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Sweden-Number/dlls/wined3d/device.c

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/*
* IWineD3DDevice implementation
*
* Copyright 2002 Lionel Ulmer
* Copyright 2002-2005 Jason Edmeades
* Copyright 2003-2004 Raphael Junqueira
* Copyright 2004 Christian Costa
* Copyright 2005 Oliver Stieber
* Copyright 2006-2008 Stefan Dösinger for CodeWeavers
* Copyright 2006-2008 Henri Verbeet
* Copyright 2007 Andrew Riedi
* Copyright 2009-2011 Henri Verbeet for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdio.h>
#ifdef HAVE_FLOAT_H
# include <float.h>
#endif
#include "wined3d_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(d3d);
/* Define the default light parameters as specified by MSDN */
const WINED3DLIGHT WINED3D_default_light = {
WINED3DLIGHT_DIRECTIONAL, /* Type */
{ 1.0f, 1.0f, 1.0f, 0.0f }, /* Diffuse r,g,b,a */
{ 0.0f, 0.0f, 0.0f, 0.0f }, /* Specular r,g,b,a */
{ 0.0f, 0.0f, 0.0f, 0.0f }, /* Ambient r,g,b,a, */
{ 0.0f, 0.0f, 0.0f }, /* Position x,y,z */
{ 0.0f, 0.0f, 1.0f }, /* Direction x,y,z */
0.0f, /* Range */
0.0f, /* Falloff */
0.0f, 0.0f, 0.0f, /* Attenuation 0,1,2 */
0.0f, /* Theta */
0.0f /* Phi */
};
/**********************************************************
* Global variable / Constants follow
**********************************************************/
const float identity[] =
{
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f,
}; /* When needed for comparisons */
/* Note that except for WINED3DPT_POINTLIST and WINED3DPT_LINELIST these
* actually have the same values in GL and D3D. */
static GLenum gl_primitive_type_from_d3d(WINED3DPRIMITIVETYPE primitive_type)
{
switch(primitive_type)
{
case WINED3DPT_POINTLIST:
return GL_POINTS;
case WINED3DPT_LINELIST:
return GL_LINES;
case WINED3DPT_LINESTRIP:
return GL_LINE_STRIP;
case WINED3DPT_TRIANGLELIST:
return GL_TRIANGLES;
case WINED3DPT_TRIANGLESTRIP:
return GL_TRIANGLE_STRIP;
case WINED3DPT_TRIANGLEFAN:
return GL_TRIANGLE_FAN;
case WINED3DPT_LINELIST_ADJ:
return GL_LINES_ADJACENCY_ARB;
case WINED3DPT_LINESTRIP_ADJ:
return GL_LINE_STRIP_ADJACENCY_ARB;
case WINED3DPT_TRIANGLELIST_ADJ:
return GL_TRIANGLES_ADJACENCY_ARB;
case WINED3DPT_TRIANGLESTRIP_ADJ:
return GL_TRIANGLE_STRIP_ADJACENCY_ARB;
default:
FIXME("Unhandled primitive type %s\n", debug_d3dprimitivetype(primitive_type));
return GL_NONE;
}
}
static WINED3DPRIMITIVETYPE d3d_primitive_type_from_gl(GLenum primitive_type)
{
switch(primitive_type)
{
case GL_POINTS:
return WINED3DPT_POINTLIST;
case GL_LINES:
return WINED3DPT_LINELIST;
case GL_LINE_STRIP:
return WINED3DPT_LINESTRIP;
case GL_TRIANGLES:
return WINED3DPT_TRIANGLELIST;
case GL_TRIANGLE_STRIP:
return WINED3DPT_TRIANGLESTRIP;
case GL_TRIANGLE_FAN:
return WINED3DPT_TRIANGLEFAN;
case GL_LINES_ADJACENCY_ARB:
return WINED3DPT_LINELIST_ADJ;
case GL_LINE_STRIP_ADJACENCY_ARB:
return WINED3DPT_LINESTRIP_ADJ;
case GL_TRIANGLES_ADJACENCY_ARB:
return WINED3DPT_TRIANGLELIST_ADJ;
case GL_TRIANGLE_STRIP_ADJACENCY_ARB:
return WINED3DPT_TRIANGLESTRIP_ADJ;
default:
FIXME("Unhandled primitive type %s\n", debug_d3dprimitivetype(primitive_type));
return WINED3DPT_UNDEFINED;
}
}
static BOOL fixed_get_input(BYTE usage, BYTE usage_idx, unsigned int *regnum)
{
if ((usage == WINED3DDECLUSAGE_POSITION || usage == WINED3DDECLUSAGE_POSITIONT) && !usage_idx)
*regnum = WINED3D_FFP_POSITION;
else if (usage == WINED3DDECLUSAGE_BLENDWEIGHT && !usage_idx)
*regnum = WINED3D_FFP_BLENDWEIGHT;
else if (usage == WINED3DDECLUSAGE_BLENDINDICES && !usage_idx)
*regnum = WINED3D_FFP_BLENDINDICES;
else if (usage == WINED3DDECLUSAGE_NORMAL && !usage_idx)
*regnum = WINED3D_FFP_NORMAL;
else if (usage == WINED3DDECLUSAGE_PSIZE && !usage_idx)
*regnum = WINED3D_FFP_PSIZE;
else if (usage == WINED3DDECLUSAGE_COLOR && !usage_idx)
*regnum = WINED3D_FFP_DIFFUSE;
else if (usage == WINED3DDECLUSAGE_COLOR && usage_idx == 1)
*regnum = WINED3D_FFP_SPECULAR;
else if (usage == WINED3DDECLUSAGE_TEXCOORD && usage_idx < WINED3DDP_MAXTEXCOORD)
*regnum = WINED3D_FFP_TEXCOORD0 + usage_idx;
else
{
FIXME("Unsupported input stream [usage=%s, usage_idx=%u]\n", debug_d3ddeclusage(usage), usage_idx);
*regnum = ~0U;
return FALSE;
}
return TRUE;
}
/* Context activation is done by the caller. */
void device_stream_info_from_declaration(struct wined3d_device *device,
BOOL use_vshader, struct wined3d_stream_info *stream_info, BOOL *fixup)
{
/* We need to deal with frequency data! */
struct wined3d_vertex_declaration *declaration = device->stateBlock->state.vertex_declaration;
unsigned int i;
stream_info->use_map = 0;
stream_info->swizzle_map = 0;
/* Check for transformed vertices, disable vertex shader if present. */
stream_info->position_transformed = declaration->position_transformed;
if (declaration->position_transformed) use_vshader = FALSE;
/* Translate the declaration into strided data. */
for (i = 0; i < declaration->element_count; ++i)
{
const struct wined3d_vertex_declaration_element *element = &declaration->elements[i];
struct wined3d_buffer *buffer = device->stateBlock->state.streams[element->input_slot].buffer;
GLuint buffer_object = 0;
const BYTE *data = NULL;
BOOL stride_used;
unsigned int idx;
DWORD stride;
TRACE("%p Element %p (%u of %u)\n", declaration->elements,
element, i + 1, declaration->element_count);
if (!buffer) continue;
stride = device->stateBlock->state.streams[element->input_slot].stride;
if (device->stateBlock->state.user_stream)
{
TRACE("Stream %u is UP, %p\n", element->input_slot, buffer);
buffer_object = 0;
data = (BYTE *)buffer;
}
else
{
TRACE("Stream %u isn't UP, %p\n", element->input_slot, buffer);
data = buffer_get_memory(buffer, &device->adapter->gl_info, &buffer_object);
/* Can't use vbo's if the base vertex index is negative. OpenGL doesn't accept negative offsets
* (or rather offsets bigger than the vbo, because the pointer is unsigned), so use system memory
* sources. In most sane cases the pointer - offset will still be > 0, otherwise it will wrap
* around to some big value. Hope that with the indices, the driver wraps it back internally. If
* not, drawStridedSlow is needed, including a vertex buffer path. */
if (device->stateBlock->state.load_base_vertex_index < 0)
{
WARN("load_base_vertex_index is < 0 (%d), not using VBOs.\n",
device->stateBlock->state.load_base_vertex_index);
buffer_object = 0;
data = buffer_get_sysmem(buffer, &device->adapter->gl_info);
if ((UINT_PTR)data < -device->stateBlock->state.load_base_vertex_index * stride)
{
FIXME("System memory vertex data load offset is negative!\n");
}
}
if (fixup)
{
if (buffer_object) *fixup = TRUE;
else if (*fixup && !use_vshader
&& (element->usage == WINED3DDECLUSAGE_COLOR
|| element->usage == WINED3DDECLUSAGE_POSITIONT))
{
static BOOL warned = FALSE;
if (!warned)
{
/* This may be bad with the fixed function pipeline. */
FIXME("Missing vbo streams with unfixed colors or transformed position, expect problems\n");
warned = TRUE;
}
}
}
}
data += element->offset;
TRACE("offset %u input_slot %u usage_idx %d\n", element->offset, element->input_slot, element->usage_idx);
if (use_vshader)
{
if (element->output_slot == ~0U)
{
/* TODO: Assuming vertexdeclarations are usually used with the
* same or a similar shader, it might be worth it to store the
* last used output slot and try that one first. */
stride_used = vshader_get_input(device->stateBlock->state.vertex_shader,
element->usage, element->usage_idx, &idx);
}
else
{
idx = element->output_slot;
stride_used = TRUE;
}
}
else
{
if (!element->ffp_valid)
{
WARN("Skipping unsupported fixed function element of format %s and usage %s\n",
debug_d3dformat(element->format->id), debug_d3ddeclusage(element->usage));
stride_used = FALSE;
}
else
{
stride_used = fixed_get_input(element->usage, element->usage_idx, &idx);
}
}
if (stride_used)
{
TRACE("Load %s array %u [usage %s, usage_idx %u, "
"input_slot %u, offset %u, stride %u, format %s, buffer_object %u]\n",
use_vshader ? "shader": "fixed function", idx,
debug_d3ddeclusage(element->usage), element->usage_idx, element->input_slot,
element->offset, stride, debug_d3dformat(element->format->id), buffer_object);
stream_info->elements[idx].format = element->format;
stream_info->elements[idx].stride = stride;
stream_info->elements[idx].data = data;
stream_info->elements[idx].stream_idx = element->input_slot;
stream_info->elements[idx].buffer_object = buffer_object;
if (!device->adapter->gl_info.supported[ARB_VERTEX_ARRAY_BGRA]
&& element->format->id == WINED3DFMT_B8G8R8A8_UNORM)
{
stream_info->swizzle_map |= 1 << idx;
}
stream_info->use_map |= 1 << idx;
}
}
device->num_buffer_queries = 0;
if (!device->stateBlock->state.user_stream)
{
WORD map = stream_info->use_map;
/* PreLoad all the vertex buffers. */
for (i = 0; map; map >>= 1, ++i)
{
struct wined3d_stream_info_element *element;
struct wined3d_buffer *buffer;
if (!(map & 1)) continue;
element = &stream_info->elements[i];
buffer = device->stateBlock->state.streams[element->stream_idx].buffer;
wined3d_buffer_preload(buffer);
/* If PreLoad dropped the buffer object, update the stream info. */
if (buffer->buffer_object != element->buffer_object)
{
element->buffer_object = 0;
element->data = buffer_get_sysmem(buffer, &device->adapter->gl_info) + (ptrdiff_t)element->data;
}
if (buffer->query)
device->buffer_queries[device->num_buffer_queries++] = buffer->query;
}
}
}
static void stream_info_element_from_strided(const struct wined3d_gl_info *gl_info,
const struct WineDirect3DStridedData *strided, struct wined3d_stream_info_element *e)
{
e->format = wined3d_get_format(gl_info, strided->format);
e->stride = strided->dwStride;
e->data = strided->lpData;
e->stream_idx = 0;
e->buffer_object = 0;
}
static void device_stream_info_from_strided(const struct wined3d_gl_info *gl_info,
const struct WineDirect3DVertexStridedData *strided, struct wined3d_stream_info *stream_info)
{
unsigned int i;
memset(stream_info, 0, sizeof(*stream_info));
if (strided->position.lpData)
stream_info_element_from_strided(gl_info, &strided->position, &stream_info->elements[WINED3D_FFP_POSITION]);
if (strided->normal.lpData)
stream_info_element_from_strided(gl_info, &strided->normal, &stream_info->elements[WINED3D_FFP_NORMAL]);
if (strided->diffuse.lpData)
stream_info_element_from_strided(gl_info, &strided->diffuse, &stream_info->elements[WINED3D_FFP_DIFFUSE]);
if (strided->specular.lpData)
stream_info_element_from_strided(gl_info, &strided->specular, &stream_info->elements[WINED3D_FFP_SPECULAR]);
for (i = 0; i < WINED3DDP_MAXTEXCOORD; ++i)
{
if (strided->texCoords[i].lpData)
stream_info_element_from_strided(gl_info, &strided->texCoords[i],
&stream_info->elements[WINED3D_FFP_TEXCOORD0 + i]);
}
stream_info->position_transformed = strided->position_transformed;
for (i = 0; i < sizeof(stream_info->elements) / sizeof(*stream_info->elements); ++i)
{
if (!stream_info->elements[i].format) continue;
if (!gl_info->supported[ARB_VERTEX_ARRAY_BGRA]
&& stream_info->elements[i].format->id == WINED3DFMT_B8G8R8A8_UNORM)
{
stream_info->swizzle_map |= 1 << i;
}
stream_info->use_map |= 1 << i;
}
}
static void device_trace_strided_stream_info(const struct wined3d_stream_info *stream_info)
{
TRACE("Strided Data:\n");
TRACE_STRIDED(stream_info, WINED3D_FFP_POSITION);
TRACE_STRIDED(stream_info, WINED3D_FFP_BLENDWEIGHT);
TRACE_STRIDED(stream_info, WINED3D_FFP_BLENDINDICES);
TRACE_STRIDED(stream_info, WINED3D_FFP_NORMAL);
TRACE_STRIDED(stream_info, WINED3D_FFP_PSIZE);
TRACE_STRIDED(stream_info, WINED3D_FFP_DIFFUSE);
TRACE_STRIDED(stream_info, WINED3D_FFP_SPECULAR);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD0);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD1);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD2);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD3);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD4);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD5);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD6);
TRACE_STRIDED(stream_info, WINED3D_FFP_TEXCOORD7);
}
/* Context activation is done by the caller. */
void device_update_stream_info(struct wined3d_device *device, const struct wined3d_gl_info *gl_info)
{
struct wined3d_stream_info *stream_info = &device->strided_streams;
const struct wined3d_state *state = &device->stateBlock->state;
BOOL fixup = FALSE;
if (device->up_strided)
{
/* Note: this is a ddraw fixed-function code path. */
TRACE("=============================== Strided Input ================================\n");
device_stream_info_from_strided(gl_info, device->up_strided, stream_info);
if (TRACE_ON(d3d)) device_trace_strided_stream_info(stream_info);
}
else
{
TRACE("============================= Vertex Declaration =============================\n");
device_stream_info_from_declaration(device, !!state->vertex_shader, stream_info, &fixup);
}
if (state->vertex_shader && !stream_info->position_transformed)
{
if (state->vertex_declaration->half_float_conv_needed && !fixup)
{
TRACE("Using drawStridedSlow with vertex shaders for FLOAT16 conversion.\n");
device->useDrawStridedSlow = TRUE;
}
else
{
device->useDrawStridedSlow = FALSE;
}
}
else
{
WORD slow_mask = (1 << WINED3D_FFP_PSIZE);
slow_mask |= -!gl_info->supported[ARB_VERTEX_ARRAY_BGRA]
& ((1 << WINED3D_FFP_DIFFUSE) | (1 << WINED3D_FFP_SPECULAR));
if ((stream_info->position_transformed || (stream_info->use_map & slow_mask)) && !fixup)
{
device->useDrawStridedSlow = TRUE;
}
else
{
device->useDrawStridedSlow = FALSE;
}
}
}
static void device_preload_texture(const struct wined3d_state *state, unsigned int idx)
{
struct wined3d_texture *texture;
enum WINED3DSRGB srgb;
if (!(texture = state->textures[idx])) return;
srgb = state->sampler_states[idx][WINED3DSAMP_SRGBTEXTURE] ? SRGB_SRGB : SRGB_RGB;
texture->texture_ops->texture_preload(texture, srgb);
}
void device_preload_textures(struct wined3d_device *device)
{
const struct wined3d_state *state = &device->stateBlock->state;
unsigned int i;
if (use_vs(state))
{
for (i = 0; i < MAX_VERTEX_SAMPLERS; ++i)
{
if (state->vertex_shader->reg_maps.sampler_type[i])
device_preload_texture(state, MAX_FRAGMENT_SAMPLERS + i);
}
}
if (use_ps(state))
{
for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i)
{
if (state->pixel_shader->reg_maps.sampler_type[i])
device_preload_texture(state, i);
}
}
else
{
WORD ffu_map = device->fixed_function_usage_map;
for (i = 0; ffu_map; ffu_map >>= 1, ++i)
{
if (ffu_map & 1)
device_preload_texture(state, i);
}
}
}
BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context)
{
struct wined3d_context **new_array;
TRACE("Adding context %p.\n", context);
if (!device->contexts) new_array = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_array));
else new_array = HeapReAlloc(GetProcessHeap(), 0, device->contexts,
sizeof(*new_array) * (device->context_count + 1));
if (!new_array)
{
ERR("Failed to grow the context array.\n");
return FALSE;
}
new_array[device->context_count++] = context;
device->contexts = new_array;
return TRUE;
}
void device_context_remove(struct wined3d_device *device, struct wined3d_context *context)
{
struct wined3d_context **new_array;
BOOL found = FALSE;
UINT i;
TRACE("Removing context %p.\n", context);
for (i = 0; i < device->context_count; ++i)
{
if (device->contexts[i] == context)
{
found = TRUE;
break;
}
}
if (!found)
{
ERR("Context %p doesn't exist in context array.\n", context);
return;
}
if (!--device->context_count)
{
HeapFree(GetProcessHeap(), 0, device->contexts);
device->contexts = NULL;
return;
}
memmove(&device->contexts[i], &device->contexts[i + 1], (device->context_count - i) * sizeof(*device->contexts));
new_array = HeapReAlloc(GetProcessHeap(), 0, device->contexts, device->context_count * sizeof(*device->contexts));
if (!new_array)
{
ERR("Failed to shrink context array. Oh well.\n");
return;
}
device->contexts = new_array;
}
void device_get_draw_rect(struct wined3d_device *device, RECT *rect)
{
struct wined3d_stateblock *stateblock = device->stateBlock;
WINED3DVIEWPORT *vp = &stateblock->state.viewport;
SetRect(rect, vp->X, vp->Y, vp->X + vp->Width, vp->Y + vp->Height);
if (stateblock->state.render_states[WINED3DRS_SCISSORTESTENABLE])
{
IntersectRect(rect, rect, &stateblock->state.scissor_rect);
}
}
/* Do not call while under the GL lock. */
void device_switch_onscreen_ds(struct wined3d_device *device,
struct wined3d_context *context, struct wined3d_surface *depth_stencil)
{
if (device->onscreen_depth_stencil)
{
surface_load_ds_location(device->onscreen_depth_stencil, context, SFLAG_DS_OFFSCREEN);
surface_modify_ds_location(device->onscreen_depth_stencil, SFLAG_DS_OFFSCREEN,
device->onscreen_depth_stencil->ds_current_size.cx,
device->onscreen_depth_stencil->ds_current_size.cy);
wined3d_surface_decref(device->onscreen_depth_stencil);
}
device->onscreen_depth_stencil = depth_stencil;
wined3d_surface_incref(device->onscreen_depth_stencil);
}
static BOOL is_full_clear(struct wined3d_surface *target, const RECT *draw_rect, const RECT *clear_rect)
{
/* partial draw rect */
if (draw_rect->left || draw_rect->top
|| draw_rect->right < target->resource.width
|| draw_rect->bottom < target->resource.height)
return FALSE;
/* partial clear rect */
if (clear_rect && (clear_rect->left > 0 || clear_rect->top > 0
|| clear_rect->right < target->resource.width
|| clear_rect->bottom < target->resource.height))
return FALSE;
return TRUE;
}
static void prepare_ds_clear(struct wined3d_surface *ds, struct wined3d_context *context,
DWORD location, const RECT *draw_rect, UINT rect_count, const RECT *clear_rect)
{
RECT current_rect, r;
if (ds->flags & location)
SetRect(&current_rect, 0, 0,
ds->ds_current_size.cx,
ds->ds_current_size.cy);
else
SetRectEmpty(&current_rect);
IntersectRect(&r, draw_rect, &current_rect);
if (EqualRect(&r, draw_rect))
{
/* current_rect ⊇ draw_rect, modify only. */
surface_modify_ds_location(ds, location, ds->ds_current_size.cx, ds->ds_current_size.cy);
return;
}
if (EqualRect(&r, &current_rect))
{
/* draw_rect ⊇ current_rect, test if we're doing a full clear. */
if (!clear_rect)
{
/* Full clear, modify only. */
surface_modify_ds_location(ds, location, draw_rect->right, draw_rect->bottom);
return;
}
IntersectRect(&r, draw_rect, clear_rect);
if (EqualRect(&r, draw_rect))
{
/* clear_rect ⊇ draw_rect, modify only. */
surface_modify_ds_location(ds, location, draw_rect->right, draw_rect->bottom);
return;
}
}
/* Full load. */
surface_load_ds_location(ds, context, location);
surface_modify_ds_location(ds, location, ds->ds_current_size.cx, ds->ds_current_size.cy);
}
/* Do not call while under the GL lock. */
HRESULT device_clear_render_targets(struct wined3d_device *device, UINT rt_count, struct wined3d_surface **rts,
struct wined3d_surface *depth_stencil, UINT rect_count, const RECT *rects, const RECT *draw_rect,
DWORD flags, const WINED3DCOLORVALUE *color, float depth, DWORD stencil)
{
const RECT *clear_rect = (rect_count > 0 && rects) ? (const RECT *)rects : NULL;
struct wined3d_surface *target = rt_count ? rts[0] : NULL;
UINT drawable_width, drawable_height;
struct wined3d_context *context;
GLbitfield clear_mask = 0;
BOOL render_offscreen;
unsigned int i;
/* When we're clearing parts of the drawable, make sure that the target surface is well up to date in the
* drawable. After the clear we'll mark the drawable up to date, so we have to make sure that this is true
* for the cleared parts, and the untouched parts.
*
* If we're clearing the whole target there is no need to copy it into the drawable, it will be overwritten
* anyway. If we're not clearing the color buffer we don't have to copy either since we're not going to set
* the drawable up to date. We have to check all settings that limit the clear area though. Do not bother
* checking all this if the dest surface is in the drawable anyway. */
if (flags & WINED3DCLEAR_TARGET && !is_full_clear(target, draw_rect, clear_rect))
{
for (i = 0; i < rt_count; ++i)
{
if (rts[i]) surface_load_location(rts[i], SFLAG_INDRAWABLE, NULL);
}
}
context = context_acquire(device, target);
if (!context->valid)
{
context_release(context);
WARN("Invalid context, skipping clear.\n");
return WINED3D_OK;
}
if (!context_apply_clear_state(context, device, rt_count, rts, depth_stencil))
{
context_release(context);
WARN("Failed to apply clear state, skipping clear.\n");
return WINED3D_OK;
}
if (target)
{
render_offscreen = context->render_offscreen;
target->get_drawable_size(context, &drawable_width, &drawable_height);
}
else
{
render_offscreen = TRUE;
drawable_width = depth_stencil->pow2Width;
drawable_height = depth_stencil->pow2Height;
}
ENTER_GL();
/* Only set the values up once, as they are not changing. */
if (flags & WINED3DCLEAR_STENCIL)
{
if (context->gl_info->supported[EXT_STENCIL_TWO_SIDE])
{
glDisable(GL_STENCIL_TEST_TWO_SIDE_EXT);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_TWOSIDEDSTENCILMODE));
}
glStencilMask(~0U);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_STENCILWRITEMASK));
glClearStencil(stencil);
checkGLcall("glClearStencil");
clear_mask = clear_mask | GL_STENCIL_BUFFER_BIT;
}
if (flags & WINED3DCLEAR_ZBUFFER)
{
DWORD location = render_offscreen ? SFLAG_DS_OFFSCREEN : SFLAG_DS_ONSCREEN;
if (location == SFLAG_DS_ONSCREEN && depth_stencil != device->onscreen_depth_stencil)
{
LEAVE_GL();
device_switch_onscreen_ds(device, context, depth_stencil);
ENTER_GL();
}
prepare_ds_clear(depth_stencil, context, location, draw_rect, rect_count, clear_rect);
surface_modify_location(depth_stencil, SFLAG_INDRAWABLE, TRUE);
glDepthMask(GL_TRUE);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_ZWRITEENABLE));
glClearDepth(depth);
checkGLcall("glClearDepth");
clear_mask = clear_mask | GL_DEPTH_BUFFER_BIT;
}
if (flags & WINED3DCLEAR_TARGET)
{
for (i = 0; i < rt_count; ++i)
{
if (rts[i]) surface_modify_location(rts[i], SFLAG_INDRAWABLE, TRUE);
}
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_COLORWRITEENABLE));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_COLORWRITEENABLE1));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_COLORWRITEENABLE2));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_COLORWRITEENABLE3));
glClearColor(color->r, color->g, color->b, color->a);
checkGLcall("glClearColor");
clear_mask = clear_mask | GL_COLOR_BUFFER_BIT;
}
if (!clear_rect)
{
if (render_offscreen)
{
glScissor(draw_rect->left, draw_rect->top,
draw_rect->right - draw_rect->left, draw_rect->bottom - draw_rect->top);
}
else
{
glScissor(draw_rect->left, drawable_height - draw_rect->bottom,
draw_rect->right - draw_rect->left, draw_rect->bottom - draw_rect->top);
}
checkGLcall("glScissor");
glClear(clear_mask);
checkGLcall("glClear");
}
else
{
RECT current_rect;
/* Now process each rect in turn. */
for (i = 0; i < rect_count; ++i)
{
/* Note that GL uses lower left, width/height. */
IntersectRect(&current_rect, draw_rect, &clear_rect[i]);
TRACE("clear_rect[%u] %s, current_rect %s.\n", i,
wine_dbgstr_rect(&clear_rect[i]),
wine_dbgstr_rect(&current_rect));
/* Tests show that rectangles where x1 > x2 or y1 > y2 are ignored silently.
