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wined3d: Reorganize stateblock::capture a bit.

This commit is contained in:
Stefan Dösinger 2007-08-04 14:44:33 +02:00 committed by Alexandre Julliard
parent f5e6313cf6
commit 76195d9a49
1 changed files with 124 additions and 71 deletions
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195
dlls/wined3d/stateblock.c
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@ -314,36 +314,68 @@ static HRESULT WINAPI IWineD3DStateBlockImpl_GetDevice(IWineD3DStateBlock *ifac
}
static inline void record_lights(IWineD3DStateBlockImpl *This, IWineD3DStateBlockImpl *targetStateBlock) {
UINT i;
/* Lights... For a recorded state block, we just had a chain of actions to perform,
* so we need to walk that chain and update any actions which differ
*/
for(i = 0; i < LIGHTMAP_SIZE; i++) {
struct list *e, *f;
LIST_FOR_EACH(e, &This->lightMap[i]) {
BOOL updated = FALSE;
PLIGHTINFOEL *src = LIST_ENTRY(e, PLIGHTINFOEL, entry), *realLight;
if(!src->changed || !src->enabledChanged) continue;
/* Look up the light in the destination */
LIST_FOR_EACH(f, &targetStateBlock->lightMap[i]) {
realLight = LIST_ENTRY(f, PLIGHTINFOEL, entry);
if(realLight->OriginalIndex == src->OriginalIndex) {
if(src->changed) {
memcpy(&src->OriginalParms, &realLight->OriginalParms, sizeof(src->OriginalParms));
}
if(src->enabledChanged) {
/* Need to double check because enabledChanged does not catch enabled -> disabled -> enabled
* or disabled -> enabled -> disabled changes
*/
if(realLight->glIndex == -1 && src->glIndex != -1) {
/* Light disabled */
This->activeLights[src->glIndex] = NULL;
} else if(realLight->glIndex != -1 && src->glIndex == -1){
/* Light enabled */
This->activeLights[realLight->glIndex] = src;
}
src->glIndex = realLight->glIndex;
}
updated = TRUE;
break;
}
}
if(updated) {
/* Found a light, all done, proceed with next hash entry */
continue;
} else if(src->changed) {
/* Otherwise assign defaul params */
memcpy(&src->OriginalParms, &WINED3D_default_light, sizeof(src->OriginalParms));
} else {
/* Not enabled by default */
src->glIndex = -1;
}
}
}
}
static HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface){
IWineD3DStateBlockImpl *This = (IWineD3DStateBlockImpl *)iface;
IWineD3DStateBlockImpl *targetStateBlock = This->wineD3DDevice->stateBlock;
unsigned int i, j;
TRACE("(%p) : Updating state block %p ------------------v\n", targetStateBlock, This);
/* If not recorded, then update can just recapture */
if (/*TODO: 'magic' statetype, replace with BOOL This->blockType == D3DSBT_RECORDED */ 0) {
IWineD3DStateBlockImpl* tmpBlock;
int i;
IWineD3DDevice_CreateStateBlock((IWineD3DDevice *)This->wineD3DDevice, This->blockType, (IWineD3DStateBlock**) &tmpBlock, NULL/*parent*/);
memcpy(This, tmpBlock, sizeof(IWineD3DStateBlockImpl));
/* Move the light elements from the tmpBlock to This. No need to duplicate them, but they have to be removed from tmpBlock
* and the pointers updated for the base element in This.
