579 lines
17 KiB
C
579 lines
17 KiB
C
/*
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* Copyright 2008 Stefan Dösinger
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* Copyright 2009 Matteo Bruni
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* Copyright 2010 Rico Schüller
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* Copyright 2012 Matteo Bruni for CodeWeavers
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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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#ifndef __WINE_D3DCOMPILER_PRIVATE_H
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#define __WINE_D3DCOMPILER_PRIVATE_H
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#include "wine/debug.h"
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#include "wine/list.h"
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#include "wine/rbtree.h"
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#include "wine/heap.h"
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "objbase.h"
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#include "d3dcompiler.h"
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#include "utils.h"
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#include <assert.h>
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#include <stdint.h>
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/*
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* This doesn't belong here, but for some functions it is possible to return that value,
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* see http://msdn.microsoft.com/en-us/library/bb205278%28v=VS.85%29.aspx
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* The original definition is in D3DX10core.h.
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*/
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#define D3DERR_INVALIDCALL 0x8876086c
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/* TRACE helper functions */
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const char *debug_d3dcompiler_d3d_blob_part(D3D_BLOB_PART part) DECLSPEC_HIDDEN;
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const char *debug_d3dcompiler_shader_variable_class(D3D_SHADER_VARIABLE_CLASS c) DECLSPEC_HIDDEN;
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const char *debug_d3dcompiler_shader_variable_type(D3D_SHADER_VARIABLE_TYPE t) DECLSPEC_HIDDEN;
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enum shader_type
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{
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ST_UNKNOWN,
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ST_VERTEX,
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ST_PIXEL
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};
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enum bwriter_comparison_type
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{
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BWRITER_COMPARISON_NONE,
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BWRITER_COMPARISON_GT,
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BWRITER_COMPARISON_EQ,
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BWRITER_COMPARISON_GE,
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BWRITER_COMPARISON_LT,
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BWRITER_COMPARISON_NE,
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BWRITER_COMPARISON_LE
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};
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struct constant
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{
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unsigned int regnum;
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union
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{
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float f;
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int i;
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BOOL b;
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uint32_t d;
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} value[4];
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};
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struct shader_reg
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{
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uint32_t type;
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unsigned int regnum;
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struct shader_reg *rel_reg;
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uint32_t srcmod;
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union
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{
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uint32_t swizzle;
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uint32_t writemask;
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};
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};
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struct instruction
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{
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uint32_t opcode;
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uint32_t dstmod;
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uint32_t shift;
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enum bwriter_comparison_type comptype;
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BOOL has_dst;
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struct shader_reg dst;
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struct shader_reg *src;
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unsigned int num_srcs; /* For freeing the rel_regs */
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BOOL has_predicate;
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struct shader_reg predicate;
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BOOL coissue;
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};
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struct declaration
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{
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uint32_t usage, usage_idx;
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uint32_t regnum;
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uint32_t mod;
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uint32_t writemask;
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BOOL builtin;
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};
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struct samplerdecl
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{
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uint32_t type;
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uint32_t regnum;
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uint32_t mod;
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};
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struct bwriter_shader
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{
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enum shader_type type;
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unsigned char major_version, minor_version;
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/* Local constants. Every constant that is not defined below is loaded from