* The rectangle is not cleared, no error is returned, but further rectanlges are
* still cleared if they are valid. */
if (current_rect.left > current_rect.right || current_rect.top > current_rect.bottom)
{
TRACE("Rectangle with negative dimensions, ignoring.\n");
continue;
}
if (render_offscreen)
{
glScissor(current_rect.left, current_rect.top,
current_rect.right - current_rect.left, current_rect.bottom - current_rect.top);
}
else
{
glScissor(current_rect.left, drawable_height - current_rect.bottom,
current_rect.right - current_rect.left, current_rect.bottom - current_rect.top);
}
checkGLcall("glScissor");
glClear(clear_mask);
checkGLcall("glClear");
}
}
LEAVE_GL();
if (wined3d_settings.strict_draw_ordering || (flags & WINED3DCLEAR_TARGET
&& target->container.type == WINED3D_CONTAINER_SWAPCHAIN
&& target->container.u.swapchain->front_buffer == target))
wglFlush(); /* Flush to ensure ordering across contexts. */
context_release(context);
return WINED3D_OK;
}
ULONG CDECL wined3d_device_incref(struct wined3d_device *device)
{
ULONG refcount = InterlockedIncrement(&device->ref);
TRACE("%p increasing refcount to %u.\n", device, refcount);
return refcount;
}
ULONG CDECL wined3d_device_decref(struct wined3d_device *device)
{
ULONG refcount = InterlockedDecrement(&device->ref);
TRACE("%p decreasing refcount to %u.\n", device, refcount);
if (!refcount)
{
UINT i;
for (i = 0; i < sizeof(device->multistate_funcs) / sizeof(device->multistate_funcs[0]); ++i)
{
HeapFree(GetProcessHeap(), 0, device->multistate_funcs[i]);
device->multistate_funcs[i] = NULL;
}
if (!list_empty(&device->resources))
{
struct wined3d_resource *resource;
FIXME("Device released with resources still bound, acceptable but unexpected.\n");
LIST_FOR_EACH_ENTRY(resource, &device->resources, struct wined3d_resource, resource_list_entry)
{
FIXME("Leftover resource %p with type %s (%#x).\n",
resource, debug_d3dresourcetype(resource->resourceType), resource->resourceType);
}
}
if (device->contexts)
ERR("Context array not freed!\n");
if (device->hardwareCursor)
DestroyCursor(device->hardwareCursor);
device->hardwareCursor = 0;
wined3d_decref(device->wined3d);
device->wined3d = NULL;
HeapFree(GetProcessHeap(), 0, device);
TRACE("Freed device %p.\n", device);
}
return refcount;
}
UINT CDECL wined3d_device_get_swapchain_count(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
return device->swapchain_count;
}
HRESULT CDECL wined3d_device_get_swapchain(struct wined3d_device *device,
UINT swapchain_idx, struct wined3d_swapchain **swapchain)
{
TRACE("device %p, swapchain_idx %u, swapchain %p.\n",
device, swapchain_idx, swapchain);
if (swapchain_idx >= device->swapchain_count)
{
WARN("swapchain_idx %u >= swapchain_count %u.\n",
swapchain_idx, device->swapchain_count);
*swapchain = NULL;
return WINED3DERR_INVALIDCALL;
}
*swapchain = device->swapchains[swapchain_idx];
wined3d_swapchain_incref(*swapchain);
TRACE("Returning %p.\n", *swapchain);
return WINED3D_OK;
}
static void IWineD3DDeviceImpl_LoadLogo(struct wined3d_device *device, const char *filename)
{
HBITMAP hbm;
BITMAP bm;
HRESULT hr;
HDC dcb = NULL, dcs = NULL;
WINEDDCOLORKEY colorkey;
hbm = LoadImageA(NULL, filename, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION);
if(hbm)
{
GetObjectA(hbm, sizeof(BITMAP), &bm);
dcb = CreateCompatibleDC(NULL);
if(!dcb) goto out;
SelectObject(dcb, hbm);
}
else
{
/* Create a 32x32 white surface to indicate that wined3d is used, but the specified image
* couldn't be loaded
*/
memset(&bm, 0, sizeof(bm));
bm.bmWidth = 32;
bm.bmHeight = 32;
}
hr = wined3d_surface_create(device, bm.bmWidth, bm.bmHeight, WINED3DFMT_B5G6R5_UNORM, TRUE,
FALSE, 0, 0, WINED3DPOOL_DEFAULT, WINED3DMULTISAMPLE_NONE, 0, SURFACE_OPENGL, NULL,
&wined3d_null_parent_ops, &device->logo_surface);
if (FAILED(hr))
{
ERR("Wine logo requested, but failed to create surface, hr %#x.\n", hr);
goto out;
}
if (dcb)
{
if (FAILED(hr = wined3d_surface_getdc(device->logo_surface, &dcs)))
goto out;
BitBlt(dcs, 0, 0, bm.bmWidth, bm.bmHeight, dcb, 0, 0, SRCCOPY);
wined3d_surface_releasedc(device->logo_surface, dcs);
colorkey.dwColorSpaceLowValue = 0;
colorkey.dwColorSpaceHighValue = 0;
wined3d_surface_set_color_key(device->logo_surface, WINEDDCKEY_SRCBLT, &colorkey);
}
else
{
const WINED3DCOLORVALUE c = {1.0f, 1.0f, 1.0f, 1.0f};
/* Fill the surface with a white color to show that wined3d is there */
wined3d_device_color_fill(device, device->logo_surface, NULL, &c);
}
out:
if (dcb) DeleteDC(dcb);
if (hbm) DeleteObject(hbm);
}
/* Context activation is done by the caller. */
static void create_dummy_textures(struct wined3d_device *device)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
unsigned int i;
/* Under DirectX you can have texture stage operations even if no texture is
bound, whereas opengl will only do texture operations when a valid texture is
bound. We emulate this by creating dummy textures and binding them to each
texture stage, but disable all stages by default. Hence if a stage is enabled
then the default texture will kick in until replaced by a SetTexture call */
ENTER_GL();
if (gl_info->supported[APPLE_CLIENT_STORAGE])
{
/* The dummy texture does not have client storage backing */
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE);
checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE)");
}
for (i = 0; i < gl_info->limits.textures; ++i)
{
GLubyte white = 255;
/* Make appropriate texture active */
GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB + i));
checkGLcall("glActiveTextureARB");
/* Generate an opengl texture name */
glGenTextures(1, &device->dummyTextureName[i]);
checkGLcall("glGenTextures");
TRACE("Dummy Texture %d given name %d.\n", i, device->dummyTextureName[i]);
/* Generate a dummy 2d texture (not using 1d because they cause many
* DRI drivers fall back to sw) */
glBindTexture(GL_TEXTURE_2D, device->dummyTextureName[i]);
checkGLcall("glBindTexture");
glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 1, 1, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, &white);
checkGLcall("glTexImage2D");
}
if (gl_info->supported[APPLE_CLIENT_STORAGE])
{
/* Reenable because if supported it is enabled by default */
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE);
checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE)");
}
LEAVE_GL();
}
/* Context activation is done by the caller. */
static void destroy_dummy_textures(struct wined3d_device *device, const struct wined3d_gl_info *gl_info)
{
ENTER_GL();
glDeleteTextures(gl_info->limits.textures, device->dummyTextureName);
checkGLcall("glDeleteTextures(gl_info->limits.textures, device->dummyTextureName)");
LEAVE_GL();
memset(device->dummyTextureName, 0, gl_info->limits.textures * sizeof(*device->dummyTextureName));
}
static LONG fullscreen_style(LONG style)
{
/* Make sure the window is managed, otherwise we won't get keyboard input. */
style |= WS_POPUP | WS_SYSMENU;
style &= ~(WS_CAPTION | WS_THICKFRAME);
return style;
}
static LONG fullscreen_exstyle(LONG exstyle)
{
/* Filter out window decorations. */
exstyle &= ~(WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE);
return exstyle;
}
void CDECL wined3d_device_setup_fullscreen_window(struct wined3d_device *device, HWND window, UINT w, UINT h)
{
BOOL filter_messages;
LONG style, exstyle;
TRACE("Setting up window %p for fullscreen mode.\n", window);
if (device->style || device->exStyle)
{
ERR("Changing the window style for window %p, but another style (%08x, %08x) is already stored.\n",
window, device->style, device->exStyle);
}
device->style = GetWindowLongW(window, GWL_STYLE);
device->exStyle = GetWindowLongW(window, GWL_EXSTYLE);
style = fullscreen_style(device->style);
exstyle = fullscreen_exstyle(device->exStyle);
TRACE("Old style was %08x, %08x, setting to %08x, %08x.\n",
device->style, device->exStyle, style, exstyle);
filter_messages = device->filter_messages;
device->filter_messages = TRUE;
SetWindowLongW(window, GWL_STYLE, style);
SetWindowLongW(window, GWL_EXSTYLE, exstyle);
SetWindowPos(window, HWND_TOP, 0, 0, w, h, SWP_FRAMECHANGED | SWP_SHOWWINDOW | SWP_NOACTIVATE);
device->filter_messages = filter_messages;
}
void CDECL wined3d_device_restore_fullscreen_window(struct wined3d_device *device, HWND window)
{
BOOL filter_messages;
LONG style, exstyle;
if (!device->style && !device->exStyle) return;
TRACE("Restoring window style of window %p to %08x, %08x.\n",
window, device->style, device->exStyle);
style = GetWindowLongW(window, GWL_STYLE);
exstyle = GetWindowLongW(window, GWL_EXSTYLE);
filter_messages = device->filter_messages;
device->filter_messages = TRUE;
/* Only restore the style if the application didn't modify it during the
* fullscreen phase. Some applications change it before calling Reset()
* when switching between windowed and fullscreen modes (HL2), some
* depend on the original style (Eve Online). */
if (style == fullscreen_style(device->style) && exstyle == fullscreen_exstyle(device->exStyle))
{
SetWindowLongW(window, GWL_STYLE, device->style);
SetWindowLongW(window, GWL_EXSTYLE, device->exStyle);
}
SetWindowPos(window, 0, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
device->filter_messages = filter_messages;
/* Delete the old values. */
device->style = 0;
device->exStyle = 0;
}
HRESULT CDECL wined3d_device_acquire_focus_window(struct wined3d_device *device, HWND window)
{
TRACE("device %p, window %p.\n", device, window);
if (!wined3d_register_window(window, device))
{
ERR("Failed to register window %p.\n", window);
return E_FAIL;
}
device->focus_window = window;
SetWindowPos(window, 0, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
return WINED3D_OK;
}
void CDECL wined3d_device_release_focus_window(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
if (device->focus_window) wined3d_unregister_window(device->focus_window);
device->focus_window = NULL;
}
HRESULT CDECL wined3d_device_init_3d(struct wined3d_device *device,
WINED3DPRESENT_PARAMETERS *present_parameters)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
struct wined3d_swapchain *swapchain = NULL;
struct wined3d_context *context;
HRESULT hr;
DWORD state;
unsigned int i;
TRACE("device %p, present_parameters %p.\n", device, present_parameters);
if (device->d3d_initialized)
return WINED3DERR_INVALIDCALL;
if (!device->adapter->opengl)
return WINED3DERR_INVALIDCALL;
TRACE("Creating stateblock.\n");
hr = wined3d_stateblock_create(device, WINED3DSBT_INIT, &device->stateBlock);
if (FAILED(hr))
{
WARN("Failed to create stateblock\n");
goto err_out;
}
TRACE("Created stateblock %p.\n", device->stateBlock);
device->updateStateBlock = device->stateBlock;
wined3d_stateblock_incref(device->updateStateBlock);
device->valid_rt_mask = 0;
for (i = 0; i < gl_info->limits.buffers; ++i)
device->valid_rt_mask |= (1 << i);
device->fb.render_targets = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
sizeof(*device->fb.render_targets) * gl_info->limits.buffers);
device->palette_count = 1;
device->palettes = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PALETTEENTRY*));
if (!device->palettes || !device->fb.render_targets)
{
ERR("Out of memory!\n");
hr = E_OUTOFMEMORY;
goto err_out;
}
device->palettes[0] = HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * 256);
if (!device->palettes[0])
{
ERR("Out of memory!\n");
hr = E_OUTOFMEMORY;
goto err_out;
}
for (i = 0; i < 256; ++i)
{
device->palettes[0][i].peRed = 0xff;
device->palettes[0][i].peGreen = 0xff;
device->palettes[0][i].peBlue = 0xff;
device->palettes[0][i].peFlags = 0xff;
}
device->currentPalette = 0;
/* Initialize the texture unit mapping to a 1:1 mapping */
for (state = 0; state < MAX_COMBINED_SAMPLERS; ++state)
{
if (state < gl_info->limits.fragment_samplers)
{
device->texUnitMap[state] = state;
device->rev_tex_unit_map[state] = state;
}
else
{
device->texUnitMap[state] = WINED3D_UNMAPPED_STAGE;
device->rev_tex_unit_map[state] = WINED3D_UNMAPPED_STAGE;
}
}
/* Setup the implicit swapchain. This also initializes a context. */
TRACE("Creating implicit swapchain\n");
hr = device->device_parent->ops->create_swapchain(device->device_parent,
present_parameters, &swapchain);
if (FAILED(hr))
{
WARN("Failed to create implicit swapchain\n");
goto err_out;
}
device->swapchain_count = 1;
device->swapchains = HeapAlloc(GetProcessHeap(), 0, device->swapchain_count * sizeof(*device->swapchains));
if (!device->swapchains)
{
ERR("Out of memory!\n");
goto err_out;
}
device->swapchains[0] = swapchain;
if (swapchain->back_buffers && swapchain->back_buffers[0])
{
TRACE("Setting rendertarget to %p.\n", swapchain->back_buffers);
device->fb.render_targets[0] = swapchain->back_buffers[0];
}
else
{
TRACE("Setting rendertarget to %p.\n", swapchain->front_buffer);
device->fb.render_targets[0] = swapchain->front_buffer;
}
wined3d_surface_incref(device->fb.render_targets[0]);
/* Depth Stencil support */
device->fb.depth_stencil = device->auto_depth_stencil;
if (device->fb.depth_stencil)
wined3d_surface_incref(device->fb.depth_stencil);
hr = device->shader_backend->shader_alloc_private(device);
if (FAILED(hr))
{
TRACE("Shader private data couldn't be allocated\n");
goto err_out;
}
hr = device->frag_pipe->alloc_private(device);
if (FAILED(hr))
{
TRACE("Fragment pipeline private data couldn't be allocated\n");
goto err_out;
}
hr = device->blitter->alloc_private(device);
if (FAILED(hr))
{
TRACE("Blitter private data couldn't be allocated\n");
goto err_out;
}
/* Set up some starting GL setup */
/* Setup all the devices defaults */
stateblock_init_default_state(device->stateBlock);
context = context_acquire(device, swapchain->front_buffer);
create_dummy_textures(device);
ENTER_GL();
/* Initialize the current view state */
device->view_ident = 1;
device->contexts[0]->last_was_rhw = 0;
switch (wined3d_settings.offscreen_rendering_mode)
{
case ORM_FBO:
device->offscreenBuffer = GL_COLOR_ATTACHMENT0;
break;
case ORM_BACKBUFFER:
{
if (context_get_current()->aux_buffers > 0)
{
TRACE("Using auxilliary buffer for offscreen rendering\n");
device->offscreenBuffer = GL_AUX0;
}
else
{
TRACE("Using back buffer for offscreen rendering\n");
device->offscreenBuffer = GL_BACK;
}
}
}
TRACE("All defaults now set up, leaving 3D init.\n");
LEAVE_GL();
context_release(context);
/* Clear the screen */
wined3d_device_clear(device, 0, NULL, WINED3DCLEAR_TARGET
| (present_parameters->EnableAutoDepthStencil ? WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL : 0),
0x00, 1.0f, 0);
device->d3d_initialized = TRUE;
if (wined3d_settings.logo)
IWineD3DDeviceImpl_LoadLogo(device, wined3d_settings.logo);
device->highest_dirty_ps_const = 0;
device->highest_dirty_vs_const = 0;
return WINED3D_OK;
err_out:
HeapFree(GetProcessHeap(), 0, device->fb.render_targets);
HeapFree(GetProcessHeap(), 0, device->swapchains);
device->swapchain_count = 0;
if (device->palettes)
{
HeapFree(GetProcessHeap(), 0, device->palettes[0]);
HeapFree(GetProcessHeap(), 0, device->palettes);
}
device->palette_count = 0;
if (swapchain)
wined3d_swapchain_decref(swapchain);
if (device->stateBlock)
{
wined3d_stateblock_decref(device->stateBlock);
device->stateBlock = NULL;
}
if (device->blit_priv)
device->blitter->free_private(device);
if (device->fragment_priv)
device->frag_pipe->free_private(device);
if (device->shader_priv)
device->shader_backend->shader_free_private(device);
return hr;
}
HRESULT CDECL wined3d_device_init_gdi(struct wined3d_device *device,
WINED3DPRESENT_PARAMETERS *present_parameters)
{
struct wined3d_swapchain *swapchain = NULL;
HRESULT hr;
TRACE("device %p, present_parameters %p.\n", device, present_parameters);
/* Setup the implicit swapchain */
TRACE("Creating implicit swapchain\n");
hr = device->device_parent->ops->create_swapchain(device->device_parent,
present_parameters, &swapchain);
if (FAILED(hr))
{
WARN("Failed to create implicit swapchain\n");
goto err_out;
}
device->swapchain_count = 1;
device->swapchains = HeapAlloc(GetProcessHeap(), 0, device->swapchain_count * sizeof(*device->swapchains));
if (!device->swapchains)
{
ERR("Out of memory!\n");
goto err_out;
}
device->swapchains[0] = swapchain;
return WINED3D_OK;
err_out:
wined3d_swapchain_decref(swapchain);
return hr;
}
static HRESULT WINAPI device_unload_resource(struct wined3d_resource *resource, void *data)
{
TRACE("Unloading resource %p.\n", resource);
resource->resource_ops->resource_unload(resource);
return S_OK;
}
HRESULT CDECL wined3d_device_uninit_3d(struct wined3d_device *device)
{
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
struct wined3d_surface *surface;
UINT i;
TRACE("device %p.\n", device);
if (!device->d3d_initialized)
return WINED3DERR_INVALIDCALL;
/* Force making the context current again, to verify it is still valid
* (workaround for broken drivers) */
context_set_current(NULL);
/* I don't think that the interface guarantees that the device is destroyed from the same thread
* it was created. Thus make sure a context is active for the glDelete* calls
*/
context = context_acquire(device, NULL);
gl_info = context->gl_info;
if (device->logo_surface)
wined3d_surface_decref(device->logo_surface);
/* Unload resources */
wined3d_device_enum_resources(device, device_unload_resource, NULL);
TRACE("Deleting high order patches\n");
for(i = 0; i < PATCHMAP_SIZE; i++) {
struct list *e1, *e2;
struct WineD3DRectPatch *patch;
LIST_FOR_EACH_SAFE(e1, e2, &device->patches[i])
{
patch = LIST_ENTRY(e1, struct WineD3DRectPatch, entry);
wined3d_device_delete_patch(device, patch->Handle);
}
}
/* Delete the mouse cursor texture */
if (device->cursorTexture)
{
ENTER_GL();
glDeleteTextures(1, &device->cursorTexture);
LEAVE_GL();
device->cursorTexture = 0;
}
/* Destroy the depth blt resources, they will be invalid after the reset. Also free shader
* private data, it might contain opengl pointers
*/
if (device->depth_blt_texture)
{
ENTER_GL();
glDeleteTextures(1, &device->depth_blt_texture);
LEAVE_GL();
device->depth_blt_texture = 0;
}
if (device->depth_blt_rb)
{
ENTER_GL();
gl_info->fbo_ops.glDeleteRenderbuffers(1, &device->depth_blt_rb);
LEAVE_GL();
device->depth_blt_rb = 0;
device->depth_blt_rb_w = 0;
device->depth_blt_rb_h = 0;
}
/* Release the update stateblock */
if (wined3d_stateblock_decref(device->updateStateBlock))
{
if (device->updateStateBlock != device->stateBlock)
FIXME("Something's still holding the update stateblock.\n");
}
device->updateStateBlock = NULL;
{
struct wined3d_stateblock *stateblock = device->stateBlock;
device->stateBlock = NULL;
/* Release the stateblock */
if (wined3d_stateblock_decref(stateblock))
FIXME("Something's still holding the stateblock.\n");
}
/* Destroy the shader backend. Note that this has to happen after all shaders are destroyed. */
device->blitter->free_private(device);
device->frag_pipe->free_private(device);
device->shader_backend->shader_free_private(device);
/* Release the buffers (with sanity checks)*/
if (device->onscreen_depth_stencil)
{
surface = device->onscreen_depth_stencil;
device->onscreen_depth_stencil = NULL;
wined3d_surface_decref(surface);
}
if (device->fb.depth_stencil)
{
surface = device->fb.depth_stencil;
TRACE("Releasing depth/stencil buffer %p.\n", surface);
device->fb.depth_stencil = NULL;
if (wined3d_surface_decref(surface)
&& surface != device->auto_depth_stencil)
ERR("Something is still holding a reference to depth/stencil buffer %p.\n", surface);
}
if (device->auto_depth_stencil)
{
surface = device->auto_depth_stencil;
device->auto_depth_stencil = NULL;
if (wined3d_surface_decref(surface))
FIXME("Something's still holding the auto depth stencil buffer (%p).\n", surface);
}
for (i = 1; i < gl_info->limits.buffers; ++i)
{
wined3d_device_set_render_target(device, i, NULL, FALSE);
}
surface = device->fb.render_targets[0];
TRACE("Setting rendertarget 0 to NULL\n");
device->fb.render_targets[0] = NULL;
TRACE("Releasing the render target at %p\n", surface);
wined3d_surface_decref(surface);
context_release(context);
for (i = 0; i < device->swapchain_count; ++i)
{
TRACE("Releasing the implicit swapchain %u.\n", i);
if (wined3d_swapchain_decref(device->swapchains[i]))
FIXME("Something's still holding the implicit swapchain.\n");
}
HeapFree(GetProcessHeap(), 0, device->swapchains);
device->swapchains = NULL;
device->swapchain_count = 0;
for (i = 0; i < device->palette_count; ++i)
HeapFree(GetProcessHeap(), 0, device->palettes[i]);
HeapFree(GetProcessHeap(), 0, device->palettes);
device->palettes = NULL;
device->palette_count = 0;
HeapFree(GetProcessHeap(), 0, device->fb.render_targets);
device->fb.render_targets = NULL;
device->d3d_initialized = FALSE;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_uninit_gdi(struct wined3d_device *device)
{
unsigned int i;
for (i = 0; i < device->swapchain_count; ++i)
{
TRACE("Releasing the implicit swapchain %u.\n", i);
if (wined3d_swapchain_decref(device->swapchains[i]))
FIXME("Something's still holding the implicit swapchain.\n");
}
HeapFree(GetProcessHeap(), 0, device->swapchains);
device->swapchains = NULL;
device->swapchain_count = 0;
return WINED3D_OK;
}
/* Enables thread safety in the wined3d device and its resources. Called by DirectDraw
* from SetCooperativeLevel if DDSCL_MULTITHREADED is specified, and by d3d8/9 from
* CreateDevice if D3DCREATE_MULTITHREADED is passed.
*
* There is no way to deactivate thread safety once it is enabled.
