36:09 +01:00
|
|
|
const GLint *values = (const GLint *)lconst->value;
|
2006-07-10 06:51:03 +02:00
|
|
|
|
2007-01-17 21:41:46 +01:00
|
|
|
TRACE_(d3d_constants)("Loading local constants %i: %i, %i, %i, %i\n", idx,
|
2006-07-10 06:51:03 +02:00
|
|
|
values[0], values[1], values[2], values[3]);
|
|
|
|
|
2007-11-06 23:36:10 +01:00
|
|
|
/* We found this uniform name in the program - go ahead and send the data */
|
|
|
|
GL_EXTCALL(glUniform4ivARB(locations[idx], 1, values));
|
|
|
|
checkGLcall("glUniform4ivARB");
|
2006-07-10 06:51:03 +02:00
|
|
|
ptr = list_next(&This->baseShader.constantsI, ptr);
|
|
|
|
}
|
2006-06-16 22:08:34 +02:00
|
|
|
}
|
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
/* Loads boolean constants (aka uniforms) into the currently set GLSL program. */
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void shader_glsl_load_constantsB(IWineD3DBaseShaderImpl *This, const struct wined3d_gl_info *gl_info,
|
2008-12-02 18:41:33 +01:00
|
|
|
GLhandleARB programId, const BOOL *constants, WORD constants_set)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-03-25 10:12:27 +01:00
|
|
|
GLint tmp_loc;
|
2008-12-01 13:02:08 +01:00
|
|
|
unsigned int i;
|
2006-08-13 11:18:12 +02:00
|
|
|
char tmp_name[8];
|
2009-07-10 10:20:14 +02:00
|
|
|
const char *prefix;
|
2006-07-10 06:51:03 +02:00
|
|
|
struct list* ptr;
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2009-07-10 10:20:14 +02:00
|
|
|
switch (This->baseShader.reg_maps.shader_version.type)
|
|
|
|
{
|
|
|
|
case WINED3D_SHADER_TYPE_VERTEX:
|
|
|
|
prefix = "VB";
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3D_SHADER_TYPE_GEOMETRY:
|
|
|
|
prefix = "GB";
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3D_SHADER_TYPE_PIXEL:
|
|
|
|
prefix = "PB";
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
FIXME("Unknown shader type %#x.\n",
|
|
|
|
This->baseShader.reg_maps.shader_version.type);
|
|
|
|
prefix = "UB";
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
/* TODO: Benchmark and see if it would be beneficial to store the
|
|
|
|
* locations of the constants to avoid looking up each time */
|
|
|
|
for (i = 0; constants_set; constants_set >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(constants_set & 1)) continue;
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
TRACE_(d3d_constants)("Loading constants %i: %i;\n", i, constants[i]);
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2008-12-02 18:41:33 +01:00
|
|
|
/* TODO: Benchmark and see if it would be beneficial to store the
|
|
|
|
* locations of the constants to avoid looking up each time */
|
|
|
|
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, i);
|
|
|
|
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
|
|
|
|
if (tmp_loc != -1)
|
|
|
|
{
|
|
|
|
/* We found this uniform name in the program - go ahead and send the data */
|
|
|
|
GL_EXTCALL(glUniform1ivARB(tmp_loc, 1, &constants[i]));
|
|
|
|
checkGLcall("glUniform1ivARB");
|
2006-06-16 22:08:34 +02:00
|
|
|
}
|
|
|
|
}
|
2006-07-10 06:51:03 +02:00
|
|
|
|
|
|
|
/* Load immediate constants */
|
|
|
|
ptr = list_head(&This->baseShader.constantsB);
|
|
|
|
while (ptr) {
|
2008-11-25 14:36:09 +01:00
|
|
|
const struct local_constant *lconst = LIST_ENTRY(ptr, const struct local_constant, entry);
|
2006-07-10 06:51:03 +02:00
|
|
|
unsigned int idx = lconst->idx;
|
2008-11-25 14:36:09 +01:00
|
|
|
const GLint *values = (const GLint *)lconst->value;
|
2006-07-10 06:51:03 +02:00
|
|
|
|
2007-01-17 21:41:46 +01:00
|
|
|
TRACE_(d3d_constants)("Loading local constants %i: %i\n", idx, values[0]);
|
2006-07-10 06:51:03 +02:00
|
|
|
|
|
|
|
snprintf(tmp_name, sizeof(tmp_name), "%s[%i]", prefix, idx);
|
|
|
|
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, tmp_name));
|
|
|
|
if (tmp_loc != -1) {
|
|
|
|
/* We found this uniform name in the program - go ahead and send the data */
|
|
|
|
GL_EXTCALL(glUniform1ivARB(tmp_loc, 1, values));
|
|
|
|
checkGLcall("glUniform1ivARB");
|
|
|
|
}
|
|
|
|
ptr = list_next(&This->baseShader.constantsB, ptr);
|
|
|
|
}
|
2006-06-16 22:08:34 +02:00
|
|
|
}
|
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
static void reset_program_constant_version(struct wine_rb_entry *entry, void *context)
|
2008-12-19 19:21:56 +01:00
|
|
|
{
|
2009-06-03 10:47:26 +02:00
|
|
|
WINE_RB_ENTRY_VALUE(entry, struct glsl_shader_prog_link, program_lookup_entry)->constant_version = 0;
|
2008-12-19 19:21:56 +01:00
|
|
|
}
|
2006-06-16 22:08:34 +02:00
|
|
|
|
2009-04-09 00:55:38 +02:00
|
|
|
/**
|
|
|
|
* Loads the texture dimensions for NP2 fixup into the currently set GLSL program.
|
|
|
|
*/
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller (state handler) */
|
2009-04-09 00:55:38 +02:00
|
|
|
static void shader_glsl_load_np2fixup_constants(
|
|
|
|
IWineD3DDevice* device,
|
|
|
|
char usePixelShader,
|
|
|
|
char useVertexShader) {
|
2009-04-09 01:43:02 +02:00
|
|
|
|
|
|
|
const IWineD3DDeviceImpl* deviceImpl = (const IWineD3DDeviceImpl*) device;
|
|
|
|
const struct glsl_shader_prog_link* prog = ((struct shader_glsl_priv *)(deviceImpl->shader_priv))->glsl_program;
|
|
|
|
|
|
|
|
if (!prog) {
|
|
|
|
/* No GLSL program set - nothing to do. */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!usePixelShader) {
|
|
|
|
/* NP2 texcoord fixup is (currently) only done for pixelshaders. */
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2009-06-17 23:26:38 +02:00
|
|
|
if (prog->ps_args.np2_fixup && -1 != prog->np2Fixup_location) {
|
2009-07-17 10:34:01 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = &deviceImpl->adapter->gl_info;
|
2009-04-09 01:43:02 +02:00
|
|
|
const IWineD3DStateBlockImpl* stateBlock = (const IWineD3DStateBlockImpl*) deviceImpl->stateBlock;
|
2009-06-17 23:26:38 +02:00
|
|
|
UINT i;
|
|
|
|
UINT fixup = prog->ps_args.np2_fixup;
|
|
|
|
GLfloat np2fixup_constants[4 * MAX_FRAGMENT_SAMPLERS];
|
2009-04-09 01:43:02 +02:00
|
|
|
|
|
|
|
for (i = 0; fixup; fixup >>= 1, ++i) {
|
2009-06-17 23:26:38 +02:00
|
|
|
const unsigned char idx = prog->np2Fixup_info->idx[i];
|
|
|
|
const IWineD3DBaseTextureImpl* const tex = (const IWineD3DBaseTextureImpl*) stateBlock->textures[i];
|
|
|
|
GLfloat* tex_dim = &np2fixup_constants[(idx >> 1) * 4];
|
|
|
|
|
|
|
|
if (!tex) {
|
|
|
|
FIXME("Nonexistent texture is flagged for NP2 texcoord fixup\n");
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (idx % 2) {
|
|
|
|
tex_dim[2] = tex->baseTexture.pow2Matrix[0]; tex_dim[3] = tex->baseTexture.pow2Matrix[5];
|
|
|
|
} else {
|
|
|
|
tex_dim[0] = tex->baseTexture.pow2Matrix[0]; tex_dim[1] = tex->baseTexture.pow2Matrix[5];
|
2009-04-09 01:43:02 +02:00
|
|
|
}
|
|
|
|
}
|
2009-06-17 23:26:38 +02:00
|
|
|
|
|
|
|
GL_EXTCALL(glUniform4fvARB(prog->np2Fixup_location, prog->np2Fixup_info->num_consts, np2fixup_constants));
|
2009-04-09 01:43:02 +02:00
|
|
|
}
|
2009-04-09 00:55:38 +02:00
|
|
|
}
|
|
|
|
|
2006-06-16 22:07:00 +02:00
|
|
|
/**
|
|
|
|
* Loads the app-supplied constants into the currently set GLSL program.
|
|
|
|
*/
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller (state handler) */
|
2009-08-06 08:12:20 +02:00
|
|
|
static void shader_glsl_load_constants(const struct wined3d_context *context,
|
|
|
|
char usePixelShader, char useVertexShader)
|
2009-08-06 08:12:19 +02:00
|
|
|
{
|
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
2010-03-15 21:07:25 +01:00
|
|
|
IWineD3DDeviceImpl *device = context->swapchain->device;
|
2009-08-06 08:12:20 +02:00
|
|
|
IWineD3DStateBlockImpl* stateBlock = device->stateBlock;
|
|
|
|
struct shader_glsl_priv *priv = device->shader_priv;
|
2006-09-27 13:15:58 +02:00
|
|
|
|
2006-08-19 17:23:20 +02:00
|
|
|
GLhandleARB programId;
|
2008-12-19 19:21:56 +01:00
|
|
|
struct glsl_shader_prog_link *prog = priv->glsl_program;
|
|
|
|
UINT constant_version;
|
2008-12-01 13:02:08 +01:00
|
|
|
int i;
|
2007-02-15 03:05:17 +01:00
|
|
|
|
2007-11-06 23:05:38 +01:00
|
|
|
if (!prog) {
|
2006-06-16 22:07:00 +02:00
|
|
|
/* No GLSL program set - nothing to do. */
|
|
|
|
return;
|
|
|
|
}
|
2007-11-06 23:05:38 +01:00
|
|
|
programId = prog->programId;
|
2008-12-19 19:21:56 +01:00
|
|
|
constant_version = prog->constant_version;
|
2006-06-16 22:07:00 +02:00
|
|
|
|
|
|
|
if (useVertexShader) {
|
2006-07-10 06:51:03 +02:00
|
|
|
IWineD3DBaseShaderImpl* vshader = (IWineD3DBaseShaderImpl*) stateBlock->vertexShader;
|
|
|
|
|
2006-06-16 22:07:00 +02:00
|
|
|
/* Load DirectX 9 float constants/uniforms for vertex shader */
|
2008-12-19 19:21:56 +01:00
|
|
|
shader_glsl_load_constantsF(vshader, gl_info, stateBlock->vertexShaderConstantF,
|
|
|
|
prog->vuniformF_locations, &priv->vconst_heap, priv->stack, constant_version);
|
2006-06-16 22:07:00 +02:00
|
|
|
|
2006-06-16 22:08:34 +02:00
|
|
|
/* Load DirectX 9 integer constants/uniforms for vertex shader */
|
2009-04-28 09:53:29 +02:00
|
|
|
shader_glsl_load_constantsI(vshader, gl_info, prog->vuniformI_locations, stateBlock->vertexShaderConstantI,
|
|
|
|
stateBlock->changed.vertexShaderConstantsI & vshader->baseShader.reg_maps.integer_constants);
|
2006-06-16 22:08:34 +02:00
|
|
|
|
|
|
|
/* Load DirectX 9 boolean constants/uniforms for vertex shader */
|
2009-04-28 09:53:29 +02:00
|
|
|
shader_glsl_load_constantsB(vshader, gl_info, programId, stateBlock->vertexShaderConstantB,
|
|
|
|
stateBlock->changed.vertexShaderConstantsB & vshader->baseShader.reg_maps.boolean_constants);
|
2006-09-23 19:09:06 +02:00
|
|
|
|
|
|
|
/* Upload the position fixup params */
|
2009-08-06 08:12:20 +02:00
|
|
|
GL_EXTCALL(glUniform4fvARB(prog->posFixup_location, 1, &device->posFixup[0]));
|
2006-09-23 19:09:06 +02:00
|
|
|
checkGLcall("glUniform4fvARB");
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (usePixelShader) {
|
|
|
|
|
2006-07-10 06:51:03 +02:00
|
|
|
IWineD3DBaseShaderImpl* pshader = (IWineD3DBaseShaderImpl*) stateBlock->pixelShader;
|
|
|
|
|
2006-06-16 22:07:00 +02:00
|
|
|
/* Load DirectX 9 float constants/uniforms for pixel shader */
|
2008-12-19 19:21:56 +01:00
|
|
|
shader_glsl_load_constantsF(pshader, gl_info, stateBlock->pixelShaderConstantF,
|
|
|
|
prog->puniformF_locations, &priv->pconst_heap, priv->stack, constant_version);
|
2006-06-16 22:07:00 +02:00
|
|
|
|
2006-06-16 22:08:34 +02:00
|
|
|
/* Load DirectX 9 integer constants/uniforms for pixel shader */
|
2009-04-28 09:53:29 +02:00
|
|
|
shader_glsl_load_constantsI(pshader, gl_info, prog->puniformI_locations, stateBlock->pixelShaderConstantI,
|
|
|
|
stateBlock->changed.pixelShaderConstantsI & pshader->baseShader.reg_maps.integer_constants);
|
2007-02-15 03:05:17 +01:00
|
|
|
|
2006-06-16 22:08:34 +02:00
|
|
|
/* Load DirectX 9 boolean constants/uniforms for pixel shader */
|
2009-04-28 09:53:29 +02:00
|
|
|
shader_glsl_load_constantsB(pshader, gl_info, programId, stateBlock->pixelShaderConstantB,
|
|
|
|
stateBlock->changed.pixelShaderConstantsB & pshader->baseShader.reg_maps.boolean_constants);
|
2007-02-15 03:05:17 +01:00
|
|
|
|
|
|
|
/* Upload the environment bump map matrix if needed. The needsbumpmat member specifies the texture stage to load the matrix from.
|
|
|
|
* It can't be 0 for a valid texbem instruction.
|
|
|
|
*/
|
2009-06-09 23:14:12 +02:00
|
|
|
for(i = 0; i < MAX_TEXTURES; i++) {
|
|
|
|
const float *data;
|
2008-03-05 03:18:55 +01:00
|
|
|
|
2009-06-09 23:14:12 +02:00
|
|
|
if(prog->bumpenvmat_location[i] == -1) continue;
|
|
|
|
|
|
|
|
data = (const float *)&stateBlock->textureState[i][WINED3DTSS_BUMPENVMAT00];
|
2008-03-05 03:18:55 +01:00
|
|
|
GL_EXTCALL(glUniformMatrix2fvARB(prog->bumpenvmat_location[i], 1, 0, data));
|
2007-09-01 20:11:17 +02:00
|
|
|
checkGLcall("glUniformMatrix2fvARB");
|
|
|
|
|
|
|
|
/* texbeml needs the luminance scale and offset too. If texbeml is used, needsbumpmat
|
|
|
|
* is set too, so we can check that in the needsbumpmat check
|
|
|
|
*/
|
2009-06-09 23:14:12 +02:00
|
|
|
if(prog->luminancescale_location[i] != -1) {
|
|
|
|
const GLfloat *scale = (const GLfloat *)&stateBlock->textureState[i][WINED3DTSS_BUMPENVLSCALE];
|
|
|
|
const GLfloat *offset = (const GLfloat *)&stateBlock->textureState[i][WINED3DTSS_BUMPENVLOFFSET];
|
2007-09-01 20:11:17 +02:00
|
|
|
|
2008-03-05 03:18:55 +01:00
|
|
|
GL_EXTCALL(glUniform1fvARB(prog->luminancescale_location[i], 1, scale));
|
2007-09-01 20:11:17 +02:00
|
|
|
checkGLcall("glUniform1fvARB");
|
2008-03-05 03:18:55 +01:00
|
|
|
GL_EXTCALL(glUniform1fvARB(prog->luminanceoffset_location[i], 1, offset));
|
2007-09-01 20:11:17 +02:00
|
|
|
checkGLcall("glUniform1fvARB");
|
|
|
|
}
|
2008-03-05 03:18:55 +01:00
|
|
|
}
|
|
|
|
|
2007-09-14 13:11:00 +02:00
|
|
|
if(((IWineD3DPixelShaderImpl *) pshader)->vpos_uniform) {
|
|
|
|
float correction_params[4];
|
2009-08-06 08:12:19 +02:00
|
|
|
|
|
|
|
if (context->render_offscreen)
|
|
|
|
{
|
2009-07-07 11:08:01 +02:00
|
|
|
correction_params[0] = 0.0f;
|
|
|
|
correction_params[1] = 1.0f;
|
2007-09-14 13:11:00 +02:00
|
|
|
} else {
|
|
|
|
/* position is window relative, not viewport relative */
|
2010-04-21 22:02:31 +02:00
|
|
|
correction_params[0] = context->current_rt->currentDesc.Height;
|
2009-07-07 11:08:01 +02:00
|
|
|
correction_params[1] = -1.0f;
|
2007-09-14 13:11:00 +02:00
|
|
|
}
|
2007-11-06 23:05:38 +01:00
|
|
|
GL_EXTCALL(glUniform4fvARB(prog->ycorrection_location, 1, correction_params));
|
2007-09-14 13:11:00 +02:00
|
|
|
}
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
2008-12-19 19:21:56 +01:00
|
|
|
|
|
|
|
if (priv->next_constant_version == UINT_MAX)
|
|
|
|
{
|
|
|
|
TRACE("Max constant version reached, resetting to 0.\n");
|
2009-06-03 10:47:26 +02:00
|
|
|
wine_rb_for_each_entry(&priv->program_lookup, reset_program_constant_version, NULL);
|
2008-12-19 19:21:56 +01:00
|
|
|
priv->next_constant_version = 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
prog->constant_version = priv->next_constant_version++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void update_heap_entry(struct constant_heap *heap, unsigned int idx,
|
|
|
|
unsigned int heap_idx, DWORD new_version)
|
|
|
|
{
|
|
|
|
struct constant_entry *entries = heap->entries;
|
|
|
|
unsigned int *positions = heap->positions;
|
|
|
|
unsigned int parent_idx;
|
|
|
|
|
|
|
|
while (heap_idx > 1)
|
|
|
|
{
|
|
|
|
parent_idx = heap_idx >> 1;
|
|
|
|
|
|
|
|
if (new_version <= entries[parent_idx].version) break;
|
|
|
|
|
|
|
|
entries[heap_idx] = entries[parent_idx];
|
|
|
|
positions[entries[parent_idx].idx] = heap_idx;
|
|
|
|
heap_idx = parent_idx;
|
|
|
|
}
|
|
|
|
|
|
|
|
entries[heap_idx].version = new_version;
|
|
|
|
entries[heap_idx].idx = idx;
|
|
|
|
positions[idx] = heap_idx;
|
2006-06-16 22:07:00 +02:00
|
|
|
}
|
|
|
|
|
2008-12-17 17:07:25 +01:00
|
|
|
static void shader_glsl_update_float_vertex_constants(IWineD3DDevice *iface, UINT start, UINT count)
|
|
|
|
{
|
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = This->shader_priv;
|
2008-12-19 19:21:56 +01:00
|
|
|
struct constant_heap *heap = &priv->vconst_heap;
|
2008-12-17 17:07:25 +01:00
|
|
|
UINT i;
|
|
|
|
|
|
|
|
for (i = start; i < count + start; ++i)
|
|
|
|
{
|
|
|
|
if (!This->stateBlock->changed.vertexShaderConstantsF[i])
|
2008-12-19 19:21:56 +01:00
|
|
|
update_heap_entry(heap, i, heap->size++, priv->next_constant_version);
|
|
|
|
else
|
|
|
|
update_heap_entry(heap, i, heap->positions[i], priv->next_constant_version);
|
2008-12-17 17:07:25 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void shader_glsl_update_float_pixel_constants(IWineD3DDevice *iface, UINT start, UINT count)
|
|
|
|
{
|
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = This->shader_priv;
|
2008-12-19 19:21:56 +01:00
|
|
|
struct constant_heap *heap = &priv->pconst_heap;
|
2008-12-17 17:07:25 +01:00
|
|
|
UINT i;
|
|
|
|
|
|
|
|
for (i = start; i < count + start; ++i)
|
|
|
|
{
|
|
|
|
if (!This->stateBlock->changed.pixelShaderConstantsF[i])
|
2008-12-19 19:21:56 +01:00
|
|
|
update_heap_entry(heap, i, heap->size++, priv->next_constant_version);
|
|
|
|
else
|
|
|
|
update_heap_entry(heap, i, heap->positions[i], priv->next_constant_version);
|
2008-12-17 17:07:25 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-07-17 10:34:01 +02:00
|
|
|
static unsigned int vec4_varyings(DWORD shader_major, const struct wined3d_gl_info *gl_info)
|
2009-05-08 17:24:01 +02:00
|
|
|
{
|
2009-10-29 10:37:10 +01:00
|
|
|
unsigned int ret = gl_info->limits.glsl_varyings / 4;
|
2009-05-08 17:24:01 +02:00
|
|
|
/* 4.0 shaders do not write clip coords because d3d10 does not support user clipplanes */
|
|
|
|
if(shader_major > 3) return ret;
|
|
|
|
|
|
|
|
/* 3.0 shaders may need an extra varying for the clip coord on some cards(mostly dx10 ones) */
|
2009-07-01 09:46:19 +02:00
|
|
|
if (gl_info->quirks & WINED3D_QUIRK_GLSL_CLIP_VARYING) ret -= 1;
|
2009-05-08 17:24:01 +02:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2006-06-16 22:07:31 +02:00
|
|
|
/** Generate the variable & register declarations for the GLSL output target */
|
2009-08-07 08:51:18 +02:00
|
|
|
static void shader_generate_glsl_declarations(const struct wined3d_context *context,
|
|
|
|
struct wined3d_shader_buffer *buffer, IWineD3DBaseShader *iface,
|
|
|
|
const shader_reg_maps *reg_maps, struct shader_glsl_ctx_priv *ctx_priv)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-06-16 22:07:31 +02:00
|
|
|
IWineD3DBaseShaderImpl* This = (IWineD3DBaseShaderImpl*) iface;
|
2007-09-14 13:02:59 +02:00
|
|
|
IWineD3DDeviceImpl *device = (IWineD3DDeviceImpl *) This->baseShader.device;
|
2009-06-17 23:26:38 +02:00
|
|
|
const struct ps_compile_args *ps_args = ctx_priv->cur_ps_args;
|
2009-08-07 08:51:18 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
2008-12-01 13:02:08 +01:00
|
|
|
unsigned int i, extra_constants_needed = 0;
|
2008-11-25 14:36:09 +01:00
|
|
|
const local_constant *lconst;
|
2009-08-11 09:42:15 +02:00
|
|
|
DWORD map;
|
2006-06-16 22:07:31 +02:00
|
|
|
|
|
|
|
/* There are some minor differences between pixel and vertex shaders */
|
2009-05-06 17:59:21 +02:00
|
|
|
char pshader = shader_is_pshader_version(reg_maps->shader_version.type);
|
2006-06-16 22:07:31 +02:00
|
|
|
char prefix = pshader ? 'P' : 'V';
|
|
|
|
|
2006-07-10 12:35:15 +02:00
|
|
|
/* Prototype the subroutines */
|
2009-08-12 09:44:24 +02:00
|
|
|
for (i = 0, map = reg_maps->labels; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (map & 1) shader_addline(buffer, "void subroutine%u();\n", i);
|
2006-07-10 12:35:15 +02:00
|
|
|
}
|
|
|
|
|
2006-06-16 22:07:31 +02:00
|
|
|
/* Declare the constants (aka uniforms) */
|
2006-07-19 06:06:07 +02:00
|
|
|
if (This->baseShader.limits.constant_float > 0) {
|
2009-03-22 12:24:28 +01:00
|
|
|
unsigned max_constantsF;
|
2009-04-22 21:39:14 +02:00
|
|
|
/* Unless the shader uses indirect addressing, always declare the maximum array size and ignore that we need some
|
|
|
|
* uniforms privately. E.g. if GL supports 256 uniforms, and we need 2 for the pos fixup and immediate values, still
|
|
|
|
* declare VC[256]. If the shader needs more uniforms than we have it won't work in any case. If it uses less, the
|
|
|
|
* compiler will figure out which uniforms are really used and strip them out. This allows a shader to use c255 on
|
|
|
|
* a dx9 card, as long as it doesn't also use all the other constants.
|
|
|
|
*
|
|
|
|
* If the shader uses indirect addressing the compiler must assume that all declared uniforms are used. In this case,
|
|
|
|
* declare only the amount that we're assured to have.
|
|
|
|
*
|
|
|
|
* Thus we run into problems in these two cases:
|
|
|
|
* 1) The shader really uses more uniforms than supported
|
|
|
|
* 2) The shader uses indirect addressing, less constants than supported, but uses a constant index > #supported consts
|
|
|
|
*/
|
2009-10-29 10:37:10 +01:00
|
|
|
if (pshader)
|
|
|
|
{
|
|
|
|
/* No indirect addressing here. */
|
|
|
|
max_constantsF = gl_info->limits.glsl_ps_float_constants;
|
2009-10-22 10:09:54 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-04-22 21:39:14 +02:00
|
|
|
if(This->baseShader.reg_maps.usesrelconstF) {
|
|
|
|
/* Subtract the other potential uniforms from the max available (bools, ints, and 1 row of projection matrix).
|
|
|
|
* Subtract another uniform for immediate values, which have to be loaded via uniform by the driver as well.
|
|
|
|
* The shader code only uses 0.5, 2.0, 1.0, 128 and -128 in vertex shader code, so one vec4 should be enough
|
2009-05-08 17:24:01 +02:00
|
|
|
* (Unfortunately the Nvidia driver doesn't store 128 and -128 in one float).
|
|
|
|
*
|
2009-11-01 17:03:39 +01:00
|
|
|
* Writing gl_ClipVertex requires one uniform for each clipplane as well.
|
2009-04-22 21:39:14 +02:00
|
|
|
*/
|
2009-11-01 17:03:39 +01:00
|
|
|
max_constantsF = gl_info->limits.glsl_vs_float_constants - 3;
|
|
|
|
if(ctx_priv->cur_vs_args->clip_enabled)
|
|
|
|
{
|
|
|
|
max_constantsF -= gl_info->limits.clipplanes;
|
|
|
|
}
|
2009-04-28 09:53:28 +02:00
|
|
|
max_constantsF -= count_bits(This->baseShader.reg_maps.integer_constants);
|
2009-04-22 21:39:14 +02:00
|
|
|
/* Strictly speaking a bool only uses one scalar, but the nvidia(Linux) compiler doesn't pack them properly,
|
|
|
|
* so each scalar requires a full vec4. We could work around this by packing the booleans ourselves, but
|
|
|
|
* for now take this into account when calculating the number of available constants
|
|
|
|
*/
|
2009-04-28 09:53:28 +02:00
|
|
|
max_constantsF -= count_bits(This->baseShader.reg_maps.boolean_constants);
|
2009-04-22 21:39:14 +02:00
|
|
|
/* Set by driver quirks in directx.c */
|
2009-10-22 10:09:53 +02:00
|
|
|
max_constantsF -= gl_info->reserved_glsl_constants;
|
2009-10-22 10:09:54 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-10-29 10:37:10 +01:00
|
|
|
max_constantsF = gl_info->limits.glsl_vs_float_constants;
|
2009-04-22 21:39:14 +02:00
|
|
|
}
|
2009-03-22 12:24:28 +01:00
|
|
|
}
|
2009-04-22 21:39:14 +02:00
|
|
|
max_constantsF = min(This->baseShader.limits.constant_float, max_constantsF);
|
2006-07-19 06:06:07 +02:00
|
|
|
shader_addline(buffer, "uniform vec4 %cC[%u];\n", prefix, max_constantsF);
|
|
|
|
}
|
2006-06-16 22:07:31 +02:00
|
|
|
|
2009-04-22 21:39:14 +02:00
|
|
|
/* Always declare the full set of constants, the compiler can remove the unused ones because d3d doesn't(yet)
|
|
|
|
* support indirect int and bool constant addressing. This avoids problems if the app uses e.g. i0 and i9.
|
|
|
|
*/
|
2009-04-28 09:53:28 +02:00
|
|
|
if (This->baseShader.limits.constant_int > 0 && This->baseShader.reg_maps.integer_constants)
|
2006-06-16 22:07:31 +02:00
|
|
|
shader_addline(buffer, "uniform ivec4 %cI[%u];\n", prefix, This->baseShader.limits.constant_int);
|
|
|
|
|
2009-04-28 09:53:28 +02:00
|
|
|
if (This->baseShader.limits.constant_bool > 0 && This->baseShader.reg_maps.boolean_constants)
|
2006-06-16 22:07:31 +02:00
|
|
|
shader_addline(buffer, "uniform bool %cB[%u];\n", prefix, This->baseShader.limits.constant_bool);
|
|
|
|
|
2007-09-14 13:02:59 +02:00
|
|
|
if(!pshader) {
|
2006-09-23 19:09:06 +02:00
|
|
|
shader_addline(buffer, "uniform vec4 posFixup;\n");
|
2007-10-26 02:11:00 +02:00
|
|
|
/* Predeclaration; This function is added at link time based on the pixel shader.
|
|
|
|
* VS 3.0 shaders have an array OUT[] the shader writes to, earlier versions don't have
|
|
|
|
* that. We know the input to the reorder function at vertex shader compile time, so
|
|
|
|
* we can deal with that. The reorder function for a 1.x and 2.x vertex shader can just
|
|
|
|
* read gl_FrontColor. The output depends on the pixel shader. The reorder function for a
|
|
|
|
* 1.x and 2.x pshader or for fixed function will write gl_FrontColor, and for a 3.0 shader
|
|
|
|
* it will write to the varying array. Here we depend on the shader optimizer on sorting that
|
|
|
|
* out. The nvidia driver only does that if the parameter is inout instead of out, hence the
|
|
|
|
* inout.
|
|
|
|
*/
|
2009-05-06 17:59:21 +02:00
|
|
|
if (reg_maps->shader_version.major >= 3)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2007-10-26 02:11:00 +02:00
|
|
|
shader_addline(buffer, "void order_ps_input(in vec4[%u]);\n", MAX_REG_OUTPUT);
|
|
|
|
} else {
|
|
|
|
shader_addline(buffer, "void order_ps_input();\n");
|
|
|
|
}
|
2007-09-14 13:02:59 +02:00
|
|
|
} else {
|
2009-08-12 09:44:25 +02:00
|
|
|
for (i = 0, map = reg_maps->bumpmat; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(map & 1)) continue;
|
2008-03-05 03:18:55 +01:00
|
|
|
|
|
|
|
shader_addline(buffer, "uniform mat2 bumpenvmat%d;\n", i);
|
|
|
|
|
2009-08-12 09:44:26 +02:00
|
|
|
if (reg_maps->luminanceparams & (1 << i))
|
2009-08-11 09:42:13 +02:00
|
|
|
{
|
2008-03-05 03:18:55 +01:00
|
|
|
shader_addline(buffer, "uniform float luminancescale%d;\n", i);
|
|
|
|
shader_addline(buffer, "uniform float luminanceoffset%d;\n", i);
|
2007-09-14 13:02:59 +02:00
|
|
|
extra_constants_needed++;
|
|
|
|
}
|
2008-03-05 03:18:55 +01:00
|
|
|
|
2007-09-14 13:02:59 +02:00
|
|
|
extra_constants_needed++;
|
|
|
|
}
|
|
|
|
|
2009-07-10 10:20:11 +02:00
|
|
|
if (ps_args->srgb_correction)
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "const vec4 srgb_const0 = vec4(%.8e, %.8e, %.8e, %.8e);\n",
|
|
|
|
srgb_pow, srgb_mul_high, srgb_sub_high, srgb_mul_low);
|
|
|
|
shader_addline(buffer, "const vec4 srgb_const1 = vec4(%.8e, 0.0, 0.0, 0.0);\n",
|
|
|
|
srgb_cmp);
|
2007-09-01 20:11:17 +02:00
|
|
|
}
|
2009-10-22 10:09:54 +02:00
|
|
|
if (reg_maps->vpos || reg_maps->usesdsy)
|
|
|
|
{
|
2009-10-29 10:37:10 +01:00
|
|
|
if (This->baseShader.limits.constant_float + extra_constants_needed
|
|
|
|
+ 1 < gl_info->limits.glsl_ps_float_constants)
|
2009-10-22 10:09:54 +02:00
|
|
|
{
|
2007-09-14 13:11:00 +02:00
|
|
|
shader_addline(buffer, "uniform vec4 ycorrection;\n");
|
|
|
|
((IWineD3DPixelShaderImpl *) This)->vpos_uniform = 1;
|
|
|
|
extra_constants_needed++;
|
|
|
|
} else {
|
|
|
|
/* This happens because we do not have proper tracking of the constant registers that are
|
|
|
|
* actually used, only the max limit of the shader version
|
|
|
|
*/
|
|
|
|
FIXME("Cannot find a free uniform for vpos correction params\n");
|
2007-11-09 14:52:56 +01:00
|
|
|
shader_addline(buffer, "const vec4 ycorrection = vec4(%f, %f, 0.0, 0.0);\n",
|
2010-04-19 20:46:59 +02:00
|
|
|
context->render_offscreen ? 0.0f : device->render_targets[0]->currentDesc.Height,
|
2009-08-06 08:12:19 +02:00
|
|
|
context->render_offscreen ? 1.0f : -1.0f);
|
2007-09-14 13:11:00 +02:00
|
|
|
}
|
|
|
|
shader_addline(buffer, "vec4 vpos;\n");
|
|
|
|
}
|
2007-09-01 20:11:17 +02:00
|
|
|
}
|
2006-09-23 19:09:06 +02:00
|
|
|
|
2009-08-27 10:04:56 +02:00
|
|
|
/* Declare texture samplers */
|
2006-06-16 22:07:31 +02:00
|
|
|
for (i = 0; i < This->baseShader.limits.sampler; i++) {
|
2009-04-29 09:55:06 +02:00
|
|
|
if (reg_maps->sampler_type[i])
|
|
|
|
{
|
|
|
|
switch (reg_maps->sampler_type[i])
|
|
|
|
{
|
2006-07-28 21:34:39 +02:00
|
|
|
case WINED3DSTT_1D:
|
2010-05-17 11:14:48 +02:00
|
|
|
if (pshader && ps_args->shadow & (1 << i))
|
|
|
|
shader_addline(buffer, "uniform sampler1DShadow %csampler%u;\n", prefix, i);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "uniform sampler1D %csampler%u;\n", prefix, i);
|
2006-07-28 21:34:39 +02:00
|
|
|
break;
|
|
|
|
case WINED3DSTT_2D:
|
2010-05-17 11:14:48 +02:00
|
|
|
if (pshader && ps_args->shadow & (1 << i))
|
|
|
|
{
|
|
|
|
if (device->stateBlock->textures[i]
|
|
|
|
&& IWineD3DBaseTexture_GetTextureDimensions(device->stateBlock->textures[i])
|
|
|
|
== GL_TEXTURE_RECTANGLE_ARB)
|
|
|
|
shader_addline(buffer, "uniform sampler2DRectShadow %csampler%u;\n", prefix, i);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "uniform sampler2DShadow %csampler%u;\n", prefix, i);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (device->stateBlock->textures[i]
|
|
|
|
&& IWineD3DBaseTexture_GetTextureDimensions(device->stateBlock->textures[i])
|
|
|
|
== GL_TEXTURE_RECTANGLE_ARB)
|
|
|
|
shader_addline(buffer, "uniform sampler2DRect %csampler%u;\n", prefix, i);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "uniform sampler2D %csampler%u;\n", prefix, i);
|
2007-11-27 22:25:07 +01:00
|
|
|
}
|
2006-06-16 22:07:31 +02:00
|
|
|
break;
|
2006-07-28 21:34:39 +02:00
|
|
|
case WINED3DSTT_CUBE:
|
2010-05-17 11:14:48 +02:00
|
|
|
if (pshader && ps_args->shadow & (1 << i)) FIXME("Unsupported Cube shadow sampler.\n");
|
2007-11-28 12:55:11 +01:00
|
|
|
shader_addline(buffer, "uniform samplerCube %csampler%u;\n", prefix, i);
|
2006-06-16 22:07:31 +02:00
|
|
|
break;
|
2006-07-28 21:34:39 +02:00
|
|
|
case WINED3DSTT_VOLUME:
|
2010-05-17 11:14:48 +02:00
|
|
|
if (pshader && ps_args->shadow & (1 << i)) FIXME("Unsupported 3D shadow sampler.\n");
|
2007-11-28 12:55:11 +01:00
|
|
|
shader_addline(buffer, "uniform sampler3D %csampler%u;\n", prefix, i);
|
2006-06-16 22:07:31 +02:00
|
|
|
break;
|
|
|
|
default:
|
2007-11-28 12:55:11 +01:00
|
|
|
shader_addline(buffer, "uniform unsupported_sampler %csampler%u;\n", prefix, i);
|
2009-04-29 09:55:06 +02:00
|
|
|
FIXME("Unrecognized sampler type: %#x\n", reg_maps->sampler_type[i]);
|
2006-06-16 22:07:31 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2009-06-17 23:26:38 +02:00
|
|
|
|
|
|
|
/* Declare uniforms for NP2 texcoord fixup:
|
|
|
|
* This is NOT done inside the loop that declares the texture samplers since the NP2 fixup code
|
|
|
|
* is currently only used for the GeforceFX series and when forcing the ARB_npot extension off.
