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wined3d: Split the remains of state_fog.

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This commit is contained in:
Stefan Dösinger 2008-12-15 19:37:36 +01:00 committed by Alexandre Julliard
parent 061087811f
commit 1deafcb5a7
5 changed files with 161 additions and 91 deletions
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29
dlls/wined3d/arb_program_shader.c
View File

@ -3043,9 +3043,36 @@ static void fragment_prog_arbfp(DWORD state, IWineD3DStateBlockImpl *stateblock,
* fragment_prog_arbfp function being called because FOGENABLE is dirty, which calls this function here
*/
static void state_arbfp_fog(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
enum fogsource new_source;
if(!isStateDirty(context, STATE_PIXELSHADER)) {
fragment_prog_arbfp(state, stateblock, context);
}
if(!stateblock->renderState[WINED3DRS_FOGENABLE]) return;
if(use_vs(stateblock)
&& ((IWineD3DVertexShaderImpl *)stateblock->vertexShader)->baseShader.reg_maps.fog) {
if( stateblock->renderState[WINED3DRS_FOGTABLEMODE] != WINED3DFOG_NONE ) {
FIXME("vertex shader with table fog used\n");
}
context->last_was_foggy_shader = TRUE;
new_source = FOGSOURCE_VS;
} else if(stateblock->renderState[WINED3DRS_FOGTABLEMODE] == WINED3DFOG_NONE) {
context->last_was_foggy_shader = FALSE;
if(stateblock->renderState[WINED3DRS_FOGVERTEXMODE] == WINED3DFOG_NONE || context->last_was_rhw) {
new_source = FOGSOURCE_COORD;
} else {
new_source = FOGSOURCE_FFP;
}
} else {
context->last_was_foggy_shader = FALSE;
new_source = FOGSOURCE_FFP;
}
if(new_source != context->fog_source) {
context->fog_source = new_source;
state_fogstartend(STATE_RENDER(WINED3DRS_FOGSTART), stateblock, context);
}
}
static void textransform(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
@ -3190,6 +3217,8 @@ static const struct StateEntryTemplate arbfp_fragmentstate_template[] = {
{ STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_arbfp_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_arbfp_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_arbfp_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGSTART), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_RENDER(WINED3DRS_FOGEND), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_RENDER(WINED3DRS_SRGBWRITEENABLE), { STATE_PIXELSHADER, fragment_prog_arbfp }, 0 },
{ STATE_RENDER(WINED3DRS_FOGCOLOR), { STATE_RENDER(WINED3DRS_FOGCOLOR), state_fogcolor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGDENSITY), { STATE_RENDER(WINED3DRS_FOGDENSITY), state_fogdensity }, 0 },

9
dlls/wined3d/ati_fragment_shader.c
View File

@ -909,8 +909,13 @@ static void atifs_apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *statebl
static const struct StateEntryTemplate atifs_fragmentstate_template[] = {
{STATE_RENDER(WINED3DRS_TEXTUREFACTOR), { STATE_RENDER(WINED3DRS_TEXTUREFACTOR), state_texfactor_atifs }, 0 },
{ STATE_RENDER(WINED3DRS_FOGCOLOR), { STATE_RENDER(WINED3DRS_FOGCOLOR), state_fogcolor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGDENSITY), { STATE_RENDER(WINED3DRS_FOGDENSITY), state_fogdensity }, 0 },
{STATE_RENDER(WINED3DRS_FOGCOLOR), { STATE_RENDER(WINED3DRS_FOGCOLOR), state_fogcolor }, 0 },
{STATE_RENDER(WINED3DRS_FOGDENSITY), { STATE_RENDER(WINED3DRS_FOGDENSITY), state_fogdensity }, 0 },
{STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{STATE_RENDER(WINED3DRS_FOGSTART), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{STATE_RENDER(WINED3DRS_FOGEND), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP), { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP), set_tex_op_atifs }, 0 },
{STATE_TEXTURESTAGE(0, WINED3DTSS_COLORARG1), { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP), set_tex_op_atifs }, 0 },
{STATE_TEXTURESTAGE(0, WINED3DTSS_COLORARG2), { STATE_TEXTURESTAGE(0, WINED3DTSS_COLOROP), set_tex_op_atifs }, 0 },