*/
void CDECL wined3d_device_set_multithreaded(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
/* For now just store the flag (needed in case of ddraw). */
device->createParms.BehaviorFlags |= WINED3DCREATE_MULTITHREADED;
}
HRESULT CDECL wined3d_device_set_display_mode(struct wined3d_device *device,
UINT swapchain_idx, const WINED3DDISPLAYMODE *mode)
{
const struct wined3d_format *format = wined3d_get_format(&device->adapter->gl_info, mode->Format);
DEVMODEW devmode;
LONG ret;
RECT clip_rc;
TRACE("device %p, swapchain_idx %u, mode %p (%ux%u@%u %s).\n", device, swapchain_idx, mode,
mode->Width, mode->Height, mode->RefreshRate, debug_d3dformat(mode->Format));
/* Resize the screen even without a window:
* The app could have unset it with SetCooperativeLevel, but not called
* RestoreDisplayMode first. Then the release will call RestoreDisplayMode,
* but we don't have any hwnd
*/
memset(&devmode, 0, sizeof(devmode));
devmode.dmSize = sizeof(devmode);
devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
devmode.dmBitsPerPel = format->byte_count * CHAR_BIT;
devmode.dmPelsWidth = mode->Width;
devmode.dmPelsHeight = mode->Height;
devmode.dmDisplayFrequency = mode->RefreshRate;
if (mode->RefreshRate)
devmode.dmFields |= DM_DISPLAYFREQUENCY;
/* Only change the mode if necessary */
if (device->ddraw_width == mode->Width && device->ddraw_height == mode->Height
&& device->ddraw_format == mode->Format && !mode->RefreshRate)
return WINED3D_OK;
ret = ChangeDisplaySettingsExW(NULL, &devmode, NULL, CDS_FULLSCREEN, NULL);
if (ret != DISP_CHANGE_SUCCESSFUL)
{
if (devmode.dmDisplayFrequency)
{
WARN("ChangeDisplaySettingsExW failed, trying without the refresh rate\n");
devmode.dmFields &= ~DM_DISPLAYFREQUENCY;
devmode.dmDisplayFrequency = 0;
ret = ChangeDisplaySettingsExW(NULL, &devmode, NULL, CDS_FULLSCREEN, NULL) != DISP_CHANGE_SUCCESSFUL;
}
if(ret != DISP_CHANGE_SUCCESSFUL) {
return WINED3DERR_NOTAVAILABLE;
}
}
/* Store the new values */
device->ddraw_width = mode->Width;
device->ddraw_height = mode->Height;
device->ddraw_format = mode->Format;
/* And finally clip mouse to our screen */
SetRect(&clip_rc, 0, 0, mode->Width, mode->Height);
ClipCursor(&clip_rc);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_wined3d(struct wined3d_device *device, struct wined3d **wined3d)
{
TRACE("device %p, wined3d %p.\n", device, wined3d);
*wined3d = device->wined3d;
wined3d_incref(*wined3d);
TRACE("Returning %p.\n", *wined3d);
return WINED3D_OK;
}
UINT CDECL wined3d_device_get_available_texture_mem(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
TRACE("Emulating %d MB, returning %d MB left.\n",
device->adapter->TextureRam / (1024 * 1024),
(device->adapter->TextureRam - device->adapter->UsedTextureRam) / (1024 * 1024));
return device->adapter->TextureRam - device->adapter->UsedTextureRam;
}
HRESULT CDECL wined3d_device_set_stream_source(struct wined3d_device *device, UINT stream_idx,
struct wined3d_buffer *buffer, UINT offset, UINT stride)
{
struct wined3d_stream_state *stream;
struct wined3d_buffer *prev_buffer;
TRACE("device %p, stream_idx %u, buffer %p, offset %u, stride %u.\n",
device, stream_idx, buffer, offset, stride);
if (stream_idx >= MAX_STREAMS)
{
WARN("Stream index %u out of range.\n", stream_idx);
return WINED3DERR_INVALIDCALL;
}
else if (offset & 0x3)
{
WARN("Offset %u is not 4 byte aligned.\n", offset);
return WINED3DERR_INVALIDCALL;
}
stream = &device->updateStateBlock->state.streams[stream_idx];
prev_buffer = stream->buffer;
device->updateStateBlock->changed.streamSource |= 1 << stream_idx;
if (prev_buffer == buffer
&& stream->stride == stride
&& stream->offset == offset)
{
TRACE("Application is setting the old values over, nothing to do.\n");
return WINED3D_OK;
}
stream->buffer = buffer;
if (buffer)
{
stream->stride = stride;
stream->offset = offset;
}
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
if (buffer)
wined3d_buffer_incref(buffer);
if (prev_buffer)
wined3d_buffer_decref(prev_buffer);
return WINED3D_OK;
}
if (buffer)
{
InterlockedIncrement(&buffer->bind_count);
wined3d_buffer_incref(buffer);
}
if (prev_buffer)
{
InterlockedDecrement(&prev_buffer->bind_count);
wined3d_buffer_decref(prev_buffer);
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_stream_source(struct wined3d_device *device,
UINT stream_idx, struct wined3d_buffer **buffer, UINT *offset, UINT *stride)
{
struct wined3d_stream_state *stream;
TRACE("device %p, stream_idx %u, buffer %p, offset %p, stride %p.\n",
device, stream_idx, buffer, offset, stride);
if (stream_idx >= MAX_STREAMS)
{
WARN("Stream index %u out of range.\n", stream_idx);
return WINED3DERR_INVALIDCALL;
}
stream = &device->stateBlock->state.streams[stream_idx];
*buffer = stream->buffer;
if (*buffer)
wined3d_buffer_incref(*buffer);
if (offset)
*offset = stream->offset;
*stride = stream->stride;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_stream_source_freq(struct wined3d_device *device, UINT stream_idx, UINT divider)
{
struct wined3d_stream_state *stream;
UINT old_flags, old_freq;
TRACE("device %p, stream_idx %u, divider %#x.\n", device, stream_idx, divider);
/* Verify input. At least in d3d9 this is invalid. */
if ((divider & WINED3DSTREAMSOURCE_INSTANCEDATA) && (divider & WINED3DSTREAMSOURCE_INDEXEDDATA))
{
WARN("INSTANCEDATA and INDEXEDDATA were set, returning D3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
if ((divider & WINED3DSTREAMSOURCE_INSTANCEDATA) && !stream_idx)
{
WARN("INSTANCEDATA used on stream 0, returning D3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
if (!divider)
{
WARN("Divider is 0, returning D3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
stream = &device->updateStateBlock->state.streams[stream_idx];
old_flags = stream->flags;
old_freq = stream->frequency;
stream->flags = divider & (WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA);
stream->frequency = divider & 0x7fffff;
device->updateStateBlock->changed.streamFreq |= 1 << stream_idx;
if (stream->frequency != old_freq || stream->flags != old_flags)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_stream_source_freq(struct wined3d_device *device, UINT stream_idx, UINT *divider)
{
struct wined3d_stream_state *stream;
TRACE("device %p, stream_idx %u, divider %p.\n", device, stream_idx, divider);
stream = &device->updateStateBlock->state.streams[stream_idx];
*divider = stream->flags | stream->frequency;
TRACE("Returning %#x.\n", *divider);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_transform(struct wined3d_device *device,
WINED3DTRANSFORMSTATETYPE d3dts, const WINED3DMATRIX *matrix)
{
TRACE("device %p, state %s, matrix %p.\n",
device, debug_d3dtstype(d3dts), matrix);
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
device->updateStateBlock->changed.transform[d3dts >> 5] |= 1 << (d3dts & 0x1f);
device->updateStateBlock->state.transforms[d3dts] = *matrix;
return WINED3D_OK;
}
/* If the new matrix is the same as the current one,
* we cut off any further processing. this seems to be a reasonable
* optimization because as was noticed, some apps (warcraft3 for example)
* tend towards setting the same matrix repeatedly for some reason.
*
* From here on we assume that the new matrix is different, wherever it matters. */
if (!memcmp(&device->stateBlock->state.transforms[d3dts].u.m[0][0], matrix, sizeof(*matrix)))
{
TRACE("The application is setting the same matrix over again.\n");
return WINED3D_OK;
}
conv_mat(matrix, &device->stateBlock->state.transforms[d3dts].u.m[0][0]);
/* ScreenCoord = ProjectionMat * ViewMat * WorldMat * ObjectCoord
* where ViewMat = Camera space, WorldMat = world space.
*
* In OpenGL, camera and world space is combined into GL_MODELVIEW
* matrix. The Projection matrix stay projection matrix. */
if (d3dts == WINED3DTS_VIEW)
device->view_ident = !memcmp(matrix, identity, 16 * sizeof(float));
if (d3dts < WINED3DTS_WORLDMATRIX(device->adapter->gl_info.limits.blends))
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TRANSFORM(d3dts));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_transform(struct wined3d_device *device,
WINED3DTRANSFORMSTATETYPE state, WINED3DMATRIX *matrix)
{
TRACE("device %p, state %s, matrix %p.\n", device, debug_d3dtstype(state), matrix);
*matrix = device->stateBlock->state.transforms[state];
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_multiply_transform(struct wined3d_device *device,
WINED3DTRANSFORMSTATETYPE state, const WINED3DMATRIX *matrix)
{
const WINED3DMATRIX *mat = NULL;
WINED3DMATRIX temp;
TRACE("device %p, state %s, matrix %p.\n", device, debug_d3dtstype(state), matrix);
/* Note: Using 'updateStateBlock' rather than 'stateblock' in the code
* below means it will be recorded in a state block change, but it
* works regardless where it is recorded.
* If this is found to be wrong, change to StateBlock. */
if (state <= HIGHEST_TRANSFORMSTATE)
mat = &device->updateStateBlock->state.transforms[state];
else
FIXME("Unhandled transform state %#x.\n", state);
multiply_matrix(&temp, mat, matrix);
/* Apply change via set transform - will reapply to eg. lights this way. */
return wined3d_device_set_transform(device, state, &temp);
}
/* Note lights are real special cases. Although the device caps state only
* e.g. 8 are supported, you can reference any indexes you want as long as
* that number max are enabled at any one point in time. Therefore since the
* indices can be anything, we need a hashmap of them. However, this causes
* stateblock problems. When capturing the state block, I duplicate the
* hashmap, but when recording, just build a chain pretty much of commands to
* be replayed. */
HRESULT CDECL wined3d_device_set_light(struct wined3d_device *device, UINT light_idx, const WINED3DLIGHT *light)
{
UINT hash_idx = LIGHTMAP_HASHFUNC(light_idx);
struct wined3d_light_info *object = NULL;
struct list *e;
float rho;
TRACE("device %p, light_idx %u, light %p.\n", device, light_idx, light);
/* Check the parameter range. Need for speed most wanted sets junk lights
* which confuse the GL driver. */
if (!light)
return WINED3DERR_INVALIDCALL;
switch (light->Type)
{
case WINED3DLIGHT_POINT:
case WINED3DLIGHT_SPOT:
case WINED3DLIGHT_PARALLELPOINT:
case WINED3DLIGHT_GLSPOT:
/* Incorrect attenuation values can cause the gl driver to crash.
* Happens with Need for speed most wanted. */
if (light->Attenuation0 < 0.0f || light->Attenuation1 < 0.0f || light->Attenuation2 < 0.0f)
{
WARN("Attenuation is negative, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
break;
case WINED3DLIGHT_DIRECTIONAL:
/* Ignores attenuation */
break;
default:
WARN("Light type out of range, returning WINED3DERR_INVALIDCALL\n");
return WINED3DERR_INVALIDCALL;
}
LIST_FOR_EACH(e, &device->updateStateBlock->state.light_map[hash_idx])
{
object = LIST_ENTRY(e, struct wined3d_light_info, entry);
if (object->OriginalIndex == light_idx)
break;
object = NULL;
}
if (!object)
{
TRACE("Adding new light\n");
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
{
ERR("Out of memory error when allocating a light\n");
return E_OUTOFMEMORY;
}
list_add_head(&device->updateStateBlock->state.light_map[hash_idx], &object->entry);
object->glIndex = -1;
object->OriginalIndex = light_idx;
}
/* Initialize the object. */
TRACE("Light %d setting to type %d, Diffuse(%f,%f,%f,%f), Specular(%f,%f,%f,%f), Ambient(%f,%f,%f,%f)\n",
light_idx, light->Type,
light->Diffuse.r, light->Diffuse.g, light->Diffuse.b, light->Diffuse.a,
light->Specular.r, light->Specular.g, light->Specular.b, light->Specular.a,
light->Ambient.r, light->Ambient.g, light->Ambient.b, light->Ambient.a);
TRACE("... Pos(%f,%f,%f), Dir(%f,%f,%f)\n", light->Position.x, light->Position.y, light->Position.z,
light->Direction.x, light->Direction.y, light->Direction.z);
TRACE("... Range(%f), Falloff(%f), Theta(%f), Phi(%f)\n",
light->Range, light->Falloff, light->Theta, light->Phi);
/* Save away the information. */
object->OriginalParms = *light;
switch (light->Type)
{
case WINED3DLIGHT_POINT:
/* Position */
object->lightPosn[0] = light->Position.x;
object->lightPosn[1] = light->Position.y;
object->lightPosn[2] = light->Position.z;
object->lightPosn[3] = 1.0f;
object->cutoff = 180.0f;
/* FIXME: Range */
break;
case WINED3DLIGHT_DIRECTIONAL:
/* Direction */
object->lightPosn[0] = -light->Direction.x;
object->lightPosn[1] = -light->Direction.y;
object->lightPosn[2] = -light->Direction.z;
object->lightPosn[3] = 0.0f;
object->exponent = 0.0f;
object->cutoff = 180.0f;
break;
case WINED3DLIGHT_SPOT:
/* Position */
object->lightPosn[0] = light->Position.x;
object->lightPosn[1] = light->Position.y;
object->lightPosn[2] = light->Position.z;
object->lightPosn[3] = 1.0f;
/* Direction */
object->lightDirn[0] = light->Direction.x;
object->lightDirn[1] = light->Direction.y;
object->lightDirn[2] = light->Direction.z;
object->lightDirn[3] = 1.0f;
/* opengl-ish and d3d-ish spot lights use too different models
* for the light "intensity" as a function of the angle towards
* the main light direction, so we only can approximate very
* roughly. However, spot lights are rather rarely used in games
* (if ever used at all). Furthermore if still used, probably
* nobody pays attention to such details. */
if (!light->Falloff)
{
/* Falloff = 0 is easy, because d3d's and opengl's spot light
* equations have the falloff resp. exponent parameter as an
* exponent, so the spot light lighting will always be 1.0 for
* both of them, and we don't have to care for the rest of the
* rather complex calculation. */
object->exponent = 0.0f;
}
else
{
rho = light->Theta + (light->Phi - light->Theta) / (2 * light->Falloff);
if (rho < 0.0001f)
rho = 0.0001f;
object->exponent = -0.3f / logf(cosf(rho / 2));
}
if (object->exponent > 128.0f)
object->exponent = 128.0f;
object->cutoff = (float)(light->Phi * 90 / M_PI);
/* FIXME: Range */
break;
default:
FIXME("Unrecognized light type %#x.\n", light->Type);
}
/* Update the live definitions if the light is currently assigned a glIndex. */
if (object->glIndex != -1 && !device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_ACTIVELIGHT(object->glIndex));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_light(struct wined3d_device *device, UINT light_idx, WINED3DLIGHT *light)
{
UINT hash_idx = LIGHTMAP_HASHFUNC(light_idx);
struct wined3d_light_info *light_info = NULL;
struct list *e;
TRACE("device %p, light_idx %u, light %p.\n", device, light_idx, light);
LIST_FOR_EACH(e, &device->stateBlock->state.light_map[hash_idx])
{
light_info = LIST_ENTRY(e, struct wined3d_light_info, entry);
if (light_info->OriginalIndex == light_idx)
break;
light_info = NULL;
}
if (!light_info)
{
TRACE("Light information requested but light not defined\n");
return WINED3DERR_INVALIDCALL;
}
*light = light_info->OriginalParms;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_light_enable(struct wined3d_device *device, UINT light_idx, BOOL enable)
{
UINT hash_idx = LIGHTMAP_HASHFUNC(light_idx);
struct wined3d_light_info *light_info = NULL;
struct list *e;
TRACE("device %p, light_idx %u, enable %#x.\n", device, light_idx, enable);
LIST_FOR_EACH(e, &device->updateStateBlock->state.light_map[hash_idx])
{
light_info = LIST_ENTRY(e, struct wined3d_light_info, entry);
if (light_info->OriginalIndex == light_idx)
break;
light_info = NULL;
}
TRACE("Found light %p.\n", light_info);
/* Special case - enabling an undefined light creates one with a strict set of parameters. */
if (!light_info)
{
TRACE("Light enabled requested but light not defined, so defining one!\n");
wined3d_device_set_light(device, light_idx, &WINED3D_default_light);
/* Search for it again! Should be fairly quick as near head of list. */
LIST_FOR_EACH(e, &device->updateStateBlock->state.light_map[hash_idx])
{
light_info = LIST_ENTRY(e, struct wined3d_light_info, entry);
if (light_info->OriginalIndex == light_idx)
break;
light_info = NULL;
}
if (!light_info)
{
FIXME("Adding default lights has failed dismally\n");
return WINED3DERR_INVALIDCALL;
}
}
if (!enable)
{
if (light_info->glIndex != -1)
{
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_ACTIVELIGHT(light_info->glIndex));
device->updateStateBlock->state.lights[light_info->glIndex] = NULL;
light_info->glIndex = -1;
}
else
{
TRACE("Light already disabled, nothing to do\n");
}
light_info->enabled = FALSE;
}
else
{
light_info->enabled = TRUE;
if (light_info->glIndex != -1)
{
TRACE("Nothing to do as light was enabled\n");
}
else
{
unsigned int i;
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
/* Find a free GL light. */
for (i = 0; i < gl_info->limits.lights; ++i)
{
if (!device->updateStateBlock->state.lights[i])
{
device->updateStateBlock->state.lights[i] = light_info;
light_info->glIndex = i;
break;
}
}
if (light_info->glIndex == -1)
{
/* Our tests show that Windows returns D3D_OK in this situation, even with
* D3DCREATE_HARDWARE_VERTEXPROCESSING | D3DCREATE_PUREDEVICE devices. This
* is consistent among ddraw, d3d8 and d3d9. GetLightEnable returns TRUE
* as well for those lights.
*
* TODO: Test how this affects rendering. */
WARN("Too many concurrently active lights\n");
return WINED3D_OK;
}
/* i == light_info->glIndex */
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_ACTIVELIGHT(i));
}
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_light_enable(struct wined3d_device *device, UINT light_idx, BOOL *enable)
{
UINT hash_idx = LIGHTMAP_HASHFUNC(light_idx);
struct wined3d_light_info *light_info = NULL;
struct list *e;
TRACE("device %p, light_idx %u, enable %p.\n", device, light_idx, enable);
LIST_FOR_EACH(e, &device->stateBlock->state.light_map[hash_idx])
{
light_info = LIST_ENTRY(e, struct wined3d_light_info, entry);
if (light_info->OriginalIndex == light_idx)
break;
light_info = NULL;
}
if (!light_info)
{
TRACE("Light enabled state requested but light not defined.\n");
return WINED3DERR_INVALIDCALL;
}
/* true is 128 according to SetLightEnable */
*enable = light_info->enabled ? 128 : 0;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_clip_plane(struct wined3d_device *device, UINT plane_idx, const float *plane)
{
TRACE("device %p, plane_idx %u, plane %p.\n", device, plane_idx, plane);
/* Validate plane_idx. */
if (plane_idx >= device->adapter->gl_info.limits.clipplanes)
{
TRACE("Application has requested clipplane this device doesn't support.\n");
return WINED3DERR_INVALIDCALL;
}
device->updateStateBlock->changed.clipplane |= 1 << plane_idx;
if (device->updateStateBlock->state.clip_planes[plane_idx][0] == plane[0]
&& device->updateStateBlock->state.clip_planes[plane_idx][1] == plane[1]
&& device->updateStateBlock->state.clip_planes[plane_idx][2] == plane[2]
&& device->updateStateBlock->state.clip_planes[plane_idx][3] == plane[3])
{
TRACE("Application is setting old values over, nothing to do.\n");
return WINED3D_OK;
}
device->updateStateBlock->state.clip_planes[plane_idx][0] = plane[0];
device->updateStateBlock->state.clip_planes[plane_idx][1] = plane[1];
device->updateStateBlock->state.clip_planes[plane_idx][2] = plane[2];
device->updateStateBlock->state.clip_planes[plane_idx][3] = plane[3];
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_CLIPPLANE(plane_idx));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_clip_plane(struct wined3d_device *device, UINT plane_idx, float *plane)
{
TRACE("device %p, plane_idx %u, plane %p.\n", device, plane_idx, plane);
/* Validate plane_idx. */
if (plane_idx >= device->adapter->gl_info.limits.clipplanes)
{
TRACE("Application has requested clipplane this device doesn't support.\n");
return WINED3DERR_INVALIDCALL;
}
plane[0] = (float)device->stateBlock->state.clip_planes[plane_idx][0];
plane[1] = (float)device->stateBlock->state.clip_planes[plane_idx][1];
plane[2] = (float)device->stateBlock->state.clip_planes[plane_idx][2];
plane[3] = (float)device->stateBlock->state.clip_planes[plane_idx][3];
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_clip_status(struct wined3d_device *device, const WINED3DCLIPSTATUS *clip_status)
{
FIXME("device %p, clip_status %p stub!\n", device, clip_status);
if (!clip_status)
return WINED3DERR_INVALIDCALL;
device->updateStateBlock->state.clip_status.ClipUnion = clip_status->ClipUnion;
device->updateStateBlock->state.clip_status.ClipIntersection = clip_status->ClipIntersection;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_clip_status(struct wined3d_device *device, WINED3DCLIPSTATUS *clip_status)
{
FIXME("device %p, clip_status %p stub!\n", device, clip_status);
if (!clip_status)
return WINED3DERR_INVALIDCALL;
clip_status->ClipUnion = device->updateStateBlock->state.clip_status.ClipUnion;
clip_status->ClipIntersection = device->updateStateBlock->state.clip_status.ClipIntersection;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_material(struct wined3d_device *device, const WINED3DMATERIAL *material)
{
TRACE("device %p, material %p.\n", device, material);
device->updateStateBlock->changed.material = TRUE;
device->updateStateBlock->state.material = *material;
/* Handle recording of state blocks */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_MATERIAL);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_material(struct wined3d_device *device, WINED3DMATERIAL *material)
{
TRACE("device %p, material %p.\n", device, material);
*material = device->updateStateBlock->state.material;
TRACE("Diffuse {%.8e, %.8e, %.8e, %.8e}\n",
material->Diffuse.r, material->Diffuse.g,
material->Diffuse.b, material->Diffuse.a);
TRACE("Ambient {%.8e, %.8e, %.8e, %.8e}\n",
material->Ambient.r, material->Ambient.g,
material->Ambient.b, material->Ambient.a);
TRACE("Specular {%.8e, %.8e, %.8e, %.8e}\n",
material->Specular.r, material->Specular.g,
material->Specular.b, material->Specular.a);
TRACE("Emissive {%.8e, %.8e, %.8e, %.8e}\n",
material->Emissive.r, material->Emissive.g,
material->Emissive.b, material->Emissive.a);
TRACE("Power %.8e.\n", material->Power);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_index_buffer(struct wined3d_device *device,
struct wined3d_buffer *buffer, enum wined3d_format_id format_id)
{
struct wined3d_buffer *prev_buffer;
TRACE("device %p, buffer %p, format %s.\n",
device, buffer, debug_d3dformat(format_id));
prev_buffer = device->updateStateBlock->state.index_buffer;
device->updateStateBlock->changed.indices = TRUE;
device->updateStateBlock->state.index_buffer = buffer;
device->updateStateBlock->state.index_format = format_id;
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
if (buffer)
wined3d_buffer_incref(buffer);
if (prev_buffer)
wined3d_buffer_decref(prev_buffer);
return WINED3D_OK;
}
if (prev_buffer != buffer)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
if (buffer)
{
InterlockedIncrement(&buffer->bind_count);
wined3d_buffer_incref(buffer);
}
if (prev_buffer)
{
InterlockedDecrement(&prev_buffer->bind_count);
wined3d_buffer_decref(prev_buffer);
}
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_index_buffer(struct wined3d_device *device, struct wined3d_buffer **buffer)
{
TRACE("device %p, buffer %p.\n", device, buffer);
*buffer = device->stateBlock->state.index_buffer;
if (*buffer)
wined3d_buffer_incref(*buffer);
TRACE("Returning %p.\n", *buffer);
return WINED3D_OK;
}
/* Method to offer d3d9 a simple way to set the base vertex index without messing with the index buffer */
HRESULT CDECL wined3d_device_set_base_vertex_index(struct wined3d_device *device, INT base_index)
{
TRACE("device %p, base_index %d.\n", device, base_index);
if (device->updateStateBlock->state.base_vertex_index == base_index)
{
TRACE("Application is setting the old value over, nothing to do\n");
return WINED3D_OK;
}
device->updateStateBlock->state.base_vertex_index = base_index;
if (device->isRecordingState)
{
TRACE("Recording... not performing anything\n");
return WINED3D_OK;
}
/* The base vertex index affects the stream sources */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
return WINED3D_OK;
}
INT CDECL wined3d_device_get_base_vertex_index(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
return device->stateBlock->state.base_vertex_index;
}
HRESULT CDECL wined3d_device_set_viewport(struct wined3d_device *device, const WINED3DVIEWPORT *viewport)
{
TRACE("device %p, viewport %p.\n", device, viewport);
TRACE("x %u, y %u, w %u, h %u, minz %.8e, maxz %.8e.\n",
viewport->X, viewport->Y, viewport->Width, viewport->Height, viewport->MinZ, viewport->MaxZ);
device->updateStateBlock->changed.viewport = TRUE;
device->updateStateBlock->state.viewport = *viewport;
/* Handle recording of state blocks */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VIEWPORT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_viewport(struct wined3d_device *device, WINED3DVIEWPORT *viewport)
{
TRACE("device %p, viewport %p.\n", device, viewport);
*viewport = device->stateBlock->state.viewport;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_render_state(struct wined3d_device *device,
WINED3DRENDERSTATETYPE state, DWORD value)
{
DWORD old_value = device->stateBlock->state.render_states[state];