|
2009-08-11 09:03:12 +02:00
|
|
|
* Modern cards just skip the code anyway, so put it inside a separate loop. */
|
2009-06-17 23:26:38 +02:00
|
|
|
if (pshader && ps_args->np2_fixup) {
|
|
|
|
|
|
|
|
struct ps_np2fixup_info* const fixup = ctx_priv->cur_np2fixup_info;
|
|
|
|
UINT cur = 0;
|
|
|
|
|
|
|
|
/* NP2/RECT textures in OpenGL use texcoords in the range [0,width]x[0,height]
|
|
|
|
* while D3D has them in the (normalized) [0,1]x[0,1] range.
|
|
|
|
* samplerNP2Fixup stores texture dimensions and is updated through
|
|
|
|
* shader_glsl_load_np2fixup_constants when the sampler changes. */
|
|
|
|
|
|
|
|
for (i = 0; i < This->baseShader.limits.sampler; ++i) {
|
|
|
|
if (reg_maps->sampler_type[i]) {
|
|
|
|
if (!(ps_args->np2_fixup & (1 << i))) continue;
|
|
|
|
|
|
|
|
if (WINED3DSTT_2D != reg_maps->sampler_type[i]) {
|
|
|
|
FIXME("Non-2D texture is flagged for NP2 texcoord fixup.\n");
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
fixup->idx[i] = cur++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
fixup->num_consts = (cur + 1) >> 1;
|
|
|
|
shader_addline(buffer, "uniform vec4 %csamplerNP2Fixup[%u];\n", prefix, fixup->num_consts);
|
|
|
|
}
|
|
|
|
|
2006-06-16 22:07:31 +02:00
|
|
|
/* Declare address variables */
|
2009-08-12 09:44:23 +02:00
|
|
|
for (i = 0, map = reg_maps->address; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (map & 1) shader_addline(buffer, "ivec4 A%u;\n", i);
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Declare texture coordinate temporaries and initialize them */
|
2009-08-11 09:42:15 +02:00
|
|
|
for (i = 0, map = reg_maps->texcoord; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (map & 1) shader_addline(buffer, "vec4 T%u = gl_TexCoord[%u];\n", i, i);
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
2007-10-26 02:11:00 +02:00
|
|
|
/* Declare input register varyings. Only pixel shader, vertex shaders have that declared in the
|
|
|
|
* helper function shader that is linked in at link time
|
|
|
|
*/
|
2009-05-06 17:59:21 +02:00
|
|
|
if (pshader && reg_maps->shader_version.major >= 3)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2008-12-30 14:56:49 +01:00
|
|
|
if (use_vs(device->stateBlock))
|
|
|
|
{
|
2009-05-08 17:24:01 +02:00
|
|
|
shader_addline(buffer, "varying vec4 IN[%u];\n", vec4_varyings(reg_maps->shader_version.major, gl_info));
|
2007-10-26 02:11:00 +02:00
|
|
|
} else {
|
|
|
|
/* TODO: Write a replacement shader for the fixed function vertex pipeline, so this isn't needed.
|
|
|
|
* For fixed function vertex processing + 3.0 pixel shader we need a separate function in the
|
|
|
|
* pixel shader that reads the fixed function color into the packed input registers.
|
|
|
|
*/
|
2009-05-08 17:24:01 +02:00
|
|
|
shader_addline(buffer, "vec4 IN[%u];\n", vec4_varyings(reg_maps->shader_version.major, gl_info));
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Declare output register temporaries */
|
2007-10-26 02:11:00 +02:00
|
|
|
if(This->baseShader.limits.packed_output) {
|
2007-11-28 12:55:11 +01:00
|
|
|
shader_addline(buffer, "vec4 OUT[%u];\n", This->baseShader.limits.packed_output);
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Declare temporary variables */
|
2009-08-11 09:42:16 +02:00
|
|
|
for (i = 0, map = reg_maps->temporary; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (map & 1) shader_addline(buffer, "vec4 R%u;\n", i);
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Declare attributes */
|
2009-05-27 10:24:49 +02:00
|
|
|
if (reg_maps->shader_version.type == WINED3D_SHADER_TYPE_VERTEX)
|
|
|
|
{
|
2009-08-11 09:42:15 +02:00
|
|
|
for (i = 0, map = reg_maps->input_registers; map; map >>= 1, ++i)
|
2009-05-27 10:24:49 +02:00
|
|
|
{
|
2009-08-11 09:42:15 +02:00
|
|
|
if (map & 1) shader_addline(buffer, "attribute vec4 attrib%i;\n", i);
|
2009-05-27 10:24:49 +02:00
|
|
|
}
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
2008-04-23 07:13:32 +02:00
|
|
|
/* Declare loop registers aLx */
|
2007-09-14 13:21:52 +02:00
|
|
|
for (i = 0; i < reg_maps->loop_depth; i++) {
|
|
|
|
shader_addline(buffer, "int aL%u;\n", i);
|
|
|
|
shader_addline(buffer, "int tmpInt%u;\n", i);
|
2006-06-17 05:01:20 +02:00
|
|
|
}
|
2007-09-14 13:21:52 +02:00
|
|
|
|
2006-06-16 22:07:31 +02:00
|
|
|
/* Temporary variables for matrix operations */
|
|
|
|
shader_addline(buffer, "vec4 tmp0;\n");
|
|
|
|
shader_addline(buffer, "vec4 tmp1;\n");
|
|
|
|
|
2008-06-02 21:44:06 +02:00
|
|
|
/* Local constants use a different name so they can be loaded once at shader link time
|
|
|
|
* They can't be hardcoded into the shader text via LC = {x, y, z, w}; because the
|
|
|
|
* float -> string conversion can cause precision loss.
|
|
|
|
*/
|
2007-11-09 14:48:47 +01:00
|
|
|
if(!This->baseShader.load_local_constsF) {
|
|
|
|
LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
|
2008-06-02 21:44:06 +02:00
|
|
|
shader_addline(buffer, "uniform vec4 %cLC%u;\n", prefix, lconst->idx);
|
2007-11-09 14:48:47 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-02-01 13:52:55 +01:00
|
|
|
shader_addline(buffer, "const float FLT_MAX = 1e38;\n");
|
|
|
|
|
2006-06-16 22:07:31 +02:00
|
|
|
/* Start the main program */
|
|
|
|
shader_addline(buffer, "void main() {\n");
|
2007-09-14 13:11:00 +02:00
|
|
|
if(pshader && reg_maps->vpos) {
|
2008-03-07 03:13:07 +01:00
|
|
|
/* DirectX apps expect integer values, while OpenGL drivers add approximately 0.5. This causes
|
|
|
|
* off-by-one problems as spotted by the vPos d3d9 visual test. Unfortunately the ATI cards do
|
|
|
|
* not add exactly 0.5, but rather something like 0.49999999 or 0.50000001, which still causes
|
|
|
|
* precision troubles when we just substract 0.5.
|
|
|
|
*
|
|
|
|
* To deal with that just floor() the position. This will eliminate the fraction on all cards.
|
|
|
|
*
|
|
|
|
* TODO: Test how that behaves with multisampling once we can enable multisampling in winex11.
|
|
|
|
*
|
|
|
|
* An advantage of floor is that it works even if the driver doesn't add 1/2. It is somewhat
|
|
|
|
* questionable if 1.5, 2.5, ... are the proper values to return in gl_FragCoord, even though
|
|
|
|
* coordinates specify the pixel centers instead of the pixel corners. This code will behave
|
|
|
|
* correctly on drivers that returns integer values.
|
|
|
|
*/
|
|
|
|
shader_addline(buffer, "vpos = floor(vec4(0, ycorrection[0], 0, 0) + gl_FragCoord * vec4(1, ycorrection[1], 1, 1));\n");
|
2007-09-14 13:11:00 +02:00
|
|
|
}
|
2006-06-16 22:07:31 +02:00
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Functions to generate GLSL strings from DirectX Shader bytecode begin here.
|
|
|
|
*
|
|
|
|
* For more information, see http://wiki.winehq.org/DirectX-Shaders
|
|
|
|
****************************************************************************/
|
|
|
|
|
|
|
|
/* Prototypes */
|
2009-04-17 09:46:56 +02:00
|
|
|
static void shader_glsl_add_src_param(const struct wined3d_shader_instruction *ins,
|
2009-04-17 09:46:57 +02:00
|
|
|
const struct wined3d_shader_src_param *wined3d_src, DWORD mask, glsl_src_param_t *glsl_src);
|
2007-01-15 19:31:06 +01:00
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/** Used for opcode modifiers - They multiply the result by the specified amount */
|
2006-12-14 15:47:59 +01:00
|
|
|
static const char * const shift_glsl_tab[] = {
|
2009-08-27 10:04:56 +02:00
|
|
|
"", /* 0 (none) */
|
|
|
|
"2.0 * ", /* 1 (x2) */
|
|
|
|
"4.0 * ", /* 2 (x4) */
|
|
|
|
"8.0 * ", /* 3 (x8) */
|
|
|
|
"16.0 * ", /* 4 (x16) */
|
|
|
|
"32.0 * ", /* 5 (x32) */
|
|
|
|
"", /* 6 (x64) */
|
|
|
|
"", /* 7 (x128) */
|
|
|
|
"", /* 8 (d256) */
|
|
|
|
"", /* 9 (d128) */
|
|
|
|
"", /* 10 (d64) */
|
|
|
|
"", /* 11 (d32) */
|
|
|
|
"0.0625 * ", /* 12 (d16) */
|
|
|
|
"0.125 * ", /* 13 (d8) */
|
|
|
|
"0.25 * ", /* 14 (d4) */
|
|
|
|
"0.5 * " /* 15 (d2) */
|
2006-06-09 09:33:01 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
/* Generate a GLSL parameter that does the input modifier computation and return the input register/mask to use */
|
2009-04-21 09:35:04 +02:00
|
|
|
static void shader_glsl_gen_modifier(DWORD src_modifier, const char *in_reg, const char *in_regswizzle, char *out_str)
|
|
|
|
{
|
2006-06-09 09:33:01 +02:00
|
|
|
out_str[0] = 0;
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2009-04-21 09:35:04 +02:00
|
|
|
switch (src_modifier)
|
|
|
|
{
|
2007-01-15 19:36:40 +01:00
|
|
|
case WINED3DSPSM_DZ: /* Need to handle this in the instructions itself (texld & texcrd). */
|
|
|
|
case WINED3DSPSM_DW:
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_NONE:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "%s%s", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_NEG:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "-%s%s", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_NOT:
|
2006-07-10 12:35:15 +02:00
|
|
|
sprintf(out_str, "!%s%s", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_BIAS:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "(%s%s - vec4(0.5)%s)", in_reg, in_regswizzle, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_BIASNEG:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "-(%s%s - vec4(0.5)%s)", in_reg, in_regswizzle, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_SIGN:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "(2.0 * (%s%s - 0.5))", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_SIGNNEG:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "-(2.0 * (%s%s - 0.5))", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_COMP:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "(1.0 - %s%s)", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_X2:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "(2.0 * %s%s)", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_X2NEG:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "-(2.0 * %s%s)", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_ABS:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "abs(%s%s)", in_reg, in_regswizzle);
|
|
|
|
break;
|
2006-10-10 01:47:42 +02:00
|
|
|
case WINED3DSPSM_ABSNEG:
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "-abs(%s%s)", in_reg, in_regswizzle);
|
|
|
|
break;
|
|
|
|
default:
|
2009-04-21 09:35:04 +02:00
|
|
|
FIXME("Unhandled modifier %u\n", src_modifier);
|
2006-06-09 09:33:01 +02:00
|
|
|
sprintf(out_str, "%s%s", in_reg, in_regswizzle);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/** Writes the GLSL variable name that corresponds to the register that the
|
|
|
|
* DX opcode parameter is trying to access */
|
2009-05-07 16:36:08 +02:00
|
|
|
static void shader_glsl_get_register_name(const struct wined3d_shader_register *reg,
|
|
|
|
char *register_name, BOOL *is_color, const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-06-09 09:33:01 +02:00
|
|
|
/* oPos, oFog and oPts in D3D */
|
2006-12-14 15:47:59 +01:00
|
|
|
static const char * const hwrastout_reg_names[] = { "gl_Position", "gl_FogFragCoord", "gl_PointSize" };
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
IWineD3DBaseShaderImpl *This = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2010-01-24 21:16:13 +01:00
|
|
|
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
|
2009-05-06 17:59:21 +02:00
|
|
|
char pshader = shader_is_pshader_version(This->baseShader.reg_maps.shader_version.type);
|
2006-06-12 08:53:32 +02:00
|
|
|
|
2009-04-09 09:58:29 +02:00
|
|
|
*is_color = FALSE;
|
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
switch (reg->type)
|
2009-04-09 09:58:28 +02:00
|
|
|
{
|
2009-05-07 16:36:07 +02:00
|
|
|
case WINED3DSPR_TEMP:
|
2009-05-07 16:36:08 +02:00
|
|
|
sprintf(register_name, "R%u", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_INPUT:
|
|
|
|
/* vertex shaders */
|
|
|
|
if (!pshader)
|
|
|
|
{
|
2009-05-26 13:27:54 +02:00
|
|
|
struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
|
|
|
|
if (priv->cur_vs_args->swizzle_map & (1 << reg->idx)) *is_color = TRUE;
|
2009-05-07 16:36:08 +02:00
|
|
|
sprintf(register_name, "attrib%u", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* pixel shaders >= 3.0 */
|
2009-05-06 17:59:21 +02:00
|
|
|
if (This->baseShader.reg_maps.shader_version.major >= 3)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2009-05-07 16:36:08 +02:00
|
|
|
DWORD idx = ((IWineD3DPixelShaderImpl *)This)->input_reg_map[reg->idx];
|
2009-07-08 09:49:28 +02:00
|
|
|
unsigned int in_count = vec4_varyings(This->baseShader.reg_maps.shader_version.major, gl_info);
|
2008-06-19 00:36:35 +02:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
if (reg->rel_addr)
|
2009-04-09 09:58:28 +02:00
|
|
|
{
|
2007-10-28 00:08:56 +02:00
|
|
|
glsl_src_param_t rel_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
shader_glsl_add_src_param(ins, reg->rel_addr, WINED3DSP_WRITEMASK_0, &rel_param);
|
2007-10-28 00:08:56 +02:00
|
|
|
|
2007-11-02 01:50:20 +01:00
|
|
|
/* Removing a + 0 would be an obvious optimization, but macos doesn't see the NOP
|
2009-05-07 16:36:07 +02:00
|
|
|
* operation there */
|
|
|
|
if (idx)
|
2009-04-09 09:58:28 +02:00
|
|
|
{
|
2009-05-07 16:36:07 +02:00
|
|
|
if (((IWineD3DPixelShaderImpl *)This)->declared_in_count > in_count)
|
|
|
|
{
|
|
|
|
sprintf(register_name,
|
|
|
|
"((%s + %u) > %d ? (%s + %u) > %d ? gl_SecondaryColor : gl_Color : IN[%s + %u])",
|
|
|
|
rel_param.param_str, idx, in_count - 1, rel_param.param_str, idx, in_count,
|
|
|
|
rel_param.param_str, idx);
|
2008-06-19 00:36:35 +02:00
|
|
|
}
|
2009-05-07 16:36:07 +02:00
|
|
|
else
|
|
|
|
{
|
|
|
|
sprintf(register_name, "IN[%s + %u]", rel_param.param_str, idx);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (((IWineD3DPixelShaderImpl *)This)->declared_in_count > in_count)
|
|
|
|
{
|
2009-04-09 09:58:29 +02:00
|
|
|
sprintf(register_name, "((%s) > %d ? (%s) > %d ? gl_SecondaryColor : gl_Color : IN[%s])",
|
2009-05-07 16:36:07 +02:00
|
|
|
rel_param.param_str, in_count - 1, rel_param.param_str, in_count,
|
2008-06-19 00:36:35 +02:00
|
|
|
rel_param.param_str);
|
2009-05-07 16:36:07 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-04-09 09:58:29 +02:00
|
|
|
sprintf(register_name, "IN[%s]", rel_param.param_str);
|
2008-06-19 00:36:35 +02:00
|
|
|
}
|
2007-11-02 01:50:20 +01:00
|
|
|
}
|
2007-10-28 00:08:56 +02:00
|
|
|
}
|
2006-06-12 08:57:07 +02:00
|
|
|
else
|
2009-05-07 16:36:07 +02:00
|
|
|
{
|
|
|
|
if (idx == in_count) sprintf(register_name, "gl_Color");
|
|
|
|
else if (idx == in_count + 1) sprintf(register_name, "gl_SecondaryColor");
|
|
|
|
else sprintf(register_name, "IN[%u]", idx);
|
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
2009-05-07 16:36:07 +02:00
|
|
|
else
|
|
|
|
{
|
2009-05-07 16:36:08 +02:00
|
|
|
if (reg->idx == 0) strcpy(register_name, "gl_Color");
|
2009-05-07 16:36:07 +02:00
|
|
|
else strcpy(register_name, "gl_SecondaryColor");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
2006-06-12 09:00:03 +02:00
|
|
|
|
2009-05-07 16:36:07 +02:00
|
|
|
case WINED3DSPR_CONST:
|
2009-04-09 09:58:28 +02:00
|
|
|
{
|
2009-05-07 16:36:07 +02:00
|
|
|
const char prefix = pshader ? 'P' : 'V';
|
|
|
|
|
|
|
|
/* Relative addressing */
|
2009-05-07 16:36:08 +02:00
|
|
|
if (reg->rel_addr)
|
2009-05-07 16:36:07 +02:00
|
|
|
{
|
|
|
|
glsl_src_param_t rel_param;
|
2009-05-07 16:36:08 +02:00
|
|
|
shader_glsl_add_src_param(ins, reg->rel_addr, WINED3DSP_WRITEMASK_0, &rel_param);
|
|
|
|
if (reg->idx) sprintf(register_name, "%cC[%s + %u]", prefix, rel_param.param_str, reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
else sprintf(register_name, "%cC[%s]", prefix, rel_param.param_str);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-05-07 16:36:08 +02:00
|
|
|
if (shader_constant_is_local(This, reg->idx))
|
|
|
|
sprintf(register_name, "%cLC%u", prefix, reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
else
|
2009-05-07 16:36:08 +02:00
|
|
|
sprintf(register_name, "%cC[%u]", prefix, reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
}
|
2007-11-09 14:48:47 +01:00
|
|
|
}
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_CONSTINT:
|
2009-05-07 16:36:08 +02:00
|
|
|
if (pshader) sprintf(register_name, "PI[%u]", reg->idx);
|
|
|
|
else sprintf(register_name, "VI[%u]", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_CONSTBOOL:
|
2009-05-07 16:36:08 +02:00
|
|
|
if (pshader) sprintf(register_name, "PB[%u]", reg->idx);
|
|
|
|
else sprintf(register_name, "VB[%u]", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_TEXTURE: /* case WINED3DSPR_ADDR: */
|
2009-05-07 16:36:08 +02:00
|
|
|
if (pshader) sprintf(register_name, "T%u", reg->idx);
|
|
|
|
else sprintf(register_name, "A%u", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_LOOP:
|
|
|
|
sprintf(register_name, "aL%u", This->baseShader.cur_loop_regno - 1);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_SAMPLER:
|
2009-05-07 16:36:08 +02:00
|
|
|
if (pshader) sprintf(register_name, "Psampler%u", reg->idx);
|
|
|
|
else sprintf(register_name, "Vsampler%u", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_COLOROUT:
|
2009-10-29 10:37:10 +01:00
|
|
|
if (reg->idx >= gl_info->limits.buffers)
|
|
|
|
WARN("Write to render target %u, only %d supported.\n", reg->idx, gl_info->limits.buffers);
|
2009-05-07 16:36:07 +02:00
|
|
|
|
2009-06-18 18:17:45 +02:00
|
|
|
sprintf(register_name, "gl_FragData[%u]", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_RASTOUT:
|
2009-05-07 16:36:08 +02:00
|
|
|
sprintf(register_name, "%s", hwrastout_reg_names[reg->idx]);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_DEPTHOUT:
|
|
|
|
sprintf(register_name, "gl_FragDepth");
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_ATTROUT:
|
2009-05-07 16:36:08 +02:00
|
|
|
if (reg->idx == 0) sprintf(register_name, "gl_FrontColor");
|
2009-05-07 16:36:07 +02:00
|
|
|
else sprintf(register_name, "gl_FrontSecondaryColor");
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_TEXCRDOUT:
|
|
|
|
/* Vertex shaders >= 3.0: WINED3DSPR_OUTPUT */
|
2009-05-07 16:36:08 +02:00
|
|
|
if (This->baseShader.reg_maps.shader_version.major >= 3) sprintf(register_name, "OUT[%u]", reg->idx);
|
|
|
|
else sprintf(register_name, "gl_TexCoord[%u]", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSPR_MISCTYPE:
|
2009-05-07 16:36:08 +02:00
|
|
|
if (reg->idx == 0)
|
2009-05-07 16:36:07 +02:00
|
|
|
{
|
|
|
|
/* vPos */
|
|
|
|
sprintf(register_name, "vpos");
|
|
|
|
}
|
2009-05-07 16:36:08 +02:00
|
|
|
else if (reg->idx == 1)
|
2009-05-07 16:36:07 +02:00
|
|
|
{
|
|
|
|
/* Note that gl_FrontFacing is a bool, while vFace is
|
|
|
|
* a float for which the sign determines front/back */
|
|
|
|
sprintf(register_name, "(gl_FrontFacing ? 1.0 : -1.0)");
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-05-07 16:36:08 +02:00
|
|
|
FIXME("Unhandled misctype register %d\n", reg->idx);
|
2009-05-07 16:36:07 +02:00
|
|
|
sprintf(register_name, "unrecognized_register");
|
|
|
|
}
|
|
|
|
break;
|
2006-07-10 06:51:03 +02:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
case WINED3DSPR_IMMCONST:
|
|
|
|
switch (reg->immconst_type)
|
|
|
|
{
|
|
|
|
case WINED3D_IMMCONST_FLOAT:
|
2009-07-09 09:56:11 +02:00
|
|
|
sprintf(register_name, "%.8e", *(const float *)reg->immconst_data);
|
2009-05-07 16:36:08 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3D_IMMCONST_FLOAT4:
|
|
|
|
sprintf(register_name, "vec4(%.8e, %.8e, %.8e, %.8e)",
|
2009-07-09 09:56:11 +02:00
|
|
|
*(const float *)®->immconst_data[0], *(const float *)®->immconst_data[1],
|
|
|
|
*(const float *)®->immconst_data[2], *(const float *)®->immconst_data[3]);
|
2009-05-07 16:36:08 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
FIXME("Unhandled immconst type %#x\n", reg->immconst_type);
|
|
|
|
sprintf(register_name, "<unhandled_immconst_type %#x>", reg->immconst_type);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2009-05-07 16:36:07 +02:00
|
|
|
default:
|
2009-05-07 16:36:08 +02:00
|
|
|
FIXME("Unhandled register name Type(%d)\n", reg->type);
|
2009-04-09 09:58:29 +02:00
|
|
|
sprintf(register_name, "unrecognized_register");
|
2009-05-07 16:36:07 +02:00
|
|
|
break;
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-04-09 09:58:28 +02:00
|
|
|
static void shader_glsl_write_mask_to_str(DWORD write_mask, char *str)
|
|
|
|
{
|
|
|
|
*str++ = '.';
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_0) *str++ = 'x';
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_1) *str++ = 'y';
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_2) *str++ = 'z';
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_3) *str++ = 'w';
|
|
|
|
*str = '\0';
|
|
|
|
}
|
|
|
|
|
2006-12-29 15:31:26 +01:00
|
|
|
/* Get the GLSL write mask for the destination register */
|
2009-04-09 09:58:28 +02:00
|
|
|
static DWORD shader_glsl_get_write_mask(const struct wined3d_shader_dst_param *param, char *write_mask)
|
|
|
|
{
|
|
|
|
DWORD mask = param->write_mask;
|
2006-12-29 15:31:26 +01:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
if (shader_is_scalar(¶m->reg))
|
2009-04-07 11:09:11 +02:00
|
|
|
{
|
2007-01-15 19:30:35 +01:00
|
|
|
mask = WINED3DSP_WRITEMASK_0;
|
2009-04-09 09:58:28 +02:00
|
|
|
*write_mask = '\0';
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_glsl_write_mask_to_str(mask, write_mask);
|
2007-01-02 13:21:47 +01:00
|
|
|
}
|
2007-01-15 19:30:28 +01:00
|
|
|
|
|
|
|
return mask;
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2008-01-07 17:17:27 +01:00
|
|
|
static unsigned int shader_glsl_get_write_mask_size(DWORD write_mask) {
|
|
|
|
unsigned int size = 0;
|
2007-01-15 19:31:49 +01:00
|
|
|
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_0) ++size;
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_1) ++size;
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_2) ++size;
|
|
|
|
if (write_mask & WINED3DSP_WRITEMASK_3) ++size;
|
|
|
|
|
|
|
|
return size;
|
|
|
|
}
|
|
|
|
|
2009-04-21 09:35:05 +02:00
|
|
|
static void shader_glsl_swizzle_to_str(const DWORD swizzle, BOOL fixup, DWORD mask, char *str)
|
|
|
|
{
|
2006-12-29 15:31:43 +01:00
|
|
|
/* For registers of type WINED3DDECLTYPE_D3DCOLOR, data is stored as "bgra",
|
|
|
|
* but addressed as "rgba". To fix this we need to swap the register's x
|
|
|
|
* and z components. */
|
|
|
|
const char *swizzle_chars = fixup ? "zyxw" : "xyzw";
|
|
|
|
|
2009-04-21 09:35:05 +02:00
|
|
|
*str++ = '.';
|
|
|
|
/* swizzle bits fields: wwzzyyxx */
|
2009-04-22 10:48:34 +02:00
|
|
|
if (mask & WINED3DSP_WRITEMASK_0) *str++ = swizzle_chars[swizzle & 0x03];
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_1) *str++ = swizzle_chars[(swizzle >> 2) & 0x03];
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_2) *str++ = swizzle_chars[(swizzle >> 4) & 0x03];
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_3) *str++ = swizzle_chars[(swizzle >> 6) & 0x03];
|
2009-04-21 09:35:05 +02:00
|
|
|
*str = '\0';
|
|
|
|
}
|
2007-01-02 13:21:47 +01:00
|
|
|
|
2009-04-21 09:35:05 +02:00
|
|
|
static void shader_glsl_get_swizzle(const struct wined3d_shader_src_param *param,
|
|
|
|
BOOL fixup, DWORD mask, char *swizzle_str)
|
2009-04-21 09:35:05 +02:00
|
|
|
{
|
2009-05-07 16:36:08 +02:00
|
|
|
if (shader_is_scalar(¶m->reg))
|
2009-04-21 09:35:05 +02:00
|
|
|
*swizzle_str = '\0';
|
|
|
|
else
|
2009-04-21 09:35:05 +02:00
|
|
|
shader_glsl_swizzle_to_str(param->swizzle, fixup, mask, swizzle_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2007-01-15 19:30:20 +01:00
|
|
|
/* From a given parameter token, generate the corresponding GLSL string.
|
|
|
|
* Also, return the actual register name and swizzle in case the
|
2006-06-09 09:33:01 +02:00
|
|
|
* caller needs this information as well. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_add_src_param(const struct wined3d_shader_instruction *ins,
|
2009-04-17 09:46:57 +02:00
|
|
|
const struct wined3d_shader_src_param *wined3d_src, DWORD mask, glsl_src_param_t *glsl_src)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:30:20 +01:00
|
|
|
BOOL is_color = FALSE;
|
2007-01-15 19:37:04 +01:00
|
|
|
char swizzle_str[6];
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
glsl_src->reg_name[0] = '\0';
|
|
|
|
glsl_src->param_str[0] = '\0';
|
2007-01-15 19:37:04 +01:00
|
|
|
swizzle_str[0] = '\0';
|
2007-01-15 19:30:20 +01:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
shader_glsl_get_register_name(&wined3d_src->reg, glsl_src->reg_name, &is_color, ins);
|
2009-04-21 09:35:05 +02:00
|
|
|
shader_glsl_get_swizzle(wined3d_src, is_color, mask, swizzle_str);
|
2009-04-21 09:35:04 +02:00
|
|
|
shader_glsl_gen_modifier(wined3d_src->modifiers, glsl_src->reg_name, swizzle_str, glsl_src->param_str);
|
2007-01-15 19:30:20 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* From a given parameter token, generate the corresponding GLSL string.