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* the global constant set at shader runtime
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*/
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struct constant **constF;
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struct constant **constI;
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struct constant **constB;
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unsigned int num_cf, num_ci, num_cb;
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/* Declared input and output varyings */
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struct declaration *inputs, *outputs;
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unsigned int num_inputs, num_outputs;
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struct samplerdecl *samplers;
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unsigned int num_samplers;
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/* Are special pixel shader 3.0 registers declared? */
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BOOL vPos, vFace;
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/* Array of shader instructions - The shader code itself */
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struct instruction **instr;
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unsigned int num_instrs, instr_alloc_size;
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};
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static inline void *d3dcompiler_alloc(SIZE_T size)
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{
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return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
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}
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static inline void *d3dcompiler_realloc(void *ptr, SIZE_T size)
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{
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if (!ptr)
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return d3dcompiler_alloc(size);
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return HeapReAlloc(GetProcessHeap(), 0, ptr, size);
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}
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static inline BOOL d3dcompiler_free(void *ptr)
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{
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return HeapFree(GetProcessHeap(), 0, ptr);
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}
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struct asm_parser;
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/* This structure is only used in asmshader.y, but since the .l file accesses the semantic types
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* too it has to know it as well
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*/
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struct rel_reg
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{
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BOOL has_rel_reg;
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uint32_t type;
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uint32_t additional_offset;
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uint32_t rel_regnum;
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uint32_t swizzle;
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};
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#define MAX_SRC_REGS 4
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struct src_regs
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{
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struct shader_reg reg[MAX_SRC_REGS];
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unsigned int count;
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};
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struct asmparser_backend
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{
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void (*constF)(struct asm_parser *This, uint32_t reg, float x, float y, float z, float w);
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void (*constI)(struct asm_parser *This, uint32_t reg, int x, int y, int z, int w);
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void (*constB)(struct asm_parser *This, uint32_t reg, BOOL x);
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void (*dstreg)(struct asm_parser *This, struct instruction *instr,
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const struct shader_reg *dst);
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void (*srcreg)(struct asm_parser *This, struct instruction *instr, int num,
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const struct shader_reg *src);
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void (*predicate)(struct asm_parser *This,
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const struct shader_reg *predicate);
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void (*coissue)(struct asm_parser *This);
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void (*dcl_output)(struct asm_parser *This, uint32_t usage, uint32_t num,
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const struct shader_reg *reg);
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void (*dcl_input)(struct asm_parser *This, uint32_t usage, uint32_t num,
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uint32_t mod, const struct shader_reg *reg);
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void (*dcl_sampler)(struct asm_parser *This, uint32_t samptype, uint32_t mod,
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uint32_t regnum, unsigned int line_no);
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void (*end)(struct asm_parser *This);
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void (*instr)(struct asm_parser *parser, uint32_t opcode, uint32_t mod, uint32_t shift,
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enum bwriter_comparison_type comp, const struct shader_reg *dst,
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const struct src_regs *srcs, int expectednsrcs);
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};
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struct instruction *alloc_instr(unsigned int srcs) DECLSPEC_HIDDEN;
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BOOL add_instruction(struct bwriter_shader *shader, struct instruction *instr) DECLSPEC_HIDDEN;
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BOOL add_constF(struct bwriter_shader *shader, uint32_t reg, float x, float y, float z, float w) DECLSPEC_HIDDEN;
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BOOL add_constI(struct bwriter_shader *shader, uint32_t reg, int x, int y, int z, int w) DECLSPEC_HIDDEN;
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BOOL add_constB(struct bwriter_shader *shader, uint32_t reg, BOOL x) DECLSPEC_HIDDEN;
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BOOL record_declaration(struct bwriter_shader *shader, uint32_t usage, uint32_t usage_idx,
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uint32_t mod, BOOL output, uint32_t regnum, uint32_t writemask, BOOL builtin) DECLSPEC_HIDDEN;