TRACE("device %p, state %s (%#x), value %#x.\n", device, debug_d3drenderstate(state), state, value);
device->updateStateBlock->changed.renderState[state >> 5] |= 1 << (state & 0x1f);
device->updateStateBlock->state.render_states[state] = value;
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
/* Compared here and not before the assignment to allow proper stateblock recording. */
if (value == old_value)
TRACE("Application is setting the old value over, nothing to do.\n");
else
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(state));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_render_state(struct wined3d_device *device,
WINED3DRENDERSTATETYPE state, DWORD *value)
{
TRACE("device %p, state %s (%#x), value %p.\n", device, debug_d3drenderstate(state), state, value);
*value = device->stateBlock->state.render_states[state];
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_sampler_state(struct wined3d_device *device,
UINT sampler_idx, WINED3DSAMPLERSTATETYPE state, DWORD value)
{
DWORD old_value;
TRACE("device %p, sampler_idx %u, state %s, value %#x.\n",
device, sampler_idx, debug_d3dsamplerstate(state), value);
if (sampler_idx >= WINED3DVERTEXTEXTURESAMPLER0 && sampler_idx <= WINED3DVERTEXTEXTURESAMPLER3)
sampler_idx -= (WINED3DVERTEXTEXTURESAMPLER0 - MAX_FRAGMENT_SAMPLERS);
if (sampler_idx >= sizeof(device->stateBlock->state.sampler_states)
/ sizeof(*device->stateBlock->state.sampler_states))
{
WARN("Invalid sampler %u.\n", sampler_idx);
return WINED3D_OK; /* Windows accepts overflowing this array ... we do not. */
}
old_value = device->stateBlock->state.sampler_states[sampler_idx][state];
device->updateStateBlock->state.sampler_states[sampler_idx][state] = value;
device->updateStateBlock->changed.samplerState[sampler_idx] |= 1 << state;
/* Handle recording of state blocks. */
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
if (old_value == value)
{
TRACE("Application is setting the old value over, nothing to do.\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(sampler_idx));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_sampler_state(struct wined3d_device *device,
UINT sampler_idx, WINED3DSAMPLERSTATETYPE state, DWORD *value)
{
TRACE("device %p, sampler_idx %u, state %s, value %p.\n",
device, sampler_idx, debug_d3dsamplerstate(state), value);
if (sampler_idx >= WINED3DVERTEXTEXTURESAMPLER0 && sampler_idx <= WINED3DVERTEXTEXTURESAMPLER3)
sampler_idx -= (WINED3DVERTEXTEXTURESAMPLER0 - MAX_FRAGMENT_SAMPLERS);
if (sampler_idx >= sizeof(device->stateBlock->state.sampler_states)
/ sizeof(*device->stateBlock->state.sampler_states))
{
WARN("Invalid sampler %u.\n", sampler_idx);
return WINED3D_OK; /* Windows accepts overflowing this array ... we do not. */
}
*value = device->stateBlock->state.sampler_states[sampler_idx][state];
TRACE("Returning %#x.\n", *value);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_scissor_rect(struct wined3d_device *device, const RECT *rect)
{
TRACE("device %p, rect %s.\n", device, wine_dbgstr_rect(rect));
device->updateStateBlock->changed.scissorRect = TRUE;
if (EqualRect(&device->updateStateBlock->state.scissor_rect, rect))
{
TRACE("App is setting the old scissor rectangle over, nothing to do.\n");
return WINED3D_OK;
}
CopyRect(&device->updateStateBlock->state.scissor_rect, rect);
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SCISSORRECT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_scissor_rect(struct wined3d_device *device, RECT *rect)
{
TRACE("device %p, rect %p.\n", device, rect);
*rect = device->updateStateBlock->state.scissor_rect;
TRACE("Returning rect %s.\n", wine_dbgstr_rect(rect));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_vertex_declaration(struct wined3d_device *device,
struct wined3d_vertex_declaration *declaration)
{
struct wined3d_vertex_declaration *prev = device->updateStateBlock->state.vertex_declaration;
TRACE("device %p, declaration %p.\n", device, declaration);
if (declaration)
wined3d_vertex_declaration_incref(declaration);
if (prev)
wined3d_vertex_declaration_decref(prev);
device->updateStateBlock->state.vertex_declaration = declaration;
device->updateStateBlock->changed.vertexDecl = TRUE;
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
else if (declaration == prev)
{
/* Checked after the assignment to allow proper stateblock recording. */
TRACE("Application is setting the old declaration over, nothing to do.\n");
return WINED3D_OK;
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VDECL);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_vertex_declaration(struct wined3d_device *device,
struct wined3d_vertex_declaration **declaration)
{
TRACE("device %p, declaration %p.\n", device, declaration);
*declaration = device->stateBlock->state.vertex_declaration;
if (*declaration)
wined3d_vertex_declaration_incref(*declaration);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_vertex_shader(struct wined3d_device *device, struct wined3d_shader *shader)
{
struct wined3d_shader *prev = device->updateStateBlock->state.vertex_shader;
TRACE("device %p, shader %p.\n", device, shader);
device->updateStateBlock->state.vertex_shader = shader;
device->updateStateBlock->changed.vertexShader = TRUE;
if (device->isRecordingState)
{
if (shader)
wined3d_shader_incref(shader);
if (prev)
wined3d_shader_decref(prev);
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
if (shader == prev)
{
TRACE("Application is setting the old shader over, nothing to do.\n");
return WINED3D_OK;
}
if (shader)
wined3d_shader_incref(shader);
if (prev)
wined3d_shader_decref(prev);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VSHADER);
return WINED3D_OK;
}
struct wined3d_shader * CDECL wined3d_device_get_vertex_shader(struct wined3d_device *device)
{
struct wined3d_shader *shader;
TRACE("device %p.\n", device);
shader = device->stateBlock->state.vertex_shader;
if (shader)
wined3d_shader_incref(shader);
TRACE("Returning %p.\n", shader);
return shader;
}
HRESULT CDECL wined3d_device_set_vs_consts_b(struct wined3d_device *device,
UINT start_register, const BOOL *constants, UINT bool_count)
{
UINT count = min(bool_count, MAX_CONST_B - start_register);
UINT i;
TRACE("device %p, start_register %u, constants %p, bool_count %u.\n",
device, start_register, constants, bool_count);
if (!constants || start_register >= MAX_CONST_B)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.vs_consts_b[start_register], constants, count * sizeof(BOOL));
for (i = 0; i < count; ++i)
TRACE("Set BOOL constant %u to %s.\n", start_register + i, constants[i] ? "true" : "false");
for (i = start_register; i < count + start_register; ++i)
device->updateStateBlock->changed.vertexShaderConstantsB |= (1 << i);
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VERTEXSHADERCONSTANT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_vs_consts_b(struct wined3d_device *device,
UINT start_register, BOOL *constants, UINT bool_count)
{
UINT count = min(bool_count, MAX_CONST_B - start_register);
TRACE("device %p, start_register %u, constants %p, bool_count %u.\n",
device, start_register, constants, bool_count);
if (!constants || start_register >= MAX_CONST_B)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.vs_consts_b[start_register], count * sizeof(BOOL));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_vs_consts_i(struct wined3d_device *device,
UINT start_register, const int *constants, UINT vector4i_count)
{
UINT count = min(vector4i_count, MAX_CONST_I - start_register);
UINT i;
TRACE("device %p, start_register %u, constants %p, vector4i_count %u.\n",
device, start_register, constants, vector4i_count);
if (!constants || start_register >= MAX_CONST_I)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.vs_consts_i[start_register * 4], constants, count * sizeof(int) * 4);
for (i = 0; i < count; ++i)
TRACE("Set INT constant %u to {%d, %d, %d, %d}.\n", start_register + i,
constants[i * 4], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
for (i = start_register; i < count + start_register; ++i)
device->updateStateBlock->changed.vertexShaderConstantsI |= (1 << i);
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VERTEXSHADERCONSTANT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_vs_consts_i(struct wined3d_device *device,
UINT start_register, int *constants, UINT vector4i_count)
{
UINT count = min(vector4i_count, MAX_CONST_I - start_register);
TRACE("device %p, start_register %u, constants %p, vector4i_count %u.\n",
device, start_register, constants, vector4i_count);
if (!constants || start_register >= MAX_CONST_I)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.vs_consts_i[start_register * 4], count * sizeof(int) * 4);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_vs_consts_f(struct wined3d_device *device,
UINT start_register, const float *constants, UINT vector4f_count)
{
UINT i;
TRACE("device %p, start_register %u, constants %p, vector4f_count %u.\n",
device, start_register, constants, vector4f_count);
/* Specifically test start_register > limit to catch MAX_UINT overflows
* when adding start_register + vector4f_count. */
if (!constants
|| start_register + vector4f_count > device->d3d_vshader_constantF
|| start_register > device->d3d_vshader_constantF)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.vs_consts_f[start_register * 4],
constants, vector4f_count * sizeof(float) * 4);
if (TRACE_ON(d3d))
{
for (i = 0; i < vector4f_count; ++i)
TRACE("Set FLOAT constant %u to {%.8e, %.8e, %.8e, %.8e}.\n", start_register + i,
constants[i * 4], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
}
if (!device->isRecordingState)
{
device->shader_backend->shader_update_float_vertex_constants(device, start_register, vector4f_count);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VERTEXSHADERCONSTANT);
}
memset(device->updateStateBlock->changed.vertexShaderConstantsF + start_register, 1,
sizeof(*device->updateStateBlock->changed.vertexShaderConstantsF) * vector4f_count);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_vs_consts_f(struct wined3d_device *device,
UINT start_register, float *constants, UINT vector4f_count)
{
int count = min(vector4f_count, device->d3d_vshader_constantF - start_register);
TRACE("device %p, start_register %u, constants %p, vector4f_count %u.\n",
device, start_register, constants, vector4f_count);
if (!constants || count < 0)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.vs_consts_f[start_register * 4], count * sizeof(float) * 4);
return WINED3D_OK;
}
static inline void markTextureStagesDirty(struct wined3d_device *device, DWORD stage)
{
DWORD i;
for (i = 0; i <= WINED3D_HIGHEST_TEXTURE_STATE; ++i)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, i));
}
}
static void device_map_stage(struct wined3d_device *device, DWORD stage, DWORD unit)
{
DWORD i = device->rev_tex_unit_map[unit];
DWORD j = device->texUnitMap[stage];
device->texUnitMap[stage] = unit;
if (i != WINED3D_UNMAPPED_STAGE && i != stage)
device->texUnitMap[i] = WINED3D_UNMAPPED_STAGE;
device->rev_tex_unit_map[unit] = stage;
if (j != WINED3D_UNMAPPED_STAGE && j != unit)
device->rev_tex_unit_map[j] = WINED3D_UNMAPPED_STAGE;
}
static void device_update_fixed_function_usage_map(struct wined3d_device *device)
{
UINT i;
device->fixed_function_usage_map = 0;
for (i = 0; i < MAX_TEXTURES; ++i)
{
const struct wined3d_state *state = &device->stateBlock->state;
WINED3DTEXTUREOP color_op = state->texture_states[i][WINED3DTSS_COLOROP];
WINED3DTEXTUREOP alpha_op = state->texture_states[i][WINED3DTSS_ALPHAOP];
DWORD color_arg1 = state->texture_states[i][WINED3DTSS_COLORARG1] & WINED3DTA_SELECTMASK;
DWORD color_arg2 = state->texture_states[i][WINED3DTSS_COLORARG2] & WINED3DTA_SELECTMASK;
DWORD color_arg3 = state->texture_states[i][WINED3DTSS_COLORARG0] & WINED3DTA_SELECTMASK;
DWORD alpha_arg1 = state->texture_states[i][WINED3DTSS_ALPHAARG1] & WINED3DTA_SELECTMASK;
DWORD alpha_arg2 = state->texture_states[i][WINED3DTSS_ALPHAARG2] & WINED3DTA_SELECTMASK;
DWORD alpha_arg3 = state->texture_states[i][WINED3DTSS_ALPHAARG0] & WINED3DTA_SELECTMASK;
if (color_op == WINED3DTOP_DISABLE) {
/* Not used, and disable higher stages */
break;
}
if (((color_arg1 == WINED3DTA_TEXTURE) && color_op != WINED3DTOP_SELECTARG2)
|| ((color_arg2 == WINED3DTA_TEXTURE) && color_op != WINED3DTOP_SELECTARG1)
|| ((color_arg3 == WINED3DTA_TEXTURE)
&& (color_op == WINED3DTOP_MULTIPLYADD || color_op == WINED3DTOP_LERP))
|| ((alpha_arg1 == WINED3DTA_TEXTURE) && alpha_op != WINED3DTOP_SELECTARG2)
|| ((alpha_arg2 == WINED3DTA_TEXTURE) && alpha_op != WINED3DTOP_SELECTARG1)
|| ((alpha_arg3 == WINED3DTA_TEXTURE)
&& (alpha_op == WINED3DTOP_MULTIPLYADD || alpha_op == WINED3DTOP_LERP)))
device->fixed_function_usage_map |= (1 << i);
if ((color_op == WINED3DTOP_BUMPENVMAP || color_op == WINED3DTOP_BUMPENVMAPLUMINANCE) && i < MAX_TEXTURES - 1)
device->fixed_function_usage_map |= (1 << (i + 1));
}
}
static void device_map_fixed_function_samplers(struct wined3d_device *device, const struct wined3d_gl_info *gl_info)
{
unsigned int i, tex;
WORD ffu_map;
device_update_fixed_function_usage_map(device);
ffu_map = device->fixed_function_usage_map;
if (device->max_ffp_textures == gl_info->limits.texture_stages
|| device->stateBlock->state.lowest_disabled_stage <= device->max_ffp_textures)
{
for (i = 0; ffu_map; ffu_map >>= 1, ++i)
{
if (!(ffu_map & 1)) continue;
if (device->texUnitMap[i] != i)
{
device_map_stage(device, i, i);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(i));
markTextureStagesDirty(device, i);
}
}
return;
}
/* Now work out the mapping */
tex = 0;
for (i = 0; ffu_map; ffu_map >>= 1, ++i)
{
if (!(ffu_map & 1)) continue;
if (device->texUnitMap[i] != tex)
{
device_map_stage(device, i, tex);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(i));
markTextureStagesDirty(device, i);
}
++tex;
}
}
static void device_map_psamplers(struct wined3d_device *device, const struct wined3d_gl_info *gl_info)
{
const WINED3DSAMPLER_TEXTURE_TYPE *sampler_type =
device->stateBlock->state.pixel_shader->reg_maps.sampler_type;
unsigned int i;
for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i)
{
if (sampler_type[i] && device->texUnitMap[i] != i)
{
device_map_stage(device, i, i);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(i));
if (i < gl_info->limits.texture_stages)
{
markTextureStagesDirty(device, i);
}
}
}
}
static BOOL device_unit_free_for_vs(struct wined3d_device *device,
const WINED3DSAMPLER_TEXTURE_TYPE *pshader_sampler_tokens,
const WINED3DSAMPLER_TEXTURE_TYPE *vshader_sampler_tokens, DWORD unit)
{
DWORD current_mapping = device->rev_tex_unit_map[unit];
/* Not currently used */
if (current_mapping == WINED3D_UNMAPPED_STAGE) return TRUE;
if (current_mapping < MAX_FRAGMENT_SAMPLERS) {
/* Used by a fragment sampler */
if (!pshader_sampler_tokens) {
/* No pixel shader, check fixed function */
return current_mapping >= MAX_TEXTURES || !(device->fixed_function_usage_map & (1 << current_mapping));
}
/* Pixel shader, check the shader's sampler map */
return !pshader_sampler_tokens[current_mapping];
}
/* Used by a vertex sampler */
return !vshader_sampler_tokens[current_mapping - MAX_FRAGMENT_SAMPLERS];
}
static void device_map_vsamplers(struct wined3d_device *device, BOOL ps, const struct wined3d_gl_info *gl_info)
{
const WINED3DSAMPLER_TEXTURE_TYPE *vshader_sampler_type =
device->stateBlock->state.vertex_shader->reg_maps.sampler_type;
const WINED3DSAMPLER_TEXTURE_TYPE *pshader_sampler_type = NULL;
int start = min(MAX_COMBINED_SAMPLERS, gl_info->limits.combined_samplers) - 1;
int i;
if (ps)
{
/* Note that we only care if a sampler is sampled or not, not the sampler's specific type.
* Otherwise we'd need to call shader_update_samplers() here for 1.x pixelshaders. */
pshader_sampler_type = device->stateBlock->state.pixel_shader->reg_maps.sampler_type;
}
for (i = 0; i < MAX_VERTEX_SAMPLERS; ++i) {
DWORD vsampler_idx = i + MAX_FRAGMENT_SAMPLERS;
if (vshader_sampler_type[i])
{
if (device->texUnitMap[vsampler_idx] != WINED3D_UNMAPPED_STAGE)
{
/* Already mapped somewhere */
continue;
}
while (start >= 0)
{
if (device_unit_free_for_vs(device, pshader_sampler_type, vshader_sampler_type, start))
{
device_map_stage(device, vsampler_idx, start);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(vsampler_idx));
--start;
break;
}
--start;
}
}
}
}
void device_update_tex_unit_map(struct wined3d_device *device)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
const struct wined3d_state *state = &device->stateBlock->state;
BOOL vs = use_vs(state);
BOOL ps = use_ps(state);
/*
* Rules are:
* -> Pixel shaders need a 1:1 map. In theory the shader input could be mapped too, but
* that would be really messy and require shader recompilation
* -> When the mapping of a stage is changed, sampler and ALL texture stage states have
* to be reset. Because of that try to work with a 1:1 mapping as much as possible
*/
if (ps)
device_map_psamplers(device, gl_info);
else
device_map_fixed_function_samplers(device, gl_info);
if (vs)
device_map_vsamplers(device, ps, gl_info);
}
HRESULT CDECL wined3d_device_set_pixel_shader(struct wined3d_device *device, struct wined3d_shader *shader)
{
struct wined3d_shader *prev = device->updateStateBlock->state.pixel_shader;
TRACE("device %p, shader %p.\n", device, shader);
device->updateStateBlock->state.pixel_shader = shader;
device->updateStateBlock->changed.pixelShader = TRUE;
if (device->isRecordingState)
{
if (shader)
wined3d_shader_incref(shader);
if (prev)
wined3d_shader_decref(prev);
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
if (shader == prev)
{
TRACE("Application is setting the old shader over, nothing to do.\n");
return WINED3D_OK;
}
if (shader)
wined3d_shader_incref(shader);
if (prev)
wined3d_shader_decref(prev);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_PIXELSHADER);
return WINED3D_OK;
}
struct wined3d_shader * CDECL wined3d_device_get_pixel_shader(struct wined3d_device *device)
{
struct wined3d_shader *shader;
TRACE("device %p.\n", device);
shader = device->stateBlock->state.pixel_shader;
if (shader)
wined3d_shader_incref(shader);
TRACE("Returning %p.\n", shader);
return shader;
}
HRESULT CDECL wined3d_device_set_ps_consts_b(struct wined3d_device *device,
UINT start_register, const BOOL *constants, UINT bool_count)
{
UINT count = min(bool_count, MAX_CONST_B - start_register);
UINT i;
TRACE("device %p, start_register %u, constants %p, bool_count %u.\n",
device, start_register, constants, bool_count);
if (!constants || start_register >= MAX_CONST_B)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.ps_consts_b[start_register], constants, count * sizeof(BOOL));
for (i = 0; i < count; ++i)
TRACE("Set BOOL constant %u to %s.\n", start_register + i, constants[i] ? "true" : "false");
for (i = start_register; i < count + start_register; ++i)
device->updateStateBlock->changed.pixelShaderConstantsB |= (1 << i);
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_PIXELSHADERCONSTANT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_ps_consts_b(struct wined3d_device *device,
UINT start_register, BOOL *constants, UINT bool_count)
{
UINT count = min(bool_count, MAX_CONST_B - start_register);
TRACE("device %p, start_register %u, constants %p, bool_count %u.\n",
device, start_register, constants, bool_count);
if (!constants || start_register >= MAX_CONST_B)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.ps_consts_b[start_register], count * sizeof(BOOL));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_ps_consts_i(struct wined3d_device *device,
UINT start_register, const int *constants, UINT vector4i_count)
{
UINT count = min(vector4i_count, MAX_CONST_I - start_register);
UINT i;
TRACE("device %p, start_register %u, constants %p, vector4i_count %u.\n",
device, start_register, constants, vector4i_count);
if (!constants || start_register >= MAX_CONST_I)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.ps_consts_i[start_register * 4], constants, count * sizeof(int) * 4);
for (i = 0; i < count; ++i)
TRACE("Set INT constant %u to {%d, %d, %d, %d}.\n", start_register + i,
constants[i * 4], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
for (i = start_register; i < count + start_register; ++i)
device->updateStateBlock->changed.pixelShaderConstantsI |= (1 << i);
if (!device->isRecordingState)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_PIXELSHADERCONSTANT);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_ps_consts_i(struct wined3d_device *device,
UINT start_register, int *constants, UINT vector4i_count)
{
UINT count = min(vector4i_count, MAX_CONST_I - start_register);
TRACE("device %p, start_register %u, constants %p, vector4i_count %u.\n",
device, start_register, constants, vector4i_count);
if (!constants || start_register >= MAX_CONST_I)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.ps_consts_i[start_register * 4], count * sizeof(int) * 4);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_ps_consts_f(struct wined3d_device *device,
UINT start_register, const float *constants, UINT vector4f_count)
{
UINT i;
TRACE("device %p, start_register %u, constants %p, vector4f_count %u.\n",
device, start_register, constants, vector4f_count);
/* Specifically test start_register > limit to catch MAX_UINT overflows
* when adding start_register + vector4f_count. */
if (!constants
|| start_register + vector4f_count > device->d3d_pshader_constantF
|| start_register > device->d3d_pshader_constantF)
return WINED3DERR_INVALIDCALL;
memcpy(&device->updateStateBlock->state.ps_consts_f[start_register * 4],
constants, vector4f_count * sizeof(float) * 4);
if (TRACE_ON(d3d))
{
for (i = 0; i < vector4f_count; ++i)
TRACE("Set FLOAT constant %u to {%.8e, %.8e, %.8e, %.8e}.\n", start_register + i,
constants[i * 4], constants[i * 4 + 1],
constants[i * 4 + 2], constants[i * 4 + 3]);
}
if (!device->isRecordingState)
{
device->shader_backend->shader_update_float_pixel_constants(device, start_register, vector4f_count);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_PIXELSHADERCONSTANT);
}
memset(device->updateStateBlock->changed.pixelShaderConstantsF + start_register, 1,
sizeof(*device->updateStateBlock->changed.pixelShaderConstantsF) * vector4f_count);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_ps_consts_f(struct wined3d_device *device,
UINT start_register, float *constants, UINT vector4f_count)
{
int count = min(vector4f_count, device->d3d_pshader_constantF - start_register);
TRACE("device %p, start_register %u, constants %p, vector4f_count %u.\n",
device, start_register, constants, vector4f_count);
if (!constants || count < 0)
return WINED3DERR_INVALIDCALL;
memcpy(constants, &device->stateBlock->state.ps_consts_f[start_register * 4], count * sizeof(float) * 4);
return WINED3D_OK;
}
/* Context activation is done by the caller. */
/* Do not call while under the GL lock. */
#define copy_and_next(dest, src, size) memcpy(dest, src, size); dest += (size)
static HRESULT process_vertices_strided(struct wined3d_device *device, DWORD dwDestIndex, DWORD dwCount,
const struct wined3d_stream_info *stream_info, struct wined3d_buffer *dest, DWORD flags,
DWORD DestFVF)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
char *dest_ptr, *dest_conv = NULL, *dest_conv_addr = NULL;
unsigned int i;
WINED3DVIEWPORT vp;
WINED3DMATRIX mat, proj_mat, view_mat, world_mat;
BOOL doClip;
DWORD numTextures;
if (stream_info->use_map & (1 << WINED3D_FFP_NORMAL))
{
WARN(" lighting state not saved yet... Some strange stuff may happen !\n");
}
if (!(stream_info->use_map & (1 << WINED3D_FFP_POSITION)))
{
ERR("Source has no position mask\n");
return WINED3DERR_INVALIDCALL;
}
if (!dest->resource.allocatedMemory)
buffer_get_sysmem(dest, gl_info);
/* Get a pointer into the destination vbo(create one if none exists) and
* write correct opengl data into it. It's cheap and allows us to run drawStridedFast
*/
if (!dest->buffer_object && gl_info->supported[ARB_VERTEX_BUFFER_OBJECT])
{
dest->flags |= WINED3D_BUFFER_CREATEBO;
wined3d_buffer_preload(dest);
}
if (dest->buffer_object)
{
unsigned char extrabytes = 0;
/* If the destination vertex buffer has D3DFVF_XYZ position(non-rhw), native d3d writes RHW position, where the RHW
* gets written into the 4 bytes after the Z position. In the case of a dest buffer that only has D3DFVF_XYZ data,
* this may write 4 extra bytes beyond the area that should be written
*/
if(DestFVF == WINED3DFVF_XYZ) extrabytes = 4;
dest_conv_addr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwCount * get_flexible_vertex_size(DestFVF) + extrabytes);
if(!dest_conv_addr) {
ERR("Out of memory\n");
/* Continue without storing converted vertices */
}
dest_conv = dest_conv_addr;
}
if (device->stateBlock->state.render_states[WINED3DRS_CLIPPING])
{
static BOOL warned = FALSE;
/*
* The clipping code is not quite correct. Some things need
* to be checked against IDirect3DDevice3 (!), d3d8 and d3d9,
* so disable clipping for now.