|
|
|
|
* Also, return the actual register name and swizzle in case the
|
|
|
|
* caller needs this information as well. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static DWORD shader_glsl_add_dst_param(const struct wined3d_shader_instruction *ins,
|
2009-04-06 10:10:06 +02:00
|
|
|
const struct wined3d_shader_dst_param *wined3d_dst, glsl_dst_param_t *glsl_dst)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-06-09 09:33:01 +02:00
|
|
|
BOOL is_color = FALSE;
|
|
|
|
|
2009-04-06 10:10:06 +02:00
|
|
|
glsl_dst->mask_str[0] = '\0';
|
|
|
|
glsl_dst->reg_name[0] = '\0';
|
2007-01-15 19:30:20 +01:00
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
shader_glsl_get_register_name(&wined3d_dst->reg, glsl_dst->reg_name, &is_color, ins);
|
2009-04-09 09:58:28 +02:00
|
|
|
return shader_glsl_get_write_mask(wined3d_dst, glsl_dst->mask_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2007-01-15 19:30:59 +01:00
|
|
|
/* Append the destination part of the instruction to the buffer, return the effective write mask */
|
2009-07-09 09:56:08 +02:00
|
|
|
static DWORD shader_glsl_append_dst_ext(struct wined3d_shader_buffer *buffer,
|
2009-04-06 10:10:06 +02:00
|
|
|
const struct wined3d_shader_instruction *ins, const struct wined3d_shader_dst_param *dst)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-06 10:10:06 +02:00
|
|
|
glsl_dst_param_t glsl_dst;
|
2007-01-15 19:30:59 +01:00
|
|
|
DWORD mask;
|
|
|
|
|
2009-04-06 10:10:06 +02:00
|
|
|
mask = shader_glsl_add_dst_param(ins, dst, &glsl_dst);
|
2009-04-10 09:15:06 +02:00
|
|
|
if (mask) shader_addline(buffer, "%s%s = %s(", glsl_dst.reg_name, glsl_dst.mask_str, shift_glsl_tab[dst->shift]);
|
2007-01-15 19:30:59 +01:00
|
|
|
|
|
|
|
return mask;
|
|
|
|
}
|
|
|
|
|
2007-03-29 19:57:41 +02:00
|
|
|
/* Append the destination part of the instruction to the buffer, return the effective write mask */
|
2009-07-09 09:56:08 +02:00
|
|
|
static DWORD shader_glsl_append_dst(struct wined3d_shader_buffer *buffer, const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-06 10:10:06 +02:00
|
|
|
return shader_glsl_append_dst_ext(buffer, ins, &ins->dst[0]);
|
2007-03-29 19:57:41 +02:00
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/** Process GLSL instruction modifiers */
|
2009-05-03 18:17:07 +02:00
|
|
|
static void shader_glsl_add_instruction_modifiers(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-03 10:36:38 +02:00
|
|
|
glsl_dst_param_t dst_param;
|
2009-04-06 10:10:08 +02:00
|
|
|
DWORD modifiers;
|
2009-04-03 10:36:38 +02:00
|
|
|
|
|
|
|
if (!ins->dst_count) return;
|
|
|
|
|
2009-04-06 10:10:08 +02:00
|
|
|
modifiers = ins->dst[0].modifiers;
|
|
|
|
if (!modifiers) return;
|
2009-04-01 12:23:01 +02:00
|
|
|
|
2009-04-06 10:10:06 +02:00
|
|
|
shader_glsl_add_dst_param(ins, &ins->dst[0], &dst_param);
|
2009-04-03 10:36:38 +02:00
|
|
|
|
2009-04-06 10:10:08 +02:00
|
|
|
if (modifiers & WINED3DSPDM_SATURATE)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-04-03 10:36:38 +02:00
|
|
|
/* _SAT means to clamp the value of the register to between 0 and 1 */
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s%s = clamp(%s%s, 0.0, 1.0);\n", dst_param.reg_name,
|
2009-04-03 10:36:38 +02:00
|
|
|
dst_param.mask_str, dst_param.reg_name, dst_param.mask_str);
|
|
|
|
}
|
2007-01-15 19:36:58 +01:00
|
|
|
|
2009-04-06 10:10:08 +02:00
|
|
|
if (modifiers & WINED3DSPDM_MSAMPCENTROID)
|
2009-04-03 10:36:38 +02:00
|
|
|
{
|
|
|
|
FIXME("_centroid modifier not handled\n");
|
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-06 10:10:08 +02:00
|
|
|
if (modifiers & WINED3DSPDM_PARTIALPRECISION)
|
2009-04-03 10:36:38 +02:00
|
|
|
{
|
|
|
|
/* MSDN says this modifier can be safely ignored, so that's what we'll do. */
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-04-24 09:17:58 +02:00
|
|
|
static inline const char *shader_get_comp_op(DWORD op)
|
2009-04-01 12:23:00 +02:00
|
|
|
{
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
switch (op) {
|
|
|
|
case COMPARISON_GT: return ">";
|
|
|
|
case COMPARISON_EQ: return "==";
|
|
|
|
case COMPARISON_GE: return ">=";
|
|
|
|
case COMPARISON_LT: return "<";
|
|
|
|
case COMPARISON_NE: return "!=";
|
|
|
|
case COMPARISON_LE: return "<=";
|
|
|
|
default:
|
2006-10-01 05:20:10 +02:00
|
|
|
FIXME("Unrecognized comparison value: %u\n", op);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
return "(\?\?)";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
static void shader_glsl_get_sample_function(const struct wined3d_shader_context *ctx,
|
|
|
|
DWORD sampler_idx, DWORD flags, glsl_sample_function_t *sample_function)
|
2009-03-04 07:07:38 +01:00
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
WINED3DSAMPLER_TEXTURE_TYPE sampler_type = ctx->reg_maps->sampler_type[sampler_idx];
|
|
|
|
const struct wined3d_gl_info *gl_info = ctx->gl_info;
|
|
|
|
BOOL shadow = shader_is_pshader_version(ctx->reg_maps->shader_version.type)
|
|
|
|
&& (((const struct shader_glsl_ctx_priv *)ctx->backend_data)->cur_ps_args->shadow & (1 << sampler_idx));
|
2009-03-04 07:07:38 +01:00
|
|
|
BOOL projected = flags & WINED3D_GLSL_SAMPLE_PROJECTED;
|
|
|
|
BOOL texrect = flags & WINED3D_GLSL_SAMPLE_RECT;
|
|
|
|
BOOL lod = flags & WINED3D_GLSL_SAMPLE_LOD;
|
2009-05-03 20:38:09 +02:00
|
|
|
BOOL grad = flags & WINED3D_GLSL_SAMPLE_GRAD;
|
2009-03-04 07:07:38 +01:00
|
|
|
|
2007-01-15 19:33:38 +01:00
|
|
|
/* Note that there's no such thing as a projected cube texture. */
|
|
|
|
switch(sampler_type) {
|
|
|
|
case WINED3DSTT_1D:
|
2010-05-17 11:14:48 +02:00
|
|
|
if (shadow)
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (lod)
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "shadow1DProjLod" : "shadow1DLod";
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
else if (grad)
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "shadow1DProjGrad" : "shadow1DGrad";
|
2010-01-24 21:16:14 +01:00
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "shadow1DProjGradARB" : "shadow1DGradARB";
|
2010-01-24 21:16:14 +01:00
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
FIXME("Unsupported 1D shadow grad function.\n");
|
|
|
|
sample_function->name = "unsupported1DGrad";
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "shadow1DProj" : "shadow1D";
|
2009-02-25 15:37:34 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture1DProjLod" : "texture1DLod";
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
else if (grad)
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "texture1DProjGrad" : "texture1DGrad";
|
2010-01-24 21:16:14 +01:00
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "texture1DProjGradARB" : "texture1DGradARB";
|
2010-01-24 21:16:14 +01:00
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
FIXME("Unsupported 1D grad function.\n");
|
|
|
|
sample_function->name = "unsupported1DGrad";
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = projected ? "texture1DProj" : "texture1D";
|
2009-02-25 15:37:34 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0;
|
2007-11-27 22:25:07 +01:00
|
|
|
}
|
2007-01-15 19:33:38 +01:00
|
|
|
break;
|
2010-05-17 11:14:48 +02:00
|
|
|
|
|
|
|
case WINED3DSTT_2D:
|
|
|
|
if (shadow)
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (texrect)
|
|
|
|
{
|
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "shadow2DRectProjLod" : "shadow2DRectLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = projected ? "shadow2DRectProjGrad" : "shadow2DRectGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = projected ? "shadow2DRectProjGradARB" : "shadow2DRectGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported RECT shadow grad function.\n");
|
|
|
|
sample_function->name = "unsupported2DRectGrad";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "shadow2DRectProj" : "shadow2DRect";
|
|
|
|
}
|
|
|
|
}
|
2010-01-24 21:16:14 +01:00
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "shadow2DProjLod" : "shadow2DLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = projected ? "shadow2DProjGrad" : "shadow2DGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = projected ? "shadow2DProjGradARB" : "shadow2DGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported 2D shadow grad function.\n");
|
|
|
|
sample_function->name = "unsupported2DGrad";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "shadow2DProj" : "shadow2D";
|
|
|
|
}
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (texrect)
|
|
|
|
{
|
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture2DRectProjLod" : "texture2DRectLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = projected ? "texture2DRectProjGrad" : "texture2DRectGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = projected ? "texture2DRectProjGradARB" : "texture2DRectGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported RECT grad function.\n");
|
|
|
|
sample_function->name = "unsupported2DRectGrad";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture2DRectProj" : "texture2DRect";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture2DProjLod" : "texture2DLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = projected ? "texture2DProjGrad" : "texture2DGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = projected ? "texture2DProjGradARB" : "texture2DGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported 2D grad function.\n");
|
|
|
|
sample_function->name = "unsupported2DGrad";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture2DProj" : "texture2D";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1;
|
2009-02-25 15:37:34 +01:00
|
|
|
}
|
2007-01-15 19:33:38 +01:00
|
|
|
break;
|
2010-05-17 11:14:48 +02:00
|
|
|
|
|
|
|
case WINED3DSTT_CUBE:
|
|
|
|
if (shadow)
|
|
|
|
{
|
|
|
|
FIXME("Unsupported Cube shadow function.\n ");
|
|
|
|
sample_function->name = "unsupportedCubeShadow";
|
|
|
|
sample_function->coord_mask = 0;
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
else
|
2010-01-24 21:16:14 +01:00
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = "textureCubeLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = "textureCubeGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = "textureCubeGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported Cube grad function.\n");
|
|
|
|
sample_function->name = "unsupportedCubeGrad";
|
|
|
|
}
|
|
|
|
}
|
2010-01-24 21:16:14 +01:00
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->name = "textureCube";
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSTT_VOLUME:
|
|
|
|
if (shadow)
|
|
|
|
{
|
|
|
|
FIXME("Unsupported 3D shadow function.\n ");
|
|
|
|
sample_function->name = "unsupported3DShadow";
|
|
|
|
sample_function->coord_mask = 0;
|
2010-01-24 21:16:14 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-05-17 11:14:48 +02:00
|
|
|
if (lod)
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture3DProjLod" : "texture3DLod";
|
|
|
|
}
|
|
|
|
else if (grad)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
sample_function->name = projected ? "texture3DProjGrad" : "texture3DGrad";
|
|
|
|
else if (gl_info->supported[ARB_SHADER_TEXTURE_LOD])
|
|
|
|
sample_function->name = projected ? "texture3DProjGradARB" : "texture3DGradARB";
|
|
|
|
else
|
|
|
|
{
|
|
|
|
FIXME("Unsupported 3D grad function.\n");
|
|
|
|
sample_function->name = "unsupported3DGrad";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
sample_function->name = projected ? "texture3DProj" : "texture3D";
|
|
|
|
}
|
|
|
|
sample_function->coord_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-02-25 15:37:34 +01:00
|
|
|
}
|
2007-01-15 19:33:38 +01:00
|
|
|
break;
|
2010-05-17 11:14:48 +02:00
|
|
|
|
2007-01-15 19:33:38 +01:00
|
|
|
default:
|
|
|
|
sample_function->name = "";
|
2008-10-08 17:34:51 +02:00
|
|
|
sample_function->coord_mask = 0;
|
2007-01-15 19:33:38 +01:00
|
|
|
FIXME("Unrecognized sampler type: %#x;\n", sampler_type);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
static void shader_glsl_append_fixup_arg(char *arguments, const char *reg_name,
|
|
|
|
BOOL sign_fixup, enum fixup_channel_source channel_source)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2008-12-03 14:53:43 +01:00
|
|
|
switch(channel_source)
|
|
|
|
{
|
|
|
|
case CHANNEL_SOURCE_ZERO:
|
|
|
|
strcat(arguments, "0.0");
|
2007-09-21 23:53:57 +02:00
|
|
|
break;
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
case CHANNEL_SOURCE_ONE:
|
|
|
|
strcat(arguments, "1.0");
|
2007-09-21 23:53:57 +02:00
|
|
|
break;
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
case CHANNEL_SOURCE_X:
|
|
|
|
strcat(arguments, reg_name);
|
|
|
|
strcat(arguments, ".x");
|
2007-09-21 23:47:40 +02:00
|
|
|
break;
|
2007-09-21 23:34:09 +02:00
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
case CHANNEL_SOURCE_Y:
|
|
|
|
strcat(arguments, reg_name);
|
|
|
|
strcat(arguments, ".y");
|
2007-09-21 23:34:09 +02:00
|
|
|
break;
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
case CHANNEL_SOURCE_Z:
|
|
|
|
strcat(arguments, reg_name);
|
|
|
|
strcat(arguments, ".z");
|
2007-09-21 23:34:09 +02:00
|
|
|
break;
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
case CHANNEL_SOURCE_W:
|
|
|
|
strcat(arguments, reg_name);
|
|
|
|
strcat(arguments, ".w");
|
2007-09-21 23:34:09 +02:00
|
|
|
break;
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
default:
|
|
|
|
FIXME("Unhandled channel source %#x\n", channel_source);
|
|
|
|
strcat(arguments, "undefined");
|
2007-09-21 23:34:09 +02:00
|
|
|
break;
|
2008-12-03 14:53:43 +01:00
|
|
|
}
|
2007-09-21 23:34:09 +02:00
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
if (sign_fixup) strcat(arguments, " * 2.0 - 1.0");
|
|
|
|
}
|
2008-07-23 17:33:10 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_color_correction(const struct wined3d_shader_instruction *ins, struct color_fixup_desc fixup)
|
2008-12-03 14:53:43 +01:00
|
|
|
{
|
2009-04-07 11:09:12 +02:00
|
|
|
struct wined3d_shader_dst_param dst;
|
2008-12-03 14:53:43 +01:00
|
|
|
unsigned int mask_size, remaining;
|
|
|
|
glsl_dst_param_t dst_param;
|
|
|
|
char arguments[256];
|
|
|
|
DWORD mask;
|
|
|
|
|
|
|
|
mask = 0;
|
|
|
|
if (fixup.x_sign_fixup || fixup.x_source != CHANNEL_SOURCE_X) mask |= WINED3DSP_WRITEMASK_0;
|
|
|
|
if (fixup.y_sign_fixup || fixup.y_source != CHANNEL_SOURCE_Y) mask |= WINED3DSP_WRITEMASK_1;
|
|
|
|
if (fixup.z_sign_fixup || fixup.z_source != CHANNEL_SOURCE_Z) mask |= WINED3DSP_WRITEMASK_2;
|
|
|
|
if (fixup.w_sign_fixup || fixup.w_source != CHANNEL_SOURCE_W) mask |= WINED3DSP_WRITEMASK_3;
|
2009-04-07 11:09:11 +02:00
|
|
|
mask &= ins->dst[0].write_mask;
|
2008-12-03 14:53:43 +01:00
|
|
|
|
|
|
|
if (!mask) return; /* Nothing to do */
|
|
|
|
|
2010-03-02 16:21:45 +01:00
|
|
|
if (is_complex_fixup(fixup))
|
2008-12-03 14:53:43 +01:00
|
|
|
{
|
2010-03-02 16:21:45 +01:00
|
|
|
enum complex_fixup complex_fixup = get_complex_fixup(fixup);
|
|
|
|
FIXME("Complex fixup (%#x) not supported\n",complex_fixup);
|
2008-12-03 14:53:43 +01:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
mask_size = shader_glsl_get_write_mask_size(mask);
|
|
|
|
|
2009-04-07 11:09:12 +02:00
|
|
|
dst = ins->dst[0];
|
|
|
|
dst.write_mask = mask;
|
|
|
|
shader_glsl_add_dst_param(ins, &dst, &dst_param);
|
2008-12-03 14:53:43 +01:00
|
|
|
|
|
|
|
arguments[0] = '\0';
|
|
|
|
remaining = mask_size;
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_0)
|
|
|
|
{
|
|
|
|
shader_glsl_append_fixup_arg(arguments, dst_param.reg_name, fixup.x_sign_fixup, fixup.x_source);
|
|
|
|
if (--remaining) strcat(arguments, ", ");
|
|
|
|
}
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_1)
|
|
|
|
{
|
|
|
|
shader_glsl_append_fixup_arg(arguments, dst_param.reg_name, fixup.y_sign_fixup, fixup.y_source);
|
|
|
|
if (--remaining) strcat(arguments, ", ");
|
|
|
|
}
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_2)
|
|
|
|
{
|
|
|
|
shader_glsl_append_fixup_arg(arguments, dst_param.reg_name, fixup.z_sign_fixup, fixup.z_source);
|
|
|
|
if (--remaining) strcat(arguments, ", ");
|
|
|
|
}
|
|
|
|
if (mask & WINED3DSP_WRITEMASK_3)
|
|
|
|
{
|
|
|
|
shader_glsl_append_fixup_arg(arguments, dst_param.reg_name, fixup.w_sign_fixup, fixup.w_source);
|
|
|
|
if (--remaining) strcat(arguments, ", ");
|
|
|
|
}
|
|
|
|
|
|
|
|
if (mask_size > 1)
|
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s%s = vec%u(%s);\n",
|
2008-12-03 14:53:43 +01:00
|
|
|
dst_param.reg_name, dst_param.mask_str, mask_size, arguments);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s%s = %s;\n", dst_param.reg_name, dst_param.mask_str, arguments);
|
2007-09-21 23:34:09 +02:00
|
|
|
}
|
|
|
|
}
|
2006-11-27 20:50:47 +01:00
|
|
|
|
2009-05-03 20:38:09 +02:00
|
|
|
static void PRINTF_ATTR(8, 9) shader_glsl_gen_sample_code(const struct wined3d_shader_instruction *ins,
|
2009-03-10 09:19:04 +01:00
|
|
|
DWORD sampler, const glsl_sample_function_t *sample_function, DWORD swizzle,
|
2009-05-03 20:38:09 +02:00
|
|
|
const char *dx, const char *dy,
|
2009-03-10 09:19:04 +01:00
|
|
|
const char *bias, const char *coord_reg_fmt, ...)
|
|
|
|
{
|
2009-02-25 17:06:05 +01:00
|
|
|
const char *sampler_base;
|
|
|
|
char dst_swizzle[6];
|
|
|
|
struct color_fixup_desc fixup;
|
2009-04-09 19:14:03 +02:00
|
|
|
BOOL np2_fixup = FALSE;
|
2009-03-10 09:19:04 +01:00
|
|
|
va_list args;
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-04-21 09:35:05 +02:00
|
|
|
shader_glsl_swizzle_to_str(swizzle, FALSE, ins->dst[0].write_mask, dst_swizzle);
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type))
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-06-17 23:26:38 +02:00
|
|
|
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
|
2009-05-26 13:27:54 +02:00
|
|
|
fixup = priv->cur_ps_args->color_fixup[sampler];
|
2009-02-25 17:06:05 +01:00
|
|
|
sampler_base = "Psampler";
|
2009-03-26 03:19:41 +01:00
|
|
|
|
2009-05-26 13:27:54 +02:00
|
|
|
if(priv->cur_ps_args->np2_fixup & (1 << sampler)) {
|
2009-03-26 03:19:41 +01:00
|
|
|
if(bias) {
|
2009-04-09 19:14:03 +02:00
|
|
|
FIXME("Biased sampling from NP2 textures is unsupported\n");
|
2009-03-26 03:19:41 +01:00
|
|
|
} else {
|
2009-04-09 19:14:03 +02:00
|
|
|
np2_fixup = TRUE;
|
2009-03-26 03:19:41 +01:00
|
|
|
}
|
|
|
|
}
|
2009-02-25 17:06:05 +01:00
|
|
|
} else {
|
|
|
|
sampler_base = "Vsampler";
|
|
|
|
fixup = COLOR_FIXUP_IDENTITY; /* FIXME: Vshader color fixup */
|
|
|
|
}
|
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s(%s%u, ", sample_function->name, sampler_base, sampler);
|
2009-03-10 09:19:04 +01:00
|
|
|
|
|
|
|
va_start(args, coord_reg_fmt);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_vaddline(ins->ctx->buffer, coord_reg_fmt, args);
|
2009-03-10 09:19:04 +01:00
|
|
|
va_end(args);
|
|
|
|
|
2009-02-25 17:06:05 +01:00
|
|
|
if(bias) {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, ", %s)%s);\n", bias, dst_swizzle);
|
2009-02-25 17:06:05 +01:00
|
|
|
} else {
|
2009-04-09 19:14:03 +02:00
|
|
|
if (np2_fixup) {
|
2009-06-17 23:26:38 +02:00
|
|
|
const struct shader_glsl_ctx_priv *priv = ins->ctx->backend_data;
|
|
|
|
const unsigned char idx = priv->cur_np2fixup_info->idx[sampler];
|
|
|
|
|
|
|
|
shader_addline(ins->ctx->buffer, " * PsamplerNP2Fixup[%u].%s)%s);\n", idx >> 1,
|
|
|
|
(idx % 2) ? "zw" : "xy", dst_swizzle);
|
2009-05-03 20:38:09 +02:00
|
|
|
} else if(dx && dy) {
|
|
|
|
shader_addline(ins->ctx->buffer, ", %s, %s)%s);\n", dx, dy, dst_swizzle);
|
2009-03-26 03:19:41 +01:00
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, ")%s);\n", dst_swizzle);
|
2009-03-26 03:19:41 +01:00
|
|
|
}
|
2009-02-25 17:06:05 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if(!is_identity_fixup(fixup)) {
|
2009-04-01 12:23:01 +02:00
|
|
|
shader_glsl_color_correction(ins, fixup);
|
2009-02-25 17:06:05 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Begin processing individual instruction opcodes
|
|
|
|
****************************************************************************/
|
|
|
|
|
2006-06-15 17:38:04 +02:00
|
|
|
/* Generate GLSL arithmetic functions (dst = src1 + src2) */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_arith(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
2007-01-15 19:31:31 +01:00
|
|
|
DWORD write_mask;
|
|
|
|
char op;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
|
|
|
/* Determine the GLSL operator to use based on the opcode */
|
2009-04-02 10:41:00 +02:00
|
|
|
switch (ins->handler_idx)
|
|
|
|
{
|
|
|
|
case WINED3DSIH_MUL: op = '*'; break;
|
|
|
|
case WINED3DSIH_ADD: op = '+'; break;
|
|
|
|
case WINED3DSIH_SUB: op = '-'; break;
|
2006-06-09 09:33:01 +02:00
|
|
|
default:
|
2007-01-15 19:31:31 +01:00
|
|
|
op = ' ';
|
2009-04-02 10:41:00 +02:00
|
|
|
FIXME("Opcode %#x not yet handled in GLSL\n", ins->handler_idx);
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
|
|
|
}
|
2007-01-15 19:31:31 +01:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
write_mask = shader_glsl_append_dst(buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "%s %c %s);\n", src0_param.param_str, op, src1_param.param_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/* Process the WINED3DSIO_MOV opcode using GLSL (dst = src) */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_mov(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-24 21:16:13 +01:00
|
|
|
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2007-01-15 19:32:27 +01:00
|
|
|
DWORD write_mask;
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
write_mask = shader_glsl_append_dst(buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
2007-01-15 19:32:27 +01:00
|
|
|
|
2007-02-14 16:22:07 +01:00
|
|
|
/* In vs_1_1 WINED3DSIO_MOV can write to the address register. In later
|
2007-01-15 19:32:27 +01:00
|
|
|
* shader versions WINED3DSIO_MOVA is used for this. */
|
2009-05-06 17:59:21 +02:00
|
|
|
if (ins->ctx->reg_maps->shader_version.major == 1
|
|
|
|
&& !shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type)
|
2009-05-07 16:36:07 +02:00
|
|
|
&& ins->dst[0].reg.type == WINED3DSPR_ADDR)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2007-11-30 16:20:22 +01:00
|
|
|
/* This is a simple floor() */
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2007-11-30 16:20:22 +01:00
|
|
|
if (mask_size > 1) {
|
|
|
|
shader_addline(buffer, "ivec%d(floor(%s)));\n", mask_size, src0_param.param_str);
|
|
|
|
} else {
|
|
|
|
shader_addline(buffer, "int(floor(%s)));\n", src0_param.param_str);
|
|
|
|
}
|
2009-04-01 12:23:01 +02:00
|
|
|
}
|
2009-04-02 10:41:00 +02:00
|
|
|
else if(ins->handler_idx == WINED3DSIH_MOVA)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2007-01-15 19:32:27 +01:00
|
|
|
/* We need to *round* to the nearest int here. */
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2010-01-24 21:16:11 +01:00
|
|
|
|
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
{
|
|
|
|
if (mask_size > 1)
|
|
|
|
shader_addline(buffer, "ivec%d(round(%s)));\n", mask_size, src0_param.param_str);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "int(round(%s)));\n", src0_param.param_str);
|
2007-01-15 19:32:27 +01:00
|
|
|
}
|
2010-01-24 21:16:11 +01:00
|
|
|
else
|
|
|
|
{
|
|
|
|
if (mask_size > 1)
|
|
|
|
shader_addline(buffer, "ivec%d(floor(abs(%s) + vec%d(0.5)) * sign(%s)));\n",
|
|
|
|
mask_size, src0_param.param_str, mask_size, src0_param.param_str);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "int(floor(abs(%s) + 0.5) * sign(%s)));\n",
|
|
|
|
src0_param.param_str, src0_param.param_str);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "%s);\n", src0_param.param_str);
|
2007-01-15 19:32:27 +01:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Process the dot product operators DP3 and DP4 in GLSL (dst = dot(src0, src1)) */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_dot(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
2007-01-15 19:32:13 +01:00
|
|
|
DWORD dst_write_mask, src_write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int dst_size = 0;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
dst_write_mask = shader_glsl_append_dst(buffer, ins);
|
2007-01-15 19:32:13 +01:00
|
|
|
dst_size = shader_glsl_get_write_mask_size(dst_write_mask);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2007-01-15 19:32:13 +01:00
|
|
|
/* dp3 works on vec3, dp4 on vec4 */
|
2009-04-02 10:41:00 +02:00
|
|
|
if (ins->handler_idx == WINED3DSIH_DP4)
|
|
|
|
{
|
2007-01-15 19:32:13 +01:00
|
|
|
src_write_mask = WINED3DSP_WRITEMASK_ALL;
|
|
|
|
} else {
|
|
|
|
src_write_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
|
|
|
}
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_write_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], src_write_mask, &src1_param);
|
2007-01-15 19:32:13 +01:00
|
|
|
|
|
|
|
if (dst_size > 1) {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "vec%d(dot(%s, %s)));\n", dst_size, src0_param.param_str, src1_param.param_str);
|
2007-01-15 19:32:13 +01:00
|
|
|
} else {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "dot(%s, %s));\n", src0_param.param_str, src1_param.param_str);
|
2007-01-15 19:32:13 +01:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2007-01-15 19:31:56 +01:00
|
|
|
/* Note that this instruction has some restrictions. The destination write mask
|
|
|
|
* can't contain the w component, and the source swizzles have to be .xyzw */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_cross(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:31:56 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
2007-01-15 19:31:56 +01:00
|
|
|
char dst_mask[6];
|
|
|
|
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], src_mask, &src1_param);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "cross(%s, %s)%s);\n", src0_param.param_str, src1_param.param_str, dst_mask);
|
2007-01-15 19:31:56 +01:00
|
|
|
}
|
|
|
|
|
2007-05-11 12:12:40 +02:00
|
|
|
/* Process the WINED3DSIO_POW instruction in GLSL (dst = |src0|^src1)
|
|
|
|
* Src0 and src1 are scalars. Note that D3D uses the absolute of src0, while
|
|
|
|
* GLSL uses the value as-is. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_pow(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-05-11 12:12:40 +02:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
DWORD dst_write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int dst_size;
|
2007-05-11 12:12:40 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
dst_write_mask = shader_glsl_append_dst(buffer, ins);
|
2007-05-11 12:12:40 +02:00
|
|
|
dst_size = shader_glsl_get_write_mask_size(dst_write_mask);
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0, &src1_param);
|
2007-05-11 12:12:40 +02:00
|
|
|
|
|
|
|
if (dst_size > 1) {
|
|
|
|
shader_addline(buffer, "vec%d(pow(abs(%s), %s)));\n", dst_size, src0_param.param_str, src1_param.param_str);
|
|
|
|
} else {
|
|
|
|
shader_addline(buffer, "pow(abs(%s), %s));\n", src0_param.param_str, src1_param.param_str);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-09 21:24:53 +02:00
|
|
|
/* Process the WINED3DSIO_LOG instruction in GLSL (dst = log2(|src0|))
|
|
|
|
* Src0 is a scalar. Note that D3D uses the absolute of src0, while
|
|
|
|
* GLSL uses the value as-is. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_log(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-09-09 21:24:53 +02:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
DWORD dst_write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int dst_size;
|
2007-09-09 21:24:53 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
dst_write_mask = shader_glsl_append_dst(buffer, ins);
|
2007-09-09 21:24:53 +02:00
|
|
|
dst_size = shader_glsl_get_write_mask_size(dst_write_mask);
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
2007-09-09 21:24:53 +02:00
|
|
|
|
2010-02-01 13:52:56 +01:00
|
|
|
if (dst_size > 1)
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "vec%d(%s == 0.0 ? -FLT_MAX : log2(abs(%s))));\n",
|
|
|
|
dst_size, src0_param.param_str, src0_param.param_str);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "%s == 0.0 ? -FLT_MAX : log2(abs(%s)));\n",
|
|
|
|
src0_param.param_str, src0_param.param_str);
|
2007-09-09 21:24:53 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/* Map the opcode 1-to-1 to the GL code (arg->dst = instruction(src0, src1, ...) */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_map2gl(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src_param;
|
2007-01-15 19:32:07 +01:00
|
|
|
const char *instruction;
|
|
|
|
DWORD write_mask;
|
2006-06-09 09:33:01 +02:00
|
|
|
unsigned i;
|
|
|
|
|
|
|
|
/* Determine the GLSL function to use based on the opcode */
|
|
|
|
/* TODO: Possibly make this a table for faster lookups */
|
2009-04-02 10:41:00 +02:00
|
|
|
switch (ins->handler_idx)
|
|
|
|
{
|
|
|
|
case WINED3DSIH_MIN: instruction = "min"; break;
|
|
|
|
case WINED3DSIH_MAX: instruction = "max"; break;
|
|
|
|
case WINED3DSIH_ABS: instruction = "abs"; break;
|
|
|
|
case WINED3DSIH_FRC: instruction = "fract"; break;
|
|
|
|
case WINED3DSIH_EXP: instruction = "exp2"; break;
|
|
|
|
case WINED3DSIH_DSX: instruction = "dFdx"; break;
|
|
|
|
case WINED3DSIH_DSY: instruction = "ycorrection.y * dFdy"; break;
|
2007-01-15 19:32:07 +01:00
|
|
|
default: instruction = "";
|
2009-04-02 10:41:00 +02:00
|
|
|
FIXME("Opcode %#x not yet handled in GLSL\n", ins->handler_idx);
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
write_mask = shader_glsl_append_dst(buffer, ins);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-03-10 09:19:04 +01:00
|
|
|
shader_addline(buffer, "%s(", instruction);
|
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
if (ins->src_count)
|
2009-04-02 10:41:00 +02:00
|
|
|
{
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src_param);
|
2009-03-10 09:19:04 +01:00
|
|
|
shader_addline(buffer, "%s", src_param.param_str);
|
2009-04-02 10:41:00 +02:00
|
|
|
for (i = 1; i < ins->src_count; ++i)
|
|
|
|
{
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[i], write_mask, &src_param);
|
2009-03-10 09:19:04 +01:00
|
|
|
shader_addline(buffer, ", %s", src_param.param_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-03-10 09:19:04 +01:00
|
|
|
shader_addline(buffer, "));\n");
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2010-02-01 13:52:55 +01:00
|
|
|
static void shader_glsl_nrm(const struct wined3d_shader_instruction *ins)
|
|
|
|
{
|
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
|
|
|
glsl_src_param_t src_param;
|
2010-03-19 13:19:50 +01:00
|
|
|
unsigned int mask_size;
|
2010-02-01 13:52:55 +01:00
|
|
|
DWORD write_mask;
|
|
|
|
char dst_mask[6];
|
|
|
|
|
|
|
|
write_mask = shader_glsl_get_write_mask(ins->dst, dst_mask);
|
2010-03-19 13:19:50 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2010-02-01 13:52:55 +01:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src_param);
|
|
|
|
|
|
|
|
shader_addline(buffer, "tmp0.x = length(%s);\n", src_param.param_str);
|
|
|
|
shader_glsl_append_dst(buffer, ins);
|
2010-03-19 13:19:50 +01:00
|
|
|
if (mask_size > 1)
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "tmp0.x == 0.0 ? vec%u(0.0) : (%s / tmp0.x));\n",
|
|
|
|
mask_size, src_param.param_str);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "tmp0.x == 0.0 ? 0.0 : (%s / tmp0.x));\n",
|
|
|
|
src_param.param_str);
|
|
|
|
}
|
2010-02-01 13:52:55 +01:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_EXPP instruction in GLSL:
|
2006-07-28 10:14:14 +02:00
|
|
|
* For shader model 1.x, do the following (and honor the writemask, so use a temporary variable):
|
|
|
|
* dst.x = 2^(floor(src))
|
|
|
|
* dst.y = src - floor(src)
|
|
|
|
* dst.z = 2^src (partial precision is allowed, but optional)
|
|
|
|
* dst.w = 1.0;
|
|
|
|
* For 2.0 shaders, just do this (honoring writemask and swizzle):
|
|
|
|
* dst = 2^src; (partial precision is allowed, but optional)
|
|
|
|
*/
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_expp(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src_param;
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src_param);
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (ins->ctx->reg_maps->shader_version.major < 2)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2007-01-15 19:33:01 +01:00
|
|
|
char dst_mask[6];
|
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.x = exp2(floor(%s));\n", src_param.param_str);
|
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.y = %s - floor(%s);\n", src_param.param_str, src_param.param_str);
|
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.z = exp2(%s);\n", src_param.param_str);
|
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.w = 1.0;\n");
|
2007-01-15 19:33:01 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "tmp0%s);\n", dst_mask);
|
2006-07-28 10:14:14 +02:00
|
|
|
} else {
|
2007-01-15 19:33:01 +01:00
|
|
|
DWORD write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2007-01-15 19:33:01 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2007-01-15 19:33:01 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
|
|
|
|
|
|
|
if (mask_size > 1) {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec%d(exp2(%s)));\n", mask_size, src_param.param_str);
|
2007-01-15 19:33:01 +01:00
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "exp2(%s));\n", src_param.param_str);
|
2007-01-15 19:33:01 +01:00
|
|
|
}
|
2006-07-28 10:14:14 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/** Process the RCP (reciprocal or inverse) opcode in GLSL (dst = 1 / src) */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_rcp(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src_param;
|
2007-01-15 19:33:06 +01:00
|
|
|
DWORD write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2007-01-15 19:33:06 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &src_param);
|
2007-01-15 19:33:06 +01:00
|
|
|
|
2010-02-01 13:52:57 +01:00
|
|
|
if (mask_size > 1)
|
|
|
|
{
|
|
|
|
shader_addline(ins->ctx->buffer, "vec%d(%s == 0.0 ? FLT_MAX : 1.0 / %s));\n",
|
|
|
|
mask_size, src_param.param_str, src_param.param_str);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(ins->ctx->buffer, "%s == 0.0 ? FLT_MAX : 1.0 / %s);\n",
|
|
|
|
src_param.param_str, src_param.param_str);
|
2007-01-15 19:33:06 +01:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_rsq(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-07-02 22:40:06 +02:00
|
|
|
glsl_src_param_t src_param;
|
|
|
|
DWORD write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2007-07-02 22:40:06 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
write_mask = shader_glsl_append_dst(buffer, ins);
|
2007-07-02 22:40:06 +02:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &src_param);
|
2007-07-02 22:40:06 +02:00
|
|
|
|
2010-02-01 13:52:58 +01:00
|
|
|
if (mask_size > 1)
|
|
|
|
{
|
2010-02-01 13:52:59 +01:00
|
|
|
shader_addline(buffer, "vec%d(%s == 0.0 ? FLT_MAX : inversesqrt(abs(%s))));\n",
|
2010-02-01 13:52:58 +01:00
|
|
|
mask_size, src_param.param_str, src_param.param_str);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2010-02-01 13:52:59 +01:00
|
|
|
shader_addline(buffer, "%s == 0.0 ? FLT_MAX : inversesqrt(abs(%s)));\n",
|
2010-02-01 13:52:58 +01:00
|
|
|
src_param.param_str, src_param.param_str);
|
2007-07-02 22:40:06 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/** Process signed comparison opcodes in GLSL. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_compare(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
2007-01-15 19:31:49 +01:00
|
|
|
DWORD write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2007-01-15 19:31:49 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2007-01-15 19:31:49 +01:00
|
|
|
if (mask_size > 1) {
|
|
|
|
const char *compare;
|
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
switch(ins->handler_idx)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_SLT: compare = "lessThan"; break;
|
|
|
|
case WINED3DSIH_SGE: compare = "greaterThanEqual"; break;
|
2007-01-15 19:31:49 +01:00
|
|
|
default: compare = "";
|
2009-04-02 10:41:00 +02:00
|
|
|
FIXME("Can't handle opcode %#x\n", ins->handler_idx);
|
2007-01-15 19:31:49 +01:00
|
|
|
}
|
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec%d(%s(%s, %s)));\n", mask_size, compare,
|
2007-01-15 19:37:04 +01:00
|
|
|
src0_param.param_str, src1_param.param_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
} else {
|
2009-04-02 10:41:00 +02:00
|
|
|
switch(ins->handler_idx)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_SLT:
|
2007-11-09 19:53:20 +01:00
|
|
|
/* Step(src0, src1) is not suitable here because if src0 == src1 SLT is supposed,
|
|
|
|
* to return 0.0 but step returns 1.0 because step is not < x
|
2007-12-07 01:03:54 +01:00
|
|
|
* An alternative is a bvec compare padded with an unused second component.