5
dlls/wined3d/nvidia_texture_shader.c
View File

@ -794,6 +794,11 @@ static const struct StateEntryTemplate nvrc_fragmentstate_template[] = {
{ STATE_RENDER(WINED3DRS_TEXTUREFACTOR), { STATE_RENDER(WINED3DRS_TEXTUREFACTOR), nvrc_texfactor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGCOLOR), { STATE_RENDER(WINED3DRS_FOGCOLOR), state_fogcolor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGDENSITY), { STATE_RENDER(WINED3DRS_FOGDENSITY), state_fogdensity }, 0 },
{ STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGSTART), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_RENDER(WINED3DRS_FOGEND), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_SAMPLER(0), { STATE_SAMPLER(0), nvts_texdim }, NV_TEXTURE_SHADER2 },
{ STATE_SAMPLER(0), { STATE_SAMPLER(0), sampler_texdim }, 0 },
{ STATE_SAMPLER(1), { STATE_SAMPLER(1), nvts_texdim }, NV_TEXTURE_SHADER2 },

200
dlls/wined3d/state.c
View File

@ -896,14 +896,91 @@ static void state_stencilwrite(DWORD state, IWineD3DStateBlockImpl *stateblock,
checkGLcall("glStencilMask");
}
static void state_fog(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
float fogstart, fogend;
static void state_fog_vertexpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
if (!stateblock->renderState[WINED3DRS_FOGENABLE]) return;
/* Table fog on: Never use fog coords, and use per-fragment fog */
if(stateblock->renderState[WINED3DRS_FOGTABLEMODE] != WINED3DFOG_NONE) {
glHint(GL_FOG_HINT, GL_NICEST);
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
return;
}
/* Otherwise use per-vertex fog in any case */
glHint(GL_FOG_HINT, GL_FASTEST);
if(stateblock->renderState[WINED3DRS_FOGVERTEXMODE] == WINED3DFOG_NONE || context->last_was_rhw) {
/* No fog at all, or transformed vertices: Use fog coord */
if(!context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FOG_COORDINATE_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FOG_COORDINATE_EXT)");
context->fog_coord = TRUE;
}
} else {
/* Otherwise, use the fragment depth */
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
}
}
void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
float fogstart, fogend;
union {
DWORD d;
float f;
} tmpvalue;
switch(context->fog_source) {
case FOGSOURCE_VS:
fogstart = 1.0;
fogend = 0.0;
break;
case FOGSOURCE_COORD:
fogstart = 255.0;
fogend = 0.0;
break;
case FOGSOURCE_FFP:
tmpvalue.d = stateblock->renderState[WINED3DRS_FOGSTART];
fogstart = tmpvalue.f;
tmpvalue.d = stateblock->renderState[WINED3DRS_FOGEND];
fogend = tmpvalue.f;
/* In GL, fogstart == fogend disables fog, in D3D everything's fogged.*/
if(fogstart == fogend) {
fogstart = -1.0 / 0.0;
fogend = 0.0;
}
break;
default:
/* This should not happen.context->fog_source is set in wined3d, not the app.
* Still this is needed to make the compiler happy
*/
ERR("Unexpected fog coordinate source\n");
fogstart = 0.0;
fogend = 0.0;
}
glFogf(GL_FOG_START, fogstart);
checkGLcall("glFogf(GL_FOG_START, fogstart)");
TRACE("Fog Start == %f\n", fogstart);
glFogf(GL_FOG_END, fogend);
checkGLcall("glFogf(GL_FOG_END, fogend)");
TRACE("Fog End == %f\n", fogend);
}
void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context) {
enum fogsource new_source;
if (!stateblock->renderState[WINED3DRS_FOGENABLE]) {
/* No fog? Disable it, and we're done :-) */
glDisable(GL_FOG);
@ -911,11 +988,6 @@ static void state_fog(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DCo
return;
}
tmpvalue.d = stateblock->renderState[WINED3DRS_FOGSTART];
fogstart = tmpvalue.f;
tmpvalue.d = stateblock->renderState[WINED3DRS_FOGEND];
fogend = tmpvalue.f;
/* Fog Rules:
*
* With fixed function vertex processing, Direct3D knows 2 different fog input sources.
@ -959,115 +1031,79 @@ static void state_fog(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DCo