* (The graphics in Half-Life are broken, and my processvertices
* test crashes with IDirect3DDevice3)
doClip = TRUE;
*/
doClip = FALSE;
if(!warned) {
warned = TRUE;
FIXME("Clipping is broken and disabled for now\n");
}
} else doClip = FALSE;
dest_ptr = ((char *)buffer_get_sysmem(dest, gl_info)) + dwDestIndex * get_flexible_vertex_size(DestFVF);
wined3d_device_get_transform(device, WINED3DTS_VIEW, &view_mat);
wined3d_device_get_transform(device, WINED3DTS_PROJECTION, &proj_mat);
wined3d_device_get_transform(device, WINED3DTS_WORLDMATRIX(0), &world_mat);
TRACE("View mat:\n");
TRACE("%f %f %f %f\n", view_mat.u.s._11, view_mat.u.s._12, view_mat.u.s._13, view_mat.u.s._14);
TRACE("%f %f %f %f\n", view_mat.u.s._21, view_mat.u.s._22, view_mat.u.s._23, view_mat.u.s._24);
TRACE("%f %f %f %f\n", view_mat.u.s._31, view_mat.u.s._32, view_mat.u.s._33, view_mat.u.s._34);
TRACE("%f %f %f %f\n", view_mat.u.s._41, view_mat.u.s._42, view_mat.u.s._43, view_mat.u.s._44);
TRACE("Proj mat:\n");
TRACE("%f %f %f %f\n", proj_mat.u.s._11, proj_mat.u.s._12, proj_mat.u.s._13, proj_mat.u.s._14);
TRACE("%f %f %f %f\n", proj_mat.u.s._21, proj_mat.u.s._22, proj_mat.u.s._23, proj_mat.u.s._24);
TRACE("%f %f %f %f\n", proj_mat.u.s._31, proj_mat.u.s._32, proj_mat.u.s._33, proj_mat.u.s._34);
TRACE("%f %f %f %f\n", proj_mat.u.s._41, proj_mat.u.s._42, proj_mat.u.s._43, proj_mat.u.s._44);
TRACE("World mat:\n");
TRACE("%f %f %f %f\n", world_mat.u.s._11, world_mat.u.s._12, world_mat.u.s._13, world_mat.u.s._14);
TRACE("%f %f %f %f\n", world_mat.u.s._21, world_mat.u.s._22, world_mat.u.s._23, world_mat.u.s._24);
TRACE("%f %f %f %f\n", world_mat.u.s._31, world_mat.u.s._32, world_mat.u.s._33, world_mat.u.s._34);
TRACE("%f %f %f %f\n", world_mat.u.s._41, world_mat.u.s._42, world_mat.u.s._43, world_mat.u.s._44);
/* Get the viewport */
wined3d_device_get_viewport(device, &vp);
TRACE("Viewport: X=%d, Y=%d, Width=%d, Height=%d, MinZ=%f, MaxZ=%f\n",
vp.X, vp.Y, vp.Width, vp.Height, vp.MinZ, vp.MaxZ);
multiply_matrix(&mat,&view_mat,&world_mat);
multiply_matrix(&mat,&proj_mat,&mat);
numTextures = (DestFVF & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
for (i = 0; i < dwCount; i+= 1) {
unsigned int tex_index;
if ( ((DestFVF & WINED3DFVF_POSITION_MASK) == WINED3DFVF_XYZ ) ||
((DestFVF & WINED3DFVF_POSITION_MASK) == WINED3DFVF_XYZRHW ) ) {
/* The position first */
const struct wined3d_stream_info_element *element = &stream_info->elements[WINED3D_FFP_POSITION];
const float *p = (const float *)(element->data + i * element->stride);
float x, y, z, rhw;
TRACE("In: ( %06.2f %06.2f %06.2f )\n", p[0], p[1], p[2]);
/* Multiplication with world, view and projection matrix */
x = (p[0] * mat.u.s._11) + (p[1] * mat.u.s._21) + (p[2] * mat.u.s._31) + (1.0f * mat.u.s._41);
y = (p[0] * mat.u.s._12) + (p[1] * mat.u.s._22) + (p[2] * mat.u.s._32) + (1.0f * mat.u.s._42);
z = (p[0] * mat.u.s._13) + (p[1] * mat.u.s._23) + (p[2] * mat.u.s._33) + (1.0f * mat.u.s._43);
rhw = (p[0] * mat.u.s._14) + (p[1] * mat.u.s._24) + (p[2] * mat.u.s._34) + (1.0f * mat.u.s._44);
TRACE("x=%f y=%f z=%f rhw=%f\n", x, y, z, rhw);
/* WARNING: The following things are taken from d3d7 and were not yet checked
* against d3d8 or d3d9!
*/
/* Clipping conditions: From msdn
*
* A vertex is clipped if it does not match the following requirements
* -rhw < x <= rhw
* -rhw < y <= rhw
* 0 < z <= rhw
* 0 < rhw ( Not in d3d7, but tested in d3d7)
*
* If clipping is on is determined by the D3DVOP_CLIP flag in D3D7, and
* by the D3DRS_CLIPPING in D3D9(according to the msdn, not checked)
*
*/
if( !doClip ||
( (-rhw -eps < x) && (-rhw -eps < y) && ( -eps < z) &&
(x <= rhw + eps) && (y <= rhw + eps ) && (z <= rhw + eps) &&
( rhw > eps ) ) ) {
/* "Normal" viewport transformation (not clipped)
* 1) The values are divided by rhw
* 2) The y axis is negative, so multiply it with -1
* 3) Screen coordinates go from -(Width/2) to +(Width/2) and
* -(Height/2) to +(Height/2). The z range is MinZ to MaxZ
* 4) Multiply x with Width/2 and add Width/2
* 5) The same for the height
* 6) Add the viewpoint X and Y to the 2D coordinates and
* The minimum Z value to z
* 7) rhw = 1 / rhw Reciprocal of Homogeneous W....
*
* Well, basically it's simply a linear transformation into viewport
* coordinates
*/
x /= rhw;
y /= rhw;
z /= rhw;
y *= -1;
x *= vp.Width / 2;
y *= vp.Height / 2;
z *= vp.MaxZ - vp.MinZ;
x += vp.Width / 2 + vp.X;
y += vp.Height / 2 + vp.Y;
z += vp.MinZ;
rhw = 1 / rhw;
} else {
/* That vertex got clipped
* Contrary to OpenGL it is not dropped completely, it just
* undergoes a different calculation.
*/
TRACE("Vertex got clipped\n");
x += rhw;
y += rhw;
x /= 2;
y /= 2;
/* Msdn mentions that Direct3D9 keeps a list of clipped vertices
* outside of the main vertex buffer memory. That needs some more
* investigation...
*/
}
TRACE("Writing (%f %f %f) %f\n", x, y, z, rhw);
( (float *) dest_ptr)[0] = x;
( (float *) dest_ptr)[1] = y;
( (float *) dest_ptr)[2] = z;
( (float *) dest_ptr)[3] = rhw; /* SIC, see ddraw test! */
dest_ptr += 3 * sizeof(float);
if((DestFVF & WINED3DFVF_POSITION_MASK) == WINED3DFVF_XYZRHW) {
dest_ptr += sizeof(float);
}
if(dest_conv) {
float w = 1 / rhw;
( (float *) dest_conv)[0] = x * w;
( (float *) dest_conv)[1] = y * w;
( (float *) dest_conv)[2] = z * w;
( (float *) dest_conv)[3] = w;
dest_conv += 3 * sizeof(float);
if((DestFVF & WINED3DFVF_POSITION_MASK) == WINED3DFVF_XYZRHW) {
dest_conv += sizeof(float);
}
}
}
if (DestFVF & WINED3DFVF_PSIZE) {
dest_ptr += sizeof(DWORD);
if(dest_conv) dest_conv += sizeof(DWORD);
}
if (DestFVF & WINED3DFVF_NORMAL) {
const struct wined3d_stream_info_element *element = &stream_info->elements[WINED3D_FFP_NORMAL];
const float *normal = (const float *)(element->data + i * element->stride);
/* AFAIK this should go into the lighting information */
FIXME("Didn't expect the destination to have a normal\n");
copy_and_next(dest_ptr, normal, 3 * sizeof(float));
if(dest_conv) {
copy_and_next(dest_conv, normal, 3 * sizeof(float));
}
}
if (DestFVF & WINED3DFVF_DIFFUSE) {
const struct wined3d_stream_info_element *element = &stream_info->elements[WINED3D_FFP_DIFFUSE];
const DWORD *color_d = (const DWORD *)(element->data + i * element->stride);
if (!(stream_info->use_map & (1 << WINED3D_FFP_DIFFUSE)))
{
static BOOL warned = FALSE;
if(!warned) {
ERR("No diffuse color in source, but destination has one\n");
warned = TRUE;
}
*( (DWORD *) dest_ptr) = 0xffffffff;
dest_ptr += sizeof(DWORD);
if(dest_conv) {
*( (DWORD *) dest_conv) = 0xffffffff;
dest_conv += sizeof(DWORD);
}
}
else {
copy_and_next(dest_ptr, color_d, sizeof(DWORD));
if(dest_conv) {
*( (DWORD *) dest_conv) = (*color_d & 0xff00ff00) ; /* Alpha + green */
*( (DWORD *) dest_conv) |= (*color_d & 0x00ff0000) >> 16; /* Red */
*( (DWORD *) dest_conv) |= (*color_d & 0xff0000ff) << 16; /* Blue */
dest_conv += sizeof(DWORD);
}
}
}
if (DestFVF & WINED3DFVF_SPECULAR)
{
/* What's the color value in the feedback buffer? */
const struct wined3d_stream_info_element *element = &stream_info->elements[WINED3D_FFP_SPECULAR];
const DWORD *color_s = (const DWORD *)(element->data + i * element->stride);
if (!(stream_info->use_map & (1 << WINED3D_FFP_SPECULAR)))
{
static BOOL warned = FALSE;
if(!warned) {
ERR("No specular color in source, but destination has one\n");
warned = TRUE;
}
*( (DWORD *) dest_ptr) = 0xFF000000;
dest_ptr += sizeof(DWORD);
if(dest_conv) {
*( (DWORD *) dest_conv) = 0xFF000000;
dest_conv += sizeof(DWORD);
}
}
else {
copy_and_next(dest_ptr, color_s, sizeof(DWORD));
if(dest_conv) {
*( (DWORD *) dest_conv) = (*color_s & 0xff00ff00) ; /* Alpha + green */
*( (DWORD *) dest_conv) |= (*color_s & 0x00ff0000) >> 16; /* Red */
*( (DWORD *) dest_conv) |= (*color_s & 0xff0000ff) << 16; /* Blue */
dest_conv += sizeof(DWORD);
}
}
}
for (tex_index = 0; tex_index < numTextures; tex_index++) {
const struct wined3d_stream_info_element *element = &stream_info->elements[WINED3D_FFP_TEXCOORD0 + tex_index];
const float *tex_coord = (const float *)(element->data + i * element->stride);
if (!(stream_info->use_map & (1 << (WINED3D_FFP_TEXCOORD0 + tex_index))))
{
ERR("No source texture, but destination requests one\n");
dest_ptr+=GET_TEXCOORD_SIZE_FROM_FVF(DestFVF, tex_index) * sizeof(float);
if(dest_conv) dest_conv += GET_TEXCOORD_SIZE_FROM_FVF(DestFVF, tex_index) * sizeof(float);
}
else {
copy_and_next(dest_ptr, tex_coord, GET_TEXCOORD_SIZE_FROM_FVF(DestFVF, tex_index) * sizeof(float));
if(dest_conv) {
copy_and_next(dest_conv, tex_coord, GET_TEXCOORD_SIZE_FROM_FVF(DestFVF, tex_index) * sizeof(float));
}
}
}
}
if (dest_conv)
{
ENTER_GL();
GL_EXTCALL(glBindBufferARB(GL_ARRAY_BUFFER_ARB, dest->buffer_object));
checkGLcall("glBindBufferARB(GL_ARRAY_BUFFER_ARB)");
GL_EXTCALL(glBufferSubDataARB(GL_ARRAY_BUFFER_ARB, dwDestIndex * get_flexible_vertex_size(DestFVF),
dwCount * get_flexible_vertex_size(DestFVF),
dest_conv_addr));
checkGLcall("glBufferSubDataARB(GL_ARRAY_BUFFER_ARB)");
LEAVE_GL();
HeapFree(GetProcessHeap(), 0, dest_conv_addr);
}
return WINED3D_OK;
}
#undef copy_and_next
/* Do not call while under the GL lock. */
HRESULT CDECL wined3d_device_process_vertices(struct wined3d_device *device,
UINT src_start_idx, UINT dst_idx, UINT vertex_count, struct wined3d_buffer *dst_buffer,
struct wined3d_vertex_declaration *declaration, DWORD flags, DWORD dst_fvf)
{
BOOL vbo = FALSE, streamWasUP = device->stateBlock->state.user_stream;
struct wined3d_stream_info stream_info;
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
HRESULT hr;
TRACE("device %p, src_start_idx %u, dst_idx %u, vertex_count %u, "
"dst_buffer %p, declaration %p, flags %#x, dst_fvf %#x.\n",
device, src_start_idx, dst_idx, vertex_count,
dst_buffer, declaration, flags, dst_fvf);
if (declaration)
FIXME("Output vertex declaration not implemented yet.\n");
/* Need any context to write to the vbo. */
context = context_acquire(device, NULL);
gl_info = context->gl_info;
/* ProcessVertices reads from vertex buffers, which have to be assigned. DrawPrimitive and DrawPrimitiveUP
* control the streamIsUP flag, thus restore it afterwards.
*/
device->stateBlock->state.user_stream = FALSE;
device_stream_info_from_declaration(device, FALSE, &stream_info, &vbo);
device->stateBlock->state.user_stream = streamWasUP;
if (vbo || src_start_idx)
{
unsigned int i;
/* ProcessVertices can't convert FROM a vbo, and vertex buffers used to source into ProcessVertices are
* unlikely to ever be used for drawing. Release vbos in those buffers and fix up the stream_info structure
*
* Also get the start index in, but only loop over all elements if there's something to add at all.
*/
for (i = 0; i < (sizeof(stream_info.elements) / sizeof(*stream_info.elements)); ++i)
{
struct wined3d_stream_info_element *e;
if (!(stream_info.use_map & (1 << i))) continue;
e = &stream_info.elements[i];
if (e->buffer_object)
{
struct wined3d_buffer *vb = device->stateBlock->state.streams[e->stream_idx].buffer;
e->buffer_object = 0;
e->data = (BYTE *)((ULONG_PTR)e->data + (ULONG_PTR)buffer_get_sysmem(vb, gl_info));
ENTER_GL();
GL_EXTCALL(glDeleteBuffersARB(1, &vb->buffer_object));
vb->buffer_object = 0;
LEAVE_GL();
}
if (e->data)
e->data += e->stride * src_start_idx;
}
}
hr = process_vertices_strided(device, dst_idx, vertex_count,
&stream_info, dst_buffer, flags, dst_fvf);
context_release(context);
return hr;
}
HRESULT CDECL wined3d_device_set_texture_stage_state(struct wined3d_device *device,
UINT stage, WINED3DTEXTURESTAGESTATETYPE state, DWORD value)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
DWORD old_value;
TRACE("device %p, stage %u, state %s, value %#x.\n",
device, stage, debug_d3dtexturestate(state), value);
if (state > WINED3D_HIGHEST_TEXTURE_STATE)
{
WARN("Invalid state %#x passed.\n", state);
return WINED3D_OK;
}
if (stage >= gl_info->limits.texture_stages)
{
WARN("Attempting to set stage %u which is higher than the max stage %u, ignoring.\n",
stage, gl_info->limits.texture_stages - 1);
return WINED3D_OK;
}
old_value = device->updateStateBlock->state.texture_states[stage][state];
device->updateStateBlock->changed.textureState[stage] |= 1 << state;
device->updateStateBlock->state.texture_states[stage][state] = value;
if (device->isRecordingState)
{
TRACE("Recording... not performing anything.\n");
return WINED3D_OK;
}
/* Checked after the assignments to allow proper stateblock recording. */
if (old_value == value)
{
TRACE("Application is setting the old value over, nothing to do.\n");
return WINED3D_OK;
}
if (stage > device->stateBlock->state.lowest_disabled_stage
&& device->StateTable[STATE_TEXTURESTAGE(0, state)].representative
== STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP))
{
/* Colorop change above lowest disabled stage? That won't change
* anything in the GL setup. Changes in other states are important on
* disabled stages too. */
return WINED3D_OK;
}
if (state == WINED3DTSS_COLOROP)
{
unsigned int i;
if (value == WINED3DTOP_DISABLE && old_value != WINED3DTOP_DISABLE)
{
/* Previously enabled stage disabled now. Make sure to dirtify
* all enabled stages above stage, they have to be disabled.
*
* The current stage is dirtified below. */
for (i = stage + 1; i < device->stateBlock->state.lowest_disabled_stage; ++i)
{
TRACE("Additionally dirtifying stage %u.\n", i);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(i, WINED3DTSS_COLOROP));
}
device->stateBlock->state.lowest_disabled_stage = stage;
TRACE("New lowest disabled: %u.\n", stage);
}
else if (value != WINED3DTOP_DISABLE && old_value == WINED3DTOP_DISABLE)
{
/* Previously disabled stage enabled. Stages above it may need
* enabling. Stage must be lowest_disabled_stage here, if it's
* bigger success is returned above, and stages below the lowest
* disabled stage can't be enabled (because they are enabled
* already).
*
* Again stage stage doesn't need to be dirtified here, it is
* handled below. */
for (i = stage + 1; i < gl_info->limits.texture_stages; ++i)
{
if (device->updateStateBlock->state.texture_states[i][WINED3DTSS_COLOROP] == WINED3DTOP_DISABLE)
break;
TRACE("Additionally dirtifying stage %u due to enable.\n", i);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(i, WINED3DTSS_COLOROP));
}
device->stateBlock->state.lowest_disabled_stage = i;
TRACE("New lowest disabled: %u.\n", i);
}
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, state));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_texture_stage_state(struct wined3d_device *device,
UINT stage, WINED3DTEXTURESTAGESTATETYPE state, DWORD *value)
{
TRACE("device %p, stage %u, state %s, value %p.\n",
device, stage, debug_d3dtexturestate(state), value);
if (state > WINED3D_HIGHEST_TEXTURE_STATE)
{
WARN("Invalid state %#x passed.\n", state);
return WINED3D_OK;
}
*value = device->updateStateBlock->state.texture_states[stage][state];
TRACE("Returning %#x.\n", *value);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_texture(struct wined3d_device *device,
UINT stage, struct wined3d_texture *texture)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
struct wined3d_texture *prev;
TRACE("device %p, stage %u, texture %p.\n", device, stage, texture);
if (stage >= WINED3DVERTEXTEXTURESAMPLER0 && stage <= WINED3DVERTEXTEXTURESAMPLER3)
stage -= (WINED3DVERTEXTEXTURESAMPLER0 - MAX_FRAGMENT_SAMPLERS);
/* Windows accepts overflowing this array... we do not. */
if (stage >= sizeof(device->stateBlock->state.textures) / sizeof(*device->stateBlock->state.textures))
{
WARN("Ignoring invalid stage %u.\n", stage);
return WINED3D_OK;
}
/* SetTexture isn't allowed on textures in WINED3DPOOL_SCRATCH */
if (texture && texture->resource.pool == WINED3DPOOL_SCRATCH)
{
WARN("Rejecting attempt to set scratch texture.\n");
return WINED3DERR_INVALIDCALL;
}
device->updateStateBlock->changed.textures |= 1 << stage;
prev = device->updateStateBlock->state.textures[stage];
TRACE("Previous texture %p.\n", prev);
if (texture == prev)
{
TRACE("App is setting the same texture again, nothing to do.\n");
return WINED3D_OK;
}
TRACE("Setting new texture to %p.\n", texture);
device->updateStateBlock->state.textures[stage] = texture;
if (device->isRecordingState)
{
TRACE("Recording... not performing anything\n");
if (texture) wined3d_texture_incref(texture);
if (prev) wined3d_texture_decref(prev);
return WINED3D_OK;
}
if (texture)
{
LONG bind_count = InterlockedIncrement(&texture->bind_count);
wined3d_texture_incref(texture);
if (!prev || texture->target != prev->target)
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_PIXELSHADER);
if (!prev && stage < gl_info->limits.texture_stages)
{
/* The source arguments for color and alpha ops have different
* meanings when a NULL texture is bound, so the COLOROP and
* ALPHAOP have to be dirtified. */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, WINED3DTSS_COLOROP));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, WINED3DTSS_ALPHAOP));
}
if (bind_count == 1)
texture->sampler = stage;
}
if (prev)
{
LONG bind_count = InterlockedDecrement(&prev->bind_count);
wined3d_texture_decref(prev);
if (!texture && stage < gl_info->limits.texture_stages)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, WINED3DTSS_COLOROP));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_TEXTURESTAGE(stage, WINED3DTSS_ALPHAOP));
}
if (bind_count && prev->sampler == stage)
{
unsigned int i;
/* Search for other stages the texture is bound to. Shouldn't
* happen if applications bind textures to a single stage only. */
TRACE("Searching for other stages the texture is bound to.\n");
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
{
if (device->updateStateBlock->state.textures[i] == prev)
{
TRACE("Texture is also bound to stage %u.\n", i);
prev->sampler = i;
break;
}
}
}
}
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(stage));
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_texture(struct wined3d_device *device,
UINT stage, struct wined3d_texture **texture)
{
TRACE("device %p, stage %u, texture %p.\n", device, stage, texture);
if (stage >= WINED3DVERTEXTEXTURESAMPLER0 && stage <= WINED3DVERTEXTEXTURESAMPLER3)
stage -= (WINED3DVERTEXTEXTURESAMPLER0 - MAX_FRAGMENT_SAMPLERS);
if (stage >= sizeof(device->stateBlock->state.textures) / sizeof(*device->stateBlock->state.textures))
{
WARN("Ignoring invalid stage %u.\n", stage);
return WINED3D_OK; /* Windows accepts overflowing this array ... we do not. */
}
*texture = device->stateBlock->state.textures[stage];
if (*texture)
wined3d_texture_incref(*texture);
TRACE("Returning %p.\n", *texture);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_back_buffer(struct wined3d_device *device, UINT swapchain_idx,
UINT backbuffer_idx, WINED3DBACKBUFFER_TYPE backbuffer_type, struct wined3d_surface **backbuffer)
{
struct wined3d_swapchain *swapchain;
HRESULT hr;
TRACE("device %p, swapchain_idx %u, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
device, swapchain_idx, backbuffer_idx, backbuffer_type, backbuffer);
hr = wined3d_device_get_swapchain(device, swapchain_idx, &swapchain);
if (FAILED(hr))
{
WARN("Failed to get swapchain %u, hr %#x.\n", swapchain_idx, hr);
return hr;
}
hr = wined3d_swapchain_get_back_buffer(swapchain, backbuffer_idx, backbuffer_type, backbuffer);
wined3d_swapchain_decref(swapchain);
if (FAILED(hr))
{
WARN("Failed to get backbuffer %u, hr %#x.\n", backbuffer_idx, hr);
return hr;
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_device_caps(struct wined3d_device *device, WINED3DCAPS *caps)
{
TRACE("device %p, caps %p.\n", device, caps);
return wined3d_get_device_caps(device->wined3d, device->adapter->ordinal, device->devType, caps);
}
HRESULT CDECL wined3d_device_get_display_mode(struct wined3d_device *device,
UINT swapchain_idx, WINED3DDISPLAYMODE *mode)
{
struct wined3d_swapchain *swapchain;
HRESULT hr;
TRACE("device %p, swapchain_idx %u, mode %p.\n", device, swapchain_idx, mode);
if (swapchain_idx)
{
hr = wined3d_device_get_swapchain(device, swapchain_idx, &swapchain);
if (SUCCEEDED(hr))
{
hr = wined3d_swapchain_get_display_mode(swapchain, mode);
wined3d_swapchain_decref(swapchain);
}
}
else
{
/* Don't read the real display mode, but return the stored mode
* instead. X11 can't change the color depth, and some apps are
* pretty angry if they SetDisplayMode from 24 to 16 bpp and find out
* that GetDisplayMode still returns 24 bpp.