|
2007-11-09 19:53:20 +01:00
|
|
|
* step(src1 * -1.0, src0 * -1.0) is not an option because it suffers from the same
|
|
|
|
* issue. Playing with not() is not possible either because not() does not accept
|
|
|
|
* a scalar.
|
|
|
|
*/
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "(%s < %s) ? 1.0 : 0.0);\n",
|
|
|
|
src0_param.param_str, src1_param.param_str);
|
2007-11-05 23:13:00 +01:00
|
|
|
break;
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_SGE:
|
2007-11-09 19:53:20 +01:00
|
|
|
/* Here we can use the step() function and safe a conditional */
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "step(%s, %s));\n", src1_param.param_str, src0_param.param_str);
|
2007-11-05 23:13:00 +01:00
|
|
|
break;
|
|
|
|
default:
|
2009-04-02 10:41:00 +02:00
|
|
|
FIXME("Can't handle opcode %#x\n", ins->handler_idx);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
2007-01-15 19:31:49 +01:00
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-01-15 19:32:48 +01:00
|
|
|
/** Process CMP instruction in GLSL (dst = src0 >= 0.0 ? src1 : src2), per channel */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_cmp(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src2_param;
|
2007-03-29 19:57:41 +02:00
|
|
|
DWORD write_mask, cmp_channel = 0;
|
|
|
|
unsigned int i, j;
|
2007-09-09 16:54:51 +02:00
|
|
|
char mask_char[6];
|
|
|
|
BOOL temp_destination = FALSE;
|
|
|
|
|
2009-05-07 16:36:08 +02:00
|
|
|
if (shader_is_scalar(&ins->src[0].reg))
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_ALL, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s >= 0.0 ? %s : %s);\n",
|
2008-02-11 12:04:57 +01:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
|
|
|
} else {
|
2009-04-07 11:09:12 +02:00
|
|
|
DWORD dst_mask = ins->dst[0].write_mask;
|
|
|
|
struct wined3d_shader_dst_param dst = ins->dst[0];
|
2008-02-11 12:04:57 +01:00
|
|
|
|
|
|
|
/* Cycle through all source0 channels */
|
|
|
|
for (i=0; i<4; i++) {
|
|
|
|
write_mask = 0;
|
|
|
|
/* Find the destination channels which use the current source0 channel */
|
|
|
|
for (j=0; j<4; j++) {
|
2009-04-22 10:48:34 +02:00
|
|
|
if (((ins->src[0].swizzle >> (2 * j)) & 0x3) == i)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2008-02-11 12:04:57 +01:00
|
|
|
write_mask |= WINED3DSP_WRITEMASK_0 << j;
|
|
|
|
cmp_channel = WINED3DSP_WRITEMASK_0 << j;
|
|
|
|
}
|
|
|
|
}
|
2009-04-07 11:09:12 +02:00
|
|
|
dst.write_mask = dst_mask & write_mask;
|
|
|
|
|
2008-02-11 12:04:57 +01:00
|
|
|
/* Splitting the cmp instruction up in multiple lines imposes a problem:
|
|
|
|
* The first lines may overwrite source parameters of the following lines.
|
|
|
|
* Deal with that by using a temporary destination register if needed
|
|
|
|
*/
|
2009-05-07 16:36:07 +02:00
|
|
|
if ((ins->src[0].reg.idx == ins->dst[0].reg.idx
|
|
|
|
&& ins->src[0].reg.type == ins->dst[0].reg.type)
|
|
|
|
|| (ins->src[1].reg.idx == ins->dst[0].reg.idx
|
|
|
|
&& ins->src[1].reg.type == ins->dst[0].reg.type)
|
|
|
|
|| (ins->src[2].reg.idx == ins->dst[0].reg.idx
|
|
|
|
&& ins->src[2].reg.type == ins->dst[0].reg.type))
|
2009-04-07 11:09:12 +02:00
|
|
|
{
|
2009-04-09 09:58:28 +02:00
|
|
|
write_mask = shader_glsl_get_write_mask(&dst, mask_char);
|
2008-02-11 12:04:57 +01:00
|
|
|
if (!write_mask) continue;
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "tmp0%s = (", mask_char);
|
2008-02-11 12:04:57 +01:00
|
|
|
temp_destination = TRUE;
|
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst_ext(ins->ctx->buffer, ins, &dst);
|
2008-02-11 12:04:57 +01:00
|
|
|
if (!write_mask) continue;
|
|
|
|
}
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], cmp_channel, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2008-02-11 12:04:57 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s >= 0.0 ? %s : %s);\n",
|
2008-02-11 12:04:57 +01:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
|
|
|
}
|
2007-09-09 16:54:51 +02:00
|
|
|
|
2008-02-11 12:04:57 +01:00
|
|
|
if(temp_destination) {
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], mask_char);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
|
|
|
shader_addline(ins->ctx->buffer, "tmp0%s);\n", mask_char);
|
2008-02-11 12:04:57 +01:00
|
|
|
}
|
2007-09-09 16:54:51 +02:00
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2007-04-05 00:26:35 +02:00
|
|
|
/** Process the CND opcode in GLSL (dst = (src0 > 0.5) ? src1 : src2) */
|
2007-01-15 19:32:54 +01:00
|
|
|
/* For ps 1.1-1.3, only a single component of src0 is used. For ps 1.4
|
|
|
|
* the compare is done per component of src0. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_cnd(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-07 11:09:12 +02:00
|
|
|
struct wined3d_shader_dst_param dst;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src2_param;
|
2007-03-29 19:59:11 +02:00
|
|
|
DWORD write_mask, cmp_channel = 0;
|
|
|
|
unsigned int i, j;
|
2009-04-07 11:09:12 +02:00
|
|
|
DWORD dst_mask;
|
2009-05-06 17:59:21 +02:00
|
|
|
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
|
|
|
|
ins->ctx->reg_maps->shader_version.minor);
|
2007-01-15 19:32:54 +01:00
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(1, 4))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2007-09-13 14:48:57 +02:00
|
|
|
|
|
|
|
/* Fun: The D3DSI_COISSUE flag changes the semantic of the cnd instruction for < 1.4 shaders */
|
2009-04-01 12:23:01 +02:00
|
|
|
if (ins->coissue)
|
2009-04-01 12:23:00 +02:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s /* COISSUE! */);\n", src1_param.param_str);
|
2007-09-13 14:48:57 +02:00
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s > 0.5 ? %s : %s);\n",
|
2007-09-13 14:48:57 +02:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
|
|
|
}
|
2007-03-29 19:59:11 +02:00
|
|
|
return;
|
2007-01-15 19:32:54 +01:00
|
|
|
}
|
2007-03-29 19:59:11 +02:00
|
|
|
/* Cycle through all source0 channels */
|
2009-04-07 11:09:12 +02:00
|
|
|
dst_mask = ins->dst[0].write_mask;
|
|
|
|
dst = ins->dst[0];
|
2007-03-29 19:59:11 +02:00
|
|
|
for (i=0; i<4; i++) {
|
|
|
|
write_mask = 0;
|
|
|
|
/* Find the destination channels which use the current source0 channel */
|
|
|
|
for (j=0; j<4; j++) {
|
2009-04-22 10:48:34 +02:00
|
|
|
if (((ins->src[0].swizzle >> (2 * j)) & 0x3) == i)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2007-03-29 19:59:11 +02:00
|
|
|
write_mask |= WINED3DSP_WRITEMASK_0 << j;
|
|
|
|
cmp_channel = WINED3DSP_WRITEMASK_0 << j;
|
|
|
|
}
|
|
|
|
}
|
2009-04-07 11:09:12 +02:00
|
|
|
|
|
|
|
dst.write_mask = dst_mask & write_mask;
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst_ext(ins->ctx->buffer, ins, &dst);
|
2007-03-29 19:59:11 +02:00
|
|
|
if (!write_mask) continue;
|
2007-01-15 19:32:54 +01:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], cmp_channel, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2007-01-15 19:32:54 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s > 0.5 ? %s : %s);\n",
|
2007-01-15 19:37:04 +01:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
2007-01-15 19:32:54 +01:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** GLSL code generation for WINED3DSIO_MAD: Multiply the first 2 opcodes, then add the last */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_mad(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src2_param;
|
2007-01-15 19:31:37 +01:00
|
|
|
DWORD write_mask;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "(%s * %s) + %s);\n",
|
2007-01-15 19:37:04 +01:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2009-08-27 10:04:56 +02:00
|
|
|
/* Handles transforming all WINED3DSIO_M?x? opcodes for
|
|
|
|
Vertex shaders to GLSL codes */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_mnxn(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-06-09 09:33:01 +02:00
|
|
|
int i;
|
|
|
|
int nComponents = 0;
|
2009-05-07 16:36:07 +02:00
|
|
|
struct wined3d_shader_dst_param tmp_dst = {{0}};
|
|
|
|
struct wined3d_shader_src_param tmp_src[2] = {{{0}}};
|
2009-04-01 12:23:01 +02:00
|
|
|
struct wined3d_shader_instruction tmp_ins;
|
|
|
|
|
|
|
|
memset(&tmp_ins, 0, sizeof(tmp_ins));
|
2006-06-09 09:33:01 +02:00
|
|
|
|
|
|
|
/* Set constants for the temporary argument */
|
2009-04-15 10:06:28 +02:00
|
|
|
tmp_ins.ctx = ins->ctx;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.dst_count = 1;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.dst = &tmp_dst;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.src_count = 2;
|
2009-04-15 10:06:28 +02:00
|
|
|
tmp_ins.src = tmp_src;
|
2009-04-01 12:23:01 +02:00
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
switch(ins->handler_idx)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_M4x4:
|
2006-06-09 09:33:01 +02:00
|
|
|
nComponents = 4;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.handler_idx = WINED3DSIH_DP4;
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_M4x3:
|
2006-06-09 09:33:01 +02:00
|
|
|
nComponents = 3;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.handler_idx = WINED3DSIH_DP4;
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_M3x4:
|
2006-06-09 09:33:01 +02:00
|
|
|
nComponents = 4;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_M3x3:
|
2006-06-09 09:33:01 +02:00
|
|
|
nComponents = 3;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
2009-04-02 10:41:00 +02:00
|
|
|
case WINED3DSIH_M3x2:
|
2006-06-09 09:33:01 +02:00
|
|
|
nComponents = 2;
|
2009-04-03 10:36:38 +02:00
|
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
2006-06-09 09:33:01 +02:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2009-04-07 11:09:11 +02:00
|
|
|
tmp_dst = ins->dst[0];
|
2009-04-15 10:06:28 +02:00
|
|
|
tmp_src[0] = ins->src[0];
|
|
|
|
tmp_src[1] = ins->src[1];
|
2009-04-01 12:23:01 +02:00
|
|
|
for (i = 0; i < nComponents; ++i)
|
|
|
|
{
|
2009-04-07 11:09:11 +02:00
|
|
|
tmp_dst.write_mask = WINED3DSP_WRITEMASK_0 << i;
|
2009-04-01 12:23:01 +02:00
|
|
|
shader_glsl_dot(&tmp_ins);
|
2009-05-07 16:36:07 +02:00
|
|
|
++tmp_src[1].reg.idx;
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
2009-08-27 10:04:56 +02:00
|
|
|
The LRP instruction performs a component-wise linear interpolation
|
2006-06-09 09:33:01 +02:00
|
|
|
between the second and third operands using the first operand as the
|
2007-01-15 19:32:40 +01:00
|
|
|
blend factor. Equation: (dst = src2 + src0 * (src1 - src2))
|
|
|
|
This is equivalent to mix(src2, src1, src0);
|
2006-06-09 09:33:01 +02:00
|
|
|
*/
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_lrp(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src2_param;
|
2007-01-15 19:32:40 +01:00
|
|
|
DWORD write_mask;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], write_mask, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], write_mask, &src2_param);
|
2007-01-15 19:32:40 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "mix(%s, %s, %s));\n",
|
2007-01-15 19:37:04 +01:00
|
|
|
src2_param.param_str, src1_param.param_str, src0_param.param_str);
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_LIT instruction in GLSL:
|
2006-06-14 04:32:14 +02:00
|
|
|
* dst.x = dst.w = 1.0
|
|
|
|
* dst.y = (src0.x > 0) ? src0.x
|
|
|
|
* dst.z = (src0.x > 0) ? ((src0.y > 0) ? pow(src0.y, src.w) : 0) : 0
|
|
|
|
* where src.w is clamped at +- 128
|
|
|
|
*/
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_lit(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src3_param;
|
2007-01-15 19:32:33 +01:00
|
|
|
char dst_mask[6];
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
2007-01-15 19:32:33 +01:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_1, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &src3_param);
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2007-10-28 21:21:24 +01:00
|
|
|
/* The sdk specifies the instruction like this
|
|
|
|
* dst.x = 1.0;
|
|
|
|
* if(src.x > 0.0) dst.y = src.x
|
|
|
|
* else dst.y = 0.0.
|
|
|
|
* if(src.x > 0.0 && src.y > 0.0) dst.z = pow(src.y, power);
|
|
|
|
* else dst.z = 0.0;
|
|
|
|
* dst.w = 1.0;
|
|
|
|
*
|
|
|
|
* Obviously that has quite a few conditionals in it which we don't like. So the first step is this:
|
|
|
|
* dst.x = 1.0 ... No further explanation needed
|
|
|
|
* dst.y = max(src.y, 0.0); ... If x < 0.0, use 0.0, otherwise x. Same as the conditional
|
|
|
|
* dst.z = x > 0.0 ? pow(max(y, 0.0), p) : 0; ... 0 ^ power is 0, and otherwise we use y anyway
|
|
|
|
* dst.w = 1.0. ... Nothing fancy.
|
|
|
|
*
|
|
|
|
* So we still have one conditional in there. So do this:
|
|
|
|
* dst.z = pow(max(0.0, src.y) * step(0.0, src.x), power);
|
|
|
|
*
|
|
|
|
* step(0.0, x) will return 1 if src.x > 0.0, and 0 otherwise. So if y is 0 we get pow(0.0 * 1.0, power),
|
|
|
|
* which sets dst.z to 0. If y > 0, but x = 0.0, we get pow(y * 0.0, power), which results in 0 too.
|
|
|
|
* if both x and y are > 0, we get pow(y * 1.0, power), as it is supposed to
|
|
|
|
*/
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer,
|
2009-04-01 12:23:01 +02:00
|
|
|
"vec4(1.0, max(%s, 0.0), pow(max(0.0, %s) * step(0.0, %s), clamp(%s, -128.0, 128.0)), 1.0)%s);\n",
|
|
|
|
src0_param.param_str, src1_param.param_str, src0_param.param_str, src3_param.param_str, dst_mask);
|
2006-06-14 04:32:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_DST instruction in GLSL:
|
2006-06-14 04:32:14 +02:00
|
|
|
* dst.x = 1.0
|
|
|
|
* dst.y = src0.x * src0.y
|
|
|
|
* dst.z = src0.z
|
|
|
|
* dst.w = src1.w
|
|
|
|
*/
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_dst(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0y_param;
|
|
|
|
glsl_src_param_t src0z_param;
|
|
|
|
glsl_src_param_t src1y_param;
|
|
|
|
glsl_src_param_t src1w_param;
|
|
|
|
char dst_mask[6];
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
2007-01-15 19:33:15 +01:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_1, &src0y_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_2, &src0z_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_1, &src1y_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_3, &src1w_param);
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec4(1.0, %s * %s, %s, %s))%s;\n",
|
2007-01-15 19:37:04 +01:00
|
|
|
src0y_param.param_str, src1y_param.param_str, src0z_param.param_str, src1w_param.param_str, dst_mask);
|
2006-06-14 04:32:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_SINCOS instruction in GLSL:
|
2006-06-14 04:32:14 +02:00
|
|
|
* VS 2.0 requires that specific cosine and sine constants be passed to this instruction so the hardware
|
|
|
|
* can handle it. But, these functions are built-in for GLSL, so we can just ignore the last 2 params.
|
2009-08-27 10:04:56 +02:00
|
|
|
*
|
2006-06-14 04:32:14 +02:00
|
|
|
* dst.x = cos(src0.?)
|
|
|
|
* dst.y = sin(src0.?)
|
|
|
|
* dst.z = dst.z
|
|
|
|
* dst.w = dst.w
|
|
|
|
*/
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_sincos(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2007-01-15 19:31:25 +01:00
|
|
|
DWORD write_mask;
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
2007-01-15 19:31:25 +01:00
|
|
|
|
|
|
|
switch (write_mask) {
|
|
|
|
case WINED3DSP_WRITEMASK_0:
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "cos(%s));\n", src0_param.param_str);
|
2007-01-15 19:31:25 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WINED3DSP_WRITEMASK_1:
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "sin(%s));\n", src0_param.param_str);
|
2007-01-15 19:31:25 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
case (WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1):
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec2(cos(%s), sin(%s)));\n", src0_param.param_str, src0_param.param_str);
|
2007-01-15 19:31:25 +01:00
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
ERR("Write mask should be .x, .y or .xy\n");
|
|
|
|
break;
|
|
|
|
}
|
2006-06-14 04:32:14 +02:00
|
|
|
}
|
|
|
|
|
2009-10-01 15:31:39 +02:00
|
|
|
/* sgn in vs_2_0 has 2 extra parameters(registers for temporary storage) which we don't use
|
|
|
|
* here. But those extra parameters require a dedicated function for sgn, since map2gl would
|
|
|
|
* generate invalid code
|
|
|
|
*/
|
|
|
|
static void shader_glsl_sgn(const struct wined3d_shader_instruction *ins)
|
|
|
|
{
|
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
DWORD write_mask;
|
|
|
|
|
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], write_mask, &src0_param);
|
|
|
|
|
|
|
|
shader_addline(ins->ctx->buffer, "sign(%s));\n", src0_param.param_str);
|
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_LOOP instruction in GLSL:
|
2007-01-15 19:36:11 +01:00
|
|
|
* Start a for() loop where src1.y is the initial value of aL,
|
|
|
|
* increment aL by src1.z for a total of src1.x iterations.
|
2006-06-17 05:01:20 +02:00
|
|
|
* Need to use a temporary variable for this operation.
|
2006-06-14 04:32:14 +02:00
|
|
|
*/
|
2007-01-15 19:36:11 +01:00
|
|
|
/* FIXME: I don't think nested loops will work correctly this way. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_loop(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src1_param;
|
2009-04-15 10:06:28 +02:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2007-10-28 00:08:56 +02:00
|
|
|
const DWORD *control_values = NULL;
|
2008-11-25 14:36:09 +01:00
|
|
|
const local_constant *constant;
|
2007-01-15 19:37:04 +01:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_ALL, &src1_param);
|
2007-09-14 13:21:52 +02:00
|
|
|
|
2007-10-28 00:08:56 +02:00
|
|
|
/* Try to hardcode the loop control parameters if possible. Direct3D 9 class hardware doesn't support real
|
|
|
|
* varying indexing, but Microsoft designed this feature for Shader model 2.x+. If the loop control is
|
|
|
|
* known at compile time, the GLSL compiler can unroll the loop, and replace indirect addressing with direct
|
|
|
|
* addressing.
|
|
|
|
*/
|
2009-05-07 16:36:07 +02:00
|
|
|
if (ins->src[1].reg.type == WINED3DSPR_CONSTINT)
|
2009-04-15 10:06:28 +02:00
|
|
|
{
|
2007-10-28 00:08:56 +02:00
|
|
|
LIST_FOR_EACH_ENTRY(constant, &shader->baseShader.constantsI, local_constant, entry) {
|
2009-05-07 16:36:07 +02:00
|
|
|
if (constant->idx == ins->src[1].reg.idx)
|
2009-04-15 10:06:28 +02:00
|
|
|
{
|
2007-10-28 00:08:56 +02:00
|
|
|
control_values = constant->value;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-08-10 09:30:48 +02:00
|
|
|
if (control_values)
|
|
|
|
{
|
|
|
|
struct wined3d_shader_loop_control loop_control;
|
|
|
|
loop_control.count = control_values[0];
|
|
|
|
loop_control.start = control_values[1];
|
|
|
|
loop_control.step = (int)control_values[2];
|
|
|
|
|
|
|
|
if (loop_control.step > 0)
|
|
|
|
{
|
|
|
|
shader_addline(ins->ctx->buffer, "for (aL%u = %u; aL%u < (%u * %d + %u); aL%u += %d) {\n",
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.start,
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.count, loop_control.step, loop_control.start,
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.step);
|
|
|
|
}
|
|
|
|
else if (loop_control.step < 0)
|
|
|
|
{
|
|
|
|
shader_addline(ins->ctx->buffer, "for (aL%u = %u; aL%u > (%u * %d + %u); aL%u += %d) {\n",
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.start,
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.count, loop_control.step, loop_control.start,
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.step);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(ins->ctx->buffer, "for (aL%u = %u, tmpInt%u = 0; tmpInt%u < %u; tmpInt%u++) {\n",
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.start, shader->baseShader.cur_loop_depth,
|
|
|
|
shader->baseShader.cur_loop_depth, loop_control.count,
|
2009-04-01 12:23:01 +02:00
|
|
|
shader->baseShader.cur_loop_depth);
|
2007-10-28 00:08:56 +02:00
|
|
|
}
|
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer,
|
|
|
|
"for (tmpInt%u = 0, aL%u = %s.y; tmpInt%u < %s.x; tmpInt%u++, aL%u += %s.z) {\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
shader->baseShader.cur_loop_depth, shader->baseShader.cur_loop_regno,
|
|
|
|
src1_param.reg_name, shader->baseShader.cur_loop_depth, src1_param.reg_name,
|
|
|
|
shader->baseShader.cur_loop_depth, shader->baseShader.cur_loop_regno, src1_param.reg_name);
|
2007-10-28 00:08:56 +02:00
|
|
|
}
|
2007-09-14 13:21:52 +02:00
|
|
|
|
|
|
|
shader->baseShader.cur_loop_depth++;
|
|
|
|
shader->baseShader.cur_loop_regno++;
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_end(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2007-09-14 13:21:52 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "}\n");
|
2007-09-14 13:21:52 +02:00
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
if (ins->handler_idx == WINED3DSIH_ENDLOOP)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2007-09-14 13:21:52 +02:00
|
|
|
shader->baseShader.cur_loop_depth--;
|
|
|
|
shader->baseShader.cur_loop_regno--;
|
|
|
|
}
|
2009-04-01 12:23:01 +02:00
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
if (ins->handler_idx == WINED3DSIH_ENDREP)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2007-09-14 13:21:52 +02:00
|
|
|
shader->baseShader.cur_loop_depth--;
|
|
|
|
}
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_rep(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-04-22 19:35:19 +02:00
|
|
|
const DWORD *control_values = NULL;
|
|
|
|
const local_constant *constant;
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
|
2009-04-22 19:35:19 +02:00
|
|
|
/* Try to hardcode local values to help the GLSL compiler to unroll and optimize the loop */
|
2009-05-07 16:36:07 +02:00
|
|
|
if (ins->src[0].reg.type == WINED3DSPR_CONSTINT)
|
|
|
|
{
|
|
|
|
LIST_FOR_EACH_ENTRY(constant, &shader->baseShader.constantsI, local_constant, entry)
|
|
|
|
{
|
|
|
|
if (constant->idx == ins->src[0].reg.idx)
|
|
|
|
{
|
2009-04-22 19:35:19 +02:00
|
|
|
control_values = constant->value;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if(control_values) {
|
|
|
|
shader_addline(ins->ctx->buffer, "for (tmpInt%d = 0; tmpInt%d < %d; tmpInt%d++) {\n",
|
|
|
|
shader->baseShader.cur_loop_depth, shader->baseShader.cur_loop_depth,
|
|
|
|
control_values[0], shader->baseShader.cur_loop_depth);
|
|
|
|
} else {
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_addline(ins->ctx->buffer, "for (tmpInt%d = 0; tmpInt%d < %s; tmpInt%d++) {\n",
|
|
|
|
shader->baseShader.cur_loop_depth, shader->baseShader.cur_loop_depth,
|
|
|
|
src0_param.param_str, shader->baseShader.cur_loop_depth);
|
|
|
|
}
|
2007-09-14 13:21:52 +02:00
|
|
|
shader->baseShader.cur_loop_depth++;
|
2006-06-14 04:32:14 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_if(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (%s) {\n", src0_param.param_str);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_ifc(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0, &src1_param);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (%s %s %s) {\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
src0_param.param_str, shader_get_comp_op(ins->flags), src1_param.param_str);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_else(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "} else {\n");
|
2006-06-14 04:32:14 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_break(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "break;\n");
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
|
|
|
|
2007-01-15 19:36:29 +01:00
|
|
|
/* FIXME: According to MSDN the compare is done per component. */
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_breakc(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0, &src1_param);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (%s %s %s) break;\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
src0_param.param_str, shader_get_comp_op(ins->flags), src1_param.param_str);
|
wined3d: More flow control instructions
- Implement if, else, endif, rep, endrep, break
- Implement ifc, breakc, using undocumented comparison bits in the instruction token
- Fix bug in main loop processing of codes with no dst token
- Fix bug in GLSL output modifier processing of codes with no dst token
- Fix bug in loop implementation (src1 contains the integer data, src0 is aL)
- Add versioning for all the instructions above, and remove
GLSL_REQUIRED thing, which is useless and should be removed from all
opcodes in general.
2006-07-10 11:11:35 +02:00
|
|
|
}
|
2006-06-14 04:32:14 +02:00
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_label(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "}\n");
|
2009-05-07 16:36:07 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "void subroutine%u () {\n", ins->src[0].reg.idx);
|
2006-07-10 12:35:15 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_call(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-05-07 16:36:07 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "subroutine%u();\n", ins->src[0].reg.idx);
|
2006-07-10 12:35:15 +02:00
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_callnz(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src1_param;
|
2006-07-10 12:35:15 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0, &src1_param);
|
2009-05-07 16:36:07 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (%s) subroutine%u();\n", src1_param.param_str, ins->src[0].reg.idx);
|
2006-07-10 12:35:15 +02:00
|
|
|
}
|
|
|
|
|
2009-06-28 00:16:53 +02:00
|
|
|
static void shader_glsl_ret(const struct wined3d_shader_instruction *ins)
|
|
|
|
{
|
|
|
|
/* No-op. The closing } is written when a new function is started, and at the end of the shader. This
|
|
|
|
* function only suppresses the unhandled instruction warning
|
|
|
|
*/
|
|
|
|
}
|
|
|
|
|
2006-06-09 09:33:01 +02:00
|
|
|
/*********************************************
|
|
|
|
* Pixel Shader Specific Code begins here
|
|
|
|
********************************************/
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_tex(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
|
|
|
IWineD3DDeviceImpl *deviceImpl = (IWineD3DDeviceImpl *)shader->baseShader.device;
|
2009-05-06 17:59:21 +02:00
|
|
|
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
|
|
|
|
ins->ctx->reg_maps->shader_version.minor);
|
2007-01-15 19:36:40 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2009-03-04 07:07:38 +01:00
|
|
|
DWORD sample_flags = 0;
|
2007-01-15 19:36:40 +01:00
|
|
|
DWORD sampler_idx;
|
2009-02-25 17:06:05 +01:00
|
|
|
DWORD mask = 0, swizzle;
|
2006-06-12 08:59:16 +02:00
|
|
|
|
2006-11-27 20:50:47 +01:00
|
|
|
/* 1.0-1.4: Use destination register as sampler source.
|
|
|
|
* 2.0+: Use provided sampler source. */
|
2009-05-07 16:36:07 +02:00
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(2,0)) sampler_idx = ins->dst[0].reg.idx;
|
|
|
|
else sampler_idx = ins->src[1].reg.idx;
|
2007-01-15 19:36:40 +01:00
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(1,4))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2008-10-28 21:25:06 +01:00
|
|
|
DWORD flags = deviceImpl->stateBlock->textureState[sampler_idx][WINED3DTSS_TEXTURETRANSFORMFLAGS];
|
2010-05-17 11:14:48 +02:00
|
|
|
WINED3DSAMPLER_TEXTURE_TYPE sampler_type = ins->ctx->reg_maps->sampler_type[sampler_idx];
|
2008-10-28 21:25:06 +01:00
|
|
|
|
|
|
|
/* Projected cube textures don't make a lot of sense, the resulting coordinates stay the same. */
|
|
|
|
if (flags & WINED3DTTFF_PROJECTED && sampler_type != WINED3DSTT_CUBE) {
|
2009-03-04 07:07:38 +01:00
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_PROJECTED;
|
2007-01-15 19:36:40 +01:00
|
|
|
switch (flags & ~WINED3DTTFF_PROJECTED) {
|
|
|
|
case WINED3DTTFF_COUNT1: FIXME("WINED3DTTFF_PROJECTED with WINED3DTTFF_COUNT1?\n"); break;
|
|
|
|
case WINED3DTTFF_COUNT2: mask = WINED3DSP_WRITEMASK_1; break;
|
|
|
|
case WINED3DTTFF_COUNT3: mask = WINED3DSP_WRITEMASK_2; break;
|
|
|
|
case WINED3DTTFF_COUNT4:
|
|
|
|
case WINED3DTTFF_DISABLE: mask = WINED3DSP_WRITEMASK_3; break;
|
|
|
|
}
|
|
|
|
}
|
2008-12-15 12:10:14 +01:00
|
|
|
}
|
2009-05-06 17:59:21 +02:00
|
|
|
else if (shader_version < WINED3D_SHADER_VERSION(2,0))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
DWORD src_mod = ins->src[0].modifiers;
|
2007-01-15 19:36:40 +01:00
|
|
|
|
|
|
|
if (src_mod == WINED3DSPSM_DZ) {
|
2009-03-04 07:07:38 +01:00
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_PROJECTED;
|
2007-01-15 19:36:40 +01:00
|
|
|
mask = WINED3DSP_WRITEMASK_2;
|
|
|
|
} else if (src_mod == WINED3DSPSM_DW) {
|
2009-03-04 07:07:38 +01:00
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_PROJECTED;
|
2007-01-15 19:36:40 +01:00
|
|
|
mask = WINED3DSP_WRITEMASK_3;
|
|
|
|
}
|
|
|
|
} else {
|
2009-04-01 12:23:01 +02:00
|
|
|
if (ins->flags & WINED3DSI_TEXLD_PROJECT)
|
2009-04-01 12:23:00 +02:00
|
|
|
{
|
2009-03-04 07:07:38 +01:00
|
|
|
/* ps 2.0 texldp instruction always divides by the fourth component. */
|
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_PROJECTED;
|
|
|
|
mask = WINED3DSP_WRITEMASK_3;
|
2007-03-29 18:44:57 +02:00
|
|
|
}
|
2007-01-15 19:36:40 +01:00
|
|
|
}
|
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
if(deviceImpl->stateBlock->textures[sampler_idx] &&
|
|
|
|
IWineD3DBaseTexture_GetTextureDimensions(deviceImpl->stateBlock->textures[sampler_idx]) == GL_TEXTURE_RECTANGLE_ARB) {
|
2009-03-04 07:07:38 +01:00
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
|
2007-11-27 22:25:07 +01:00
|
|
|
}
|
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
|
2007-01-15 19:36:40 +01:00
|
|
|
mask |= sample_function.coord_mask;
|
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(2,0)) swizzle = WINED3DSP_NOSWIZZLE;
|
2009-04-21 09:35:05 +02:00
|
|
|
else swizzle = ins->src[1].swizzle;
|
2006-11-27 20:50:47 +01:00
|
|
|
|
2007-01-15 19:36:40 +01:00
|
|
|
/* 1.0-1.3: Use destination register as coordinate source.