/* Set fog computation in the rasterizer to pass through the value (just blend it) */
glFogi(GL_FOG_MODE, GL_LINEAR);
checkGLcall("glFogi(GL_FOG_MODE, GL_LINEAR)");
fogstart = 1.0;
fogend = 0.0;
}
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
context->last_was_foggy_shader = TRUE;
new_source = FOGSOURCE_VS;
}
/* DX 7 sdk: "If both render states(vertex and table fog) are set to valid modes,
* the system will apply only pixel(=table) fog effects."
*/
else if(stateblock->renderState[WINED3DRS_FOGTABLEMODE] == WINED3DFOG_NONE) {
glHint(GL_FOG_HINT, GL_FASTEST);
checkGLcall("glHint(GL_FOG_HINT, GL_FASTEST)");
context->last_was_foggy_shader = FALSE;
switch (stateblock->renderState[WINED3DRS_FOGVERTEXMODE]) {
/* If processed vertices are used, fall through to the NONE case */
case WINED3DFOG_EXP: {
case WINED3DFOG_EXP:
if(!context->last_was_rhw) {
glFogi(GL_FOG_MODE, GL_EXP);
checkGLcall("glFogi(GL_FOG_MODE, GL_EXP)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
new_source = FOGSOURCE_FFP;
break;
}
}
case WINED3DFOG_EXP2: {
/* drop through */
case WINED3DFOG_EXP2:
if(!context->last_was_rhw) {
glFogi(GL_FOG_MODE, GL_EXP2);
checkGLcall("glFogi(GL_FOG_MODE, GL_EXP2)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
new_source = FOGSOURCE_FFP;
break;
}
}
case WINED3DFOG_LINEAR: {
/* drop through */
case WINED3DFOG_LINEAR:
if(!context->last_was_rhw) {
glFogi(GL_FOG_MODE, GL_LINEAR);
checkGLcall("glFogi(GL_FOG_MODE, GL_LINEAR)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
new_source = FOGSOURCE_FFP;
break;
}
}
case WINED3DFOG_NONE: {
/* drop through */
case WINED3DFOG_NONE:
/* Both are none? According to msdn the alpha channel of the specular
* color contains a fog factor. Set it in drawStridedSlow.
* Same happens with Vertexfog on transformed vertices
*/
if(context->fog_coord == FALSE) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FOG_COORDINATE_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FOG_COORDINATE_EXT)");
context->fog_coord = TRUE;
}
new_source = FOGSOURCE_COORD;
glFogi(GL_FOG_MODE, GL_LINEAR);
checkGLcall("glFogi(GL_FOG_MODE, GL_LINEAR)");
fogstart = 0xff;
fogend = 0x0;
break;
}
default: FIXME("Unexpected WINED3DRS_FOGVERTEXMODE %d\n", stateblock->renderState[WINED3DRS_FOGVERTEXMODE]);
default:
FIXME("Unexpected WINED3DRS_FOGVERTEXMODE %d\n", stateblock->renderState[WINED3DRS_FOGVERTEXMODE]);
new_source = FOGSOURCE_FFP; /* Make the compiler happy */
}
} else {
glHint(GL_FOG_HINT, GL_NICEST);
checkGLcall("glHint(GL_FOG_HINT, GL_NICEST)");
context->last_was_foggy_shader = FALSE;
new_source = FOGSOURCE_FFP;
switch (stateblock->renderState[WINED3DRS_FOGTABLEMODE]) {
case WINED3DFOG_EXP:
glFogi(GL_FOG_MODE, GL_EXP);
checkGLcall("glFogi(GL_FOG_MODE, GL_EXP)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
break;
case WINED3DFOG_EXP2:
glFogi(GL_FOG_MODE, GL_EXP2);
checkGLcall("glFogi(GL_FOG_MODE, GL_EXP2)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
break;
case WINED3DFOG_LINEAR:
glFogi(GL_FOG_MODE, GL_LINEAR);
checkGLcall("glFogi(GL_FOG_MODE, GL_LINEAR)");
if(context->fog_coord) {
glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT);
checkGLcall("glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FRAGMENT_DEPTH_EXT)");
context->fog_coord = FALSE;
}
break;
case WINED3DFOG_NONE: /* Won't happen */
@ -1078,26 +1114,9 @@ static void state_fog(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DCo
glEnable(GL_FOG);
checkGLcall("glEnable GL_FOG");
if(fogstart != fogend)
{
glFogfv(GL_FOG_START, &fogstart);
checkGLcall("glFogf(GL_FOG_START, fogstart)");
TRACE("Fog Start == %f\n", fogstart);
glFogfv(GL_FOG_END, &fogend);
checkGLcall("glFogf(GL_FOG_END, fogend)");
TRACE("Fog End == %f\n", fogend);