*
* Also don't relay to the swapchain because with ddraw it's possible
* that there isn't a swapchain at all. */
mode->Width = device->ddraw_width;
mode->Height = device->ddraw_height;
mode->Format = device->ddraw_format;
mode->RefreshRate = 0;
hr = WINED3D_OK;
}
return hr;
}
HRESULT CDECL wined3d_device_begin_stateblock(struct wined3d_device *device)
{
struct wined3d_stateblock *stateblock;
HRESULT hr;
TRACE("device %p.\n", device);
if (device->isRecordingState)
return WINED3DERR_INVALIDCALL;
hr = wined3d_stateblock_create(device, WINED3DSBT_RECORDED, &stateblock);
if (FAILED(hr))
return hr;
wined3d_stateblock_decref(device->updateStateBlock);
device->updateStateBlock = stateblock;
device->isRecordingState = TRUE;
TRACE("Recording stateblock %p.\n", stateblock);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_end_stateblock(struct wined3d_device *device,
struct wined3d_stateblock **stateblock)
{
struct wined3d_stateblock *object = device->updateStateBlock;
TRACE("device %p, stateblock %p.\n", device, stateblock);
if (!device->isRecordingState)
{
WARN("Not recording.\n");
*stateblock = NULL;
return WINED3DERR_INVALIDCALL;
}
stateblock_init_contained_states(object);
*stateblock = object;
device->isRecordingState = FALSE;
device->updateStateBlock = device->stateBlock;
wined3d_stateblock_incref(device->updateStateBlock);
TRACE("Returning stateblock %p.\n", *stateblock);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_begin_scene(struct wined3d_device *device)
{
/* At the moment we have no need for any functionality at the beginning
* of a scene. */
TRACE("device %p.\n", device);
if (device->inScene)
{
WARN("Already in scene, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
device->inScene = TRUE;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_end_scene(struct wined3d_device *device)
{
struct wined3d_context *context;
TRACE("device %p.\n", device);
if (!device->inScene)
{
WARN("Not in scene, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
context = context_acquire(device, NULL);
/* We only have to do this if we need to read the, swapbuffers performs a flush for us */
wglFlush();
/* No checkGLcall here to avoid locking the lock just for checking a call that hardly ever
* fails. */
context_release(context);
device->inScene = FALSE;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_present(struct wined3d_device *device, const RECT *src_rect,
const RECT *dst_rect, HWND dst_window_override, const RGNDATA *dirty_region)
{
UINT i;
TRACE("device %p, src_rect %s, dst_rect %s, dst_window_override %p, dirty_region %p.\n",
device, wine_dbgstr_rect(src_rect), wine_dbgstr_rect(dst_rect),
dst_window_override, dirty_region);
for (i = 0; i < device->swapchain_count; ++i)
{
wined3d_swapchain_present(device->swapchains[i], src_rect,
dst_rect, dst_window_override, dirty_region, 0);
}
return WINED3D_OK;
}
/* Do not call while under the GL lock. */
HRESULT CDECL wined3d_device_clear(struct wined3d_device *device, DWORD rect_count,
const RECT *rects, DWORD flags, WINED3DCOLOR color, float depth, DWORD stencil)
{
const WINED3DCOLORVALUE c = {D3DCOLOR_R(color), D3DCOLOR_G(color), D3DCOLOR_B(color), D3DCOLOR_A(color)};
RECT draw_rect;
TRACE("device %p, rect_count %u, rects %p, flags %#x, color 0x%08x, depth %.8e, stencil %u.\n",
device, rect_count, rects, flags, color, depth, stencil);
if (flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL))
{
struct wined3d_surface *ds = device->fb.depth_stencil;
if (!ds)
{
WARN("Clearing depth and/or stencil without a depth stencil buffer attached, returning WINED3DERR_INVALIDCALL\n");
/* TODO: What about depth stencil buffers without stencil bits? */
return WINED3DERR_INVALIDCALL;
}
else if (flags & WINED3DCLEAR_TARGET)
{
if (ds->resource.width < device->fb.render_targets[0]->resource.width
|| ds->resource.height < device->fb.render_targets[0]->resource.height)
{
WARN("Silently ignoring depth and target clear with mismatching sizes\n");
return WINED3D_OK;
}
}
}
device_get_draw_rect(device, &draw_rect);
return device_clear_render_targets(device, device->adapter->gl_info.limits.buffers,
device->fb.render_targets, device->fb.depth_stencil, rect_count, rects,
&draw_rect, flags, &c, depth, stencil);
}
void CDECL wined3d_device_set_primitive_type(struct wined3d_device *device,
WINED3DPRIMITIVETYPE primitive_type)
{
TRACE("device %p, primitive_type %s\n", device, debug_d3dprimitivetype(primitive_type));
device->updateStateBlock->changed.primitive_type = TRUE;
device->updateStateBlock->state.gl_primitive_type = gl_primitive_type_from_d3d(primitive_type);
}
void CDECL wined3d_device_get_primitive_type(struct wined3d_device *device,
WINED3DPRIMITIVETYPE *primitive_type)
{
TRACE("device %p, primitive_type %p\n", device, primitive_type);
*primitive_type = d3d_primitive_type_from_gl(device->stateBlock->state.gl_primitive_type);
TRACE("Returning %s\n", debug_d3dprimitivetype(*primitive_type));
}
HRESULT CDECL wined3d_device_draw_primitive(struct wined3d_device *device, UINT start_vertex, UINT vertex_count)
{
TRACE("device %p, start_vertex %u, vertex_count %u.\n", device, start_vertex, vertex_count);
if (!device->stateBlock->state.vertex_declaration)
{
WARN("Called without a valid vertex declaration set.\n");
return WINED3DERR_INVALIDCALL;
}
/* The index buffer is not needed here, but restore it, otherwise it is hell to keep track of */
if (device->stateBlock->state.user_stream)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
device->stateBlock->state.user_stream = FALSE;
}
if (device->stateBlock->state.load_base_vertex_index)
{
device->stateBlock->state.load_base_vertex_index = 0;
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
}
/* Account for the loading offset due to index buffers. Instead of
* reloading all sources correct it with the startvertex parameter. */
drawPrimitive(device, vertex_count, start_vertex, 0, NULL);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_indexed_primitive(struct wined3d_device *device, UINT start_idx, UINT index_count)
{
struct wined3d_buffer *index_buffer;
UINT index_size = 2;
GLuint vbo;
TRACE("device %p, start_idx %u, index_count %u.\n", device, start_idx, index_count);
index_buffer = device->stateBlock->state.index_buffer;
if (!index_buffer)
{
/* D3D9 returns D3DERR_INVALIDCALL when DrawIndexedPrimitive is called
* without an index buffer set. (The first time at least...)
* D3D8 simply dies, but I doubt it can do much harm to return
* D3DERR_INVALIDCALL there as well. */
WARN("Called without a valid index buffer set, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
if (!device->stateBlock->state.vertex_declaration)
{
WARN("Called without a valid vertex declaration set.\n");
return WINED3DERR_INVALIDCALL;
}
if (device->stateBlock->state.user_stream)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
device->stateBlock->state.user_stream = FALSE;
}
vbo = index_buffer->buffer_object;
if (device->stateBlock->state.index_format == WINED3DFMT_R16_UINT)
index_size = 2;
else
index_size = 4;
if (device->stateBlock->state.load_base_vertex_index != device->stateBlock->state.base_vertex_index)
{
device->stateBlock->state.load_base_vertex_index = device->stateBlock->state.base_vertex_index;
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
}
drawPrimitive(device, index_count, start_idx, index_size,
vbo ? NULL : index_buffer->resource.allocatedMemory);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_primitive_up(struct wined3d_device *device, UINT vertex_count,
const void *stream_data, UINT stream_stride)
{
struct wined3d_stream_state *stream;
struct wined3d_buffer *vb;
TRACE("device %p, vertex count %u, stream_data %p, stream_stride %u.\n",
device, vertex_count, stream_data, stream_stride);
if (!device->stateBlock->state.vertex_declaration)
{
WARN("Called without a valid vertex declaration set.\n");
return WINED3DERR_INVALIDCALL;
}
/* Note in the following, it's not this type, but that's the purpose of streamIsUP */
stream = &device->stateBlock->state.streams[0];
vb = stream->buffer;
stream->buffer = (struct wined3d_buffer *)stream_data;
if (vb)
wined3d_buffer_decref(vb);
stream->offset = 0;
stream->stride = stream_stride;
device->stateBlock->state.user_stream = TRUE;
device->stateBlock->state.load_base_vertex_index = 0;
/* TODO: Only mark dirty if drawing from a different UP address */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
drawPrimitive(device, vertex_count, 0, 0, NULL);
/* MSDN specifies stream zero settings must be set to NULL */
stream->buffer = NULL;
stream->stride = 0;
/* stream zero settings set to null at end, as per the msdn. No need to
* mark dirty here, the app has to set the new stream sources or use UP
* drawing again. */
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_indexed_primitive_up(struct wined3d_device *device,
UINT index_count, const void *index_data, enum wined3d_format_id index_data_format_id,
const void *stream_data, UINT stream_stride)
{
struct wined3d_stream_state *stream;
struct wined3d_buffer *vb, *ib;
UINT index_size;
TRACE("device %p, index_count %u, index_data %p, index_data_format %s, stream_data %p, stream_stride %u.\n",
device, index_count, index_data, debug_d3dformat(index_data_format_id), stream_data, stream_stride);
if (!device->stateBlock->state.vertex_declaration)
{
WARN("(%p) : Called without a valid vertex declaration set\n", device);
return WINED3DERR_INVALIDCALL;
}
if (index_data_format_id == WINED3DFMT_R16_UINT)
index_size = 2;
else
index_size = 4;
stream = &device->stateBlock->state.streams[0];
vb = stream->buffer;
stream->buffer = (struct wined3d_buffer *)stream_data;
if (vb)
wined3d_buffer_decref(vb);
stream->offset = 0;
stream->stride = stream_stride;
device->stateBlock->state.user_stream = TRUE;
/* Set to 0 as per msdn. Do it now due to the stream source loading during drawPrimitive */
device->stateBlock->state.base_vertex_index = 0;
device->stateBlock->state.load_base_vertex_index = 0;
/* Mark the state dirty until we have nicer tracking of the stream source pointers */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VDECL);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
drawPrimitive(device, index_count, 0, index_size, index_data);
/* MSDN specifies stream zero settings and index buffer must be set to NULL */
stream->buffer = NULL;
stream->stride = 0;
ib = device->stateBlock->state.index_buffer;
if (ib)
{
wined3d_buffer_decref(ib);
device->stateBlock->state.index_buffer = NULL;
}
/* No need to mark the stream source state dirty here. Either the app calls UP drawing again, or it has to call
* SetStreamSource to specify a vertex buffer
*/
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_primitive_strided(struct wined3d_device *device,
UINT vertex_count, const WineDirect3DVertexStridedData *strided_data)
{
/* Mark the state dirty until we have nicer tracking. It's fine to change
* baseVertexIndex because that call is only called by ddraw which does
* not need that value. */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VDECL);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
device->stateBlock->state.base_vertex_index = 0;
device->up_strided = strided_data;
drawPrimitive(device, vertex_count, 0, 0, NULL);
device->up_strided = NULL;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_indexed_primitive_strided(struct wined3d_device *device,
UINT index_count, const WineDirect3DVertexStridedData *strided_data,
UINT vertex_count, const void *index_data, enum wined3d_format_id index_data_format_id)
{
UINT index_size = index_data_format_id == WINED3DFMT_R32_UINT ? 4 : 2;
/* Mark the state dirty until we have nicer tracking
* its fine to change baseVertexIndex because that call is only called by ddraw which does not need
* that value.
*/
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VDECL);
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_INDEXBUFFER);
device->stateBlock->state.user_stream = TRUE;
device->stateBlock->state.base_vertex_index = 0;
device->up_strided = strided_data;
drawPrimitive(device, index_count, 0, index_size, index_data);
device->up_strided = NULL;
return WINED3D_OK;
}
/* This is a helper function for UpdateTexture, there is no UpdateVolume method in D3D. */
static HRESULT IWineD3DDeviceImpl_UpdateVolume(struct wined3d_device *device,
struct wined3d_volume *src_volume, struct wined3d_volume *dst_volume)
{
WINED3DLOCKED_BOX src;
WINED3DLOCKED_BOX dst;
HRESULT hr;
TRACE("device %p, src_volume %p, dst_volume %p.\n",
device, src_volume, dst_volume);
/* TODO: Implement direct loading into the gl volume instead of using
* memcpy and dirtification to improve loading performance. */
hr = wined3d_volume_map(src_volume, &src, NULL, WINED3DLOCK_READONLY);
if (FAILED(hr)) return hr;
hr = wined3d_volume_map(dst_volume, &dst, NULL, WINED3DLOCK_DISCARD);
if (FAILED(hr))
{
wined3d_volume_unmap(src_volume);
return hr;
}
memcpy(dst.pBits, src.pBits, dst_volume->resource.size);
hr = wined3d_volume_unmap(dst_volume);
if (FAILED(hr))
wined3d_volume_unmap(src_volume);
else
hr = wined3d_volume_unmap(src_volume);
return hr;
}
HRESULT CDECL wined3d_device_update_texture(struct wined3d_device *device,
struct wined3d_texture *src_texture, struct wined3d_texture *dst_texture)
{
unsigned int level_count, i;
WINED3DRESOURCETYPE type;
HRESULT hr;
TRACE("device %p, src_texture %p, dst_texture %p.\n", device, src_texture, dst_texture);
/* Verify that the source and destination textures are non-NULL. */
if (!src_texture || !dst_texture)
{
WARN("Source and destination textures must be non-NULL, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
if (src_texture == dst_texture)
{
WARN("Source and destination are the same object, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
/* Verify that the source and destination textures are the same type. */
type = wined3d_texture_get_type(src_texture);
if (wined3d_texture_get_type(dst_texture) != type)
{
WARN("Source and destination have different types, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
/* Check that both textures have the identical numbers of levels. */
level_count = wined3d_texture_get_level_count(src_texture);
if (wined3d_texture_get_level_count(dst_texture) != level_count)
{
WARN("Source and destination have different level counts, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
/* Make sure that the destination texture is loaded. */
dst_texture->texture_ops->texture_preload(dst_texture, SRGB_RGB);
/* Update every surface level of the texture. */
switch (type)
{
case WINED3DRTYPE_TEXTURE:
{
struct wined3d_surface *src_surface;
struct wined3d_surface *dst_surface;
for (i = 0; i < level_count; ++i)
{
src_surface = surface_from_resource(wined3d_texture_get_sub_resource(src_texture, i));
dst_surface = surface_from_resource(wined3d_texture_get_sub_resource(dst_texture, i));
hr = wined3d_device_update_surface(device, src_surface, NULL, dst_surface, NULL);
if (FAILED(hr))
{
WARN("IWineD3DDevice_UpdateSurface failed, hr %#x.\n", hr);
return hr;
}
}
break;
}
case WINED3DRTYPE_CUBETEXTURE:
{
struct wined3d_surface *src_surface;
struct wined3d_surface *dst_surface;
for (i = 0; i < level_count * 6; ++i)
{
src_surface = surface_from_resource(wined3d_texture_get_sub_resource(src_texture, i));
dst_surface = surface_from_resource(wined3d_texture_get_sub_resource(dst_texture, i));
hr = wined3d_device_update_surface(device, src_surface, NULL, dst_surface, NULL);
if (FAILED(hr))
{
WARN("IWineD3DDevice_UpdateSurface failed, hr %#x.\n", hr);
return hr;
}
}
break;
}
case WINED3DRTYPE_VOLUMETEXTURE:
{
for (i = 0; i < level_count; ++i)
{
hr = IWineD3DDeviceImpl_UpdateVolume(device,
volume_from_resource(wined3d_texture_get_sub_resource(src_texture, i)),
volume_from_resource(wined3d_texture_get_sub_resource(dst_texture, i)));
if (FAILED(hr))
{
WARN("IWineD3DDeviceImpl_UpdateVolume failed, hr %#x.\n", hr);
return hr;
}
}
break;
}
default:
FIXME("Unsupported texture type %#x.\n", type);
return WINED3DERR_INVALIDCALL;
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_front_buffer_data(struct wined3d_device *device,
UINT swapchain_idx, struct wined3d_surface *dst_surface)
{
struct wined3d_swapchain *swapchain;
HRESULT hr;
TRACE("device %p, swapchain_idx %u, dst_surface %p.\n", device, swapchain_idx, dst_surface);
hr = wined3d_device_get_swapchain(device, swapchain_idx, &swapchain);
if (FAILED(hr)) return hr;
hr = wined3d_swapchain_get_front_buffer_data(swapchain, dst_surface);
wined3d_swapchain_decref(swapchain);
return hr;
}
HRESULT CDECL wined3d_device_validate_device(struct wined3d_device *device, DWORD *num_passes)
{
const struct wined3d_state *state = &device->stateBlock->state;
struct wined3d_texture *texture;
DWORD i;
TRACE("device %p, num_passes %p.\n", device, num_passes);
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
{
if (state->sampler_states[i][WINED3DSAMP_MINFILTER] == WINED3DTEXF_NONE)
{
WARN("Sampler state %u has minfilter D3DTEXF_NONE, returning D3DERR_UNSUPPORTEDTEXTUREFILTER\n", i);
return WINED3DERR_UNSUPPORTEDTEXTUREFILTER;
}
if (state->sampler_states[i][WINED3DSAMP_MAGFILTER] == WINED3DTEXF_NONE)
{
WARN("Sampler state %u has magfilter D3DTEXF_NONE, returning D3DERR_UNSUPPORTEDTEXTUREFILTER\n", i);
return WINED3DERR_UNSUPPORTEDTEXTUREFILTER;
}
texture = state->textures[i];
if (!texture || texture->resource.format->flags & WINED3DFMT_FLAG_FILTERING) continue;
if (state->sampler_states[i][WINED3DSAMP_MAGFILTER] != WINED3DTEXF_POINT)
{
WARN("Non-filterable texture and mag filter enabled on samper %u, returning E_FAIL\n", i);
return E_FAIL;
}
if (state->sampler_states[i][WINED3DSAMP_MINFILTER] != WINED3DTEXF_POINT)
{
WARN("Non-filterable texture and min filter enabled on samper %u, returning E_FAIL\n", i);
return E_FAIL;
}
if (state->sampler_states[i][WINED3DSAMP_MIPFILTER] != WINED3DTEXF_NONE
&& state->sampler_states[i][WINED3DSAMP_MIPFILTER] != WINED3DTEXF_POINT)
{
WARN("Non-filterable texture and mip filter enabled on samper %u, returning E_FAIL\n", i);
return E_FAIL;
}
}
if (state->render_states[WINED3DRS_ZENABLE] || state->render_states[WINED3DRS_ZWRITEENABLE] ||
state->render_states[WINED3DRS_STENCILENABLE])
{
struct wined3d_surface *ds = device->fb.depth_stencil;
struct wined3d_surface *target = device->fb.render_targets[0];
if(ds && target
&& (ds->resource.width < target->resource.width || ds->resource.height < target->resource.height))
{
WARN("Depth stencil is smaller than the color buffer, returning D3DERR_CONFLICTINGRENDERSTATE\n");
return WINED3DERR_CONFLICTINGRENDERSTATE;
}
}
/* return a sensible default */
*num_passes = 1;
TRACE("returning D3D_OK\n");
return WINED3D_OK;
}
static void dirtify_p8_texture_samplers(struct wined3d_device *device)
{
UINT i;
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
{
struct wined3d_texture *texture = device->stateBlock->state.textures[i];
if (texture && (texture->resource.format->id == WINED3DFMT_P8_UINT
|| texture->resource.format->id == WINED3DFMT_P8_UINT_A8_UNORM))
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(i));
}
}
}
HRESULT CDECL wined3d_device_set_palette_entries(struct wined3d_device *device,
UINT palette_idx, const PALETTEENTRY *entries)
{
UINT i;
TRACE("device %p, palette_idx %u, entries %p.\n", device, palette_idx, entries);
if (palette_idx >= MAX_PALETTES)
{
WARN("Invalid palette index %u.\n", palette_idx);
return WINED3DERR_INVALIDCALL;
}
if (palette_idx >= device->palette_count)
{
UINT new_size = device->palette_count;
PALETTEENTRY **palettes;
do
{
new_size *= 2;
} while (palette_idx >= new_size);
palettes = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, device->palettes, sizeof(*palettes) * new_size);
if (!palettes)
{
ERR("Out of memory!\n");
return E_OUTOFMEMORY;
}
device->palettes = palettes;
device->palette_count = new_size;
}
if (!device->palettes[palette_idx])
{
device->palettes[palette_idx] = HeapAlloc(GetProcessHeap(), 0, sizeof(PALETTEENTRY) * 256);
if (!device->palettes[palette_idx])
{
ERR("Out of memory!\n");
return E_OUTOFMEMORY;
}
}
for (i = 0; i < 256; ++i)
{
device->palettes[palette_idx][i].peRed = entries[i].peRed;
device->palettes[palette_idx][i].peGreen = entries[i].peGreen;
device->palettes[palette_idx][i].peBlue = entries[i].peBlue;
device->palettes[palette_idx][i].peFlags = entries[i].peFlags;
}
if (palette_idx == device->currentPalette)
dirtify_p8_texture_samplers(device);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_palette_entries(struct wined3d_device *device,
UINT palette_idx, PALETTEENTRY *entries)
{
UINT i;
TRACE("device %p, palette_idx %u, entries %p.\n", device, palette_idx, entries);
if (palette_idx >= device->palette_count || !device->palettes[palette_idx])
{
/* What happens in such situation isn't documented; Native seems to
* silently abort on such conditions. */
WARN("Invalid palette index %u.\n", palette_idx);
return WINED3DERR_INVALIDCALL;
}
for (i = 0; i < 256; ++i)
{
entries[i].peRed = device->palettes[palette_idx][i].peRed;
entries[i].peGreen = device->palettes[palette_idx][i].peGreen;
entries[i].peBlue = device->palettes[palette_idx][i].peBlue;
entries[i].peFlags = device->palettes[palette_idx][i].peFlags;
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_current_texture_palette(struct wined3d_device *device, UINT palette_idx)
{
TRACE("device %p, palette_idx %u.\n", device, palette_idx);
/* Native appears to silently abort on attempt to make an uninitialized
* palette current and render. (tested with reference rasterizer). */
if (palette_idx >= device->palette_count || !device->palettes[palette_idx])
{
WARN("Invalid palette index %u.\n", palette_idx);
return WINED3DERR_INVALIDCALL;
}
/* TODO: stateblocks? */
if (device->currentPalette != palette_idx)
{
device->currentPalette = palette_idx;
dirtify_p8_texture_samplers(device);
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_current_texture_palette(struct wined3d_device *device, UINT *palette_idx)
{
TRACE("device %p, palette_idx %p.\n", device, palette_idx);
if (!palette_idx)
return WINED3DERR_INVALIDCALL;
*palette_idx = device->currentPalette;
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_software_vertex_processing(struct wined3d_device *device, BOOL software)
{
static BOOL warned;
TRACE("device %p, software %#x.\n", device, software);
if (!warned)
{
FIXME("device %p, software %#x stub!\n", device, software);
warned = TRUE;
}
device->softwareVertexProcessing = software;
return WINED3D_OK;
}
BOOL CDECL wined3d_device_get_software_vertex_processing(struct wined3d_device *device)
{
static BOOL warned;
TRACE("device %p.\n", device);
if (!warned)
{
TRACE("device %p stub!\n", device);
warned = TRUE;
}
return device->softwareVertexProcessing;
}
HRESULT CDECL wined3d_device_get_raster_status(struct wined3d_device *device,
UINT swapchain_idx, WINED3DRASTER_STATUS *raster_status)
{
struct wined3d_swapchain *swapchain;
HRESULT hr;
TRACE("device %p, swapchain_idx %u, raster_status %p.\n",
device, swapchain_idx, raster_status);
hr = wined3d_device_get_swapchain(device, swapchain_idx, &swapchain);
if (FAILED(hr))
{
WARN("Failed to get swapchain %u, hr %#x.\n", swapchain_idx, hr);
return hr;
}
hr = wined3d_swapchain_get_raster_status(swapchain, raster_status);
wined3d_swapchain_decref(swapchain);
if (FAILED(hr))
{
WARN("Failed to get raster status, hr %#x.\n", hr);
return hr;
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_npatch_mode(struct wined3d_device *device, float segments)
{
static BOOL warned;
TRACE("device %p, segments %.8e.\n", device, segments);
if (segments != 0.0f)
{
if (!warned)
{
FIXME("device %p, segments %.8e stub!\n", device, segments);
warned = TRUE;
}
}
return WINED3D_OK;
}
float CDECL wined3d_device_get_npatch_mode(struct wined3d_device *device)
{
static BOOL warned;
TRACE("device %p.\n", device);
if (!warned)
{
FIXME("device %p stub!\n", device);
warned = TRUE;
}
return 0.0f;
}
HRESULT CDECL wined3d_device_update_surface(struct wined3d_device *device,
struct wined3d_surface *src_surface, const RECT *src_rect,
struct wined3d_surface *dst_surface, const POINT *dst_point)
{
const struct wined3d_format *src_format;
const struct wined3d_format *dst_format;
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
const unsigned char *data;
UINT update_w, update_h;
CONVERT_TYPES convert;
UINT src_w, src_h;
UINT dst_x, dst_y;
DWORD sampler;
struct wined3d_format format;
TRACE("device %p, src_surface %p, src_rect %s, dst_surface %p, dst_point %s.\n",
device, src_surface, wine_dbgstr_rect(src_rect),
dst_surface, wine_dbgstr_point(dst_point));
if (src_surface->resource.pool != WINED3DPOOL_SYSTEMMEM || dst_surface->resource.pool != WINED3DPOOL_DEFAULT)
{
WARN("source %p must be SYSTEMMEM and dest %p must be DEFAULT, returning WINED3DERR_INVALIDCALL\n",
src_surface, dst_surface);
return WINED3DERR_INVALIDCALL;
}
src_format = src_surface->resource.format;
dst_format = dst_surface->resource.format;
if (src_format->id != dst_format->id)
{
WARN("Source and destination surfaces should have the same format.\n");
return WINED3DERR_INVALIDCALL;
}
dst_x = dst_point ? dst_point->x : 0;
dst_y = dst_point ? dst_point->y : 0;
/* This call loads the OpenGL surface directly, instead of copying the
* surface to the destination's sysmem copy. If surface conversion is
* needed, use BltFast instead to copy in sysmem and use regular surface
* loading. */
d3dfmt_get_conv(dst_surface, FALSE, TRUE, &format, &convert);
if (convert != NO_CONVERSION || format.convert)
return wined3d_surface_bltfast(dst_surface, dst_x, dst_y, src_surface, src_rect, 0);
context = context_acquire(device, NULL);
gl_info = context->gl_info;
ENTER_GL();
GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
checkGLcall("glActiveTextureARB");
LEAVE_GL();
/* Make sure the surface is loaded and up to date */
surface_internal_preload(dst_surface, SRGB_RGB);
surface_bind(dst_surface, gl_info, FALSE);
src_w = src_surface->resource.width;
src_h = src_surface->resource.height;
update_w = src_rect ? src_rect->right - src_rect->left : src_w;
update_h = src_rect ? src_rect->bottom - src_rect->top : src_h;
data = src_surface->resource.allocatedMemory;
if (!data) ERR("Source surface has no allocated memory, but should be a sysmem surface.\n");
ENTER_GL();
if (dst_format->flags & WINED3DFMT_FLAG_COMPRESSED)
{
UINT row_length = wined3d_format_calculate_size(src_format, 1, update_w, 1);
UINT row_count = (update_h + src_format->block_height - 1) / src_format->block_height;
UINT src_pitch = wined3d_format_calculate_size(src_format, 1, src_w, 1);
if (src_rect)
{
data += (src_rect->top / src_format->block_height) * src_pitch;
data += (src_rect->left / src_format->block_width) * src_format->block_byte_count;
}
TRACE("glCompressedTexSubImage2DARB, target %#x, level %d, x %d, y %d, w %d, h %d, "
"format %#x, image_size %#x, data %p.\n", dst_surface->texture_target, dst_surface->texture_level,
dst_x, dst_y, update_w, update_h, dst_format->glFormat, row_count * row_length, data);
if (row_length == src_pitch)
{
GL_EXTCALL(glCompressedTexSubImage2DARB(dst_surface->texture_target, dst_surface->texture_level,
dst_x, dst_y, update_w, update_h, dst_format->glInternal, row_count * row_length, data));
}
else
{
UINT row, y;
/* glCompressedTexSubImage2DARB() ignores pixel store state, so we
* can't use the unpack row length like below. */
for (row = 0, y = dst_y; row < row_count; ++row)
{
GL_EXTCALL(glCompressedTexSubImage2DARB(dst_surface->texture_target, dst_surface->texture_level,
dst_x, y, update_w, src_format->block_height, dst_format->glInternal, row_length, data));
y += src_format->block_height;
data += src_pitch;
}
}
checkGLcall("glCompressedTexSubImage2DARB");
}
else
{
if (src_rect)
{
data += src_rect->top * src_w * src_format->byte_count;
data += src_rect->left * src_format->byte_count;
}
TRACE("glTexSubImage2D, target %#x, level %d, x %d, y %d, w %d, h %d, format %#x, type %#x, data %p.\n",
dst_surface->texture_target, dst_surface->texture_level, dst_x, dst_y,
update_w, update_h, dst_format->glFormat, dst_format->glType, data);
glPixelStorei(GL_UNPACK_ROW_LENGTH, src_w);
glTexSubImage2D(dst_surface->texture_target, dst_surface->texture_level, dst_x, dst_y,
update_w, update_h, dst_format->glFormat, dst_format->glType, data);
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
checkGLcall("glTexSubImage2D");
}
LEAVE_GL();
context_release(context);
surface_modify_location(dst_surface, SFLAG_INTEXTURE, TRUE);
sampler = device->rev_tex_unit_map[0];
if (sampler != WINED3D_UNMAPPED_STAGE)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(sampler));
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_rect_patch(struct wined3d_device *device, UINT handle,
const float *num_segs, const WINED3DRECTPATCH_INFO *rect_patch_info)
{
struct WineD3DRectPatch *patch;
GLenum old_primitive_type;
unsigned int i;
struct list *e;
BOOL found;
TRACE("device %p, handle %#x, num_segs %p, rect_patch_info %p.\n",
device, handle, num_segs, rect_patch_info);
if (!(handle || rect_patch_info))
{
/* TODO: Write a test for the return value, thus the FIXME */
FIXME("Both handle and rect_patch_info are NULL.\n");
return WINED3DERR_INVALIDCALL;
}
if (handle)
{
i = PATCHMAP_HASHFUNC(handle);
found = FALSE;
LIST_FOR_EACH(e, &device->patches[i])
{
patch = LIST_ENTRY(e, struct WineD3DRectPatch, entry);
if (patch->Handle == handle)
{
found = TRUE;
break;
}
}
if (!found)
{
TRACE("Patch does not exist. Creating a new one\n");
patch = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*patch));
patch->Handle = handle;
list_add_head(&device->patches[i], &patch->entry);
} else {
TRACE("Found existing patch %p\n", patch);
}
}
else
{
/* Since opengl does not load tesselated vertex attributes into numbered vertex
* attributes we have to tesselate, read back, and draw. This needs a patch
* management structure instance. Create one.