|
|
|
|
1.4+: Use provided coordinate source register. */
|
2009-05-06 17:59:21 +02:00
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(1,4))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2009-03-10 09:19:04 +01:00
|
|
|
char coord_mask[6];
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_write_mask_to_str(mask, coord_mask);
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, swizzle, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"T%u%s", sampler_idx, coord_mask);
|
2007-01-15 19:36:40 +01:00
|
|
|
} else {
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t coord_param;
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], mask, &coord_param);
|
2009-04-01 12:23:01 +02:00
|
|
|
if (ins->flags & WINED3DSI_TEXLD_BIAS)
|
2009-04-01 12:23:00 +02:00
|
|
|
{
|
2007-08-30 22:59:14 +02:00
|
|
|
glsl_src_param_t bias;
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &bias);
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, swizzle, NULL, NULL, bias.param_str,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s", coord_param.param_str);
|
2007-08-30 22:59:14 +02:00
|
|
|
} else {
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, swizzle, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s", coord_param.param_str);
|
2007-08-30 22:59:14 +02:00
|
|
|
}
|
2007-01-15 19:36:40 +01:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2009-05-03 20:38:09 +02:00
|
|
|
static void shader_glsl_texldd(const struct wined3d_shader_instruction *ins)
|
|
|
|
{
|
|
|
|
IWineD3DBaseShaderImpl *This = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
|
|
|
IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) This->baseShader.device;
|
2010-01-24 21:16:13 +01:00
|
|
|
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
|
2009-05-03 20:38:09 +02:00
|
|
|
glsl_sample_function_t sample_function;
|
|
|
|
glsl_src_param_t coord_param, dx_param, dy_param;
|
|
|
|
DWORD sample_flags = WINED3D_GLSL_SAMPLE_GRAD;
|
|
|
|
DWORD sampler_idx;
|
|
|
|
DWORD swizzle = ins->src[1].swizzle;
|
|
|
|
|
2010-01-24 21:16:14 +01:00
|
|
|
if (!gl_info->supported[ARB_SHADER_TEXTURE_LOD] && !gl_info->supported[EXT_GPU_SHADER4])
|
2009-10-29 10:37:11 +01:00
|
|
|
{
|
2009-05-03 20:38:09 +02:00
|
|
|
FIXME("texldd used, but not supported by hardware. Falling back to regular tex\n");
|
2009-08-19 10:55:37 +02:00
|
|
|
return shader_glsl_tex(ins);
|
2009-05-03 20:38:09 +02:00
|
|
|
}
|
|
|
|
|
2009-05-07 16:36:07 +02:00
|
|
|
sampler_idx = ins->src[1].reg.idx;
|
2009-05-03 20:38:09 +02:00
|
|
|
if(deviceImpl->stateBlock->textures[sampler_idx] &&
|
|
|
|
IWineD3DBaseTexture_GetTextureDimensions(deviceImpl->stateBlock->textures[sampler_idx]) == GL_TEXTURE_RECTANGLE_ARB) {
|
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
|
|
|
|
}
|
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], sample_function.coord_mask, &coord_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], sample_function.coord_mask, &dx_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[3], sample_function.coord_mask, &dy_param);
|
|
|
|
|
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, swizzle, dx_param.param_str, dy_param.param_str, NULL,
|
|
|
|
"%s", coord_param.param_str);
|
|
|
|
}
|
|
|
|
|
2009-04-01 12:23:01 +02:00
|
|
|
static void shader_glsl_texldl(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-15 10:06:28 +02:00
|
|
|
IWineD3DBaseShaderImpl *This = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2007-11-27 22:25:07 +01:00
|
|
|
IWineD3DDeviceImpl* deviceImpl = (IWineD3DDeviceImpl*) This->baseShader.device;
|
2010-01-24 21:16:13 +01:00
|
|
|
const struct wined3d_gl_info *gl_info = ins->ctx->gl_info;
|
2007-06-27 23:46:53 +02:00
|
|
|
glsl_sample_function_t sample_function;
|
|
|
|
glsl_src_param_t coord_param, lod_param;
|
2009-03-04 07:07:38 +01:00
|
|
|
DWORD sample_flags = WINED3D_GLSL_SAMPLE_LOD;
|
2007-06-27 23:46:53 +02:00
|
|
|
DWORD sampler_idx;
|
2009-04-21 09:35:05 +02:00
|
|
|
DWORD swizzle = ins->src[1].swizzle;
|
2007-06-27 23:46:53 +02:00
|
|
|
|
2009-05-07 16:36:07 +02:00
|
|
|
sampler_idx = ins->src[1].reg.idx;
|
2007-11-27 22:25:07 +01:00
|
|
|
if(deviceImpl->stateBlock->textures[sampler_idx] &&
|
|
|
|
IWineD3DBaseTexture_GetTextureDimensions(deviceImpl->stateBlock->textures[sampler_idx]) == GL_TEXTURE_RECTANGLE_ARB) {
|
2009-03-04 07:07:38 +01:00
|
|
|
sample_flags |= WINED3D_GLSL_SAMPLE_RECT;
|
2007-11-27 22:25:07 +01:00
|
|
|
}
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, sample_flags, &sample_function);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], sample_function.coord_mask, &coord_param);
|
2007-06-27 23:46:53 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &lod_param);
|
2007-06-27 23:46:53 +02:00
|
|
|
|
2010-01-24 21:16:14 +01:00
|
|
|
if (!gl_info->supported[ARB_SHADER_TEXTURE_LOD] && !gl_info->supported[EXT_GPU_SHADER4]
|
2009-09-01 09:09:36 +02:00
|
|
|
&& shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2007-06-27 23:46:53 +02:00
|
|
|
/* The GLSL spec claims the Lod sampling functions are only supported in vertex shaders.
|
|
|
|
* However, they seem to work just fine in fragment shaders as well. */
|
2009-02-25 17:06:05 +01:00
|
|
|
WARN("Using %s in fragment shader.\n", sample_function.name);
|
2007-06-27 23:46:53 +02:00
|
|
|
}
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, swizzle, NULL, NULL, lod_param.param_str,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s", coord_param.param_str);
|
2007-06-27 23:46:53 +02:00
|
|
|
}
|
|
|
|
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texcoord(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-06-09 09:33:01 +02:00
|
|
|
/* FIXME: Make this work for more than just 2D textures */
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2009-04-15 10:06:28 +02:00
|
|
|
DWORD write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-05-06 17:59:21 +02:00
|
|
|
if (!(ins->ctx->reg_maps->shader_version.major == 1 && ins->ctx->reg_maps->shader_version.minor == 4))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2009-04-09 09:58:28 +02:00
|
|
|
char dst_mask[6];
|
|
|
|
|
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
|
|
|
shader_addline(buffer, "clamp(gl_TexCoord[%u], 0.0, 1.0)%s);\n",
|
2009-05-07 16:36:07 +02:00
|
|
|
ins->dst[0].reg.idx, dst_mask);
|
2006-06-09 09:33:01 +02:00
|
|
|
} else {
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->src[0].reg.idx;
|
2009-04-15 10:06:28 +02:00
|
|
|
DWORD src_mod = ins->src[0].modifiers;
|
2007-01-15 19:36:40 +01:00
|
|
|
char dst_swizzle[6];
|
|
|
|
|
2009-04-21 09:35:05 +02:00
|
|
|
shader_glsl_get_swizzle(&ins->src[0], FALSE, write_mask, dst_swizzle);
|
2007-01-15 19:36:40 +01:00
|
|
|
|
|
|
|
if (src_mod == WINED3DSPSM_DZ) {
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t div_param;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_2, &div_param);
|
2007-01-15 19:36:40 +01:00
|
|
|
|
|
|
|
if (mask_size > 1) {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s / vec%d(%s));\n", reg, dst_swizzle, mask_size, div_param.param_str);
|
2007-01-15 19:36:40 +01:00
|
|
|
} else {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s / %s);\n", reg, dst_swizzle, div_param.param_str);
|
2007-01-15 19:36:40 +01:00
|
|
|
}
|
|
|
|
} else if (src_mod == WINED3DSPSM_DW) {
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t div_param;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size = shader_glsl_get_write_mask_size(write_mask);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_3, &div_param);
|
2007-01-15 19:36:40 +01:00
|
|
|
|
|
|
|
if (mask_size > 1) {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s / vec%d(%s));\n", reg, dst_swizzle, mask_size, div_param.param_str);
|
2007-01-15 19:36:40 +01:00
|
|
|
} else {
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s / %s);\n", reg, dst_swizzle, div_param.param_str);
|
2007-01-15 19:36:40 +01:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s);\n", reg, dst_swizzle);
|
|
|
|
}
|
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXDP3TEX instruction in GLSL:
|
2006-07-28 10:14:14 +02:00
|
|
|
* Take a 3-component dot product of the TexCoord[dstreg] and src,
|
|
|
|
* then perform a 1D texture lookup from stage dstregnum, place into dst. */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texdp3tex(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2007-09-13 12:25:29 +02:00
|
|
|
glsl_sample_function_t sample_function;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD sampler_idx = ins->dst[0].reg.idx;
|
2007-01-15 19:34:18 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-03-09 14:31:28 +01:00
|
|
|
UINT mask_size;
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2007-09-13 12:25:29 +02:00
|
|
|
/* Do I have to take care about the projected bit? I don't think so, since the dp3 returns only one
|
2007-11-27 22:25:07 +01:00
|
|
|
* scalar, and projected sampling would require 4.
|
|
|
|
*
|
|
|
|
* It is a dependent read - not valid with conditional NP2 textures
|
2007-09-13 12:25:29 +02:00
|
|
|
*/
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, 0, &sample_function);
|
2009-03-09 14:31:28 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(sample_function.coord_mask);
|
2007-09-13 12:25:29 +02:00
|
|
|
|
2009-03-09 14:31:28 +01:00
|
|
|
switch(mask_size)
|
|
|
|
{
|
2007-09-13 12:25:29 +02:00
|
|
|
case 1:
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"dot(gl_TexCoord[%u].xyz, %s)", sampler_idx, src0_param.param_str);
|
2007-09-13 12:25:29 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case 2:
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"vec2(dot(gl_TexCoord[%u].xyz, %s), 0.0)", sampler_idx, src0_param.param_str);
|
2007-09-13 12:25:29 +02:00
|
|
|
break;
|
|
|
|
|
|
|
|
case 3:
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"vec3(dot(gl_TexCoord[%u].xyz, %s), 0.0, 0.0)", sampler_idx, src0_param.param_str);
|
2007-09-13 12:25:29 +02:00
|
|
|
break;
|
2009-03-09 14:31:28 +01:00
|
|
|
|
2007-09-13 12:25:29 +02:00
|
|
|
default:
|
2009-03-09 14:31:28 +01:00
|
|
|
FIXME("Unexpected mask size %u\n", mask_size);
|
|
|
|
break;
|
2007-09-13 12:25:29 +02:00
|
|
|
}
|
2006-07-28 10:14:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXDP3 instruction in GLSL:
|
2006-07-28 10:14:14 +02:00
|
|
|
* Take a 3-component dot product of the TexCoord[dstreg] and src. */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texdp3(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD dstreg = ins->dst[0].reg.idx;
|
2007-01-15 19:34:25 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
|
|
|
DWORD dst_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
dst_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2007-01-15 19:34:25 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(dst_mask);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2007-01-15 19:34:25 +01:00
|
|
|
if (mask_size > 1) {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec%d(dot(T%u.xyz, %s)));\n", mask_size, dstreg, src0_param.param_str);
|
2007-01-15 19:34:25 +01:00
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "dot(T%u.xyz, %s));\n", dstreg, src0_param.param_str);
|
2007-01-15 19:34:25 +01:00
|
|
|
}
|
2006-07-28 10:14:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXDEPTH instruction in GLSL:
|
2006-07-28 10:14:14 +02:00
|
|
|
* Calculate the depth as dst.x / dst.y */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texdepth(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:36:58 +01:00
|
|
|
glsl_dst_param_t dst_param;
|
|
|
|
|
2009-04-06 10:10:06 +02:00
|
|
|
shader_glsl_add_dst_param(ins, &ins->dst[0], &dst_param);
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2007-08-31 17:00:16 +02:00
|
|
|
/* Tests show that texdepth never returns anything below 0.0, and that r5.y is clamped to 1.0.
|
|
|
|
* Negative input is accepted, -0.25 / -0.5 returns 0.5. GL should clamp gl_FragDepth to [0;1], but
|
2007-09-27 18:57:51 +02:00
|
|
|
* this doesn't always work, so clamp the results manually. Whether or not the x value is clamped at 1
|
|
|
|
* too is irrelevant, since if x = 0, any y value < 1.0 (and > 1.0 is not allowed) results in a result
|
2007-08-31 17:00:16 +02:00
|
|
|
* >= 1.0 or < 0.0
|
|
|
|
*/
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "gl_FragDepth = clamp((%s.x / min(%s.y, 1.0)), 0.0, 1.0);\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
dst_param.reg_name, dst_param.reg_name);
|
2006-07-28 10:14:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXM3X2DEPTH instruction in GLSL:
|
2006-07-28 10:14:14 +02:00
|
|
|
* Last row of a 3x2 matrix multiply, use the result to calculate the depth:
|
|
|
|
* Calculate tmp0.y = TexCoord[dstreg] . src.xyz; (tmp0.x has already been calculated)
|
|
|
|
* depth = (tmp0.y == 0.0) ? 1.0 : tmp0.x / tmp0.y
|
|
|
|
*/
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x2depth(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:34:33 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD dstreg = ins->dst[0].reg.idx;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2006-07-28 10:14:14 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.y = dot(T%u.xyz, %s);\n", dstreg, src0_param.param_str);
|
|
|
|
shader_addline(ins->ctx->buffer, "gl_FragDepth = (tmp0.y == 0.0) ? 1.0 : clamp(tmp0.x / tmp0.y, 0.0, 1.0);\n");
|
2006-07-28 10:14:14 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXM3X2PAD instruction in GLSL
|
2006-07-28 10:14:14 +02:00
|
|
|
* Calculate the 1st of a 2-row matrix multiplication. */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x2pad(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:34:58 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "tmp0.x = dot(T%u.xyz, %s);\n", reg, src0_param.param_str);
|
2006-06-27 08:00:02 +02:00
|
|
|
}
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXM3X3PAD instruction in GLSL
|
2006-06-27 08:00:02 +02:00
|
|
|
* Calculate the 1st or 2nd row of a 3-row matrix multiplication. */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x3pad(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2007-01-15 19:35:06 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2006-06-27 08:00:02 +02:00
|
|
|
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "tmp0.%c = dot(T%u.xyz, %s);\n", 'x' + current_state->current_row, reg, src0_param.param_str);
|
2006-06-27 08:00:02 +02:00
|
|
|
current_state->texcoord_w[current_state->current_row++] = reg;
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
|
|
|
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x2tex(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:35:14 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-02-25 17:06:05 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2006-06-09 09:33:01 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "tmp0.y = dot(T%u.xyz, %s);\n", reg, src0_param.param_str);
|
2007-01-15 19:35:14 +01:00
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, reg, 0, &sample_function);
|
2006-11-27 20:51:01 +01:00
|
|
|
|
|
|
|
/* Sample the texture using the calculated coordinates */
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, reg, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL, "tmp0.xy");
|
2006-06-09 09:33:01 +02:00
|
|
|
}
|
2006-06-12 08:57:07 +02:00
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXM3X3TEX instruction in GLSL
|
2006-11-27 20:50:51 +01:00
|
|
|
* Perform the 3rd row of a 3x3 matrix multiply, then sample the texture using the calculated coordinates */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x3tex(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:35:22 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
|
|
|
SHADER_PARSE_STATE *current_state = &shader->baseShader.parse_state;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2007-01-15 19:35:22 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "tmp0.z = dot(T%u.xyz, %s);\n", reg, src0_param.param_str);
|
2007-01-15 19:35:22 +01:00
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
/* Dependent read, not valid with conditional NP2 */
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, reg, 0, &sample_function);
|
2006-11-27 20:50:51 +01:00
|
|
|
|
|
|
|
/* Sample the texture using the calculated coordinates */
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, reg, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL, "tmp0.xyz");
|
2007-01-15 19:35:22 +01:00
|
|
|
|
2006-07-25 04:52:38 +02:00
|
|
|
current_state->current_row = 0;
|
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXM3X3 instruction in GLSL
|
2006-07-28 10:14:14 +02:00
|
|
|
* Perform the 3rd row of a 3x3 matrix multiply */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x3(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:35:28 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
|
|
|
SHADER_PARSE_STATE *current_state = &shader->baseShader.parse_state;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2007-01-15 19:35:28 +01:00
|
|
|
char dst_mask[6];
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2007-01-15 19:35:28 +01:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2007-01-15 19:35:28 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_get_write_mask(&ins->dst[0], dst_mask);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec4(tmp0.xy, dot(T%u.xyz, %s), 1.0)%s);\n", reg, src0_param.param_str, dst_mask);
|
2007-01-15 19:35:28 +01:00
|
|
|
|
2006-07-28 10:14:14 +02:00
|
|
|
current_state->current_row = 0;
|
|
|
|
}
|
|
|
|
|
2009-08-27 10:04:56 +02:00
|
|
|
/* Process the WINED3DSIO_TEXM3X3SPEC instruction in GLSL
|
2008-10-20 17:56:58 +02:00
|
|
|
* Perform the final texture lookup based on the previous 2 3x3 matrix multiplies */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x3spec(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2006-07-25 04:52:38 +02:00
|
|
|
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
|
2007-01-15 19:35:36 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
|
|
|
glsl_sample_function_t sample_function;
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], src_mask, &src1_param);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
|
|
|
/* Perform the last matrix multiply operation */
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "tmp0.z = dot(T%u.xyz, %s);\n", reg, src0_param.param_str);
|
2007-09-12 23:46:47 +02:00
|
|
|
/* Reflection calculation */
|
|
|
|
shader_addline(buffer, "tmp0.xyz = -reflect((%s), normalize(tmp0.xyz));\n", src1_param.param_str);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
/* Dependent read, not valid with conditional NP2 */
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, reg, 0, &sample_function);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
|
|
|
/* Sample the texture */
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, reg, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL, "tmp0.xyz");
|
2007-01-15 19:35:36 +01:00
|
|
|
|
2006-07-25 04:52:38 +02:00
|
|
|
current_state->current_row = 0;
|
|
|
|
}
|
|
|
|
|
2009-08-27 10:04:56 +02:00
|
|
|
/* Process the WINED3DSIO_TEXM3X3VSPEC instruction in GLSL
|
2008-10-20 17:56:58 +02:00
|
|
|
* Perform the final texture lookup based on the previous 2 3x3 matrix multiplies */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texm3x3vspec(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD reg = ins->dst[0].reg.idx;
|
2009-07-09 09:56:08 +02:00
|
|
|
struct wined3d_shader_buffer *buffer = ins->ctx->buffer;
|
2006-06-27 08:00:02 +02:00
|
|
|
SHADER_PARSE_STATE* current_state = &shader->baseShader.parse_state;
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2007-01-15 19:35:48 +01:00
|
|
|
DWORD src_mask = WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1 | WINED3DSP_WRITEMASK_2;
|
|
|
|
glsl_sample_function_t sample_function;
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], src_mask, &src0_param);
|
2006-06-27 08:00:02 +02:00
|
|
|
|
|
|
|
/* Perform the last matrix multiply operation */
|
2007-01-15 19:37:04 +01:00
|
|
|
shader_addline(buffer, "tmp0.z = dot(vec3(T%u), vec3(%s));\n", reg, src0_param.param_str);
|
2006-06-27 08:00:02 +02:00
|
|
|
|
|
|
|
/* Construct the eye-ray vector from w coordinates */
|
2007-01-15 19:35:48 +01:00
|
|
|
shader_addline(buffer, "tmp1.xyz = normalize(vec3(gl_TexCoord[%u].w, gl_TexCoord[%u].w, gl_TexCoord[%u].w));\n",
|
|
|
|
current_state->texcoord_w[0], current_state->texcoord_w[1], reg);
|
2007-09-12 23:46:47 +02:00
|
|
|
shader_addline(buffer, "tmp0.xyz = -reflect(tmp1.xyz, normalize(tmp0.xyz));\n");
|
2007-01-15 19:35:48 +01:00
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
/* Dependent read, not valid with conditional NP2 */
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, reg, 0, &sample_function);
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2006-11-27 20:51:01 +01:00
|
|
|
/* Sample the texture using the calculated coordinates */
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, reg, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL, "tmp0.xyz");
|
2007-01-15 19:35:48 +01:00
|
|
|
|
2006-06-27 08:00:02 +02:00
|
|
|
current_state->current_row = 0;
|
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXBEM instruction in GLSL.
|
2006-06-27 08:00:02 +02:00
|
|
|
* Apply a fake bump map transform.
|
2007-02-15 03:00:57 +01:00
|
|
|
* texbem is pshader <= 1.3 only, this saves a few version checks
|
|
|
|
*/
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texbem(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2010-01-25 19:51:28 +01:00
|
|
|
IWineD3DBaseShaderImpl *shader = (IWineD3DBaseShaderImpl *)ins->ctx->shader;
|
|
|
|
IWineD3DDeviceImpl *deviceImpl = (IWineD3DDeviceImpl *)shader->baseShader.device;
|
2007-02-15 03:00:57 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2007-03-22 17:42:03 +01:00
|
|
|
glsl_src_param_t coord_param;
|
2007-02-15 03:00:57 +01:00
|
|
|
DWORD sampler_idx;
|
2007-03-22 17:42:41 +01:00
|
|
|
DWORD mask;
|
2007-02-15 03:00:57 +01:00
|
|
|
DWORD flags;
|
|
|
|
char coord_mask[6];
|
|
|
|
|
2009-05-07 16:36:07 +02:00
|
|
|
sampler_idx = ins->dst[0].reg.idx;
|
2007-02-15 03:00:57 +01:00
|
|
|
flags = deviceImpl->stateBlock->textureState[sampler_idx][WINED3DTSS_TEXTURETRANSFORMFLAGS];
|
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
/* Dependent read, not valid with conditional NP2 */
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, 0, &sample_function);
|
2007-03-22 17:42:41 +01:00
|
|
|
mask = sample_function.coord_mask;
|
|
|
|
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_write_mask_to_str(mask, coord_mask);
|
2007-03-22 17:42:41 +01:00
|
|
|
|
|
|
|
/* with projective textures, texbem only divides the static texture coord, not the displacement,
|
|
|
|
* so we can't let the GL handle this.
|
|
|
|
*/
|
2007-02-15 03:00:57 +01:00
|
|
|
if (flags & WINED3DTTFF_PROJECTED) {
|
2007-03-22 17:42:41 +01:00
|
|
|
DWORD div_mask=0;
|
|
|
|
char coord_div_mask[3];
|
2007-02-15 03:00:57 +01:00
|
|
|
switch (flags & ~WINED3DTTFF_PROJECTED) {
|
|
|
|
case WINED3DTTFF_COUNT1: FIXME("WINED3DTTFF_PROJECTED with WINED3DTTFF_COUNT1?\n"); break;
|
2007-03-22 17:42:41 +01:00
|
|
|
case WINED3DTTFF_COUNT2: div_mask = WINED3DSP_WRITEMASK_1; break;
|
|
|
|
case WINED3DTTFF_COUNT3: div_mask = WINED3DSP_WRITEMASK_2; break;
|
2007-02-15 03:00:57 +01:00
|
|
|
case WINED3DTTFF_COUNT4:
|
2007-03-22 17:42:41 +01:00
|
|
|
case WINED3DTTFF_DISABLE: div_mask = WINED3DSP_WRITEMASK_3; break;
|
2007-02-15 03:00:57 +01:00
|
|
|
}
|
2009-04-09 09:58:28 +02:00
|
|
|
shader_glsl_write_mask_to_str(div_mask, coord_div_mask);
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "T%u%s /= T%u%s;\n", sampler_idx, coord_mask, sampler_idx, coord_div_mask);
|
2007-02-15 03:00:57 +01:00
|
|
|
}
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &coord_param);
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"T%u%s + vec4(bumpenvmat%d * %s, 0.0, 0.0)%s", sampler_idx, coord_mask, sampler_idx,
|
|
|
|
coord_param.param_str, coord_mask);
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-04-02 10:41:00 +02:00
|
|
|
if (ins->handler_idx == WINED3DSIH_TEXBEML)
|
2009-04-01 12:23:01 +02:00
|
|
|
{
|
2007-09-01 20:11:17 +02:00
|
|
|
glsl_src_param_t luminance_param;
|
2009-02-25 17:06:05 +01:00
|
|
|
glsl_dst_param_t dst_param;
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_2, &luminance_param);
|
2009-04-06 10:10:06 +02:00
|
|
|
shader_glsl_add_dst_param(ins, &ins->dst[0], &dst_param);
|
2009-02-25 17:06:05 +01:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "%s%s *= (%s * luminancescale%d + luminanceoffset%d);\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
dst_param.reg_name, dst_param.mask_str,
|
|
|
|
luminance_param.param_str, sampler_idx, sampler_idx);
|
2007-09-01 20:11:17 +02:00
|
|
|
}
|
2006-06-27 08:00:02 +02:00
|
|
|
}
|
|
|
|
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_bem(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-03-26 23:34:32 +02:00
|
|
|
glsl_src_param_t src0_param, src1_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD sampler_idx = ins->dst[0].reg.idx;
|
2007-03-26 23:34:32 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &src1_param);
|
2007-03-26 23:34:32 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_glsl_append_dst(ins->ctx->buffer, ins);
|
|
|
|
shader_addline(ins->ctx->buffer, "%s + bumpenvmat%d * %s);\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
src0_param.param_str, sampler_idx, src1_param.param_str);
|
2007-03-26 23:34:32 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXREG2AR instruction in GLSL
|
2006-07-25 04:52:38 +02:00
|
|
|
* Sample 2D texture at dst using the alpha & red (wx) components of src as texture coordinates */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texreg2ar(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD sampler_idx = ins->dst[0].reg.idx;
|
2009-02-25 17:06:05 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_ALL, &src0_param);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, 0, &sample_function);
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s.wx", src0_param.reg_name);
|
2006-07-25 04:52:38 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXREG2GB instruction in GLSL
|
2006-07-25 04:52:38 +02:00
|
|
|
* Sample 2D texture at dst using the green & blue (yz) components of src as texture coordinates */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texreg2gb(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD sampler_idx = ins->dst[0].reg.idx;
|
2009-02-25 17:06:05 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_ALL, &src0_param);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, 0, &sample_function);
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s.yz", src0_param.reg_name);
|
2006-07-25 04:52:38 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXREG2RGB instruction in GLSL
|
2006-07-25 04:52:38 +02:00
|
|
|
* Sample texture at dst using the rgb (xyz) components of src as texture coordinates */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texreg2rgb(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
2009-05-07 16:36:07 +02:00
|
|
|
DWORD sampler_idx = ins->dst[0].reg.idx;
|
2007-01-15 19:33:44 +01:00
|
|
|
glsl_sample_function_t sample_function;
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2007-11-27 22:25:07 +01:00
|
|
|
/* Dependent read, not valid with conditional NP2 */
|
2010-05-17 11:14:48 +02:00
|
|
|
shader_glsl_get_sample_function(ins->ctx, sampler_idx, 0, &sample_function);
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], sample_function.coord_mask, &src0_param);
|
2006-07-25 04:52:38 +02:00
|
|
|
|
2009-05-03 20:38:09 +02:00
|
|
|
shader_glsl_gen_sample_code(ins, sampler_idx, &sample_function, WINED3DSP_NOSWIZZLE, NULL, NULL, NULL,
|
2009-03-10 09:19:04 +01:00
|
|
|
"%s", src0_param.param_str);
|
2006-07-25 04:52:38 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_TEXKILL instruction in GLSL.
|
2006-06-27 08:00:02 +02:00
|
|
|
* If any of the first 3 components are < 0, discard this pixel */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_texkill(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:36:58 +01:00
|
|
|
glsl_dst_param_t dst_param;
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2007-08-30 23:35:50 +02:00
|
|
|
/* The argument is a destination parameter, and no writemasks are allowed */
|
2009-04-06 10:10:06 +02:00
|
|
|
shader_glsl_add_dst_param(ins, &ins->dst[0], &dst_param);
|
2009-05-06 17:59:21 +02:00
|
|
|
if (ins->ctx->reg_maps->shader_version.major >= 2)
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2007-08-30 23:35:50 +02:00
|
|
|
/* 2.0 shaders compare all 4 components in texkill */
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (any(lessThan(%s.xyzw, vec4(0.0)))) discard;\n", dst_param.reg_name);
|
2007-08-30 23:35:50 +02:00
|
|
|
} else {
|
2007-11-09 12:37:53 +01:00
|
|
|
/* 1.X shaders only compare the first 3 components, probably due to the nature of the texkill
|
2007-08-30 23:35:50 +02:00
|
|
|
* instruction as a tex* instruction, and phase, which kills all a / w components. Even if all
|
|
|
|
* 4 components are defined, only the first 3 are used
|
|
|
|
*/
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "if (any(lessThan(%s.xyz, vec3(0.0)))) discard;\n", dst_param.reg_name);
|
2007-08-30 23:35:50 +02:00
|
|
|
}
|
2006-06-27 08:00:02 +02:00
|
|
|
}
|
|
|
|
|
2006-10-10 01:45:12 +02:00
|
|
|
/** Process the WINED3DSIO_DP2ADD instruction in GLSL.
|
2006-06-27 08:00:02 +02:00
|
|
|
* dst = dot2(src0, src1) + src2 */
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_dp2add(const struct wined3d_shader_instruction *ins)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-01-15 19:37:04 +01:00
|
|
|
glsl_src_param_t src0_param;
|
|
|
|
glsl_src_param_t src1_param;
|
|
|
|
glsl_src_param_t src2_param;
|
2007-01-15 19:32:20 +01:00
|
|
|
DWORD write_mask;
|
2008-01-07 17:17:27 +01:00
|
|
|
unsigned int mask_size;
|
2006-06-27 08:00:02 +02:00
|
|
|
|
2009-04-15 10:06:28 +02:00
|
|
|
write_mask = shader_glsl_append_dst(ins->ctx->buffer, ins);
|
2007-01-15 19:32:20 +01:00
|
|
|
mask_size = shader_glsl_get_write_mask_size(write_mask);
|
|
|
|
|
2009-04-17 09:46:57 +02:00
|
|
|
shader_glsl_add_src_param(ins, &ins->src[0], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &src0_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[1], WINED3DSP_WRITEMASK_0 | WINED3DSP_WRITEMASK_1, &src1_param);
|
|
|
|
shader_glsl_add_src_param(ins, &ins->src[2], WINED3DSP_WRITEMASK_0, &src2_param);
|
2007-01-15 19:32:20 +01:00
|
|
|
|
2008-04-23 22:18:32 +02:00
|
|
|
if (mask_size > 1) {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "vec%d(dot(%s, %s) + %s));\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
mask_size, src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
2008-04-23 22:18:32 +02:00
|
|
|
} else {
|
2009-04-15 10:06:28 +02:00
|
|
|
shader_addline(ins->ctx->buffer, "dot(%s, %s) + %s);\n",
|
2009-04-01 12:23:01 +02:00
|
|
|
src0_param.param_str, src1_param.param_str, src2_param.param_str);
|
2008-04-23 22:18:32 +02:00
|
|
|
}
|
2006-06-27 08:00:02 +02:00
|
|
|
}
|
|
|
|
|
2009-08-19 10:55:37 +02:00
|
|
|
static void shader_glsl_input_pack(IWineD3DPixelShader *iface, struct wined3d_shader_buffer *buffer,
|
2009-05-27 10:24:50 +02:00
|
|
|
const struct wined3d_shader_signature_element *input_signature, const struct shader_reg_maps *reg_maps,
|
2009-04-08 08:35:07 +02:00
|
|
|
enum vertexprocessing_mode vertexprocessing)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2009-04-08 08:35:06 +02:00
|
|
|
unsigned int i;
|
|
|
|
IWineD3DPixelShaderImpl *This = (IWineD3DPixelShaderImpl *)iface;
|
2009-05-27 10:24:48 +02:00
|
|
|
WORD map = reg_maps->input_registers;
|
2006-06-12 08:57:07 +02:00
|
|
|
|
2009-05-27 10:24:48 +02:00
|
|
|
for (i = 0; map; map >>= 1, ++i)
|
2009-04-08 08:35:06 +02:00
|
|
|
{
|
2009-05-27 10:24:50 +02:00
|
|
|
const char *semantic_name;
|
|
|
|
UINT semantic_idx;
|
2009-04-08 08:35:06 +02:00
|
|
|
char reg_mask[6];
|
2006-06-12 08:57:07 +02:00
|
|
|
|
2009-04-08 08:35:07 +02:00
|
|
|
/* Unused */
|
2009-05-27 10:24:48 +02:00
|
|
|
if (!(map & 1)) continue;
|
2009-04-08 08:35:07 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_name = input_signature[i].semantic_name;
|
|
|
|
semantic_idx = input_signature[i].semantic_idx;
|
|
|
|
shader_glsl_write_mask_to_str(input_signature[i].mask, reg_mask);
|
2006-06-12 08:57:07 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_TEXCOORD))
|
2009-04-08 08:35:06 +02:00
|
|
|
{
|
2009-05-27 10:24:50 +02:00
|
|
|
if (semantic_idx < 8 && vertexprocessing == pretransformed)
|
|
|
|
shader_addline(buffer, "IN[%u]%s = gl_TexCoord[%u]%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, semantic_idx, reg_mask);
|
|
|
|
else
|
2009-04-08 08:35:06 +02:00
|
|
|
shader_addline(buffer, "IN[%u]%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, reg_mask);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_COLOR))
|
|
|
|
{
|
|
|
|
if (semantic_idx == 0)
|
|
|
|
shader_addline(buffer, "IN[%u]%s = vec4(gl_Color)%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, reg_mask);
|
|
|
|
else if (semantic_idx == 1)
|
|
|
|
shader_addline(buffer, "IN[%u]%s = vec4(gl_SecondaryColor)%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, reg_mask);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "IN[%u]%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, reg_mask);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "IN[%u]%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
This->input_reg_map[i], reg_mask, reg_mask);
|
2006-06-12 08:57:07 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*********************************************
|
|
|
|
* Vertex Shader Specific Code begins here
|
|
|
|
********************************************/
|
|
|
|
|
2008-07-08 21:44:20 +02:00
|
|
|
static void add_glsl_program_entry(struct shader_glsl_priv *priv, struct glsl_shader_prog_link *entry) {
|
2009-06-03 10:47:26 +02:00
|
|
|
glsl_program_key_t key;
|
2007-02-27 20:51:53 +01:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
key.vshader = entry->vshader;
|
|
|
|
key.pshader = entry->pshader;
|
|
|
|
key.vs_args = entry->vs_args;
|
|
|
|
key.ps_args = entry->ps_args;
|
2007-02-27 20:51:53 +01:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
if (wine_rb_put(&priv->program_lookup, &key, &entry->program_lookup_entry) == -1)
|
|
|
|
{
|
|
|
|
ERR("Failed to insert program entry.\n");
|
|
|
|
}
|
2007-02-27 20:51:53 +01:00
|
|
|
}
|
|
|
|
|
2008-07-08 21:44:20 +02:00
|
|
|
static struct glsl_shader_prog_link *get_glsl_program_entry(struct shader_glsl_priv *priv,
|
2009-02-05 19:44:32 +01:00
|
|
|
IWineD3DVertexShader *vshader, IWineD3DPixelShader *pshader, struct vs_compile_args *vs_args,
|
|
|
|
struct ps_compile_args *ps_args) {
|
2009-06-05 10:10:46 +02:00
|
|
|
struct wine_rb_entry *entry;
|
2007-02-27 20:51:53 +01:00
|
|
|
glsl_program_key_t key;
|
|
|
|
|
|
|
|
key.vshader = vshader;
|
|
|
|
key.pshader = pshader;
|
2009-02-05 19:44:32 +01:00
|
|
|
key.vs_args = *vs_args;
|
2008-11-21 19:48:36 +01:00
|
|
|
key.ps_args = *ps_args;
|
2007-02-27 20:51:53 +01:00
|
|
|
|
2009-06-05 10:10:46 +02:00
|
|
|
entry = wine_rb_get(&priv->program_lookup, &key);
|
|
|
|
return entry ? WINE_RB_ENTRY_VALUE(entry, struct glsl_shader_prog_link, program_lookup_entry) : NULL;
|
2007-02-27 20:51:53 +01:00
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void delete_glsl_program_entry(struct shader_glsl_priv *priv, const struct wined3d_gl_info *gl_info,
|
2008-11-25 14:36:09 +01:00
|
|
|
struct glsl_shader_prog_link *entry)
|
|
|
|
{
|
2009-06-03 10:47:26 +02:00
|
|
|
glsl_program_key_t key;
|
2007-02-27 20:51:53 +01:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
key.vshader = entry->vshader;
|
|
|
|
key.pshader = entry->pshader;
|
|
|
|
key.vs_args = entry->vs_args;
|
|
|
|
key.ps_args = entry->ps_args;
|
|
|
|
wine_rb_remove(&priv->program_lookup, &key);
|
2007-02-27 20:51:53 +01:00
|
|
|
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(entry->programId));
|
|
|
|
if (entry->vshader) list_remove(&entry->vshader_entry);
|
|
|
|
if (entry->pshader) list_remove(&entry->pshader_entry);
|
|
|
|
HeapFree(GetProcessHeap(), 0, entry->vuniformF_locations);
|
|
|
|
HeapFree(GetProcessHeap(), 0, entry->puniformF_locations);
|
|
|
|
HeapFree(GetProcessHeap(), 0, entry);
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
|
2009-07-17 10:34:01 +02:00
|
|
|
static void handle_ps3_input(struct wined3d_shader_buffer *buffer, const struct wined3d_gl_info *gl_info, const DWORD *map,
|
2009-05-27 10:24:50 +02:00
|
|
|
const struct wined3d_shader_signature_element *input_signature, const struct shader_reg_maps *reg_maps_in,
|
|
|
|
const struct wined3d_shader_signature_element *output_signature, const struct shader_reg_maps *reg_maps_out)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-10-26 02:11:00 +02:00
|
|
|
unsigned int i, j;
|
2009-05-27 10:24:50 +02:00
|
|
|
const char *semantic_name_in, *semantic_name_out;
|
|
|
|
UINT semantic_idx_in, semantic_idx_out;
|
2007-10-26 02:11:00 +02:00
|
|
|
DWORD *set;
|
2008-06-19 00:36:35 +02:00
|
|
|
DWORD in_idx;
|
2009-07-08 09:49:28 +02:00
|
|
|
unsigned int in_count = vec4_varyings(3, gl_info);
|
2007-10-26 02:11:00 +02:00
|
|
|
char reg_mask[6], reg_mask_out[6];
|
2008-06-19 00:36:35 +02:00
|
|
|
char destination[50];
|
2009-05-27 10:24:50 +02:00
|
|
|
WORD input_map, output_map;
|
2008-06-19 00:36:35 +02:00
|
|
|
|
|
|
|
set = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*set) * (in_count + 2));
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (!output_signature)
|
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
/* Save gl_FrontColor & gl_FrontSecondaryColor before overwriting them. */
|
2008-06-26 14:08:59 +02:00
|
|
|
shader_addline(buffer, "vec4 front_color = gl_FrontColor;\n");
|
|
|
|
shader_addline(buffer, "vec4 front_secondary_color = gl_FrontSecondaryColor;\n");
|
2008-06-19 00:36:35 +02:00
|
|
|
}
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:48 +02:00
|
|
|
input_map = reg_maps_in->input_registers;
|
|
|
|
for (i = 0; input_map; input_map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(input_map & 1)) continue;
|
2008-06-19 00:36:35 +02:00
|
|
|
|
|
|
|
in_idx = map[i];
|
|
|
|
if (in_idx >= (in_count + 2)) {
|
2007-10-28 00:12:37 +02:00
|
|
|
FIXME("More input varyings declared than supported, expect issues\n");
|
|
|
|
continue;
|
2009-03-25 10:12:27 +01:00
|
|
|
}
|
|
|
|
else if (map[i] == ~0U)
|
|
|
|
{
|
2007-11-06 12:34:22 +01:00
|
|
|
/* Declared, but not read register */
|
|
|
|
continue;
|
2007-10-28 00:12:37 +02:00
|
|
|
}
|
2008-06-19 00:36:35 +02:00
|
|
|
|
|
|
|
if (in_idx == in_count) {
|
|
|
|
sprintf(destination, "gl_FrontColor");
|
|
|
|
} else if (in_idx == in_count + 1) {
|
|
|
|
sprintf(destination, "gl_FrontSecondaryColor");
|
|
|
|
} else {
|
|
|
|
sprintf(destination, "IN[%u]", in_idx);
|
|
|
|
}
|
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_name_in = input_signature[i].semantic_name;
|
|
|
|
semantic_idx_in = input_signature[i].semantic_idx;
|
|
|
|
set[map[i]] = input_signature[i].mask;
|
|
|
|
shader_glsl_write_mask_to_str(input_signature[i].mask, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (!output_signature)
|
|
|
|
{
|
|
|
|
if (shader_match_semantic(semantic_name_in, WINED3DDECLUSAGE_COLOR))
|
|
|
|
{
|
|
|
|
if (semantic_idx_in == 0)
|
|
|
|
shader_addline(buffer, "%s%s = front_color%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
|
|
|
else if (semantic_idx_in == 1)
|
|
|
|
shader_addline(buffer, "%s%s = front_secondary_color%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
|
|
|
else
|
|
|
|
shader_addline(buffer, "%s%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name_in, WINED3DDECLUSAGE_TEXCOORD))
|
|
|
|
{
|
|
|
|
if (semantic_idx_in < 8)
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "%s%s = gl_TexCoord[%u]%s;\n",
|
|
|
|
destination, reg_mask, semantic_idx_in, reg_mask);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
shader_addline(buffer, "%s%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
2009-05-27 10:24:50 +02:00
|
|
|
destination, reg_mask, reg_mask);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name_in, WINED3DDECLUSAGE_FOG))
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "%s%s = vec4(gl_FogFragCoord, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "%s%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
BOOL found = FALSE;
|
2009-05-27 10:24:50 +02:00
|
|
|
|
|
|
|
output_map = reg_maps_out->output_registers;
|
|
|
|
for (j = 0; output_map; output_map >>= 1, ++j)
|
|
|
|
{
|
|
|
|
if (!(output_map & 1)) continue;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_name_out = output_signature[j].semantic_name;
|
|
|
|
semantic_idx_out = output_signature[j].semantic_idx;
|
2009-05-29 09:13:21 +02:00
|
|
|
shader_glsl_write_mask_to_str(output_signature[j].mask, reg_mask_out);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (semantic_idx_in == semantic_idx_out
|
|
|
|
&& !strcmp(semantic_name_in, semantic_name_out))
|
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
shader_addline(buffer, "%s%s = OUT[%u]%s;\n",
|
2009-06-02 09:01:16 +02:00
|
|
|
destination, reg_mask, j, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
found = TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if(!found) {
|
2008-06-19 00:36:35 +02:00
|
|
|
shader_addline(buffer, "%s%s = vec4(0.0, 0.0, 0.0, 0.0)%s;\n",
|
|
|
|
destination, reg_mask, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This is solely to make the compiler / linker happy and avoid warning about undefined
|
|
|
|
* varyings. It shouldn't result in any real code executed on the GPU, since all read
|
|
|
|
* input varyings are assigned above, if the optimizer works properly.