}
else
{
glFogf(GL_FOG_START, -1.0 / 0.0);
checkGLcall("glFogf(GL_FOG_START, fogstart)");
TRACE("Fog Start == %f\n", fogstart);
glFogf(GL_FOG_END, 0.0);
checkGLcall("glFogf(GL_FOG_END, fogend)");
TRACE("Fog End == %f\n", fogend);
if(new_source != context->fog_source) {
context->fog_source = new_source;
state_fogstartend(STATE_RENDER(WINED3DRS_FOGSTART), stateblock, context);
}
}
@ -4444,7 +4463,7 @@ static void vertexdeclaration(DWORD state, IWineD3DStateBlockImpl *stateblock, W
context->last_was_vshader = useVertexShaderFunction;
if(updateFog) {
state_fog(STATE_RENDER(WINED3DRS_FOGENABLE), stateblock, context);
device->StateTable[STATE_RENDER(WINED3DRS_FOGVERTEXMODE)].apply(STATE_RENDER(WINED3DRS_FOGVERTEXMODE), stateblock, context);
}
if(!useVertexShaderFunction) {
int i;
@ -5160,11 +5179,9 @@ const struct StateEntryTemplate ffp_vertexstate_template[] = {
{ STATE_TEXTURESTAGE(6, WINED3DTSS_TEXCOORDINDEX), { STATE_TEXTURESTAGE(6, WINED3DTSS_TEXCOORDINDEX), tex_coordindex }, 0 },
{ STATE_TEXTURESTAGE(7, WINED3DTSS_TEXCOORDINDEX), { STATE_TEXTURESTAGE(7, WINED3DTSS_TEXCOORDINDEX), tex_coordindex }, 0 },
/* Fog */
{ STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGSTART), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGEND), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog }, 0 },
{ STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_vertexpart}, 0 },
{ STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_vertexpart}, 0 },
{ STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_vertexpart}, 0 },
{ STATE_RENDER(WINED3DRS_RANGEFOGENABLE), { STATE_RENDER(WINED3DRS_RANGEFOGENABLE), state_rangefog }, NV_FOG_DISTANCE },
{ STATE_RENDER(WINED3DRS_RANGEFOGENABLE), { STATE_RENDER(WINED3DRS_RANGEFOGENABLE), state_rangefog_w }, 0 },
{ STATE_RENDER(WINED3DRS_CLIPPING), { STATE_RENDER(WINED3DRS_CLIPPING), state_clipping }, 0 },
@ -5311,6 +5328,11 @@ static const struct StateEntryTemplate ffp_fragmentstate_template[] = {
{ STATE_RENDER(WINED3DRS_TEXTUREFACTOR), { STATE_RENDER(WINED3DRS_TEXTUREFACTOR), state_texfactor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGCOLOR), { STATE_RENDER(WINED3DRS_FOGCOLOR), state_fogcolor }, 0 },
{ STATE_RENDER(WINED3DRS_FOGDENSITY), { STATE_RENDER(WINED3DRS_FOGDENSITY), state_fogdensity }, 0 },
{ STATE_RENDER(WINED3DRS_FOGENABLE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGTABLEMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGVERTEXMODE), { STATE_RENDER(WINED3DRS_FOGENABLE), state_fog_fragpart }, 0 },
{ STATE_RENDER(WINED3DRS_FOGSTART), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_RENDER(WINED3DRS_FOGEND), { STATE_RENDER(WINED3DRS_FOGSTART), state_fogstartend }, 0 },
{ STATE_SAMPLER(0), { STATE_SAMPLER(0), sampler_texdim }, 0 },
{ STATE_SAMPLER(1), { STATE_SAMPLER(1), sampler_texdim }, 0 },
{ STATE_SAMPLER(2), { STATE_SAMPLER(2), sampler_texdim }, 0 },

9
dlls/wined3d/wined3d_private.h
View File

@ -776,6 +776,12 @@ struct blit_shader {
extern const struct blit_shader ffp_blit;
extern const struct blit_shader arbfp_blit;
enum fogsource {
FOGSOURCE_FFP,
FOGSOURCE_VS,
FOGSOURCE_COORD,
};
/* The new context manager that should deal with onscreen and offscreen rendering */
struct WineD3DContext {
/* State dirtification
@ -812,6 +818,7 @@ struct WineD3DContext {
GLenum tracking_parm; /* Which source is tracking current colour */
GLenum untracked_materials[2];
UINT blit_w, blit_h;
enum fogsource fog_source;
char *vshader_const_dirty, *pshader_const_dirty;
@ -2023,6 +2030,8 @@ void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext
void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
void surface_force_reload(IWineD3DSurface *iface);
GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);