*
* A possible improvement is to check if a vertex shader is used, and if not directly
* draw the patch.
*/
FIXME("Drawing an uncached patch. This is slow\n");
patch = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*patch));
}
if (num_segs[0] != patch->numSegs[0] || num_segs[1] != patch->numSegs[1]
|| num_segs[2] != patch->numSegs[2] || num_segs[3] != patch->numSegs[3]
|| (rect_patch_info && memcmp(rect_patch_info, &patch->RectPatchInfo, sizeof(*rect_patch_info))))
{
HRESULT hr;
TRACE("Tesselation density or patch info changed, retesselating\n");
if (rect_patch_info)
patch->RectPatchInfo = *rect_patch_info;
patch->numSegs[0] = num_segs[0];
patch->numSegs[1] = num_segs[1];
patch->numSegs[2] = num_segs[2];
patch->numSegs[3] = num_segs[3];
hr = tesselate_rectpatch(device, patch);
if (FAILED(hr))
{
WARN("Patch tesselation failed.\n");
/* Do not release the handle to store the params of the patch */
if (!handle)
HeapFree(GetProcessHeap(), 0, patch);
return hr;
}
}
device->currentPatch = patch;
old_primitive_type = device->stateBlock->state.gl_primitive_type;
device->stateBlock->state.gl_primitive_type = GL_TRIANGLES;
wined3d_device_draw_primitive_strided(device, patch->numSegs[0] * patch->numSegs[1] * 2 * 3, &patch->strided);
device->stateBlock->state.gl_primitive_type = old_primitive_type;
device->currentPatch = NULL;
/* Destroy uncached patches */
if (!handle)
{
HeapFree(GetProcessHeap(), 0, patch->mem);
HeapFree(GetProcessHeap(), 0, patch);
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_draw_tri_patch(struct wined3d_device *device, UINT handle,
const float *segment_count, const WINED3DTRIPATCH_INFO *patch_info)
{
FIXME("device %p, handle %#x, segment_count %p, patch_info %p stub!\n",
device, handle, segment_count, patch_info);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_delete_patch(struct wined3d_device *device, UINT handle)
{
struct WineD3DRectPatch *patch;
struct list *e;
int i;
TRACE("device %p, handle %#x.\n", device, handle);
i = PATCHMAP_HASHFUNC(handle);
LIST_FOR_EACH(e, &device->patches[i])
{
patch = LIST_ENTRY(e, struct WineD3DRectPatch, entry);
if (patch->Handle == handle)
{
TRACE("Deleting patch %p\n", patch);
list_remove(&patch->entry);
HeapFree(GetProcessHeap(), 0, patch->mem);
HeapFree(GetProcessHeap(), 0, patch);
return WINED3D_OK;
}
}
/* TODO: Write a test for the return value */
FIXME("Attempt to destroy nonexistent patch\n");
return WINED3DERR_INVALIDCALL;
}
/* Do not call while under the GL lock. */
HRESULT CDECL wined3d_device_color_fill(struct wined3d_device *device,
struct wined3d_surface *surface, const RECT *rect, const WINED3DCOLORVALUE *color)
{
TRACE("device %p, surface %p, rect %s, color {%.8e, %.8e, %.8e, %.8e}.\n",
device, surface, wine_dbgstr_rect(rect),
color->r, color->g, color->b, color->a);
if (surface->resource.pool != WINED3DPOOL_DEFAULT && surface->resource.pool != WINED3DPOOL_SYSTEMMEM)
{
FIXME("call to colorfill with non WINED3DPOOL_DEFAULT or WINED3DPOOL_SYSTEMMEM surface\n");
return WINED3DERR_INVALIDCALL;
}
return surface_color_fill(surface, rect, color);
}
/* Do not call while under the GL lock. */
void CDECL wined3d_device_clear_rendertarget_view(struct wined3d_device *device,
struct wined3d_rendertarget_view *rendertarget_view, const WINED3DCOLORVALUE *color)
{
struct wined3d_resource *resource;
HRESULT hr;
resource = rendertarget_view->resource;
if (resource->resourceType != WINED3DRTYPE_SURFACE)
{
FIXME("Only supported on surface resources\n");
return;
}
hr = surface_color_fill(surface_from_resource(resource), NULL, color);
if (FAILED(hr)) ERR("Color fill failed, hr %#x.\n", hr);
}
HRESULT CDECL wined3d_device_get_render_target(struct wined3d_device *device,
UINT render_target_idx, struct wined3d_surface **render_target)
{
TRACE("device %p, render_target_idx %u, render_target %p.\n",
device, render_target_idx, render_target);
if (render_target_idx >= device->adapter->gl_info.limits.buffers)
{
WARN("Only %u render targets are supported.\n", device->adapter->gl_info.limits.buffers);
return WINED3DERR_INVALIDCALL;
}
*render_target = device->fb.render_targets[render_target_idx];
if (*render_target)
wined3d_surface_incref(*render_target);
TRACE("Returning render target %p.\n", *render_target);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_depth_stencil(struct wined3d_device *device, struct wined3d_surface **depth_stencil)
{
TRACE("device %p, depth_stencil %p.\n", device, depth_stencil);
*depth_stencil = device->fb.depth_stencil;
TRACE("Returning depth/stencil surface %p.\n", *depth_stencil);
if (!*depth_stencil)
return WINED3DERR_NOTFOUND;
wined3d_surface_incref(*depth_stencil);
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_render_target(struct wined3d_device *device,
UINT render_target_idx, struct wined3d_surface *render_target, BOOL set_viewport)
{
struct wined3d_surface *prev;
TRACE("device %p, render_target_idx %u, render_target %p, set_viewport %#x.\n",
device, render_target_idx, render_target, set_viewport);
if (render_target_idx >= device->adapter->gl_info.limits.buffers)
{
WARN("Only %u render targets are supported.\n", device->adapter->gl_info.limits.buffers);
return WINED3DERR_INVALIDCALL;
}
prev = device->fb.render_targets[render_target_idx];
if (render_target == prev)
{
TRACE("Trying to do a NOP SetRenderTarget operation.\n");
return WINED3D_OK;
}
/* Render target 0 can't be set to NULL. */
if (!render_target && !render_target_idx)
{
WARN("Trying to set render target 0 to NULL.\n");
return WINED3DERR_INVALIDCALL;
}
if (render_target && !(render_target->resource.usage & WINED3DUSAGE_RENDERTARGET))
{
FIXME("Surface %p doesn't have render target usage.\n", render_target);
return WINED3DERR_INVALIDCALL;
}
if (render_target)
wined3d_surface_incref(render_target);
device->fb.render_targets[render_target_idx] = render_target;
/* Release after the assignment, to prevent device_resource_released()
* from seeing the surface as still in use. */
if (prev)
wined3d_surface_decref(prev);
/* Render target 0 is special. */
if (!render_target_idx && set_viewport)
{
/* Set the viewport and scissor rectangles, if requested. Tests show
* that stateblock recording is ignored, the change goes directly
* into the primary stateblock. */
device->stateBlock->state.viewport.Height = device->fb.render_targets[0]->resource.height;
device->stateBlock->state.viewport.Width = device->fb.render_targets[0]->resource.width;
device->stateBlock->state.viewport.X = 0;
device->stateBlock->state.viewport.Y = 0;
device->stateBlock->state.viewport.MaxZ = 1.0f;
device->stateBlock->state.viewport.MinZ = 0.0f;
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_VIEWPORT);
device->stateBlock->state.scissor_rect.top = 0;
device->stateBlock->state.scissor_rect.left = 0;
device->stateBlock->state.scissor_rect.right = device->stateBlock->state.viewport.Width;
device->stateBlock->state.scissor_rect.bottom = device->stateBlock->state.viewport.Height;
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SCISSORRECT);
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_depth_stencil(struct wined3d_device *device, struct wined3d_surface *depth_stencil)
{
struct wined3d_surface *prev = device->fb.depth_stencil;
TRACE("device %p, depth_stencil %p, old depth_stencil %p.\n",
device, depth_stencil, prev);
if (prev == depth_stencil)
{
TRACE("Trying to do a NOP SetRenderTarget operation.\n");
return WINED3D_OK;
}
if (prev)
{
if (device->swapchains[0]->presentParms.Flags & WINED3DPRESENTFLAG_DISCARD_DEPTHSTENCIL
|| prev->flags & SFLAG_DISCARD)
{
surface_modify_ds_location(prev, SFLAG_DS_DISCARDED,
prev->resource.width, prev->resource.height);
if (prev == device->onscreen_depth_stencil)
{
wined3d_surface_decref(device->onscreen_depth_stencil);
device->onscreen_depth_stencil = NULL;
}
}
}
device->fb.depth_stencil = depth_stencil;
if (depth_stencil)
wined3d_surface_incref(depth_stencil);
if (prev)
wined3d_surface_decref(prev);
if (!prev != !depth_stencil)
{
/* Swapping NULL / non NULL depth stencil affects the depth and tests */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_ZENABLE));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_STENCILENABLE));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_STENCILWRITEMASK));
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_DEPTHBIAS));
}
else if (prev && prev->resource.format->depth_size != depth_stencil->resource.format->depth_size)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_RENDER(WINED3DRS_DEPTHBIAS));
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_set_cursor_properties(struct wined3d_device *device,
UINT x_hotspot, UINT y_hotspot, struct wined3d_surface *cursor_image)
{
WINED3DLOCKED_RECT lockedRect;
TRACE("device %p, x_hotspot %u, y_hotspot %u, cursor_image %p.\n",
device, x_hotspot, y_hotspot, cursor_image);
/* some basic validation checks */
if (device->cursorTexture)
{
struct wined3d_context *context = context_acquire(device, NULL);
ENTER_GL();
glDeleteTextures(1, &device->cursorTexture);
LEAVE_GL();
context_release(context);
device->cursorTexture = 0;
}
if (cursor_image)
{
WINED3DLOCKED_RECT rect;
/* MSDN: Cursor must be A8R8G8B8 */
if (cursor_image->resource.format->id != WINED3DFMT_B8G8R8A8_UNORM)
{
WARN("surface %p has an invalid format.\n", cursor_image);
return WINED3DERR_INVALIDCALL;
}
/* MSDN: Cursor must be smaller than the display mode */
if (cursor_image->resource.width > device->ddraw_width
|| cursor_image->resource.height > device->ddraw_height)
{
WARN("Surface %p dimensions are %ux%u, but screen dimensions are %ux%u.\n",
cursor_image, cursor_image->resource.width, cursor_image->resource.height,
device->ddraw_width, device->ddraw_height);
return WINED3DERR_INVALIDCALL;
}
/* TODO: MSDN: Cursor sizes must be a power of 2 */
/* Do not store the surface's pointer because the application may
* release it after setting the cursor image. Windows doesn't
* addref the set surface, so we can't do this either without
* creating circular refcount dependencies. Copy out the gl texture
* instead. */
device->cursorWidth = cursor_image->resource.width;
device->cursorHeight = cursor_image->resource.height;
if (SUCCEEDED(wined3d_surface_map(cursor_image, &rect, NULL, WINED3DLOCK_READONLY)))
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
const struct wined3d_format *format = wined3d_get_format(gl_info, WINED3DFMT_B8G8R8A8_UNORM);
struct wined3d_context *context;
char *mem, *bits = rect.pBits;
GLint intfmt = format->glInternal;
GLint gl_format = format->glFormat;
GLint type = format->glType;
INT height = device->cursorHeight;
INT width = device->cursorWidth;
INT bpp = format->byte_count;
DWORD sampler;
INT i;
/* Reformat the texture memory (pitch and width can be
* different) */
mem = HeapAlloc(GetProcessHeap(), 0, width * height * bpp);
for(i = 0; i < height; i++)
memcpy(&mem[width * bpp * i], &bits[rect.Pitch * i], width * bpp);
wined3d_surface_unmap(cursor_image);
context = context_acquire(device, NULL);
ENTER_GL();
if (gl_info->supported[APPLE_CLIENT_STORAGE])
{
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE);
checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE)");
}
/* Make sure that a proper texture unit is selected */
GL_EXTCALL(glActiveTextureARB(GL_TEXTURE0_ARB));
checkGLcall("glActiveTextureARB");
sampler = device->rev_tex_unit_map[0];
if (sampler != WINED3D_UNMAPPED_STAGE)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(sampler));
}
/* Create a new cursor texture */
glGenTextures(1, &device->cursorTexture);
checkGLcall("glGenTextures");
glBindTexture(GL_TEXTURE_2D, device->cursorTexture);
checkGLcall("glBindTexture");
/* Copy the bitmap memory into the cursor texture */
glTexImage2D(GL_TEXTURE_2D, 0, intfmt, width, height, 0, gl_format, type, mem);
checkGLcall("glTexImage2D");
HeapFree(GetProcessHeap(), 0, mem);
if (gl_info->supported[APPLE_CLIENT_STORAGE])
{
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE);
checkGLcall("glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE)");
}
LEAVE_GL();
context_release(context);
}
else
{
FIXME("A cursor texture was not returned.\n");
device->cursorTexture = 0;
}
if (cursor_image->resource.width == 32 && cursor_image->resource.height == 32)
{
/* Draw a hardware cursor */
ICONINFO cursorInfo;
HCURSOR cursor;
/* Create and clear maskBits because it is not needed for
* 32-bit cursors. 32x32 bits split into 32-bit chunks == 32
* chunks. */
DWORD *maskBits = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
(cursor_image->resource.width * cursor_image->resource.height / 8));
wined3d_surface_map(cursor_image, &lockedRect, NULL,
WINED3DLOCK_NO_DIRTY_UPDATE | WINED3DLOCK_READONLY);
TRACE("width: %u height: %u.\n", cursor_image->resource.width, cursor_image->resource.height);
cursorInfo.fIcon = FALSE;
cursorInfo.xHotspot = x_hotspot;
cursorInfo.yHotspot = y_hotspot;
cursorInfo.hbmMask = CreateBitmap(cursor_image->resource.width, cursor_image->resource.height,
1, 1, maskBits);
cursorInfo.hbmColor = CreateBitmap(cursor_image->resource.width, cursor_image->resource.height,
1, 32, lockedRect.pBits);
wined3d_surface_unmap(cursor_image);
/* Create our cursor and clean up. */
cursor = CreateIconIndirect(&cursorInfo);
if (cursorInfo.hbmMask) DeleteObject(cursorInfo.hbmMask);
if (cursorInfo.hbmColor) DeleteObject(cursorInfo.hbmColor);
if (device->hardwareCursor) DestroyCursor(device->hardwareCursor);
device->hardwareCursor = cursor;
if (device->bCursorVisible) SetCursor( cursor );
HeapFree(GetProcessHeap(), 0, maskBits);
}
}
device->xHotSpot = x_hotspot;
device->yHotSpot = y_hotspot;
return WINED3D_OK;
}
void CDECL wined3d_device_set_cursor_position(struct wined3d_device *device,
int x_screen_space, int y_screen_space, DWORD flags)
{
TRACE("device %p, x %d, y %d, flags %#x.\n",
device, x_screen_space, y_screen_space, flags);
device->xScreenSpace = x_screen_space;
device->yScreenSpace = y_screen_space;
/* switch to the software cursor if position diverges from the hardware one */
if (device->hardwareCursor)
{
POINT pt;
GetCursorPos( &pt );
if (x_screen_space != pt.x || y_screen_space != pt.y)
{
if (device->bCursorVisible) SetCursor( NULL );
DestroyCursor( device->hardwareCursor );
device->hardwareCursor = 0;
}
}
}
BOOL CDECL wined3d_device_show_cursor(struct wined3d_device *device, BOOL show)
{
BOOL oldVisible = device->bCursorVisible;
TRACE("device %p, show %#x.\n", device, show);
/*
* When ShowCursor is first called it should make the cursor appear at the OS's last
* known cursor position.