|
|
|
|
*/
|
2008-06-19 00:36:35 +02:00
|
|
|
for(i = 0; i < in_count + 2; i++) {
|
2009-06-17 10:19:51 +02:00
|
|
|
if (set[i] && set[i] != WINED3DSP_WRITEMASK_ALL)
|
|
|
|
{
|
2007-10-26 02:11:00 +02:00
|
|
|
unsigned int size = 0;
|
|
|
|
memset(reg_mask, 0, sizeof(reg_mask));
|
|
|
|
if(!(set[i] & WINED3DSP_WRITEMASK_0)) {
|
|
|
|
reg_mask[size] = 'x';
|
|
|
|
size++;
|
|
|
|
}
|
|
|
|
if(!(set[i] & WINED3DSP_WRITEMASK_1)) {
|
|
|
|
reg_mask[size] = 'y';
|
|
|
|
size++;
|
|
|
|
}
|
|
|
|
if(!(set[i] & WINED3DSP_WRITEMASK_2)) {
|
|
|
|
reg_mask[size] = 'z';
|
|
|
|
size++;
|
|
|
|
}
|
|
|
|
if(!(set[i] & WINED3DSP_WRITEMASK_3)) {
|
|
|
|
reg_mask[size] = 'w';
|
|
|
|
size++;
|
|
|
|
}
|
2008-06-19 00:36:35 +02:00
|
|
|
|
|
|
|
if (i == in_count) {
|
|
|
|
sprintf(destination, "gl_FrontColor");
|
|
|
|
} else if (i == in_count + 1) {
|
|
|
|
sprintf(destination, "gl_FrontSecondaryColor");
|
|
|
|
} else {
|
|
|
|
sprintf(destination, "IN[%u]", i);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (size == 1) {
|
|
|
|
shader_addline(buffer, "%s.%s = 0.0;\n", destination, reg_mask);
|
|
|
|
} else {
|
|
|
|
shader_addline(buffer, "%s.%s = vec%u(0.0);\n", destination, reg_mask, size);
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
HeapFree(GetProcessHeap(), 0, set);
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-09 09:56:08 +02:00
|
|
|
static GLhandleARB generate_param_reorder_function(struct wined3d_shader_buffer *buffer,
|
2009-07-17 10:34:01 +02:00
|
|
|
IWineD3DVertexShader *vertexshader, IWineD3DPixelShader *pixelshader, const struct wined3d_gl_info *gl_info)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2007-10-26 02:11:00 +02:00
|
|
|
GLhandleARB ret = 0;
|
|
|
|
IWineD3DVertexShaderImpl *vs = (IWineD3DVertexShaderImpl *) vertexshader;
|
|
|
|
IWineD3DPixelShaderImpl *ps = (IWineD3DPixelShaderImpl *) pixelshader;
|
2008-08-23 22:41:51 +02:00
|
|
|
IWineD3DDeviceImpl *device;
|
2009-05-06 17:59:21 +02:00
|
|
|
DWORD vs_major = vs->baseShader.reg_maps.shader_version.major;
|
|
|
|
DWORD ps_major = ps ? ps->baseShader.reg_maps.shader_version.major : 0;
|
2007-10-26 02:11:00 +02:00
|
|
|
unsigned int i;
|
2009-05-27 10:24:50 +02:00
|
|
|
const char *semantic_name;
|
|
|
|
UINT semantic_idx;
|
2007-10-26 02:11:00 +02:00
|
|
|
char reg_mask[6];
|
2009-05-27 10:24:50 +02:00
|
|
|
const struct wined3d_shader_signature_element *output_signature;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_buffer_clear(buffer);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "#version 120\n");
|
2008-06-30 23:03:47 +02:00
|
|
|
|
2007-10-26 02:11:00 +02:00
|
|
|
if(vs_major < 3 && ps_major < 3) {
|
2007-12-06 22:10:11 +01:00
|
|
|
/* That one is easy: The vertex shader writes to the builtin varyings, the pixel shader reads from them.
|
|
|
|
* Take care about the texcoord .w fixup though if we're using the fixed function fragment pipeline
|
|
|
|
*/
|
2008-08-23 22:41:51 +02:00
|
|
|
device = (IWineD3DDeviceImpl *) vs->baseShader.device;
|
2009-10-22 10:09:53 +02:00
|
|
|
if ((gl_info->quirks & WINED3D_QUIRK_SET_TEXCOORD_W)
|
2009-07-01 09:46:19 +02:00
|
|
|
&& ps_major == 0 && vs_major > 0 && !device->frag_pipe->ffp_proj_control)
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "void order_ps_input() {\n");
|
2007-12-06 22:10:11 +01:00
|
|
|
for(i = 0; i < min(8, MAX_REG_TEXCRD); i++) {
|
|
|
|
if(vs->baseShader.reg_maps.texcoord_mask[i] != 0 &&
|
|
|
|
vs->baseShader.reg_maps.texcoord_mask[i] != WINED3DSP_WRITEMASK_ALL) {
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u].w = 1.0;\n", i);
|
2007-12-06 22:10:11 +01:00
|
|
|
}
|
|
|
|
}
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "}\n");
|
2007-12-06 22:10:11 +01:00
|
|
|
} else {
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "void order_ps_input() { /* do nothing */ }\n");
|
2007-12-06 22:10:11 +01:00
|
|
|
}
|
2007-10-26 02:11:00 +02:00
|
|
|
} else if(ps_major < 3 && vs_major >= 3) {
|
2009-05-27 10:24:50 +02:00
|
|
|
WORD map = vs->baseShader.reg_maps.output_registers;
|
|
|
|
|
2007-10-26 02:11:00 +02:00
|
|
|
/* The vertex shader writes to its own varyings, the pixel shader needs them in the builtin ones */
|
2009-12-30 19:33:41 +01:00
|
|
|
output_signature = vs->baseShader.output_signature;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "void order_ps_input(in vec4 OUT[%u]) {\n", MAX_REG_OUTPUT);
|
2009-05-27 10:24:50 +02:00
|
|
|
for (i = 0; map; map >>= 1, ++i)
|
|
|
|
{
|
2009-05-27 10:24:50 +02:00
|
|
|
DWORD write_mask;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (!(map & 1)) continue;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_name = output_signature[i].semantic_name;
|
|
|
|
semantic_idx = output_signature[i].semantic_idx;
|
|
|
|
write_mask = output_signature[i].mask;
|
|
|
|
shader_glsl_write_mask_to_str(write_mask, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_COLOR))
|
|
|
|
{
|
|
|
|
if (semantic_idx == 0)
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_FrontColor%s = OUT[%u]%s;\n", reg_mask, i, reg_mask);
|
2009-05-27 10:24:50 +02:00
|
|
|
else if (semantic_idx == 1)
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_FrontSecondaryColor%s = OUT[%u]%s;\n", reg_mask, i, reg_mask);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_POSITION))
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_Position%s = OUT[%u]%s;\n", reg_mask, i, reg_mask);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_TEXCOORD))
|
|
|
|
{
|
|
|
|
if (semantic_idx < 8)
|
|
|
|
{
|
2009-10-22 10:09:53 +02:00
|
|
|
if (!(gl_info->quirks & WINED3D_QUIRK_SET_TEXCOORD_W) || ps_major > 0)
|
2009-07-01 09:46:19 +02:00
|
|
|
write_mask |= WINED3DSP_WRITEMASK_3;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u]%s = OUT[%u]%s;\n",
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_idx, reg_mask, i, reg_mask);
|
|
|
|
if (!(write_mask & WINED3DSP_WRITEMASK_3))
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_TexCoord[%u].w = 1.0;\n", semantic_idx);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_PSIZE))
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_PointSize = OUT[%u].x;\n", i);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_FOG))
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_FogFragCoord = OUT[%u].%c;\n", i, reg_mask[1]);
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
|
|
|
}
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "}\n");
|
2007-10-26 02:11:00 +02:00
|
|
|
|
|
|
|
} else if(ps_major >= 3 && vs_major >= 3) {
|
2009-05-27 10:24:50 +02:00
|
|
|
WORD map = vs->baseShader.reg_maps.output_registers;
|
|
|
|
|
2009-12-30 19:33:41 +01:00
|
|
|
output_signature = vs->baseShader.output_signature;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
|
|
|
/* This one is tricky: a 3.0 pixel shader reads from a 3.0 vertex shader */
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "varying vec4 IN[%u];\n", vec4_varyings(3, gl_info));
|
|
|
|
shader_addline(buffer, "void order_ps_input(in vec4 OUT[%u]) {\n", MAX_REG_OUTPUT);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
|
|
|
/* First, sort out position and point size. Those are not passed to the pixel shader */
|
2009-05-27 10:24:50 +02:00
|
|
|
for (i = 0; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(map & 1)) continue;
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
semantic_name = output_signature[i].semantic_name;
|
|
|
|
shader_glsl_write_mask_to_str(output_signature[i].mask, reg_mask);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-05-27 10:24:50 +02:00
|
|
|
if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_POSITION))
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_Position%s = OUT[%u]%s;\n", reg_mask, i, reg_mask);
|
2009-05-27 10:24:50 +02:00
|
|
|
}
|
|
|
|
else if (shader_match_semantic(semantic_name, WINED3DDECLUSAGE_PSIZE))
|
|
|
|
{
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "gl_PointSize = OUT[%u].x;\n", i);
|
2007-10-26 02:11:00 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Then, fix the pixel shader input */
|
2009-12-30 19:33:41 +01:00
|
|
|
handle_ps3_input(buffer, gl_info, ps->input_reg_map, ps->baseShader.input_signature,
|
2009-05-27 10:24:50 +02:00
|
|
|
&ps->baseShader.reg_maps, output_signature, &vs->baseShader.reg_maps);
|
2007-10-26 02:11:00 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "}\n");
|
2007-10-26 02:11:00 +02:00
|
|
|
} else if(ps_major >= 3 && vs_major < 3) {
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "varying vec4 IN[%u];\n", vec4_varyings(3, gl_info));
|
|
|
|
shader_addline(buffer, "void order_ps_input() {\n");
|
2007-10-26 02:11:00 +02:00
|
|
|
/* The vertex shader wrote to the builtin varyings. There is no need to figure out position and
|
|
|
|
* point size, but we depend on the optimizers kindness to find out that the pixel shader doesn't
|
|
|
|
* read gl_TexCoord and gl_ColorX, otherwise we'll run out of varyings
|
|
|
|
*/
|
2009-12-30 19:33:41 +01:00
|
|
|
handle_ps3_input(buffer, gl_info, ps->input_reg_map, ps->baseShader.input_signature,
|
2009-05-27 10:24:50 +02:00
|
|
|
&ps->baseShader.reg_maps, NULL, NULL);
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_addline(buffer, "}\n");
|
2007-10-26 02:11:00 +02:00
|
|
|
} else {
|
|
|
|
ERR("Unexpected vertex and pixel shader version condition: vs: %d, ps: %d\n", vs_major, ps_major);
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = GL_EXTCALL(glCreateShaderObjectARB(GL_VERTEX_SHADER_ARB));
|
|
|
|
checkGLcall("glCreateShaderObjectARB(GL_VERTEX_SHADER_ARB)");
|
2009-07-09 09:56:07 +02:00
|
|
|
GL_EXTCALL(glShaderSourceARB(ret, 1, (const char**)&buffer->buffer, NULL));
|
|
|
|
checkGLcall("glShaderSourceARB(ret, 1, &buffer->buffer, NULL)");
|
2007-10-26 02:11:00 +02:00
|
|
|
GL_EXTCALL(glCompileShaderARB(ret));
|
|
|
|
checkGLcall("glCompileShaderARB(ret)");
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-07-17 10:34:01 +02:00
|
|
|
static void hardcode_local_constants(IWineD3DBaseShaderImpl *shader, const struct wined3d_gl_info *gl_info,
|
2008-11-25 14:36:09 +01:00
|
|
|
GLhandleARB programId, char prefix)
|
|
|
|
{
|
|
|
|
const local_constant *lconst;
|
2009-03-25 10:12:27 +01:00
|
|
|
GLint tmp_loc;
|
2008-11-25 14:36:09 +01:00
|
|
|
const float *value;
|
2008-06-02 21:44:06 +02:00
|
|
|
char glsl_name[8];
|
|
|
|
|
|
|
|
LIST_FOR_EACH_ENTRY(lconst, &shader->baseShader.constantsF, local_constant, entry) {
|
2008-11-25 14:36:09 +01:00
|
|
|
value = (const float *)lconst->value;
|
2008-06-02 21:44:06 +02:00
|
|
|
snprintf(glsl_name, sizeof(glsl_name), "%cLC%u", prefix, lconst->idx);
|
|
|
|
tmp_loc = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
|
|
|
|
GL_EXTCALL(glUniform4fvARB(tmp_loc, 1, value));
|
|
|
|
}
|
2009-07-07 11:08:02 +02:00
|
|
|
checkGLcall("Hardcoding local constants");
|
2008-06-02 21:44:06 +02:00
|
|
|
}
|
|
|
|
|
2009-05-26 13:57:03 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-08-07 08:51:18 +02:00
|
|
|
static GLuint shader_glsl_generate_pshader(const struct wined3d_context *context,
|
|
|
|
struct wined3d_shader_buffer *buffer, IWineD3DPixelShaderImpl *This,
|
2009-07-09 09:56:08 +02:00
|
|
|
const struct ps_compile_args *args, struct ps_np2fixup_info *np2fixup_info)
|
2009-05-26 13:57:03 +02:00
|
|
|
{
|
|
|
|
const struct shader_reg_maps *reg_maps = &This->baseShader.reg_maps;
|
2009-08-07 08:51:18 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
2009-05-26 13:57:03 +02:00
|
|
|
CONST DWORD *function = This->baseShader.function;
|
|
|
|
struct shader_glsl_ctx_priv priv_ctx;
|
|
|
|
|
|
|
|
/* Create the hw GLSL shader object and assign it as the shader->prgId */
|
|
|
|
GLhandleARB shader_obj = GL_EXTCALL(glCreateShaderObjectARB(GL_FRAGMENT_SHADER_ARB));
|
|
|
|
|
|
|
|
memset(&priv_ctx, 0, sizeof(priv_ctx));
|
|
|
|
priv_ctx.cur_ps_args = args;
|
2009-06-17 23:24:25 +02:00
|
|
|
priv_ctx.cur_np2fixup_info = np2fixup_info;
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
shader_addline(buffer, "#version 120\n");
|
|
|
|
|
2009-10-29 10:37:11 +01:00
|
|
|
if (gl_info->supported[ARB_SHADER_TEXTURE_LOD] && reg_maps->usestexldd)
|
|
|
|
{
|
2009-05-26 13:57:03 +02:00
|
|
|
shader_addline(buffer, "#extension GL_ARB_shader_texture_lod : enable\n");
|
|
|
|
}
|
2009-10-29 10:37:11 +01:00
|
|
|
if (gl_info->supported[ARB_TEXTURE_RECTANGLE])
|
|
|
|
{
|
2009-05-26 13:57:03 +02:00
|
|
|
/* The spec says that it doesn't have to be explicitly enabled, but the nvidia
|
|
|
|
* drivers write a warning if we don't do so
|
|
|
|
*/
|
|
|
|
shader_addline(buffer, "#extension GL_ARB_texture_rectangle : enable\n");
|
|
|
|
}
|
2010-01-24 21:16:11 +01:00
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "#extension GL_EXT_gpu_shader4 : enable\n");
|
|
|
|
}
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
/* Base Declarations */
|
2009-08-07 08:51:18 +02:00
|
|
|
shader_generate_glsl_declarations(context, buffer, (IWineD3DBaseShader *)This, reg_maps, &priv_ctx);
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
/* Pack 3.0 inputs */
|
|
|
|
if (reg_maps->shader_version.major >= 3 && args->vp_mode != vertexshader)
|
|
|
|
{
|
2009-12-30 19:33:41 +01:00
|
|
|
shader_glsl_input_pack((IWineD3DPixelShader *) This, buffer,
|
|
|
|
This->baseShader.input_signature, reg_maps, args->vp_mode);
|
2009-05-26 13:57:03 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Base Shader Body */
|
|
|
|
shader_generate_main((IWineD3DBaseShader *)This, buffer, reg_maps, function, &priv_ctx);
|
|
|
|
|
|
|
|
/* Pixel shaders < 2.0 place the resulting color in R0 implicitly */
|
|
|
|
if (reg_maps->shader_version.major < 2)
|
|
|
|
{
|
|
|
|
/* Some older cards like GeforceFX ones don't support multiple buffers, so also not gl_FragData */
|
2009-06-18 18:17:45 +02:00
|
|
|
shader_addline(buffer, "gl_FragData[0] = R0;\n");
|
2009-05-26 13:57:03 +02:00
|
|
|
}
|
|
|
|
|
2009-07-10 10:20:11 +02:00
|
|
|
if (args->srgb_correction)
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "tmp0.xyz = pow(gl_FragData[0].xyz, vec3(srgb_const0.x));\n");
|
|
|
|
shader_addline(buffer, "tmp0.xyz = tmp0.xyz * vec3(srgb_const0.y) - vec3(srgb_const0.z);\n");
|
|
|
|
shader_addline(buffer, "tmp1.xyz = gl_FragData[0].xyz * vec3(srgb_const0.w);\n");
|
|
|
|
shader_addline(buffer, "bvec3 srgb_compare = lessThan(gl_FragData[0].xyz, vec3(srgb_const1.x));\n");
|
|
|
|
shader_addline(buffer, "gl_FragData[0].xyz = mix(tmp0.xyz, tmp1.xyz, vec3(srgb_compare));\n");
|
2009-07-09 09:56:10 +02:00
|
|
|
shader_addline(buffer, "gl_FragData[0] = clamp(gl_FragData[0], 0.0, 1.0);\n");
|
2009-05-26 13:57:03 +02:00
|
|
|
}
|
|
|
|
/* Pixel shader < 3.0 do not replace the fog stage.
|
|
|
|
* This implements linear fog computation and blending.
|
|
|
|
* TODO: non linear fog
|
|
|
|
* NOTE: gl_Fog.start and gl_Fog.end don't hold fog start s and end e but
|
|
|
|
* -1/(e-s) and e/(e-s) respectively.
|
|
|
|
*/
|
|
|
|
if (reg_maps->shader_version.major < 3)
|
|
|
|
{
|
|
|
|
switch(args->fog) {
|
|
|
|
case FOG_OFF: break;
|
|
|
|
case FOG_LINEAR:
|
|
|
|
shader_addline(buffer, "float fogstart = -1.0 / (gl_Fog.end - gl_Fog.start);\n");
|
|
|
|
shader_addline(buffer, "float fogend = gl_Fog.end * -fogstart;\n");
|
|
|
|
shader_addline(buffer, "float Fog = clamp(gl_FogFragCoord * fogstart + fogend, 0.0, 1.0);\n");
|
2009-07-09 09:56:10 +02:00
|
|
|
shader_addline(buffer, "gl_FragData[0].xyz = mix(gl_Fog.color.xyz, gl_FragData[0].xyz, Fog);\n");
|
2009-05-26 13:57:03 +02:00
|
|
|
break;
|
|
|
|
case FOG_EXP:
|
|
|
|
/* Fog = e^(-gl_Fog.density * gl_FogFragCoord) */
|
|
|
|
shader_addline(buffer, "float Fog = exp(-gl_Fog.density * gl_FogFragCoord);\n");
|
|
|
|
shader_addline(buffer, "Fog = clamp(Fog, 0.0, 1.0);\n");
|
2009-07-09 09:56:10 +02:00
|
|
|
shader_addline(buffer, "gl_FragData[0].xyz = mix(gl_Fog.color.xyz, gl_FragData[0].xyz, Fog);\n");
|
2009-05-26 13:57:03 +02:00
|
|
|
break;
|
|
|
|
case FOG_EXP2:
|
|
|
|
/* Fog = e^(-(gl_Fog.density * gl_FogFragCoord)^2) */
|
|
|
|
shader_addline(buffer, "float Fog = exp(-gl_Fog.density * gl_Fog.density * gl_FogFragCoord * gl_FogFragCoord);\n");
|
|
|
|
shader_addline(buffer, "Fog = clamp(Fog, 0.0, 1.0);\n");
|
2009-07-09 09:56:10 +02:00
|
|
|
shader_addline(buffer, "gl_FragData[0].xyz = mix(gl_Fog.color.xyz, gl_FragData[0].xyz, Fog);\n");
|
2009-05-26 13:57:03 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
shader_addline(buffer, "}\n");
|
|
|
|
|
|
|
|
TRACE("Compiling shader object %u\n", shader_obj);
|
|
|
|
GL_EXTCALL(glShaderSourceARB(shader_obj, 1, (const char**)&buffer->buffer, NULL));
|
|
|
|
GL_EXTCALL(glCompileShaderARB(shader_obj));
|
2009-10-22 10:09:53 +02:00
|
|
|
print_glsl_info_log(gl_info, shader_obj);
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
/* Store the shader object */
|
|
|
|
return shader_obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* GL locking is done by the caller */
|
2009-08-07 08:51:18 +02:00
|
|
|
static GLuint shader_glsl_generate_vshader(const struct wined3d_context *context,
|
|
|
|
struct wined3d_shader_buffer *buffer, IWineD3DVertexShaderImpl *This,
|
|
|
|
const struct vs_compile_args *args)
|
2009-05-26 13:57:03 +02:00
|
|
|
{
|
|
|
|
const struct shader_reg_maps *reg_maps = &This->baseShader.reg_maps;
|
2009-08-07 08:51:18 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
2009-05-26 13:57:03 +02:00
|
|
|
CONST DWORD *function = This->baseShader.function;
|
|
|
|
struct shader_glsl_ctx_priv priv_ctx;
|
|
|
|
|
|
|
|
/* Create the hw GLSL shader program and assign it as the shader->prgId */
|
|
|
|
GLhandleARB shader_obj = GL_EXTCALL(glCreateShaderObjectARB(GL_VERTEX_SHADER_ARB));
|
|
|
|
|
|
|
|
shader_addline(buffer, "#version 120\n");
|
|
|
|
|
2010-01-24 21:16:11 +01:00
|
|
|
if (gl_info->supported[EXT_GPU_SHADER4])
|
|
|
|
{
|
|
|
|
shader_addline(buffer, "#extension GL_EXT_gpu_shader4 : enable\n");
|
|
|
|
}
|
|
|
|
|
2009-05-26 13:57:03 +02:00
|
|
|
memset(&priv_ctx, 0, sizeof(priv_ctx));
|
|
|
|
priv_ctx.cur_vs_args = args;
|
|
|
|
|
|
|
|
/* Base Declarations */
|
2009-08-07 08:51:18 +02:00
|
|
|
shader_generate_glsl_declarations(context, buffer, (IWineD3DBaseShader *)This, reg_maps, &priv_ctx);
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
/* Base Shader Body */
|
|
|
|
shader_generate_main((IWineD3DBaseShader*)This, buffer, reg_maps, function, &priv_ctx);
|
|
|
|
|
|
|
|
/* Unpack 3.0 outputs */
|
|
|
|
if (reg_maps->shader_version.major >= 3) shader_addline(buffer, "order_ps_input(OUT);\n");
|
|
|
|
else shader_addline(buffer, "order_ps_input();\n");
|
|
|
|
|
|
|
|
/* The D3DRS_FOGTABLEMODE render state defines if the shader-generated fog coord is used
|
|
|
|
* or if the fragment depth is used. If the fragment depth is used(FOGTABLEMODE != NONE),
|
|
|
|
* the fog frag coord is thrown away. If the fog frag coord is used, but not written by
|
|
|
|
* the shader, it is set to 0.0(fully fogged, since start = 1.0, end = 0.0)
|
|
|
|
*/
|
|
|
|
if(args->fog_src == VS_FOG_Z) {
|
|
|
|
shader_addline(buffer, "gl_FogFragCoord = gl_Position.z;\n");
|
|
|
|
} else if (!reg_maps->fog) {
|
|
|
|
shader_addline(buffer, "gl_FogFragCoord = 0.0;\n");
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Write the final position.
|
|
|
|
*
|
|
|
|
* OpenGL coordinates specify the center of the pixel while d3d coords specify
|
|
|
|
* the corner. The offsets are stored in z and w in posFixup. posFixup.y contains
|
|
|
|
* 1.0 or -1.0 to turn the rendering upside down for offscreen rendering. PosFixup.x
|
|
|
|
* contains 1.0 to allow a mad.
|
|
|
|
*/
|
|
|
|
shader_addline(buffer, "gl_Position.y = gl_Position.y * posFixup.y;\n");
|
|
|
|
shader_addline(buffer, "gl_Position.xy += posFixup.zw * gl_Position.ww;\n");
|
2009-11-01 17:03:39 +01:00
|
|
|
if(args->clip_enabled) {
|
|
|
|
shader_addline(buffer, "gl_ClipVertex = gl_Position;\n");
|
|
|
|
}
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
/* Z coord [0;1]->[-1;1] mapping, see comment in transform_projection in state.c
|
|
|
|
*
|
|
|
|
* Basically we want (in homogeneous coordinates) z = z * 2 - 1. However, shaders are run
|
|
|
|
* before the homogeneous divide, so we have to take the w into account: z = ((z / w) * 2 - 1) * w,
|
|
|
|
* which is the same as z = z * 2 - w.