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BOOL record_sampler(struct bwriter_shader *shader, uint32_t samptype, uint32_t mod, uint32_t regnum) DECLSPEC_HIDDEN;
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#define MESSAGEBUFFER_INITIAL_SIZE 256
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enum parse_status
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{
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PARSE_SUCCESS = 0,
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PARSE_WARN = 1,
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PARSE_ERR = 2
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};
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struct compilation_messages
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{
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char *string;
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unsigned int size;
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unsigned int capacity;
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};
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struct asm_parser
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{
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/* The function table of the parser implementation */
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const struct asmparser_backend *funcs;
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/* Private data follows */
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struct bwriter_shader *shader;
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unsigned int m3x3pad_count;
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enum parse_status status;
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struct compilation_messages messages;
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unsigned int line_no;
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};
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extern struct asm_parser asm_ctx DECLSPEC_HIDDEN;
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void create_vs10_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_vs11_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_vs20_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_vs2x_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_vs30_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps10_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps11_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps12_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps13_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps14_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps20_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps2x_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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void create_ps30_parser(struct asm_parser *ret) DECLSPEC_HIDDEN;
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struct bwriter_shader *parse_asm_shader(char **messages) DECLSPEC_HIDDEN;
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#ifdef __GNUC__
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#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
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#else
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#define PRINTF_ATTR(fmt,args)
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#endif
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void compilation_message(struct compilation_messages *msg, const char *fmt, va_list args) DECLSPEC_HIDDEN;
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void WINAPIV asmparser_message(struct asm_parser *ctx, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
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static inline void set_parse_status(enum parse_status *current, enum parse_status update)
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{
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if (update == PARSE_ERR)
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*current = PARSE_ERR;
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else if (update == PARSE_WARN && *current == PARSE_SUCCESS)
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*current = PARSE_WARN;
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}
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/* Debug utility routines */
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const char *debug_print_srcmod(uint32_t mod) DECLSPEC_HIDDEN;
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const char *debug_print_dstmod(uint32_t mod) DECLSPEC_HIDDEN;
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const char *debug_print_shift(uint32_t shift) DECLSPEC_HIDDEN;
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const char *debug_print_dstreg(const struct shader_reg *reg) DECLSPEC_HIDDEN;
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const char *debug_print_srcreg(const struct shader_reg *reg) DECLSPEC_HIDDEN;
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const char *debug_print_comp(uint32_t comp) DECLSPEC_HIDDEN;
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const char *debug_print_opcode(uint32_t opcode) DECLSPEC_HIDDEN;
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/* Used to signal an incorrect swizzle/writemask */
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#define SWIZZLE_ERR ~0U
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/* Enumerations and defines used in the bytecode writer intermediate
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* representation. */
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enum bwritershader_instruction_opcode_type
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{
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BWRITERSIO_NOP,
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BWRITERSIO_MOV,
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BWRITERSIO_ADD,
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BWRITERSIO_SUB,
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BWRITERSIO_MAD,
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BWRITERSIO_MUL,
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BWRITERSIO_RCP,
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BWRITERSIO_RSQ,
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BWRITERSIO_DP3,
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BWRITERSIO_DP4,
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BWRITERSIO_MIN,
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BWRITERSIO_MAX,
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BWRITERSIO_SLT,
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BWRITERSIO_SGE,
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BWRITERSIO_EXP,
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BWRITERSIO_LOG,
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BWRITERSIO_LIT,
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BWRITERSIO_DST,
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BWRITERSIO_LRP,
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BWRITERSIO_FRC,
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BWRITERSIO_M4x4,
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BWRITERSIO_M4x3,
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BWRITERSIO_M3x4,
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BWRITERSIO_M3x3,