*/
if (show && !oldVisible)
{
POINT pt;
GetCursorPos(&pt);
device->xScreenSpace = pt.x;
device->yScreenSpace = pt.y;
}
if (device->hardwareCursor)
{
device->bCursorVisible = show;
if (show)
SetCursor(device->hardwareCursor);
else
SetCursor(NULL);
}
else
{
if (device->cursorTexture)
device->bCursorVisible = show;
}
return oldVisible;
}
static HRESULT WINAPI evict_managed_resource(struct wined3d_resource *resource, void *data)
{
TRACE("checking resource %p for eviction\n", resource);
if (resource->pool == WINED3DPOOL_MANAGED)
{
TRACE("Evicting %p.\n", resource);
resource->resource_ops->resource_unload(resource);
}
return S_OK;
}
HRESULT CDECL wined3d_device_evict_managed_resources(struct wined3d_device *device)
{
TRACE("device %p.\n", device);
wined3d_device_enum_resources(device, evict_managed_resource, NULL);
/* Invalidate stream sources, the buffer(s) may have been evicted. */
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_STREAMSRC);
return WINED3D_OK;
}
static HRESULT updateSurfaceDesc(struct wined3d_surface *surface,
const WINED3DPRESENT_PARAMETERS *pPresentationParameters)
{
struct wined3d_device *device = surface->resource.device;
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
/* Reallocate proper memory for the front and back buffer and adjust their sizes */
if (surface->flags & SFLAG_DIBSECTION)
{
/* Release the DC */
SelectObject(surface->hDC, surface->dib.holdbitmap);
DeleteDC(surface->hDC);
/* Release the DIB section */
DeleteObject(surface->dib.DIBsection);
surface->dib.bitmap_data = NULL;
surface->resource.allocatedMemory = NULL;
surface->flags &= ~SFLAG_DIBSECTION;
}
surface->resource.width = pPresentationParameters->BackBufferWidth;
surface->resource.height = pPresentationParameters->BackBufferHeight;
if (gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO] || gl_info->supported[ARB_TEXTURE_RECTANGLE]
|| gl_info->supported[WINED3D_GL_NORMALIZED_TEXRECT])
{
surface->pow2Width = pPresentationParameters->BackBufferWidth;
surface->pow2Height = pPresentationParameters->BackBufferHeight;
} else {
surface->pow2Width = surface->pow2Height = 1;
while (surface->pow2Width < pPresentationParameters->BackBufferWidth) surface->pow2Width <<= 1;
while (surface->pow2Height < pPresentationParameters->BackBufferHeight) surface->pow2Height <<= 1;
}
if (surface->texture_name)
{
struct wined3d_context *context = context_acquire(device, NULL);
ENTER_GL();
glDeleteTextures(1, &surface->texture_name);
LEAVE_GL();
context_release(context);
surface->texture_name = 0;
surface->flags &= ~SFLAG_CLIENT;
}
if (surface->pow2Width != pPresentationParameters->BackBufferWidth
|| surface->pow2Height != pPresentationParameters->BackBufferHeight)
{
surface->flags |= SFLAG_NONPOW2;
}
else
{
surface->flags &= ~SFLAG_NONPOW2;
}
HeapFree(GetProcessHeap(), 0, surface->resource.heapMemory);
surface->resource.allocatedMemory = NULL;
surface->resource.heapMemory = NULL;
surface->resource.size = wined3d_surface_get_pitch(surface) * surface->pow2Width;
/* Put all surfaces into sysmem - the drawable might disappear if the backbuffer was rendered
* to a FBO */
if (!surface_init_sysmem(surface))
{
return E_OUTOFMEMORY;
}
return WINED3D_OK;
}
static BOOL is_display_mode_supported(struct wined3d_device *device, const WINED3DPRESENT_PARAMETERS *pp)
{
UINT i, count;
WINED3DDISPLAYMODE m;
HRESULT hr;
/* All Windowed modes are supported, as is leaving the current mode */
if(pp->Windowed) return TRUE;
if(!pp->BackBufferWidth) return TRUE;
if(!pp->BackBufferHeight) return TRUE;
count = wined3d_get_adapter_mode_count(device->wined3d, device->adapter->ordinal, WINED3DFMT_UNKNOWN);
for (i = 0; i < count; ++i)
{
memset(&m, 0, sizeof(m));
hr = wined3d_enum_adapter_modes(device->wined3d, device->adapter->ordinal, WINED3DFMT_UNKNOWN, i, &m);
if (FAILED(hr))
ERR("Failed to enumerate adapter mode.\n");
if (m.Width == pp->BackBufferWidth && m.Height == pp->BackBufferHeight)
/* Mode found, it is supported. */
return TRUE;
}
/* Mode not found -> not supported */
return FALSE;
}
/* Do not call while under the GL lock. */
static void delete_opengl_contexts(struct wined3d_device *device, struct wined3d_swapchain *swapchain)
{
const struct wined3d_gl_info *gl_info;
struct wined3d_context *context;
struct wined3d_shader *shader;
context = context_acquire(device, NULL);
gl_info = context->gl_info;
wined3d_device_enum_resources(device, device_unload_resource, NULL);
LIST_FOR_EACH_ENTRY(shader, &device->shaders, struct wined3d_shader, shader_list_entry)
{
device->shader_backend->shader_destroy(shader);
}
ENTER_GL();
if (device->depth_blt_texture)
{
glDeleteTextures(1, &device->depth_blt_texture);
device->depth_blt_texture = 0;
}
if (device->depth_blt_rb)
{
gl_info->fbo_ops.glDeleteRenderbuffers(1, &device->depth_blt_rb);
device->depth_blt_rb = 0;
device->depth_blt_rb_w = 0;
device->depth_blt_rb_h = 0;
}
LEAVE_GL();
device->blitter->free_private(device);
device->frag_pipe->free_private(device);
device->shader_backend->shader_free_private(device);
destroy_dummy_textures(device, gl_info);
context_release(context);
while (device->context_count)
{
context_destroy(device, device->contexts[0]);
}
HeapFree(GetProcessHeap(), 0, swapchain->context);
swapchain->context = NULL;
swapchain->num_contexts = 0;
}
/* Do not call while under the GL lock. */
static HRESULT create_primary_opengl_context(struct wined3d_device *device, struct wined3d_swapchain *swapchain)
{
struct wined3d_context *context;
struct wined3d_surface *target;
HRESULT hr;
/* Recreate the primary swapchain's context */
swapchain->context = HeapAlloc(GetProcessHeap(), 0, sizeof(*swapchain->context));
if (!swapchain->context)
{
ERR("Failed to allocate memory for swapchain context array.\n");
return E_OUTOFMEMORY;
}
target = swapchain->back_buffers ? swapchain->back_buffers[0] : swapchain->front_buffer;
if (!(context = context_create(swapchain, target, swapchain->ds_format)))
{
WARN("Failed to create context.\n");
HeapFree(GetProcessHeap(), 0, swapchain->context);
return E_FAIL;
}
swapchain->context[0] = context;
swapchain->num_contexts = 1;
create_dummy_textures(device);
context_release(context);
hr = device->shader_backend->shader_alloc_private(device);
if (FAILED(hr))
{
ERR("Failed to allocate shader private data, hr %#x.\n", hr);
goto err;
}
hr = device->frag_pipe->alloc_private(device);
if (FAILED(hr))
{
ERR("Failed to allocate fragment pipe private data, hr %#x.\n", hr);
device->shader_backend->shader_free_private(device);
goto err;
}
hr = device->blitter->alloc_private(device);
if (FAILED(hr))
{
ERR("Failed to allocate blitter private data, hr %#x.\n", hr);
device->frag_pipe->free_private(device);
device->shader_backend->shader_free_private(device);
goto err;
}
return WINED3D_OK;
err:
context_acquire(device, NULL);
destroy_dummy_textures(device, context->gl_info);
context_release(context);
context_destroy(device, context);
HeapFree(GetProcessHeap(), 0, swapchain->context);
swapchain->num_contexts = 0;
return hr;
}
/* Do not call while under the GL lock. */
HRESULT CDECL wined3d_device_reset(struct wined3d_device *device,
WINED3DPRESENT_PARAMETERS *present_parameters)
{
struct wined3d_swapchain *swapchain;
BOOL DisplayModeChanged = FALSE;
WINED3DDISPLAYMODE mode;
HRESULT hr;
TRACE("device %p, present_parameters %p.\n", device, present_parameters);
hr = wined3d_device_get_swapchain(device, 0, &swapchain);
if (FAILED(hr))
{
ERR("Failed to get the first implicit swapchain\n");
return hr;
}
if (!is_display_mode_supported(device, present_parameters))
{
WARN("Rejecting Reset() call because the requested display mode is not supported\n");
WARN("Requested mode: %d, %d.\n",
present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight);
wined3d_swapchain_decref(swapchain);
return WINED3DERR_INVALIDCALL;
}
/* Is it necessary to recreate the gl context? Actually every setting can be changed
* on an existing gl context, so there's no real need for recreation.
*
* TODO: Figure out how Reset influences resources in D3DPOOL_DEFAULT, D3DPOOL_SYSTEMMEMORY and D3DPOOL_MANAGED
*
* TODO: Figure out what happens to explicit swapchains, or if we have more than one implicit swapchain
*/
TRACE("New params:\n");
TRACE("BackBufferWidth = %d\n", present_parameters->BackBufferWidth);
TRACE("BackBufferHeight = %d\n", present_parameters->BackBufferHeight);
TRACE("BackBufferFormat = %s\n", debug_d3dformat(present_parameters->BackBufferFormat));
TRACE("BackBufferCount = %d\n", present_parameters->BackBufferCount);
TRACE("MultiSampleType = %d\n", present_parameters->MultiSampleType);
TRACE("MultiSampleQuality = %d\n", present_parameters->MultiSampleQuality);
TRACE("SwapEffect = %d\n", present_parameters->SwapEffect);
TRACE("hDeviceWindow = %p\n", present_parameters->hDeviceWindow);
TRACE("Windowed = %s\n", present_parameters->Windowed ? "true" : "false");
TRACE("EnableAutoDepthStencil = %s\n", present_parameters->EnableAutoDepthStencil ? "true" : "false");
TRACE("Flags = %08x\n", present_parameters->Flags);
TRACE("FullScreen_RefreshRateInHz = %d\n", present_parameters->FullScreen_RefreshRateInHz);
TRACE("PresentationInterval = %d\n", present_parameters->PresentationInterval);
/* No special treatment of these parameters. Just store them */
swapchain->presentParms.SwapEffect = present_parameters->SwapEffect;
swapchain->presentParms.Flags = present_parameters->Flags;
swapchain->presentParms.PresentationInterval = present_parameters->PresentationInterval;
swapchain->presentParms.FullScreen_RefreshRateInHz = present_parameters->FullScreen_RefreshRateInHz;
/* What to do about these? */
if (present_parameters->BackBufferCount
&& present_parameters->BackBufferCount != swapchain->presentParms.BackBufferCount)
FIXME("Cannot change the back buffer count yet.\n");
if (present_parameters->BackBufferFormat != WINED3DFMT_UNKNOWN
&& present_parameters->BackBufferFormat != swapchain->presentParms.BackBufferFormat)
FIXME("Cannot change the back buffer format yet.\n");
if (present_parameters->hDeviceWindow
&& present_parameters->hDeviceWindow != swapchain->presentParms.hDeviceWindow)
FIXME("Cannot change the device window yet.\n");
if (present_parameters->EnableAutoDepthStencil && !device->auto_depth_stencil)
{
HRESULT hrc;
TRACE("Creating the depth stencil buffer\n");
hrc = device->device_parent->ops->create_depth_stencil(device->device_parent,
present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight,
present_parameters->AutoDepthStencilFormat,
present_parameters->MultiSampleType,
present_parameters->MultiSampleQuality,
FALSE,
&device->auto_depth_stencil);
if (FAILED(hrc))
{
ERR("Failed to create the depth stencil buffer.\n");
wined3d_swapchain_decref(swapchain);
return WINED3DERR_INVALIDCALL;
}
}
if (device->onscreen_depth_stencil)
{
wined3d_surface_decref(device->onscreen_depth_stencil);
device->onscreen_depth_stencil = NULL;
}
/* Reset the depth stencil */
if (present_parameters->EnableAutoDepthStencil)
wined3d_device_set_depth_stencil(device, device->auto_depth_stencil);
else
wined3d_device_set_depth_stencil(device, NULL);
TRACE("Resetting stateblock\n");
wined3d_stateblock_decref(device->updateStateBlock);
wined3d_stateblock_decref(device->stateBlock);
delete_opengl_contexts(device, swapchain);
if (present_parameters->Windowed)
{
mode.Width = swapchain->orig_width;
mode.Height = swapchain->orig_height;
mode.RefreshRate = 0;
mode.Format = swapchain->presentParms.BackBufferFormat;
}
else
{
mode.Width = present_parameters->BackBufferWidth;
mode.Height = present_parameters->BackBufferHeight;
mode.RefreshRate = present_parameters->FullScreen_RefreshRateInHz;
mode.Format = swapchain->presentParms.BackBufferFormat;
}
/* Should Width == 800 && Height == 0 set 800x600? */
if (present_parameters->BackBufferWidth && present_parameters->BackBufferHeight
&& (present_parameters->BackBufferWidth != swapchain->presentParms.BackBufferWidth
|| present_parameters->BackBufferHeight != swapchain->presentParms.BackBufferHeight))
{
UINT i;
if (!present_parameters->Windowed)
DisplayModeChanged = TRUE;
swapchain->presentParms.BackBufferWidth = present_parameters->BackBufferWidth;
swapchain->presentParms.BackBufferHeight = present_parameters->BackBufferHeight;
hr = updateSurfaceDesc(swapchain->front_buffer, present_parameters);
if (FAILED(hr))
{
wined3d_swapchain_decref(swapchain);
return hr;
}
for (i = 0; i < swapchain->presentParms.BackBufferCount; ++i)
{
hr = updateSurfaceDesc(swapchain->back_buffers[i], present_parameters);
if (FAILED(hr))
{
wined3d_swapchain_decref(swapchain);
return hr;
}
}
if (device->auto_depth_stencil)
{
hr = updateSurfaceDesc(device->auto_depth_stencil, present_parameters);
if (FAILED(hr))
{
wined3d_swapchain_decref(swapchain);
return hr;
}
}
}
if (!present_parameters->Windowed != !swapchain->presentParms.Windowed
|| DisplayModeChanged)
{
wined3d_device_set_display_mode(device, 0, &mode);
if (!present_parameters->Windowed)
{
if (swapchain->presentParms.Windowed)
{
HWND focus_window = device->createParms.hFocusWindow;
if (!focus_window)
focus_window = present_parameters->hDeviceWindow;
if (FAILED(hr = wined3d_device_acquire_focus_window(device, focus_window)))
{
ERR("Failed to acquire focus window, hr %#x.\n", hr);
wined3d_swapchain_decref(swapchain);
return hr;
}
/* switch from windowed to fs */
wined3d_device_setup_fullscreen_window(device, swapchain->device_window,
present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight);
}
else
{
/* Fullscreen -> fullscreen mode change */
MoveWindow(swapchain->device_window, 0, 0,
present_parameters->BackBufferWidth, present_parameters->BackBufferHeight,
TRUE);
}
}
else if (!swapchain->presentParms.Windowed)
{
/* Fullscreen -> windowed switch */
wined3d_device_restore_fullscreen_window(device, swapchain->device_window);
wined3d_device_release_focus_window(device);
}
swapchain->presentParms.Windowed = present_parameters->Windowed;
}
else if (!present_parameters->Windowed)
{
DWORD style = device->style;
DWORD exStyle = device->exStyle;
/* If we're in fullscreen, and the mode wasn't changed, we have to get the window back into
* the right position. Some applications(Battlefield 2, Guild Wars) move it and then call
* Reset to clear up their mess. Guild Wars also loses the device during that.
*/
device->style = 0;
device->exStyle = 0;
wined3d_device_setup_fullscreen_window(device, swapchain->device_window,
present_parameters->BackBufferWidth,
present_parameters->BackBufferHeight);
device->style = style;
device->exStyle = exStyle;
}
/* Note: No parent needed for initial internal stateblock */
hr = wined3d_stateblock_create(device, WINED3DSBT_INIT, &device->stateBlock);
if (FAILED(hr))
ERR("Resetting the stateblock failed with error %#x.\n", hr);
else
TRACE("Created stateblock %p.\n", device->stateBlock);
device->updateStateBlock = device->stateBlock;
wined3d_stateblock_incref(device->updateStateBlock);
stateblock_init_default_state(device->stateBlock);
if(wined3d_settings.offscreen_rendering_mode == ORM_FBO)
{
RECT client_rect;
GetClientRect(swapchain->win_handle, &client_rect);
if(!swapchain->presentParms.BackBufferCount)
{
TRACE("Single buffered rendering\n");
swapchain->render_to_fbo = FALSE;
}
else if(swapchain->presentParms.BackBufferWidth != client_rect.right ||
swapchain->presentParms.BackBufferHeight != client_rect.bottom )
{
TRACE("Rendering to FBO. Backbuffer %ux%u, window %ux%u\n",
swapchain->presentParms.BackBufferWidth,
swapchain->presentParms.BackBufferHeight,
client_rect.right, client_rect.bottom);
swapchain->render_to_fbo = TRUE;
}
else
{
TRACE("Rendering directly to GL_BACK\n");
swapchain->render_to_fbo = FALSE;
}
}
hr = create_primary_opengl_context(device, swapchain);
wined3d_swapchain_decref(swapchain);
/* All done. There is no need to reload resources or shaders, this will happen automatically on the
* first use
*/
return hr;
}
HRESULT CDECL wined3d_device_set_dialog_box_mode(struct wined3d_device *device, BOOL enable_dialogs)
{
TRACE("device %p, enable_dialogs %#x.\n", device, enable_dialogs);
if (!enable_dialogs) FIXME("Dialogs cannot be disabled yet.\n");
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_creation_parameters(struct wined3d_device *device,
WINED3DDEVICE_CREATION_PARAMETERS *parameters)
{
TRACE("device %p, parameters %p.\n", device, parameters);
*parameters = device->createParms;
return WINED3D_OK;
}
void CDECL wined3d_device_set_gamma_ramp(struct wined3d_device *device,
UINT swapchain_idx, DWORD flags, const WINED3DGAMMARAMP *ramp)
{
struct wined3d_swapchain *swapchain;
TRACE("device %p, swapchain_idx %u, flags %#x, ramp %p.\n",
device, swapchain_idx, flags, ramp);
if (SUCCEEDED(wined3d_device_get_swapchain(device, swapchain_idx, &swapchain)))
{
wined3d_swapchain_set_gamma_ramp(swapchain, flags, ramp);
wined3d_swapchain_decref(swapchain);
}
}
void CDECL wined3d_device_get_gamma_ramp(struct wined3d_device *device, UINT swapchain_idx, WINED3DGAMMARAMP *ramp)
{
struct wined3d_swapchain *swapchain;
TRACE("device %p, swapchain_idx %u, ramp %p.\n",
device, swapchain_idx, ramp);
if (SUCCEEDED(wined3d_device_get_swapchain(device, swapchain_idx, &swapchain)))
{
wined3d_swapchain_get_gamma_ramp(swapchain, ramp);
wined3d_swapchain_decref(swapchain);
}
}
void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource)
{
TRACE("device %p, resource %p.\n", device, resource);
list_add_head(&device->resources, &resource->resource_list_entry);
}
static void device_resource_remove(struct wined3d_device *device, struct wined3d_resource *resource)
{
TRACE("device %p, resource %p.\n", device, resource);
list_remove(&resource->resource_list_entry);
}
void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource)
{
WINED3DRESOURCETYPE type = resource->resourceType;
unsigned int i;
TRACE("device %p, resource %p, type %s.\n", device, resource, debug_d3dresourcetype(type));
context_resource_released(device, resource, type);
switch (type)
{
case WINED3DRTYPE_SURFACE:
{
struct wined3d_surface *surface = surface_from_resource(resource);
if (!device->d3d_initialized) break;
for (i = 0; i < device->adapter->gl_info.limits.buffers; ++i)
{
if (device->fb.render_targets[i] == surface)
{
ERR("Surface %p is still in use as render target %u.\n", surface, i);
device->fb.render_targets[i] = NULL;
}
}
if (device->fb.depth_stencil == surface)
{
ERR("Surface %p is still in use as depth/stencil buffer.\n", surface);
device->fb.depth_stencil = NULL;
}
}
break;
case WINED3DRTYPE_TEXTURE:
case WINED3DRTYPE_CUBETEXTURE:
case WINED3DRTYPE_VOLUMETEXTURE:
for (i = 0; i < MAX_COMBINED_SAMPLERS; ++i)
{
struct wined3d_texture *texture = wined3d_texture_from_resource(resource);
if (device->stateBlock && device->stateBlock->state.textures[i] == texture)
{
ERR("Texture %p is still in use by stateblock %p, stage %u.\n",
texture, device->stateBlock, i);
device->stateBlock->state.textures[i] = NULL;
}
if (device->updateStateBlock != device->stateBlock
&& device->updateStateBlock->state.textures[i] == texture)
{
ERR("Texture %p is still in use by stateblock %p, stage %u.\n",
texture, device->updateStateBlock, i);
device->updateStateBlock->state.textures[i] = NULL;
}
}
break;
case WINED3DRTYPE_BUFFER:
{
struct wined3d_buffer *buffer = buffer_from_resource(resource);
for (i = 0; i < MAX_STREAMS; ++i)
{
if (device->stateBlock && device->stateBlock->state.streams[i].buffer == buffer)
{
ERR("Buffer %p is still in use by stateblock %p, stream %u.\n",
buffer, device->stateBlock, i);
device->stateBlock->state.streams[i].buffer = NULL;
}
if (device->updateStateBlock != device->stateBlock
&& device->updateStateBlock->state.streams[i].buffer == buffer)
{
ERR("Buffer %p is still in use by stateblock %p, stream %u.\n",
buffer, device->updateStateBlock, i);
device->updateStateBlock->state.streams[i].buffer = NULL;
}
}
if (device->stateBlock && device->stateBlock->state.index_buffer == buffer)
{
ERR("Buffer %p is still in use by stateblock %p as index buffer.\n",
buffer, device->stateBlock);
device->stateBlock->state.index_buffer = NULL;
}
if (device->updateStateBlock != device->stateBlock
&& device->updateStateBlock->state.index_buffer == buffer)
{
ERR("Buffer %p is still in use by stateblock %p as index buffer.\n",
buffer, device->updateStateBlock);
device->updateStateBlock->state.index_buffer = NULL;
}
}
break;
default:
break;
}
/* Remove the resource from the resourceStore */
device_resource_remove(device, resource);
TRACE("Resource released.\n");
}
HRESULT CDECL wined3d_device_enum_resources(struct wined3d_device *device,
D3DCB_ENUMRESOURCES callback, void *data)
{
struct wined3d_resource *resource, *cursor;
TRACE("device %p, callback %p, data %p.\n", device, callback, data);
LIST_FOR_EACH_ENTRY_SAFE(resource, cursor, &device->resources, struct wined3d_resource, resource_list_entry)
{
TRACE("enumerating resource %p.\n", resource);
if (callback(resource, data) == S_FALSE)
{
TRACE("Canceling enumeration.\n");
break;
}
}
return WINED3D_OK;
}
HRESULT CDECL wined3d_device_get_surface_from_dc(struct wined3d_device *device,
HDC dc, struct wined3d_surface **surface)
{
struct wined3d_resource *resource;
TRACE("device %p, dc %p, surface %p.\n", device, dc, surface);
LIST_FOR_EACH_ENTRY(resource, &device->resources, struct wined3d_resource, resource_list_entry)
{
if (resource->resourceType == WINED3DRTYPE_SURFACE)
{
struct wined3d_surface *s = surface_from_resource(resource);
if (s->hDC == dc)
{
TRACE("Found surface %p for dc %p.\n", s, dc);
*surface = s;
return WINED3D_OK;
}
}
}
return WINED3DERR_INVALIDCALL;
}
HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
struct wined3d_device_parent *device_parent)
{
struct wined3d_adapter *adapter = &wined3d->adapters[adapter_idx];
const struct fragment_pipeline *fragment_pipeline;
struct shader_caps shader_caps;
struct fragment_caps ffp_caps;
WINED3DDISPLAYMODE mode;
unsigned int i;
HRESULT hr;
device->ref = 1;
device->wined3d = wined3d;
wined3d_incref(device->wined3d);
device->adapter = wined3d->adapter_count ? adapter : NULL;
device->device_parent = device_parent;
list_init(&device->resources);
list_init(&device->shaders);
device->surface_alignment = wined3d->dxVersion == 7 ? DDRAW_PITCH_ALIGNMENT : D3D8_PITCH_ALIGNMENT;
/* Get the initial screen setup for ddraw. */
hr = wined3d_get_adapter_display_mode(wined3d, adapter_idx, &mode);
if (FAILED(hr))
{
ERR("Failed to get the adapter's display mode, hr %#x.\n", hr);
wined3d_decref(device->wined3d);
return hr;
}
device->ddraw_width = mode.Width;
device->ddraw_height = mode.Height;
device->ddraw_format = mode.Format;
/* Save the creation parameters. */
device->createParms.AdapterOrdinal = adapter_idx;
device->createParms.DeviceType = device_type;
device->createParms.hFocusWindow = focus_window;
device->createParms.BehaviorFlags = flags;
device->devType = device_type;
for (i = 0; i < PATCHMAP_SIZE; ++i) list_init(&device->patches[i]);
select_shader_mode(&adapter->gl_info, &device->ps_selected_mode, &device->vs_selected_mode);
device->shader_backend = adapter->shader_backend;
if (device->shader_backend)
{
device->shader_backend->shader_get_caps(&adapter->gl_info, &shader_caps);
device->d3d_vshader_constantF = shader_caps.MaxVertexShaderConst;
device->d3d_pshader_constantF = shader_caps.MaxPixelShaderConst;
device->vs_clipping = shader_caps.VSClipping;
}
fragment_pipeline = adapter->fragment_pipe;
device->frag_pipe = fragment_pipeline;
if (fragment_pipeline)
{
fragment_pipeline->get_caps(&adapter->gl_info, &ffp_caps);
device->max_ffp_textures = ffp_caps.MaxSimultaneousTextures;
hr = compile_state_table(device->StateTable, device->multistate_funcs, &adapter->gl_info,
ffp_vertexstate_template, fragment_pipeline, misc_state_template);
if (FAILED(hr))
{
ERR("Failed to compile state table, hr %#x.\n", hr);
wined3d_decref(device->wined3d);
return hr;
}
}
device->blitter = adapter->blitter;
return WINED3D_OK;
}
void IWineD3DDeviceImpl_MarkStateDirty(struct wined3d_device *device, DWORD state)
{
DWORD rep = device->StateTable[state].representative;
struct wined3d_context *context;
DWORD idx;
BYTE shift;
UINT i;
for (i = 0; i < device->context_count; ++i)
{
context = device->contexts[i];
if(isStateDirty(context, rep)) continue;
context->dirtyArray[context->numDirtyEntries++] = rep;
idx = rep / (sizeof(*context->isStateDirty) * CHAR_BIT);
shift = rep & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
context->isStateDirty[idx] |= (1 << shift);
}
}
void get_drawable_size_fbo(struct wined3d_context *context, UINT *width, UINT *height)
{
/* The drawable size of a fbo target is the opengl texture size, which is the power of two size. */
*width = context->current_rt->pow2Width;
*height = context->current_rt->pow2Height;
}
void get_drawable_size_backbuffer(struct wined3d_context *context, UINT *width, UINT *height)
{
struct wined3d_swapchain *swapchain = context->swapchain;
/* The drawable size of a backbuffer / aux buffer offscreen target is the size of the
* current context's drawable, which is the size of the back buffer of the swapchain
* the active context belongs to. */
*width = swapchain->presentParms.BackBufferWidth;
*height = swapchain->presentParms.BackBufferHeight;
}
LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc)
{
if (device->filter_messages)
{
TRACE("Filtering message: window %p, message %#x, wparam %#lx, lparam %#lx.\n",
window, message, wparam, lparam);
if (unicode)
return DefWindowProcW(window, message, wparam, lparam);
else
return DefWindowProcA(window, message, wparam, lparam);
}
if (message == WM_DESTROY)
{
TRACE("unregister window %p.\n", window);
wined3d_unregister_window(window);
if (device->focus_window == window) device->focus_window = NULL;
else ERR("Window %p is not the focus window for device %p.\n", window, device);
}
if (unicode)
return CallWindowProcW(proc, window, message, wparam, lparam);
else
return CallWindowProcA(proc, window, message, wparam, lparam);
}
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