|
|
|
|
*/
|
|
|
|
shader_addline(buffer, "gl_Position.z = gl_Position.z * 2.0 - gl_Position.w;\n");
|
|
|
|
|
|
|
|
shader_addline(buffer, "}\n");
|
|
|
|
|
|
|
|
TRACE("Compiling shader object %u\n", shader_obj);
|
|
|
|
GL_EXTCALL(glShaderSourceARB(shader_obj, 1, (const char**)&buffer->buffer, NULL));
|
|
|
|
GL_EXTCALL(glCompileShaderARB(shader_obj));
|
2009-10-22 10:09:53 +02:00
|
|
|
print_glsl_info_log(gl_info, shader_obj);
|
2009-05-26 13:57:03 +02:00
|
|
|
|
|
|
|
return shader_obj;
|
|
|
|
}
|
2009-05-26 13:43:43 +02:00
|
|
|
|
2009-08-07 08:51:18 +02:00
|
|
|
static GLhandleARB find_glsl_pshader(const struct wined3d_context *context,
|
|
|
|
struct wined3d_shader_buffer *buffer, IWineD3DPixelShaderImpl *shader,
|
2009-07-09 09:56:07 +02:00
|
|
|
const struct ps_compile_args *args, const struct ps_np2fixup_info **np2fixup_info)
|
2009-05-26 13:43:43 +02:00
|
|
|
{
|
|
|
|
UINT i;
|
|
|
|
DWORD new_size;
|
2009-05-26 21:05:59 +02:00
|
|
|
struct glsl_ps_compiled_shader *new_array;
|
2009-06-17 23:24:25 +02:00
|
|
|
struct glsl_pshader_private *shader_data;
|
|
|
|
struct ps_np2fixup_info *np2fixup = NULL;
|
2009-05-26 21:05:59 +02:00
|
|
|
GLhandleARB ret;
|
|
|
|
|
2009-09-25 13:31:44 +02:00
|
|
|
if (!shader->baseShader.backend_data)
|
|
|
|
{
|
|
|
|
shader->baseShader.backend_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
|
|
|
|
if (!shader->baseShader.backend_data)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate backend data.\n");
|
|
|
|
return 0;
|
|
|
|
}
|
2009-05-26 21:05:59 +02:00
|
|
|
}
|
2009-09-25 13:31:44 +02:00
|
|
|
shader_data = shader->baseShader.backend_data;
|
2009-05-26 13:43:43 +02:00
|
|
|
|
|
|
|
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
|
|
|
|
* so a linear search is more performant than a hashmap or a binary search
|
|
|
|
* (cache coherency etc)
|
|
|
|
*/
|
2009-05-26 21:05:59 +02:00
|
|
|
for(i = 0; i < shader_data->num_gl_shaders; i++) {
|
|
|
|
if(memcmp(&shader_data->gl_shaders[i].args, args, sizeof(*args)) == 0) {
|
2009-06-17 23:24:25 +02:00
|
|
|
if(args->np2_fixup) *np2fixup_info = &shader_data->gl_shaders[i].np2fixup;
|
2009-05-26 21:05:59 +02:00
|
|
|
return shader_data->gl_shaders[i].prgId;
|
2009-05-26 13:43:43 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-07-08 09:49:27 +02:00
|
|
|
TRACE("No matching GL shader found for shader %p, compiling a new shader.\n", shader);
|
2009-05-26 21:05:59 +02:00
|
|
|
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
|
|
|
|
if (shader_data->num_gl_shaders)
|
2009-05-26 13:43:43 +02:00
|
|
|
{
|
2009-05-26 21:05:59 +02:00
|
|
|
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
|
|
|
|
new_array = HeapReAlloc(GetProcessHeap(), 0, shader_data->gl_shaders,
|
|
|
|
new_size * sizeof(*shader_data->gl_shaders));
|
2009-05-26 13:43:43 +02:00
|
|
|
} else {
|
2009-05-26 21:05:59 +02:00
|
|
|
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader_data->gl_shaders));
|
2009-05-26 13:43:43 +02:00
|
|
|
new_size = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if(!new_array) {
|
|
|
|
ERR("Out of memory\n");
|
|
|
|
return 0;
|
|
|
|
}
|
2009-05-26 21:05:59 +02:00
|
|
|
shader_data->gl_shaders = new_array;
|
|
|
|
shader_data->shader_array_size = new_size;
|
2009-05-26 13:43:43 +02:00
|
|
|
}
|
|
|
|
|
2009-05-26 21:05:59 +02:00
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
|
2009-05-26 13:43:43 +02:00
|
|
|
|
2009-06-17 23:24:25 +02:00
|
|
|
memset(&shader_data->gl_shaders[shader_data->num_gl_shaders].np2fixup, 0, sizeof(struct ps_np2fixup_info));
|
|
|
|
if (args->np2_fixup) np2fixup = &shader_data->gl_shaders[shader_data->num_gl_shaders].np2fixup;
|
|
|
|
|
2009-05-26 13:43:43 +02:00
|
|
|
pixelshader_update_samplers(&shader->baseShader.reg_maps,
|
|
|
|
((IWineD3DDeviceImpl *)shader->baseShader.device)->stateBlock->textures);
|
2009-05-26 21:05:59 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_buffer_clear(buffer);
|
2009-08-07 08:51:18 +02:00
|
|
|
ret = shader_glsl_generate_pshader(context, buffer, shader, args, np2fixup);
|
2009-05-26 21:05:59 +02:00
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders++].prgId = ret;
|
2009-06-17 23:24:25 +02:00
|
|
|
*np2fixup_info = np2fixup;
|
2009-05-26 13:43:43 +02:00
|
|
|
|
2009-05-26 21:05:59 +02:00
|
|
|
return ret;
|
2009-05-26 13:43:43 +02:00
|
|
|
}
|
|
|
|
|
2009-05-26 14:10:56 +02:00
|
|
|
static inline BOOL vs_args_equal(const struct vs_compile_args *stored, const struct vs_compile_args *new,
|
|
|
|
const DWORD use_map) {
|
|
|
|
if((stored->swizzle_map & use_map) != new->swizzle_map) return FALSE;
|
2009-11-01 17:03:39 +01:00
|
|
|
if((stored->clip_enabled) != new->clip_enabled) return FALSE;
|
2009-05-26 14:10:56 +02:00
|
|
|
return stored->fog_src == new->fog_src;
|
|
|
|
}
|
|
|
|
|
2009-08-07 08:51:18 +02:00
|
|
|
static GLhandleARB find_glsl_vshader(const struct wined3d_context *context,
|
|
|
|
struct wined3d_shader_buffer *buffer, IWineD3DVertexShaderImpl *shader,
|
2009-07-09 09:56:07 +02:00
|
|
|
const struct vs_compile_args *args)
|
2009-05-26 14:10:56 +02:00
|
|
|
{
|
|
|
|
UINT i;
|
2009-05-26 21:06:37 +02:00
|
|
|
DWORD new_size;
|
|
|
|
struct glsl_vs_compiled_shader *new_array;
|
2009-05-26 14:10:56 +02:00
|
|
|
DWORD use_map = ((IWineD3DDeviceImpl *)shader->baseShader.device)->strided_streams.use_map;
|
2009-05-26 21:06:37 +02:00
|
|
|
struct glsl_vshader_private *shader_data;
|
2009-05-26 14:10:56 +02:00
|
|
|
GLhandleARB ret;
|
|
|
|
|
2009-09-25 13:31:44 +02:00
|
|
|
if (!shader->baseShader.backend_data)
|
|
|
|
{
|
|
|
|
shader->baseShader.backend_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*shader_data));
|
|
|
|
if (!shader->baseShader.backend_data)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate backend data.\n");
|
|
|
|
return 0;
|
|
|
|
}
|
2009-05-26 21:06:37 +02:00
|
|
|
}
|
2009-09-25 13:31:44 +02:00
|
|
|
shader_data = shader->baseShader.backend_data;
|
2009-05-26 21:06:37 +02:00
|
|
|
|
2009-05-26 14:10:56 +02:00
|
|
|
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
|
|
|
|
* so a linear search is more performant than a hashmap or a binary search
|
|
|
|
* (cache coherency etc)
|
|
|
|
*/
|
2009-05-26 21:06:37 +02:00
|
|
|
for(i = 0; i < shader_data->num_gl_shaders; i++) {
|
|
|
|
if(vs_args_equal(&shader_data->gl_shaders[i].args, args, use_map)) {
|
|
|
|
return shader_data->gl_shaders[i].prgId;
|
2009-05-26 14:10:56 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-07-08 09:49:27 +02:00
|
|
|
TRACE("No matching GL shader found for shader %p, compiling a new shader.\n", shader);
|
2009-05-26 14:10:56 +02:00
|
|
|
|
2009-05-26 21:06:37 +02:00
|
|
|
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
|
|
|
|
if (shader_data->num_gl_shaders)
|
2009-05-26 14:10:56 +02:00
|
|
|
{
|
2009-05-26 21:06:37 +02:00
|
|
|
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
|
|
|
|
new_array = HeapReAlloc(GetProcessHeap(), 0, shader_data->gl_shaders,
|
|
|
|
new_size * sizeof(*shader_data->gl_shaders));
|
2009-05-26 14:10:56 +02:00
|
|
|
} else {
|
2009-05-26 21:06:37 +02:00
|
|
|
new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*shader_data->gl_shaders));
|
2009-05-26 14:10:56 +02:00
|
|
|
new_size = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
if(!new_array) {
|
|
|
|
ERR("Out of memory\n");
|
|
|
|
return 0;
|
|
|
|
}
|
2009-05-26 21:06:37 +02:00
|
|
|
shader_data->gl_shaders = new_array;
|
|
|
|
shader_data->shader_array_size = new_size;
|
2009-05-26 14:10:56 +02:00
|
|
|
}
|
|
|
|
|
2009-05-26 21:06:37 +02:00
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
|
2009-05-26 14:10:56 +02:00
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
shader_buffer_clear(buffer);
|
2009-08-07 08:51:18 +02:00
|
|
|
ret = shader_glsl_generate_vshader(context, buffer, shader, args);
|
2009-05-26 21:06:37 +02:00
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders++].prgId = ret;
|
2009-05-26 14:10:56 +02:00
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2006-12-28 03:13:24 +01:00
|
|
|
/** Sets the GLSL program ID for the given pixel and vertex shader combination.
|
|
|
|
* It sets the programId on the current StateBlock (because it should be called
|
|
|
|
* inside of the DrawPrimitive() part of the render loop).
|
|
|
|
*
|
|
|
|
* If a program for the given combination does not exist, create one, and store
|
2007-02-27 20:51:53 +01:00
|
|
|
* the program in the hash table. If it creates a program, it will link the
|
|
|
|
* given objects, too.
|
2006-12-28 03:13:24 +01:00
|
|
|
*/
|
2009-05-14 19:40:56 +02:00
|
|
|
|
|
|
|
/* GL locking is done by the caller */
|
2009-08-07 08:51:18 +02:00
|
|
|
static void set_glsl_shader_program(const struct wined3d_context *context,
|
|
|
|
IWineD3DDeviceImpl *device, BOOL use_ps, BOOL use_vs)
|
|
|
|
{
|
|
|
|
IWineD3DVertexShader *vshader = use_vs ? device->stateBlock->vertexShader : NULL;
|
|
|
|
IWineD3DPixelShader *pshader = use_ps ? device->stateBlock->pixelShader : NULL;
|
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
|
|
struct shader_glsl_priv *priv = device->shader_priv;
|
2007-02-27 20:51:53 +01:00
|
|
|
struct glsl_shader_prog_link *entry = NULL;
|
2006-12-28 03:13:24 +01:00
|
|
|
GLhandleARB programId = 0;
|
2007-10-26 02:11:00 +02:00
|
|
|
GLhandleARB reorder_shader_id = 0;
|
2009-03-25 10:12:27 +01:00
|
|
|
unsigned int i;
|
2006-12-28 03:13:24 +01:00
|
|
|
char glsl_name[8];
|
2009-02-05 19:44:32 +01:00
|
|
|
struct ps_compile_args ps_compile_args;
|
|
|
|
struct vs_compile_args vs_compile_args;
|
2006-12-28 03:13:24 +01:00
|
|
|
|
2009-08-07 08:51:18 +02:00
|
|
|
if (vshader) find_vs_compile_args((IWineD3DVertexShaderImpl *)vshader, device->stateBlock, &vs_compile_args);
|
|
|
|
if (pshader) find_ps_compile_args((IWineD3DPixelShaderImpl *)pshader, device->stateBlock, &ps_compile_args);
|
2009-06-09 10:47:20 +02:00
|
|
|
|
2009-02-05 19:44:32 +01:00
|
|
|
entry = get_glsl_program_entry(priv, vshader, pshader, &vs_compile_args, &ps_compile_args);
|
2007-02-27 20:51:53 +01:00
|
|
|
if (entry) {
|
2008-07-07 21:02:57 +02:00
|
|
|
priv->glsl_program = entry;
|
2007-02-27 20:51:53 +01:00
|
|
|
return;
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* If we get to this point, then no matching program exists, so we create one */
|
|
|
|
programId = GL_EXTCALL(glCreateProgramObjectARB());
|
|
|
|
TRACE("Created new GLSL shader program %u\n", programId);
|
|
|
|
|
2007-02-27 20:51:53 +01:00
|
|
|
/* Create the entry */
|
|
|
|
entry = HeapAlloc(GetProcessHeap(), 0, sizeof(struct glsl_shader_prog_link));
|
|
|
|
entry->programId = programId;
|
2009-02-05 19:44:32 +01:00
|
|
|
entry->vshader = vshader;
|
2008-11-21 19:48:36 +01:00
|
|
|
entry->pshader = pshader;
|
2009-02-05 19:44:32 +01:00
|
|
|
entry->vs_args = vs_compile_args;
|
|
|
|
entry->ps_args = ps_compile_args;
|
2008-12-19 19:21:56 +01:00
|
|
|
entry->constant_version = 0;
|
2009-06-17 23:24:25 +02:00
|
|
|
entry->np2Fixup_info = NULL;
|
2007-02-27 20:51:53 +01:00
|
|
|
/* Add the hash table entry */
|
2008-07-08 21:44:20 +02:00
|
|
|
add_glsl_program_entry(priv, entry);
|
2007-02-27 20:51:53 +01:00
|
|
|
|
|
|
|
/* Set the current program */
|
2008-07-07 21:02:57 +02:00
|
|
|
priv->glsl_program = entry;
|
2006-12-28 03:13:24 +01:00
|
|
|
|
|
|
|
/* Attach GLSL vshader */
|
2009-06-09 10:47:20 +02:00
|
|
|
if (vshader)
|
|
|
|
{
|
2009-08-07 08:51:18 +02:00
|
|
|
GLhandleARB vshader_id = find_glsl_vshader(context, &priv->shader_buffer,
|
|
|
|
(IWineD3DVertexShaderImpl *)vshader, &vs_compile_args);
|
2009-05-27 10:24:49 +02:00
|
|
|
WORD map = ((IWineD3DBaseShaderImpl *)vshader)->baseShader.reg_maps.input_registers;
|
2006-12-28 03:13:24 +01:00
|
|
|
char tmp_name[10];
|
|
|
|
|
2009-07-09 09:56:07 +02:00
|
|
|
reorder_shader_id = generate_param_reorder_function(&priv->shader_buffer, vshader, pshader, gl_info);
|
2007-11-22 22:18:53 +01:00
|
|
|
TRACE("Attaching GLSL shader object %u to program %u\n", reorder_shader_id, programId);
|
|
|
|
GL_EXTCALL(glAttachObjectARB(programId, reorder_shader_id));
|
|
|
|
checkGLcall("glAttachObjectARB");
|
|
|
|
/* Flag the reorder function for deletion, then it will be freed automatically when the program
|
|
|
|
* is destroyed
|
|
|
|
*/
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(reorder_shader_id));
|
|
|
|
|
2007-02-27 20:51:53 +01:00
|
|
|
TRACE("Attaching GLSL shader object %u to program %u\n", vshader_id, programId);
|
|
|
|
GL_EXTCALL(glAttachObjectARB(programId, vshader_id));
|
|
|
|
checkGLcall("glAttachObjectARB");
|
2006-12-28 03:13:24 +01:00
|
|
|
|
|
|
|
/* Bind vertex attributes to a corresponding index number to match
|
|
|
|
* the same index numbers as ARB_vertex_programs (makes loading
|
|
|
|
* vertex attributes simpler). With this method, we can use the
|
|
|
|
* exact same code to load the attributes later for both ARB and
|
|
|
|
* GLSL shaders.
|
|
|
|
*
|
|
|
|
* We have to do this here because we need to know the Program ID
|
|
|
|
* in order to make the bindings work, and it has to be done prior
|
|
|
|
* to linking the GLSL program. */
|
2009-05-27 10:24:49 +02:00
|
|
|
for (i = 0; map; map >>= 1, ++i)
|
|
|
|
{
|
|
|
|
if (!(map & 1)) continue;
|
|
|
|
|
|
|
|
snprintf(tmp_name, sizeof(tmp_name), "attrib%u", i);
|
|
|
|
GL_EXTCALL(glBindAttribLocationARB(programId, i, tmp_name));
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
checkGLcall("glBindAttribLocationARB");
|
2007-02-27 20:51:53 +01:00
|
|
|
|
|
|
|
list_add_head(&((IWineD3DBaseShaderImpl *)vshader)->baseShader.linked_programs, &entry->vshader_entry);
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Attach GLSL pshader */
|
2009-06-09 10:47:20 +02:00
|
|
|
if (pshader)
|
|
|
|
{
|
2009-08-07 08:51:18 +02:00
|
|
|
GLhandleARB pshader_id = find_glsl_pshader(context, &priv->shader_buffer,
|
|
|
|
(IWineD3DPixelShaderImpl *)pshader, &ps_compile_args, &entry->np2Fixup_info);
|
2007-02-27 20:51:53 +01:00
|
|
|
TRACE("Attaching GLSL shader object %u to program %u\n", pshader_id, programId);
|
|
|
|
GL_EXTCALL(glAttachObjectARB(programId, pshader_id));
|
|
|
|
checkGLcall("glAttachObjectARB");
|
|
|
|
|
|
|
|
list_add_head(&((IWineD3DBaseShaderImpl *)pshader)->baseShader.linked_programs, &entry->pshader_entry);
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Link the program */
|
|
|
|
TRACE("Linking GLSL shader program %u\n", programId);
|
|
|
|
GL_EXTCALL(glLinkProgramARB(programId));
|
2010-01-28 23:40:27 +01:00
|
|
|
shader_glsl_validate_link(gl_info, programId);
|
2006-12-28 03:13:24 +01:00
|
|
|
|
2009-10-29 10:37:10 +01:00
|
|
|
entry->vuniformF_locations = HeapAlloc(GetProcessHeap(), 0,
|
|
|
|
sizeof(GLhandleARB) * gl_info->limits.glsl_vs_float_constants);
|
|
|
|
for (i = 0; i < gl_info->limits.glsl_vs_float_constants; ++i)
|
2009-10-22 10:09:54 +02:00
|
|
|
{
|
2006-12-28 03:13:24 +01:00
|
|
|
snprintf(glsl_name, sizeof(glsl_name), "VC[%i]", i);
|
2007-02-27 20:51:53 +01:00
|
|
|
entry->vuniformF_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
2009-10-22 10:09:54 +02:00
|
|
|
for (i = 0; i < MAX_CONST_I; ++i)
|
|
|
|
{
|
2007-11-06 23:36:10 +01:00
|
|
|
snprintf(glsl_name, sizeof(glsl_name), "VI[%i]", i);
|
|
|
|
entry->vuniformI_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
|
|
|
|
}
|
2009-10-29 10:37:10 +01:00
|
|
|
entry->puniformF_locations = HeapAlloc(GetProcessHeap(), 0,
|
|
|
|
sizeof(GLhandleARB) * gl_info->limits.glsl_ps_float_constants);
|
|
|
|
for (i = 0; i < gl_info->limits.glsl_ps_float_constants; ++i)
|
2009-10-22 10:09:54 +02:00
|
|
|
{
|
2006-12-28 03:13:24 +01:00
|
|
|
snprintf(glsl_name, sizeof(glsl_name), "PC[%i]", i);
|
2007-02-27 20:51:53 +01:00
|
|
|
entry->puniformF_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
2009-10-22 10:09:54 +02:00
|
|
|
for (i = 0; i < MAX_CONST_I; ++i)
|
|
|
|
{
|
2007-11-06 23:36:10 +01:00
|
|
|
snprintf(glsl_name, sizeof(glsl_name), "PI[%i]", i);
|
|
|
|
entry->puniformI_locations[i] = GL_EXTCALL(glGetUniformLocationARB(programId, glsl_name));
|
|
|
|
}
|
2007-11-06 23:05:38 +01:00
|
|
|
|
2008-03-05 03:18:55 +01:00
|
|
|
if(pshader) {
|
2009-06-09 10:47:20 +02:00
|
|
|
char name[32];
|
|
|
|
|
2009-06-09 23:14:12 +02:00
|
|
|
for(i = 0; i < MAX_TEXTURES; i++) {
|
|
|
|
sprintf(name, "bumpenvmat%u", i);
|
2008-03-05 03:18:55 +01:00
|
|
|
entry->bumpenvmat_location[i] = GL_EXTCALL(glGetUniformLocationARB(programId, name));
|
2009-06-09 23:14:12 +02:00
|
|
|
sprintf(name, "luminancescale%u", i);
|
2008-03-05 03:18:55 +01:00
|
|
|
entry->luminancescale_location[i] = GL_EXTCALL(glGetUniformLocationARB(programId, name));
|
2009-06-09 23:14:12 +02:00
|
|
|
sprintf(name, "luminanceoffset%u", i);
|
2008-03-05 03:18:55 +01:00
|
|
|
entry->luminanceoffset_location[i] = GL_EXTCALL(glGetUniformLocationARB(programId, name));
|
|
|
|
}
|
|
|
|
|
2009-06-17 23:26:38 +02:00
|
|
|
if (ps_compile_args.np2_fixup) {
|
|
|
|
if (entry->np2Fixup_info) {
|
|
|
|
entry->np2Fixup_location = GL_EXTCALL(glGetUniformLocationARB(programId, "PsamplerNP2Fixup"));
|
|
|
|
} else {
|
2009-06-26 11:52:40 +02:00
|
|
|
FIXME("NP2 texcoord fixup needed for this pixelshader, but no fixup uniform found.\n");
|
2009-06-17 23:26:38 +02:00
|
|
|
}
|
2009-03-26 03:19:41 +01:00
|
|
|
}
|
|
|
|
}
|
2008-03-05 03:18:55 +01:00
|
|
|
|
2007-11-06 23:05:38 +01:00
|
|
|
entry->posFixup_location = GL_EXTCALL(glGetUniformLocationARB(programId, "posFixup"));
|
|
|
|
entry->ycorrection_location = GL_EXTCALL(glGetUniformLocationARB(programId, "ycorrection"));
|
2007-11-06 23:36:10 +01:00
|
|
|
checkGLcall("Find glsl program uniform locations");
|
2007-11-07 23:03:15 +01:00
|
|
|
|
2008-12-15 12:10:14 +01:00
|
|
|
if (pshader
|
2009-05-06 17:59:21 +02:00
|
|
|
&& ((IWineD3DPixelShaderImpl *)pshader)->baseShader.reg_maps.shader_version.major >= 3
|
2009-05-08 17:24:01 +02:00
|
|
|
&& ((IWineD3DPixelShaderImpl *)pshader)->declared_in_count > vec4_varyings(3, gl_info))
|
2008-12-15 12:10:14 +01:00
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
TRACE("Shader %d needs vertex color clamping disabled\n", programId);
|
|
|
|
entry->vertex_color_clamp = GL_FALSE;
|
|
|
|
} else {
|
|
|
|
entry->vertex_color_clamp = GL_FIXED_ONLY_ARB;
|
|
|
|
}
|
|
|
|
|
2007-11-07 23:03:15 +01:00
|
|
|
/* Set the shader to allow uniform loading on it */
|
|
|
|
GL_EXTCALL(glUseProgramObjectARB(programId));
|
|
|
|
checkGLcall("glUseProgramObjectARB(programId)");
|
|
|
|
|
|
|
|
/* Load the vertex and pixel samplers now. The function that finds the mappings makes sure
|
|
|
|
* that it stays the same for each vertexshader-pixelshader pair(=linked glsl program). If
|
|
|
|
* a pshader with fixed function pipeline is used there are no vertex samplers, and if a
|
|
|
|
* vertex shader with fixed function pixel processing is used we make sure that the card
|
|
|
|
* supports enough samplers to allow the max number of vertex samplers with all possible
|
|
|
|
* fixed function fragment processing setups. So once the program is linked these samplers
|
|
|
|
* won't change.
|
|
|
|
*/
|
2009-08-07 08:51:18 +02:00
|
|
|
if (vshader) shader_glsl_load_vsamplers(gl_info, device->texUnitMap, programId);
|
|
|
|
if (pshader) shader_glsl_load_psamplers(gl_info, device->texUnitMap, programId);
|
2008-06-02 21:44:06 +02:00
|
|
|
|
|
|
|
/* If the local constants do not have to be loaded with the environment constants,
|
|
|
|
* load them now to have them hardcoded in the GLSL program. This saves some CPU cycles
|
|
|
|
* later
|
|
|
|
*/
|
2010-01-25 19:51:28 +01:00
|
|
|
if (pshader && !((IWineD3DBaseShaderImpl *)pshader)->baseShader.load_local_constsF)
|
|
|
|
{
|
2008-06-02 21:44:06 +02:00
|
|
|
hardcode_local_constants((IWineD3DBaseShaderImpl *) pshader, gl_info, programId, 'P');
|
|
|
|
}
|
2010-01-25 19:51:28 +01:00
|
|
|
if (vshader && !((IWineD3DBaseShaderImpl *)vshader)->baseShader.load_local_constsF)
|
|
|
|
{
|
2008-06-02 21:44:06 +02:00
|
|
|
hardcode_local_constants((IWineD3DBaseShaderImpl *) vshader, gl_info, programId, 'V');
|
|
|
|
}
|
2006-12-28 03:13:24 +01:00
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2010-04-29 00:08:59 +02:00
|
|
|
static GLhandleARB create_glsl_blt_shader(const struct wined3d_gl_info *gl_info, enum tex_types tex_type, BOOL masked)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2006-11-27 20:50:37 +01:00
|
|
|
GLhandleARB program_id;
|
|
|
|
GLhandleARB vshader_id, pshader_id;
|
2010-04-29 00:08:59 +02:00
|
|
|
const char *blt_pshader;
|
|
|
|
|
2008-12-10 10:04:40 +01:00
|
|
|
static const char *blt_vshader[] =
|
|
|
|
{
|
2008-06-30 23:03:47 +02:00
|
|
|
"#version 120\n"
|
2006-11-27 20:50:37 +01:00
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" gl_Position = gl_Vertex;\n"
|
|
|
|
" gl_FrontColor = vec4(1.0);\n"
|
2008-10-27 18:31:31 +01:00
|
|
|
" gl_TexCoord[0] = gl_MultiTexCoord0;\n"
|
2006-11-27 20:50:37 +01:00
|
|
|
"}\n"
|
|
|
|
};
|
|
|
|
|
2010-04-29 00:08:59 +02:00
|
|
|
static const char *blt_pshaders_full[tex_type_count] =
|
2008-12-10 10:04:40 +01:00
|
|
|
{
|
2008-10-27 18:31:32 +01:00
|
|
|
/* tex_1d */
|
|
|
|
NULL,
|
|
|
|
/* tex_2d */
|
2008-06-30 23:03:47 +02:00
|
|
|
"#version 120\n"
|
2006-11-27 20:50:37 +01:00
|
|
|
"uniform sampler2D sampler;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" gl_FragDepth = texture2D(sampler, gl_TexCoord[0].xy).x;\n"
|
2008-10-27 18:31:32 +01:00
|
|
|
"}\n",
|
|
|
|
/* tex_3d */
|
|
|
|
NULL,
|
|
|
|
/* tex_cube */
|
|
|
|
"#version 120\n"
|
|
|
|
"uniform samplerCube sampler;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" gl_FragDepth = textureCube(sampler, gl_TexCoord[0].xyz).x;\n"
|
|
|
|
"}\n",
|
|
|
|
/* tex_rect */
|
|
|
|
"#version 120\n"
|
|
|
|
"#extension GL_ARB_texture_rectangle : enable\n"
|
|
|
|
"uniform sampler2DRect sampler;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" gl_FragDepth = texture2DRect(sampler, gl_TexCoord[0].xy).x;\n"
|
|
|
|
"}\n",
|
2006-11-27 20:50:37 +01:00
|
|
|
};
|
|
|
|
|
2010-04-29 00:08:59 +02:00
|
|
|
static const char *blt_pshaders_masked[tex_type_count] =
|
|
|
|
{
|
|
|
|
/* tex_1d */
|
|
|
|
NULL,
|
|
|
|
/* tex_2d */
|
|
|
|
"#version 120\n"
|
|
|
|
"uniform sampler2D sampler;\n"
|
|
|
|
"uniform vec4 mask;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" if (all(lessThan(gl_FragCoord.xy, mask.zw))) discard;\n"
|
|
|
|
" gl_FragDepth = texture2D(sampler, gl_TexCoord[0].xy).x;\n"
|
|
|
|
"}\n",
|
|
|
|
/* tex_3d */
|
|
|
|
NULL,
|
|
|
|
/* tex_cube */
|
|
|
|
"#version 120\n"
|
|
|
|
"uniform samplerCube sampler;\n"
|
|
|
|
"uniform vec4 mask;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" if (all(lessThan(gl_FragCoord.xy, mask.zw))) discard;\n"
|
|
|
|
" gl_FragDepth = textureCube(sampler, gl_TexCoord[0].xyz).x;\n"
|
|
|
|
"}\n",
|
|
|
|
/* tex_rect */
|
|
|
|
"#version 120\n"
|
|
|
|
"#extension GL_ARB_texture_rectangle : enable\n"
|
|
|
|
"uniform sampler2DRect sampler;\n"
|
|
|
|
"uniform vec4 mask;\n"
|
|
|
|
"void main(void)\n"
|
|
|
|
"{\n"
|
|
|
|
" if (all(lessThan(gl_FragCoord.xy, mask.zw))) discard;\n"
|
|
|
|
" gl_FragDepth = texture2DRect(sampler, gl_TexCoord[0].xy).x;\n"
|
|
|
|
"}\n",
|
|
|
|
};
|
|
|
|
|
|
|
|
blt_pshader = masked ? blt_pshaders_masked[tex_type] : blt_pshaders_full[tex_type];
|
|
|
|
if (!blt_pshader)
|
2008-10-27 18:31:32 +01:00
|
|
|
{
|
|
|
|
FIXME("tex_type %#x not supported\n", tex_type);
|
|
|
|
tex_type = tex_2d;
|
|
|
|
}
|
|
|
|
|
2006-11-27 20:50:37 +01:00
|
|
|
vshader_id = GL_EXTCALL(glCreateShaderObjectARB(GL_VERTEX_SHADER_ARB));
|
|
|
|
GL_EXTCALL(glShaderSourceARB(vshader_id, 1, blt_vshader, NULL));
|
|
|
|
GL_EXTCALL(glCompileShaderARB(vshader_id));
|
|
|
|
|
|
|
|
pshader_id = GL_EXTCALL(glCreateShaderObjectARB(GL_FRAGMENT_SHADER_ARB));
|
2010-04-29 00:08:59 +02:00
|
|
|
GL_EXTCALL(glShaderSourceARB(pshader_id, 1, &blt_pshader, NULL));
|
2006-11-27 20:50:37 +01:00
|
|
|
GL_EXTCALL(glCompileShaderARB(pshader_id));
|
|
|
|
|
|
|
|
program_id = GL_EXTCALL(glCreateProgramObjectARB());
|
|
|
|
GL_EXTCALL(glAttachObjectARB(program_id, vshader_id));
|
|
|
|
GL_EXTCALL(glAttachObjectARB(program_id, pshader_id));
|
|
|
|
GL_EXTCALL(glLinkProgramARB(program_id));
|
|
|
|
|
2010-01-28 23:40:27 +01:00
|
|
|
shader_glsl_validate_link(gl_info, program_id);
|
2006-11-27 20:50:37 +01:00
|
|
|
|
2008-02-24 11:23:53 +01:00
|
|
|
/* Once linked we can mark the shaders for deletion. They will be deleted once the program
|
|
|
|
* is destroyed
|
|
|
|
*/
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(vshader_id));
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(pshader_id));
|
2006-11-27 20:50:37 +01:00
|
|
|
return program_id;
|
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2009-08-07 08:51:18 +02:00
|
|
|
static void shader_glsl_select(const struct wined3d_context *context, BOOL usePS, BOOL useVS)
|
|
|
|
{
|
|
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
2010-03-15 21:07:25 +01:00
|
|
|
IWineD3DDeviceImpl *device = context->swapchain->device;
|
2009-08-07 08:51:18 +02:00
|
|
|
struct shader_glsl_priv *priv = device->shader_priv;
|
2006-11-27 20:50:37 +01:00
|
|
|
GLhandleARB program_id = 0;
|
2008-06-19 00:36:35 +02:00
|
|
|
GLenum old_vertex_color_clamp, current_vertex_color_clamp;
|
|
|
|
|
2008-07-07 21:02:57 +02:00
|
|
|
old_vertex_color_clamp = priv->glsl_program ? priv->glsl_program->vertex_color_clamp : GL_FIXED_ONLY_ARB;
|
2006-11-27 20:50:37 +01:00
|
|
|
|
2009-08-07 08:51:18 +02:00
|
|
|
if (useVS || usePS) set_glsl_shader_program(context, device, usePS, useVS);
|
2008-07-07 21:02:57 +02:00
|
|
|
else priv->glsl_program = NULL;
|
2006-11-27 20:50:37 +01:00
|
|
|
|
2008-07-07 21:02:57 +02:00
|
|
|
current_vertex_color_clamp = priv->glsl_program ? priv->glsl_program->vertex_color_clamp : GL_FIXED_ONLY_ARB;
|
2008-06-19 00:36:35 +02:00
|
|
|
|
2009-10-29 10:37:11 +01:00
|
|
|
if (old_vertex_color_clamp != current_vertex_color_clamp)
|
|
|
|
{
|
|
|
|
if (gl_info->supported[ARB_COLOR_BUFFER_FLOAT])
|
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
GL_EXTCALL(glClampColorARB(GL_CLAMP_VERTEX_COLOR_ARB, current_vertex_color_clamp));
|
|
|
|
checkGLcall("glClampColorARB");
|
2009-10-29 10:37:11 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2008-06-19 00:36:35 +02:00
|
|
|
FIXME("vertex color clamp needs to be changed, but extension not supported.\n");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-07-07 21:02:57 +02:00
|
|
|
program_id = priv->glsl_program ? priv->glsl_program->programId : 0;
|
2006-11-27 20:50:37 +01:00
|
|
|
if (program_id) TRACE("Using GLSL program %u\n", program_id);
|
|
|
|
GL_EXTCALL(glUseProgramObjectARB(program_id));
|
|
|
|
checkGLcall("glUseProgramObjectARB");
|
2009-05-29 15:01:44 +02:00
|
|
|
|
|
|
|
/* In case that NP2 texcoord fixup data is found for the selected program, trigger a reload of the
|
|
|
|