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BWRITERSIO_M3x2,
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BWRITERSIO_CALL,
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BWRITERSIO_CALLNZ,
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BWRITERSIO_LOOP,
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BWRITERSIO_RET,
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BWRITERSIO_ENDLOOP,
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BWRITERSIO_LABEL,
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BWRITERSIO_DCL,
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BWRITERSIO_POW,
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BWRITERSIO_CRS,
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BWRITERSIO_SGN,
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BWRITERSIO_ABS,
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BWRITERSIO_NRM,
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BWRITERSIO_SINCOS,
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BWRITERSIO_REP,
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BWRITERSIO_ENDREP,
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BWRITERSIO_IF,
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BWRITERSIO_IFC,
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BWRITERSIO_ELSE,
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BWRITERSIO_ENDIF,
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BWRITERSIO_BREAK,
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BWRITERSIO_BREAKC,
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BWRITERSIO_MOVA,
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BWRITERSIO_DEFB,
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BWRITERSIO_DEFI,
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BWRITERSIO_TEXCOORD,
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BWRITERSIO_TEXKILL,
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BWRITERSIO_TEX,
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BWRITERSIO_TEXBEM,
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BWRITERSIO_TEXBEML,
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BWRITERSIO_TEXREG2AR,
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BWRITERSIO_TEXREG2GB,
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BWRITERSIO_TEXM3x2PAD,
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BWRITERSIO_TEXM3x2TEX,
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BWRITERSIO_TEXM3x3PAD,
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BWRITERSIO_TEXM3x3TEX,
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BWRITERSIO_TEXM3x3SPEC,
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BWRITERSIO_TEXM3x3VSPEC,
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BWRITERSIO_EXPP,
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BWRITERSIO_LOGP,
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BWRITERSIO_CND,
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BWRITERSIO_DEF,
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BWRITERSIO_TEXREG2RGB,
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BWRITERSIO_TEXDP3TEX,
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BWRITERSIO_TEXM3x2DEPTH,
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BWRITERSIO_TEXDP3,
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BWRITERSIO_TEXM3x3,
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BWRITERSIO_TEXDEPTH,
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BWRITERSIO_CMP,
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BWRITERSIO_BEM,
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BWRITERSIO_DP2ADD,
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BWRITERSIO_DSX,
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BWRITERSIO_DSY,
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BWRITERSIO_TEXLDD,
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BWRITERSIO_SETP,
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BWRITERSIO_TEXLDL,
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BWRITERSIO_BREAKP,
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BWRITERSIO_TEXLDP,
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BWRITERSIO_TEXLDB,
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BWRITERSIO_PHASE,
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BWRITERSIO_COMMENT,
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BWRITERSIO_END,
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};
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enum bwritershader_param_register_type
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{
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BWRITERSPR_TEMP,
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BWRITERSPR_INPUT,
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BWRITERSPR_CONST,
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BWRITERSPR_ADDR,
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BWRITERSPR_TEXTURE,
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BWRITERSPR_RASTOUT,
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BWRITERSPR_ATTROUT,
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BWRITERSPR_TEXCRDOUT,
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BWRITERSPR_OUTPUT,
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BWRITERSPR_CONSTINT,
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BWRITERSPR_COLOROUT,
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BWRITERSPR_DEPTHOUT,
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BWRITERSPR_SAMPLER,
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BWRITERSPR_CONSTBOOL,
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BWRITERSPR_LOOP,
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BWRITERSPR_MISCTYPE,
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BWRITERSPR_LABEL,
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BWRITERSPR_PREDICATE
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};
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enum bwritervs_rastout_offsets
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{
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BWRITERSRO_POSITION,
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BWRITERSRO_FOG,
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BWRITERSRO_POINT_SIZE
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};
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#define BWRITERSP_WRITEMASK_0 0x1 /* .x r */
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#define BWRITERSP_WRITEMASK_1 0x2 /* .y g */
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#define BWRITERSP_WRITEMASK_2 0x4 /* .z b */
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#define BWRITERSP_WRITEMASK_3 0x8 /* .w a */
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#define BWRITERSP_WRITEMASK_ALL 0xf /* all */
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enum bwritershader_param_dstmod_type
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{
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BWRITERSPDM_NONE = 0,
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BWRITERSPDM_SATURATE = 1,
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BWRITERSPDM_PARTIALPRECISION = 2,
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BWRITERSPDM_MSAMPCENTROID = 4,