* constants. This has to be done because it can't be guaranteed that sampler() (from state.c) is
|
|
|
|
* called between selecting the shader and using it, which results in wrong fixup for some frames. */
|
2009-08-06 08:12:21 +02:00
|
|
|
if (priv->glsl_program && priv->glsl_program->np2Fixup_info)
|
|
|
|
{
|
2009-08-07 08:51:18 +02:00
|
|
|
shader_glsl_load_np2fixup_constants((IWineD3DDevice *)device, usePS, useVS);
|
2009-05-29 15:01:44 +02:00
|
|
|
}
|
2006-11-27 20:50:37 +01:00
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2010-04-29 00:08:59 +02:00
|
|
|
static void shader_glsl_select_depth_blt(IWineD3DDevice *iface,
|
|
|
|
enum tex_types tex_type, const SIZE *ds_mask_size)
|
|
|
|
{
|
2006-11-27 20:50:37 +01:00
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-07-17 10:34:01 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = &This->adapter->gl_info;
|
2010-04-29 00:08:59 +02:00
|
|
|
BOOL masked = ds_mask_size->cx && ds_mask_size->cy;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = This->shader_priv;
|
2010-04-29 00:08:59 +02:00
|
|
|
GLhandleARB *blt_program;
|
|
|
|
GLint loc;
|
2006-11-27 20:50:37 +01:00
|
|
|
|
2010-04-29 00:08:59 +02:00
|
|
|
blt_program = masked ? &priv->depth_blt_program_masked[tex_type] : &priv->depth_blt_program_full[tex_type];
|
|
|
|
if (!*blt_program)
|
|
|
|
{
|
|
|
|
*blt_program = create_glsl_blt_shader(gl_info, tex_type, masked);
|
2008-10-27 18:31:32 +01:00
|
|
|
loc = GL_EXTCALL(glGetUniformLocationARB(*blt_program, "sampler"));
|
|
|
|
GL_EXTCALL(glUseProgramObjectARB(*blt_program));
|
2008-10-20 00:15:13 +02:00
|
|
|
GL_EXTCALL(glUniform1iARB(loc, 0));
|
2010-04-29 00:08:59 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2008-10-27 18:31:32 +01:00
|
|
|
GL_EXTCALL(glUseProgramObjectARB(*blt_program));
|
2006-11-27 20:50:37 +01:00
|
|
|
}
|
2010-04-29 00:08:59 +02:00
|
|
|
|
|
|
|
if (masked)
|
|
|
|
{
|
|
|
|
loc = GL_EXTCALL(glGetUniformLocationARB(*blt_program, "mask"));
|
|
|
|
GL_EXTCALL(glUniform4fARB(loc, 0.0f, 0.0f, (float)ds_mask_size->cx, (float)ds_mask_size->cy));
|
|
|
|
}
|
2006-11-27 20:50:37 +01:00
|
|
|
}
|
|
|
|
|
2009-05-14 19:40:56 +02:00
|
|
|
/* GL locking is done by the caller */
|
2008-07-10 17:57:35 +02:00
|
|
|
static void shader_glsl_deselect_depth_blt(IWineD3DDevice *iface) {
|
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-07-17 10:34:01 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = &This->adapter->gl_info;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = This->shader_priv;
|
2008-07-10 17:57:35 +02:00
|
|
|
GLhandleARB program_id;
|
|
|
|
|
|
|
|
program_id = priv->glsl_program ? priv->glsl_program->programId : 0;
|
|
|
|
if (program_id) TRACE("Using GLSL program %u\n", program_id);
|
|
|
|
|
|
|
|
GL_EXTCALL(glUseProgramObjectARB(program_id));
|
|
|
|
checkGLcall("glUseProgramObjectARB");
|
|
|
|
}
|
|
|
|
|
2007-11-20 17:40:54 +01:00
|
|
|
static void shader_glsl_destroy(IWineD3DBaseShader *iface) {
|
2008-11-25 14:36:09 +01:00
|
|
|
const struct list *linked_programs;
|
2007-11-20 17:40:54 +01:00
|
|
|
IWineD3DBaseShaderImpl *This = (IWineD3DBaseShaderImpl *) iface;
|
2008-07-08 21:44:20 +02:00
|
|
|
IWineD3DDeviceImpl *device = (IWineD3DDeviceImpl *)This->baseShader.device;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = device->shader_priv;
|
2009-08-07 08:51:18 +02:00
|
|
|
const struct wined3d_gl_info *gl_info;
|
2009-10-28 11:00:11 +01:00
|
|
|
struct wined3d_context *context;
|
2007-11-20 17:40:54 +01:00
|
|
|
|
|
|
|
/* Note: Do not use QueryInterface here to find out which shader type this is because this code
|
|
|
|
* can be called from IWineD3DBaseShader::Release
|
|
|
|
*/
|
2009-05-06 17:59:21 +02:00
|
|
|
char pshader = shader_is_pshader_version(This->baseShader.reg_maps.shader_version.type);
|
2007-11-20 17:40:54 +01:00
|
|
|
|
2008-11-20 13:27:42 +01:00
|
|
|
if(pshader) {
|
2009-05-26 21:05:59 +02:00
|
|
|
struct glsl_pshader_private *shader_data;
|
2010-01-25 19:51:28 +01:00
|
|
|
shader_data = This->baseShader.backend_data;
|
2009-05-26 21:05:59 +02:00
|
|
|
if(!shader_data || shader_data->num_gl_shaders == 0)
|
|
|
|
{
|
|
|
|
HeapFree(GetProcessHeap(), 0, shader_data);
|
2010-01-25 19:51:28 +01:00
|
|
|
This->baseShader.backend_data = NULL;
|
2009-05-26 21:05:59 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2010-05-03 22:03:28 +02:00
|
|
|
context = context_acquire(device, NULL);
|
2009-08-07 08:51:18 +02:00
|
|
|
gl_info = context->gl_info;
|
2009-07-17 11:48:32 +02:00
|
|
|
|
2009-04-06 10:10:05 +02:00
|
|
|
if (priv->glsl_program && (IWineD3DBaseShader *)priv->glsl_program->pshader == iface)
|
2009-05-12 16:19:56 +02:00
|
|
|
{
|
|
|
|
ENTER_GL();
|
2009-08-07 08:51:18 +02:00
|
|
|
shader_glsl_select(context, FALSE, FALSE);
|
2009-05-12 16:19:56 +02:00
|
|
|
LEAVE_GL();
|
|
|
|
}
|
2008-11-20 13:27:42 +01:00
|
|
|
} else {
|
2009-05-26 21:06:37 +02:00
|
|
|
struct glsl_vshader_private *shader_data;
|
2010-01-25 19:51:28 +01:00
|
|
|
shader_data = This->baseShader.backend_data;
|
2009-05-26 21:06:37 +02:00
|
|
|
if(!shader_data || shader_data->num_gl_shaders == 0)
|
|
|
|
{
|
|
|
|
HeapFree(GetProcessHeap(), 0, shader_data);
|
2010-01-25 19:51:28 +01:00
|
|
|
This->baseShader.backend_data = NULL;
|
2009-05-26 21:06:37 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2010-05-03 22:03:28 +02:00
|
|
|
context = context_acquire(device, NULL);
|
2009-08-07 08:51:18 +02:00
|
|
|
gl_info = context->gl_info;
|
2009-07-17 11:48:32 +02:00
|
|
|
|
2009-04-06 10:10:05 +02:00
|
|
|
if (priv->glsl_program && (IWineD3DBaseShader *)priv->glsl_program->vshader == iface)
|
2009-05-12 16:19:56 +02:00
|
|
|
{
|
|
|
|
ENTER_GL();
|
2009-08-07 08:51:18 +02:00
|
|
|
shader_glsl_select(context, FALSE, FALSE);
|
2009-05-12 16:19:56 +02:00
|
|
|
LEAVE_GL();
|
|
|
|
}
|
2008-11-20 13:27:42 +01:00
|
|
|
}
|
2008-11-24 11:55:50 +01:00
|
|
|
|
2007-11-20 17:40:54 +01:00
|
|
|
linked_programs = &This->baseShader.linked_programs;
|
|
|
|
|
|
|
|
TRACE("Deleting linked programs\n");
|
|
|
|
if (linked_programs->next) {
|
|
|
|
struct glsl_shader_prog_link *entry, *entry2;
|
|
|
|
|
2009-05-13 18:22:53 +02:00
|
|
|
ENTER_GL();
|
2007-11-20 17:40:54 +01:00
|
|
|
if(pshader) {
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(entry, entry2, linked_programs, struct glsl_shader_prog_link, pshader_entry) {
|
2008-07-08 21:44:20 +02:00
|
|
|
delete_glsl_program_entry(priv, gl_info, entry);
|
2007-11-20 17:40:54 +01:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(entry, entry2, linked_programs, struct glsl_shader_prog_link, vshader_entry) {
|
2008-07-08 21:44:20 +02:00
|
|
|
delete_glsl_program_entry(priv, gl_info, entry);
|
2007-11-20 17:40:54 +01:00
|
|
|
}
|
|
|
|
}
|
2009-05-13 18:22:53 +02:00
|
|
|
LEAVE_GL();
|
2007-11-20 17:40:54 +01:00
|
|
|
}
|
|
|
|
|
2008-11-24 11:55:50 +01:00
|
|
|
if(pshader) {
|
|
|
|
UINT i;
|
2010-01-25 19:51:28 +01:00
|
|
|
struct glsl_pshader_private *shader_data = This->baseShader.backend_data;
|
2008-11-24 11:55:50 +01:00
|
|
|
|
|
|
|
ENTER_GL();
|
2009-05-26 21:05:59 +02:00
|
|
|
for(i = 0; i < shader_data->num_gl_shaders; i++) {
|
|
|
|
TRACE("deleting pshader %u\n", shader_data->gl_shaders[i].prgId);
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(shader_data->gl_shaders[i].prgId));
|
2008-11-24 11:55:50 +01:00
|
|
|
checkGLcall("glDeleteObjectARB");
|
|
|
|
}
|
|
|
|
LEAVE_GL();
|
2009-05-26 21:05:59 +02:00
|
|
|
HeapFree(GetProcessHeap(), 0, shader_data->gl_shaders);
|
2010-01-25 19:51:28 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2009-02-05 19:44:32 +01:00
|
|
|
UINT i;
|
2010-01-25 19:51:28 +01:00
|
|
|
struct glsl_vshader_private *shader_data = This->baseShader.backend_data;
|
2009-02-05 19:44:32 +01:00
|
|
|
|
2008-11-24 11:55:50 +01:00
|
|
|
ENTER_GL();
|
2009-05-26 21:06:37 +02:00
|
|
|
for(i = 0; i < shader_data->num_gl_shaders; i++) {
|
|
|
|
TRACE("deleting vshader %u\n", shader_data->gl_shaders[i].prgId);
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(shader_data->gl_shaders[i].prgId));
|
2009-02-05 19:44:32 +01:00
|
|
|
checkGLcall("glDeleteObjectARB");
|
|
|
|
}
|
2008-11-24 11:55:50 +01:00
|
|
|
LEAVE_GL();
|
2009-05-26 21:06:37 +02:00
|
|
|
HeapFree(GetProcessHeap(), 0, shader_data->gl_shaders);
|
2008-11-24 11:55:50 +01:00
|
|
|
}
|
2009-10-28 11:00:11 +01:00
|
|
|
|
2010-01-25 19:51:28 +01:00
|
|
|
HeapFree(GetProcessHeap(), 0, This->baseShader.backend_data);
|
|
|
|
This->baseShader.backend_data = NULL;
|
|
|
|
|
2009-10-28 11:00:11 +01:00
|
|
|
context_release(context);
|
2007-11-20 17:40:54 +01:00
|
|
|
}
|
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
static int glsl_program_key_compare(const void *key, const struct wine_rb_entry *entry)
|
2008-11-25 14:36:08 +01:00
|
|
|
{
|
2009-01-20 10:00:20 +01:00
|
|
|
const glsl_program_key_t *k = key;
|
2009-06-03 10:47:26 +02:00
|
|
|
const struct glsl_shader_prog_link *prog = WINE_RB_ENTRY_VALUE(entry,
|
|
|
|
const struct glsl_shader_prog_link, program_lookup_entry);
|
|
|
|
int cmp;
|
2008-03-18 19:37:53 +01:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
if (k->vshader > prog->vshader) return 1;
|
|
|
|
else if (k->vshader < prog->vshader) return -1;
|
2008-03-18 19:37:53 +01:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
if (k->pshader > prog->pshader) return 1;
|
|
|
|
else if (k->pshader < prog->pshader) return -1;
|
2008-03-18 19:37:53 +01:00
|
|
|
|
2009-06-09 10:47:19 +02:00
|
|
|
if (k->vshader && (cmp = memcmp(&k->vs_args, &prog->vs_args, sizeof(prog->vs_args)))) return cmp;
|
|
|
|
if (k->pshader && (cmp = memcmp(&k->ps_args, &prog->ps_args, sizeof(prog->ps_args)))) return cmp;
|
2008-03-18 19:37:53 +01:00
|
|
|
|
2009-06-09 10:47:19 +02:00
|
|
|
return 0;
|
2008-03-18 19:37:53 +01:00
|
|
|
}
|
|
|
|
|
2008-12-19 19:21:56 +01:00
|
|
|
static BOOL constant_heap_init(struct constant_heap *heap, unsigned int constant_count)
|
|
|
|
{
|
|
|
|
SIZE_T size = (constant_count + 1) * sizeof(*heap->entries) + constant_count * sizeof(*heap->positions);
|
|
|
|
void *mem = HeapAlloc(GetProcessHeap(), 0, size);
|
|
|
|
|
|
|
|
if (!mem)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate memory\n");
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
heap->entries = mem;
|
|
|
|
heap->entries[1].version = 0;
|
|
|
|
heap->positions = (unsigned int *)(heap->entries + constant_count + 1);
|
|
|
|
heap->size = 1;
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void constant_heap_free(struct constant_heap *heap)
|
|
|
|
{
|
|
|
|
HeapFree(GetProcessHeap(), 0, heap->entries);
|
|
|
|
}
|
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
static const struct wine_rb_functions wined3d_glsl_program_rb_functions =
|
|
|
|
{
|
|
|
|
wined3d_rb_alloc,
|
|
|
|
wined3d_rb_realloc,
|
|
|
|
wined3d_rb_free,
|
|
|
|
glsl_program_key_compare,
|
|
|
|
};
|
|
|
|
|
2008-02-24 11:23:53 +01:00
|
|
|
static HRESULT shader_glsl_alloc(IWineD3DDevice *iface) {
|
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-07-17 10:34:01 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = &This->adapter->gl_info;
|
2008-07-08 21:44:20 +02:00
|
|
|
struct shader_glsl_priv *priv = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct shader_glsl_priv));
|
2009-10-29 10:37:10 +01:00
|
|
|
SIZE_T stack_size = wined3d_log2i(max(gl_info->limits.glsl_vs_float_constants,
|
|
|
|
gl_info->limits.glsl_ps_float_constants)) + 1;
|
2008-12-19 19:21:56 +01:00
|
|
|
|
2009-07-09 09:56:09 +02:00
|
|
|
if (!shader_buffer_init(&priv->shader_buffer))
|
|
|
|
{
|
|
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
|
|
goto fail;
|
|
|
|
}
|
2009-07-09 09:56:07 +02:00
|
|
|
|
2008-12-19 19:21:56 +01:00
|
|
|
priv->stack = HeapAlloc(GetProcessHeap(), 0, stack_size * sizeof(*priv->stack));
|
|
|
|
if (!priv->stack)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate memory.\n");
|
2009-07-09 09:56:07 +02:00
|
|
|
goto fail;
|
2008-12-19 19:21:56 +01:00
|
|
|
}
|
|
|
|
|
2009-10-29 10:37:10 +01:00
|
|
|
if (!constant_heap_init(&priv->vconst_heap, gl_info->limits.glsl_vs_float_constants))
|
2008-12-19 19:21:56 +01:00
|
|
|
{
|
|
|
|
ERR("Failed to initialize vertex shader constant heap\n");
|
2009-07-09 09:56:07 +02:00
|
|
|
goto fail;
|
2008-12-19 19:21:56 +01:00
|
|
|
}
|
|
|
|
|
2009-10-29 10:37:10 +01:00
|
|
|
if (!constant_heap_init(&priv->pconst_heap, gl_info->limits.glsl_ps_float_constants))
|
2008-12-19 19:21:56 +01:00
|
|
|
{
|
|
|
|
ERR("Failed to initialize pixel shader constant heap\n");
|
2009-07-09 09:56:07 +02:00
|
|
|
goto fail;
|
2008-12-19 19:21:56 +01:00
|
|
|
}
|
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
if (wine_rb_init(&priv->program_lookup, &wined3d_glsl_program_rb_functions) == -1)
|
|
|
|
{
|
|
|
|
ERR("Failed to initialize rbtree.\n");
|
2009-07-09 09:56:07 +02:00
|
|
|
goto fail;
|
2009-06-03 10:47:26 +02:00
|
|
|
}
|
|
|
|
|
2008-12-19 19:21:56 +01:00
|
|
|
priv->next_constant_version = 1;
|
|
|
|
|
2008-07-08 21:44:20 +02:00
|
|
|
This->shader_priv = priv;
|
2008-02-24 11:23:53 +01:00
|
|
|
return WINED3D_OK;
|
2009-07-09 09:56:07 +02:00
|
|
|
|
|
|
|
fail:
|
|
|
|
constant_heap_free(&priv->pconst_heap);
|
|
|
|
constant_heap_free(&priv->vconst_heap);
|
|
|
|
HeapFree(GetProcessHeap(), 0, priv->stack);
|
|
|
|
shader_buffer_free(&priv->shader_buffer);
|
|
|
|
HeapFree(GetProcessHeap(), 0, priv);
|
|
|
|
return E_OUTOFMEMORY;
|
2008-02-24 11:23:53 +01:00
|
|
|
}
|
|
|
|
|
2009-06-26 10:07:12 +02:00
|
|
|
/* Context activation is done by the caller. */
|
2008-02-24 11:23:53 +01:00
|
|
|
static void shader_glsl_free(IWineD3DDevice *iface) {
|
|
|
|
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
|
2009-07-17 10:34:01 +02:00
|
|
|
const struct wined3d_gl_info *gl_info = &This->adapter->gl_info;
|
2009-02-03 09:36:07 +01:00
|
|
|
struct shader_glsl_priv *priv = This->shader_priv;
|
2008-10-27 18:31:32 +01:00
|
|
|
int i;
|
2008-07-09 17:59:39 +02:00
|
|
|
|
2009-05-12 16:19:55 +02:00
|
|
|
ENTER_GL();
|
2008-10-27 18:31:32 +01:00
|
|
|
for (i = 0; i < tex_type_count; ++i)
|
|
|
|
{
|
2010-04-29 00:08:59 +02:00
|
|
|
if (priv->depth_blt_program_full[i])
|
|
|
|
{
|
|
|
|
GL_EXTCALL(glDeleteObjectARB(priv->depth_blt_program_full[i]));
|
|
|
|
}
|
|
|
|
if (priv->depth_blt_program_masked[i])
|
2008-10-27 18:31:32 +01:00
|
|
|
{
|
2010-04-29 00:08:59 +02:00
|
|
|
GL_EXTCALL(glDeleteObjectARB(priv->depth_blt_program_masked[i]));
|
2008-10-27 18:31:32 +01:00
|
|
|
}
|
2008-07-09 17:59:39 +02:00
|
|
|
}
|
2009-05-12 16:19:55 +02:00
|
|
|
LEAVE_GL();
|
2008-07-09 17:59:39 +02:00
|
|
|
|
2009-06-03 10:47:26 +02:00
|
|
|
wine_rb_destroy(&priv->program_lookup, NULL, NULL);
|
2008-12-19 19:21:56 +01:00
|
|
|
constant_heap_free(&priv->pconst_heap);
|
|
|
|
constant_heap_free(&priv->vconst_heap);
|
2009-06-04 10:16:20 +02:00
|
|
|
HeapFree(GetProcessHeap(), 0, priv->stack);
|
2009-10-21 10:34:00 +02:00
|
|
|
shader_buffer_free(&priv->shader_buffer);
|
2008-07-09 17:59:39 +02:00
|
|
|
|
2008-02-24 11:23:53 +01:00
|
|
|
HeapFree(GetProcessHeap(), 0, This->shader_priv);
|
2008-03-18 19:31:24 +01:00
|
|
|
This->shader_priv = NULL;
|
2008-02-24 11:23:53 +01:00
|
|
|
}
|
|
|
|
|
2008-03-04 02:30:23 +01:00
|
|
|
static BOOL shader_glsl_dirty_const(IWineD3DDevice *iface) {
|
2008-03-18 15:21:13 +01:00
|
|
|
/* TODO: GL_EXT_bindable_uniform can be used to share constants across shaders */
|
2008-03-04 02:30:23 +01:00
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2010-02-03 18:18:00 +01:00
|
|
|
static void shader_glsl_get_caps(const struct wined3d_gl_info *gl_info, struct shader_caps *pCaps)
|
2008-11-25 14:36:09 +01:00
|
|
|
{
|
2008-03-22 14:27:53 +01:00
|
|
|
/* Nvidia Geforce6/7 or Ati R4xx/R5xx cards with GLSL support, support VS 3.0 but older Nvidia/Ati
|
2009-08-13 10:03:06 +02:00
|
|
|
* models with GLSL support only support 2.0. In case of nvidia we can detect VS 2.0 support based
|
|
|
|
* on the version of NV_vertex_program.
|
2008-03-22 14:27:53 +01:00
|
|
|
* For Ati cards there's no way using glsl (it abstracts the lowlevel info away) and also not
|
|
|
|
* using ARB_vertex_program. It is safe to assume that when a card supports pixel shader 2.0 it
|
|
|
|
* supports vertex shader 2.0 too and the way around. We can detect ps2.0 using the maximum number
|
|
|
|
* of native instructions, so use that here. For more info see the pixel shader versioning code below.
|
|
|
|
*/
|
2009-08-13 10:03:06 +02:00
|
|
|
if ((gl_info->supported[NV_VERTEX_PROGRAM2] && !gl_info->supported[NV_VERTEX_PROGRAM3])
|
2009-10-29 10:37:10 +01:00
|
|
|
|| gl_info->limits.arb_ps_instructions <= 512)
|
2008-03-22 14:27:53 +01:00
|
|
|
pCaps->VertexShaderVersion = WINED3DVS_VERSION(2,0);
|
|
|
|
else
|
|
|
|
pCaps->VertexShaderVersion = WINED3DVS_VERSION(3,0);
|
|
|
|
TRACE_(d3d_caps)("Hardware vertex shader version %d.%d enabled (GLSL)\n", (pCaps->VertexShaderVersion >> 8) & 0xff, pCaps->VertexShaderVersion & 0xff);
|
2009-10-29 10:37:10 +01:00
|
|
|
pCaps->MaxVertexShaderConst = gl_info->limits.glsl_vs_float_constants;
|
2008-03-22 14:27:53 +01:00
|
|
|
|
|
|
|
/* Older DX9-class videocards (GeforceFX / Radeon >9500/X*00) only support pixel shader 2.0/2.0a/2.0b.
|
|
|
|
* In OpenGL the extensions related to GLSL abstract lowlevel GL info away which is needed
|
|
|
|
* to distinguish between 2.0 and 3.0 (and 2.0a/2.0b). In case of Nvidia we use their fragment
|
|
|
|
* program extensions. On other hardware including ATI GL_ARB_fragment_program offers the info
|
|
|
|
* in max native instructions. Intel and others also offer the info in this extension but they
|
|
|
|
* don't support GLSL (at least on Windows).
|
|
|
|
*
|
|
|
|
* PS2.0 requires at least 96 instructions, 2.0a/2.0b go up to 512. Assume that if the number
|
|
|
|
* of instructions is 512 or less we have to do with ps2.0 hardware.
|
|
|
|
* NOTE: ps3.0 hardware requires 512 or more instructions but ati and nvidia offer 'enough' (1024 vs 4096) on their most basic ps3.0 hardware.
|
|
|
|
*/
|
2009-08-13 10:03:06 +02:00
|
|
|
if ((gl_info->supported[NV_FRAGMENT_PROGRAM] && !gl_info->supported[NV_FRAGMENT_PROGRAM2])
|
2009-10-29 10:37:10 +01:00
|
|
|
|| gl_info->limits.arb_ps_instructions <= 512)
|
2008-03-22 14:27:53 +01:00
|
|
|
pCaps->PixelShaderVersion = WINED3DPS_VERSION(2,0);
|
|
|
|
else
|
|
|
|
pCaps->PixelShaderVersion = WINED3DPS_VERSION(3,0);
|
|
|
|
|
2009-10-29 10:37:10 +01:00
|
|
|
pCaps->MaxPixelShaderConst = gl_info->limits.glsl_ps_float_constants;
|
2009-03-22 12:24:28 +01:00
|
|
|
|
2008-03-22 14:27:53 +01:00
|
|
|
/* FIXME: The following line is card dependent. -8.0 to 8.0 is the
|
|
|
|
* Direct3D minimum requirement.
|
|
|
|
*
|
|
|
|
* Both GL_ARB_fragment_program and GLSL require a "maximum representable magnitude"
|
|
|
|
* of colors to be 2^10, and 2^32 for other floats. Should we use 1024 here?
|
|
|
|
*
|
|
|
|
* The problem is that the refrast clamps temporary results in the shader to
|
|
|
|
* [-MaxValue;+MaxValue]. If the card's max value is bigger than the one we advertize here,
|
|
|
|
* then applications may miss the clamping behavior. On the other hand, if it is smaller,
|
|
|
|
* the shader will generate incorrect results too. Unfortunately, GL deliberately doesn't
|
|
|
|
* offer a way to query this.
|
|
|
|
*/
|
|
|
|
pCaps->PixelShader1xMaxValue = 8.0;
|
|
|
|
TRACE_(d3d_caps)("Hardware pixel shader version %d.%d enabled (GLSL)\n", (pCaps->PixelShaderVersion >> 8) & 0xff, pCaps->PixelShaderVersion & 0xff);
|
2009-05-08 17:24:01 +02:00
|
|
|
|
|
|
|
pCaps->VSClipping = TRUE;
|
2008-03-18 19:39:26 +01:00
|
|
|
}
|
|
|
|
|
2008-12-03 14:53:43 +01:00
|
|
|
static BOOL shader_glsl_color_fixup_supported(struct color_fixup_desc fixup)
|
|
|
|
{
|
|
|
|
if (TRACE_ON(d3d_shader) && TRACE_ON(d3d))
|
|
|
|
{
|
|
|
|
TRACE("Checking support for fixup:\n");
|
|
|
|
dump_color_fixup_desc(fixup);
|
2008-08-07 21:51:35 +02:00
|
|
|
}
|
2008-12-03 14:53:43 +01:00
|
|
|
|
|
|
|
/* We support everything except YUV conversions. */
|
2010-03-02 16:21:45 +01:00
|
|
|
if (!is_complex_fixup(fixup))
|
2008-12-03 14:53:43 +01:00
|
|
|
{
|
|
|
|
TRACE("[OK]\n");
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
TRACE("[FAILED]\n");
|
|
|
|
return FALSE;
|
2008-08-07 21:51:35 +02:00
|
|
|
}
|
|
|
|
|
2008-09-23 17:39:34 +02:00
|
|
|
static const SHADER_HANDLER shader_glsl_instruction_handler_table[WINED3DSIH_TABLE_SIZE] =
|
|
|
|
{
|
|
|
|
/* WINED3DSIH_ABS */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_ADD */ shader_glsl_arith,
|
2009-08-19 10:55:37 +02:00
|
|
|
/* WINED3DSIH_BEM */ shader_glsl_bem,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_BREAK */ shader_glsl_break,
|
|
|
|
/* WINED3DSIH_BREAKC */ shader_glsl_breakc,
|
|
|
|
/* WINED3DSIH_BREAKP */ NULL,
|
|
|
|
/* WINED3DSIH_CALL */ shader_glsl_call,
|
|
|
|
/* WINED3DSIH_CALLNZ */ shader_glsl_callnz,
|
|
|
|
/* WINED3DSIH_CMP */ shader_glsl_cmp,
|
|
|
|
/* WINED3DSIH_CND */ shader_glsl_cnd,
|
|
|
|
/* WINED3DSIH_CRS */ shader_glsl_cross,
|
2010-01-06 23:22:17 +01:00
|
|
|
/* WINED3DSIH_CUT */ NULL,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_DCL */ NULL,
|
|
|
|
/* WINED3DSIH_DEF */ NULL,
|
|
|
|
/* WINED3DSIH_DEFB */ NULL,
|
|
|
|
/* WINED3DSIH_DEFI */ NULL,
|
2009-08-19 10:55:37 +02:00
|
|
|
/* WINED3DSIH_DP2ADD */ shader_glsl_dp2add,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_DP3 */ shader_glsl_dot,
|
|
|
|
/* WINED3DSIH_DP4 */ shader_glsl_dot,
|
|
|
|
/* WINED3DSIH_DST */ shader_glsl_dst,
|
|
|
|
/* WINED3DSIH_DSX */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_DSY */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_ELSE */ shader_glsl_else,
|
2010-01-06 23:22:10 +01:00
|
|
|
/* WINED3DSIH_EMIT */ NULL,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_ENDIF */ shader_glsl_end,
|
|
|
|
/* WINED3DSIH_ENDLOOP */ shader_glsl_end,
|
|
|
|
/* WINED3DSIH_ENDREP */ shader_glsl_end,
|
|
|
|
/* WINED3DSIH_EXP */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_EXPP */ shader_glsl_expp,
|
|
|
|
/* WINED3DSIH_FRC */ shader_glsl_map2gl,
|
2010-01-06 23:22:11 +01:00
|
|
|
/* WINED3DSIH_IADD */ NULL,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_IF */ shader_glsl_if,
|
|
|
|
/* WINED3DSIH_IFC */ shader_glsl_ifc,
|
2010-01-06 23:22:08 +01:00
|
|
|
/* WINED3DSIH_IGE */ NULL,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_LABEL */ shader_glsl_label,
|
|
|
|
/* WINED3DSIH_LIT */ shader_glsl_lit,
|
|
|
|
/* WINED3DSIH_LOG */ shader_glsl_log,
|
|
|
|
/* WINED3DSIH_LOGP */ shader_glsl_log,
|
|
|
|
/* WINED3DSIH_LOOP */ shader_glsl_loop,
|
|
|
|
/* WINED3DSIH_LRP */ shader_glsl_lrp,
|
2010-01-06 23:22:12 +01:00
|
|
|
/* WINED3DSIH_LT */ NULL,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_M3x2 */ shader_glsl_mnxn,
|
|
|
|
/* WINED3DSIH_M3x3 */ shader_glsl_mnxn,
|
|
|
|
/* WINED3DSIH_M3x4 */ shader_glsl_mnxn,
|
|
|
|
/* WINED3DSIH_M4x3 */ shader_glsl_mnxn,
|
|
|
|
/* WINED3DSIH_M4x4 */ shader_glsl_mnxn,
|
|
|
|
/* WINED3DSIH_MAD */ shader_glsl_mad,
|
|
|
|
/* WINED3DSIH_MAX */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_MIN */ shader_glsl_map2gl,
|
|
|
|
/* WINED3DSIH_MOV */ shader_glsl_mov,
|
|
|
|
/* WINED3DSIH_MOVA */ shader_glsl_mov,
|
|
|
|
/* WINED3DSIH_MUL */ shader_glsl_arith,
|
|
|
|
/* WINED3DSIH_NOP */ NULL,
|
2010-02-01 13:52:55 +01:00
|
|
|
/* WINED3DSIH_NRM */ shader_glsl_nrm,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_PHASE */ NULL,
|
|
|
|
/* WINED3DSIH_POW */ shader_glsl_pow,
|
|
|
|
/* WINED3DSIH_RCP */ shader_glsl_rcp,
|
|
|
|
/* WINED3DSIH_REP */ shader_glsl_rep,
|
2009-06-28 00:16:53 +02:00
|
|
|
/* WINED3DSIH_RET */ shader_glsl_ret,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_RSQ */ shader_glsl_rsq,
|
|
|
|
/* WINED3DSIH_SETP */ NULL,
|
|
|
|
/* WINED3DSIH_SGE */ shader_glsl_compare,
|
2009-10-01 15:31:39 +02:00
|
|
|
/* WINED3DSIH_SGN */ shader_glsl_sgn,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_SINCOS */ shader_glsl_sincos,
|
|
|
|
/* WINED3DSIH_SLT */ shader_glsl_compare,
|
|
|
|
/* WINED3DSIH_SUB */ shader_glsl_arith,
|
2009-08-19 10:55:37 +02:00
|
|
|
/* WINED3DSIH_TEX */ shader_glsl_tex,
|
|
|
|
/* WINED3DSIH_TEXBEM */ shader_glsl_texbem,
|
|
|
|
/* WINED3DSIH_TEXBEML */ shader_glsl_texbem,
|
|
|
|
/* WINED3DSIH_TEXCOORD */ shader_glsl_texcoord,
|
|
|
|
/* WINED3DSIH_TEXDEPTH */ shader_glsl_texdepth,
|
|
|
|
/* WINED3DSIH_TEXDP3 */ shader_glsl_texdp3,
|
|
|
|
/* WINED3DSIH_TEXDP3TEX */ shader_glsl_texdp3tex,
|
|
|
|
/* WINED3DSIH_TEXKILL */ shader_glsl_texkill,
|
2009-05-03 20:38:09 +02:00
|
|
|
/* WINED3DSIH_TEXLDD */ shader_glsl_texldd,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_TEXLDL */ shader_glsl_texldl,
|
2009-08-19 10:55:37 +02:00
|
|
|
/* WINED3DSIH_TEXM3x2DEPTH */ shader_glsl_texm3x2depth,
|
|
|
|
/* WINED3DSIH_TEXM3x2PAD */ shader_glsl_texm3x2pad,
|
|
|
|
/* WINED3DSIH_TEXM3x2TEX */ shader_glsl_texm3x2tex,
|
|
|
|
/* WINED3DSIH_TEXM3x3 */ shader_glsl_texm3x3,
|
2008-09-23 17:39:34 +02:00
|
|
|
/* WINED3DSIH_TEXM3x3DIFF */ NULL,
|
2009-08-19 10:55:37 +02:00
|
|
|
/* WINED3DSIH_TEXM3x3PAD */ shader_glsl_texm3x3pad,
|
|
|
|
/* WINED3DSIH_TEXM3x3SPEC */ shader_glsl_texm3x3spec,
|
|
|
|
/* WINED3DSIH_TEXM3x3TEX */ shader_glsl_texm3x3tex,
|
|
|
|
/* WINED3DSIH_TEXM3x3VSPEC */ shader_glsl_texm3x3vspec,
|
|
|
|
/* WINED3DSIH_TEXREG2AR */ shader_glsl_texreg2ar,
|
|
|
|
/* WINED3DSIH_TEXREG2GB */ shader_glsl_texreg2gb,
|
|
|
|
/* WINED3DSIH_TEXREG2RGB */ shader_glsl_texreg2rgb,
|
2008-09-23 17:39:34 +02:00
|
|
|
};
|
|
|
|
|
2009-05-27 18:23:16 +02:00
|
|
|
static void shader_glsl_handle_instruction(const struct wined3d_shader_instruction *ins) {
|
|
|
|
SHADER_HANDLER hw_fct;
|
|
|
|
|
|
|
|
/* Select handler */
|
|
|
|
hw_fct = shader_glsl_instruction_handler_table[ins->handler_idx];
|
|
|
|
|
|
|
|
/* Unhandled opcode */
|
|
|
|
if (!hw_fct)
|
|
|
|
{
|
|
|
|
FIXME("Backend can't handle opcode %#x\n", ins->handler_idx);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
hw_fct(ins);
|
|
|
|
|
|
|
|
shader_glsl_add_instruction_modifiers(ins);
|
|
|
|
}
|
|
|
|
|
2006-11-27 20:50:37 +01:00
|
|
|
const shader_backend_t glsl_shader_backend = {
|
2009-05-27 18:23:16 +02:00
|
|
|
shader_glsl_handle_instruction,
|
2008-07-06 14:00:52 +02:00
|
|
|
shader_glsl_select,
|
|
|
|
shader_glsl_select_depth_blt,
|
2008-07-10 17:57:35 +02:00
|
|
|
shader_glsl_deselect_depth_blt,
|
2008-12-17 17:07:25 +01:00
|
|
|
shader_glsl_update_float_vertex_constants,
|
|
|
|
shader_glsl_update_float_pixel_constants,
|
2008-07-06 14:00:52 +02:00
|
|
|
shader_glsl_load_constants,
|
2009-04-09 00:55:38 +02:00
|
|
|
shader_glsl_load_np2fixup_constants,
|
2008-07-06 14:00:52 +02:00
|
|
|
shader_glsl_destroy,
|
|
|
|
shader_glsl_alloc,
|
|
|
|
shader_glsl_free,
|
|
|
|
shader_glsl_dirty_const,
|
|
|
|
shader_glsl_get_caps,
|
2008-12-03 14:53:43 +01:00
|
|
|
shader_glsl_color_fixup_supported,
|
2006-11-27 20:50:37 +01:00
|
|
|
};
|