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};
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enum bwritersampler_texture_type
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{
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BWRITERSTT_UNKNOWN = 0,
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BWRITERSTT_1D = 1,
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BWRITERSTT_2D = 2,
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BWRITERSTT_CUBE = 3,
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BWRITERSTT_VOLUME = 4,
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};
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#define BWRITERSI_TEXLD_PROJECT 1
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#define BWRITERSI_TEXLD_BIAS 2
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enum bwritershader_param_srcmod_type
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{
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BWRITERSPSM_NONE = 0,
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BWRITERSPSM_NEG,
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BWRITERSPSM_BIAS,
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BWRITERSPSM_BIASNEG,
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BWRITERSPSM_SIGN,
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BWRITERSPSM_SIGNNEG,
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BWRITERSPSM_COMP,
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BWRITERSPSM_X2,
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BWRITERSPSM_X2NEG,
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BWRITERSPSM_DZ,
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BWRITERSPSM_DW,
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BWRITERSPSM_ABS,
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BWRITERSPSM_ABSNEG,
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BWRITERSPSM_NOT,
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};
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#define BWRITER_SM1_VS 0xfffeu
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#define BWRITER_SM1_PS 0xffffu
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#define BWRITERPS_VERSION(major, minor) ((BWRITER_SM1_PS << 16) | ((major) << 8) | (minor))
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#define BWRITERVS_VERSION(major, minor) ((BWRITER_SM1_VS << 16) | ((major) << 8) | (minor))
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#define BWRITERVS_X_X (0)
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#define BWRITERVS_X_Y (1)
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#define BWRITERVS_X_Z (2)
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#define BWRITERVS_X_W (3)
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|
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#define BWRITERVS_Y_X (0 << 2)
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#define BWRITERVS_Y_Y (1 << 2)
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#define BWRITERVS_Y_Z (2 << 2)
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#define BWRITERVS_Y_W (3 << 2)
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|
|
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#define BWRITERVS_Z_X (0 << 4)
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|
#define BWRITERVS_Z_Y (1 << 4)
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#define BWRITERVS_Z_Z (2 << 4)
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|
#define BWRITERVS_Z_W (3 << 4)
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|
|
|
#define BWRITERVS_W_X (0 << 6)
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|
#define BWRITERVS_W_Y (1 << 6)
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#define BWRITERVS_W_Z (2 << 6)
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|
#define BWRITERVS_W_W (3 << 6)
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|
|
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#define BWRITERVS_NOSWIZZLE (BWRITERVS_X_X | BWRITERVS_Y_Y | BWRITERVS_Z_Z | BWRITERVS_W_W)
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|
|
|
#define BWRITERVS_SWIZZLE_X (BWRITERVS_X_X | BWRITERVS_Y_X | BWRITERVS_Z_X | BWRITERVS_W_X)
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#define BWRITERVS_SWIZZLE_Y (BWRITERVS_X_Y | BWRITERVS_Y_Y | BWRITERVS_Z_Y | BWRITERVS_W_Y)
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|
#define BWRITERVS_SWIZZLE_Z (BWRITERVS_X_Z | BWRITERVS_Y_Z | BWRITERVS_Z_Z | BWRITERVS_W_Z)
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|
#define BWRITERVS_SWIZZLE_W (BWRITERVS_X_W | BWRITERVS_Y_W | BWRITERVS_Z_W | BWRITERVS_W_W)
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|
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enum bwriterdeclusage
|
|
{
|
|
BWRITERDECLUSAGE_POSITION,
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|
BWRITERDECLUSAGE_BLENDWEIGHT,
|
|
BWRITERDECLUSAGE_BLENDINDICES,
|
|
BWRITERDECLUSAGE_NORMAL,
|
|
BWRITERDECLUSAGE_PSIZE,
|
|
BWRITERDECLUSAGE_TEXCOORD,
|
|
BWRITERDECLUSAGE_TANGENT,
|
|
BWRITERDECLUSAGE_BINORMAL,
|
|
BWRITERDECLUSAGE_TESSFACTOR,
|
|
BWRITERDECLUSAGE_POSITIONT,
|
|
BWRITERDECLUSAGE_COLOR,
|
|
BWRITERDECLUSAGE_FOG,
|
|
BWRITERDECLUSAGE_DEPTH,
|
|
BWRITERDECLUSAGE_SAMPLE
|
|
};
|
|
|
|
/* ps 1.x texture registers mappings */
|
|
#define T0_REG 2
|
|
#define T1_REG 3
|
|
#define T2_REG 4
|
|
#define T3_REG 5
|
|
|
|
struct bwriter_shader *SlAssembleShader(const char *text, char **messages) DECLSPEC_HIDDEN;
|
|
HRESULT shader_write_bytecode(const struct bwriter_shader *shader, uint32_t **result, uint32_t *size) DECLSPEC_HIDDEN;
|
|
void SlDeleteShader(struct bwriter_shader *shader) DECLSPEC_HIDDEN;
|
|
|
|
#define MAKE_TAG(ch0, ch1, ch2, ch3) \
|
|
((DWORD)(ch0) | ((DWORD)(ch1) << 8) | \
|
|
((DWORD)(ch2) << 16) | ((DWORD)(ch3) << 24 ))
|
|
#define TAG_Aon9 MAKE_TAG('A', 'o', 'n', '9')
|
|
#define TAG_DXBC MAKE_TAG('D', 'X', 'B', 'C')
|
|
#define TAG_ISGN MAKE_TAG('I', 'S', 'G', 'N')
|
|
#define TAG_OSGN MAKE_TAG('O', 'S', 'G', 'N')
|
|
#define TAG_OSG5 MAKE_TAG('O', 'S', 'G', '5')
|
|
#define TAG_PCSG MAKE_TAG('P', 'C', 'S', 'G')
|
|
#define TAG_RDEF MAKE_TAG('R', 'D', 'E', 'F')
|
|
#define TAG_SDBG MAKE_TAG('S', 'D', 'B', 'G')
|
|
#define TAG_SHDR MAKE_TAG('S', 'H', 'D', 'R')
|
|
#define TAG_SHEX MAKE_TAG('S', 'H', 'E', 'X')
|
|
#define TAG_STAT MAKE_TAG('S', 'T', 'A', 'T')
|
|
#define TAG_XNAP MAKE_TAG('X', 'N', 'A', 'P')
|
|
#define TAG_XNAS MAKE_TAG('X', 'N', 'A', 'S')
|
|
|
|
struct dxbc_section
|
|
{
|
|
DWORD tag;
|
|
const char *data;
|
|
DWORD data_size;
|
|
};
|
|
|
|
struct dxbc
|
|
{
|
|
UINT size;
|
|
UINT count;
|
|
struct dxbc_section *sections;
|
|
};
|
|
|
|
HRESULT dxbc_write_blob(struct dxbc *dxbc, ID3DBlob **blob) DECLSPEC_HIDDEN;
|
|
void dxbc_destroy(struct dxbc *dxbc) DECLSPEC_HIDDEN;
|
|
HRESULT dxbc_parse(const char *data, SIZE_T data_size, struct dxbc *dxbc) DECLSPEC_HIDDEN;
|
|
HRESULT dxbc_add_section(struct dxbc *dxbc, DWORD tag, const char *data, size_t data_size) DECLSPEC_HIDDEN;
|
|
HRESULT dxbc_init(struct dxbc *dxbc, unsigned int size) DECLSPEC_HIDDEN;
|
|
|
|
static inline void write_u32(char **ptr, uint32_t u32)
|
|
{
|
|
memcpy(*ptr, &u32, sizeof(u32));
|
|
*ptr += sizeof(u32);
|
|
}
|
|
|
|
#endif /* __WINE_D3DCOMPILER_PRIVATE_H */
|