*
* No need to update This->activeLights because the lights objects are untouched(same address)
*/
for(i = 0; i < LIGHTMAP_SIZE; i++) {
list_init(&This->lightMap[i]); /* This element contains rubish due to the memcpy */
list_move_tail(&This->lightMap[i], &tmpBlock->lightMap[i]); /* Cleans the list entry in tmpBlock */
}
IWineD3DStateBlock_Release((IWineD3DStateBlock *)tmpBlock);
} else {
unsigned int i, j;
if (This->blockType == WINED3DSBT_RECORDED) {
/* Recorded => Only update 'changed' values */
if (This->vertexShader != targetStateBlock->vertexShader) {
@ -366,7 +398,7 @@ static HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface)
This->vertexShaderConstantF[i * 4 + 2] = targetStateBlock->vertexShaderConstantF[i * 4 + 2];
This->vertexShaderConstantF[i * 4 + 3] = targetStateBlock->vertexShaderConstantF[i * 4 + 3];
}
/* Vertex Shader Integer Constants */
for (j = 0; j < This->num_contained_vs_consts_i; ++j) {
i = This->contained_vs_consts_i[j];
@ -391,53 +423,6 @@ static HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface)
This->vertexShaderConstantB[i] = targetStateBlock->vertexShaderConstantB[i];
}
/* Lights... For a recorded state block, we just had a chain of actions to perform,
so we need to walk that chain and update any actions which differ */
for(i = 0; i < LIGHTMAP_SIZE; i++) {
struct list *e, *f;
LIST_FOR_EACH(e, &This->lightMap[i]) {
BOOL updated = FALSE;
PLIGHTINFOEL *src = LIST_ENTRY(e, PLIGHTINFOEL, entry), *realLight;
if(!src->changed || !src->enabledChanged) continue;
/* Look up the light in the destination */
LIST_FOR_EACH(f, &targetStateBlock->lightMap[i]) {
realLight = LIST_ENTRY(f, PLIGHTINFOEL, entry);
if(realLight->OriginalIndex == src->OriginalIndex) {
if(src->changed) {
memcpy(&src->OriginalParms, &realLight->OriginalParms, sizeof(src->OriginalParms));
}
if(src->enabledChanged) {
/* Need to double check because enabledChanged does not catch enabled -> disabled -> enabled
* or disabled -> enabled -> disabled changes
*/
if(realLight->glIndex == -1 && src->glIndex != -1) {
/* Light disabled */
This->activeLights[src->glIndex] = NULL;
} else if(realLight->glIndex != -1 && src->glIndex == -1){
/* Light enabled */
This->activeLights[realLight->glIndex] = src;
}
src->glIndex = realLight->glIndex;
}
updated = TRUE;
break;
}
}
if(updated) {
/* Found a light, all done, proceed with next hash entry */
continue;
} else if(src->changed) {
/* Otherwise assign defaul params */
memcpy(&src->OriginalParms, &WINED3D_default_light, sizeof(src->OriginalParms));
} else {
/* Not enabled by default */
src->glIndex = -1;
}
}
}
/* Recorded => Only update 'changed' values */
if (This->pixelShader != targetStateBlock->pixelShader) {
TRACE("Updating pixel shader from %p to %p\n", This->pixelShader, targetStateBlock->pixelShader);
@ -564,7 +549,7 @@ static HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface)
}
/* Render */
for (i = 0; i <= This->num_contained_render_states; i++) {
for (i = 0; i < This->num_contained_render_states; i++) {
TRACE("Updating renderState %d to %d\n",
This->contained_render_states[i], targetStateBlock->renderState[This->contained_render_states[i]]);
This->renderState[This->contained_render_states[i]] = targetStateBlock->renderState[This->contained_render_states[i]];
@ -597,6 +582,74 @@ static HRESULT WINAPI IWineD3DStateBlockImpl_Capture(IWineD3DStateBlock *iface)
This->samplerState[stage][state]);
This->samplerState[stage][state] = targetStateBlock->samplerState[stage][state];
}
record_lights(This, targetStateBlock);
} else if(This->blockType == WINED3DSBT_ALL) {
This->vertexDecl = targetStateBlock->vertexDecl;
This->vertexShader = targetStateBlock->vertexShader;
memcpy(This->vertexShaderConstantB, targetStateBlock->vertexShaderConstantB, sizeof(This->vertexShaderConstantI));
memcpy(This->vertexShaderConstantI, targetStateBlock->vertexShaderConstantI, sizeof(This->vertexShaderConstantF));
memcpy(This->vertexShaderConstantF, targetStateBlock->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
memcpy(This->streamStride, targetStateBlock->streamStride, sizeof(This->streamStride));
memcpy(This->streamOffset, targetStateBlock->streamOffset, sizeof(This->streamOffset));
memcpy(This->streamSource, targetStateBlock->streamSource, sizeof(This->streamSource));
memcpy(This->streamFreq, targetStateBlock->streamFreq, sizeof(This->streamFreq));
memcpy(This->streamFlags, targetStateBlock->streamFlags, sizeof(This->streamFlags));
This->pIndexData = targetStateBlock->pIndexData;
This->baseVertexIndex = targetStateBlock->baseVertexIndex;
memcpy(This->transforms, targetStateBlock->transforms, sizeof(This->transforms));
record_lights(This, targetStateBlock);
memcpy(This->clipplane, targetStateBlock->clipplane, sizeof(This->clipplane));
This->clip_status = targetStateBlock->clip_status;
This->viewport = targetStateBlock->viewport;
This->material = targetStateBlock->material;
This->pixelShader = targetStateBlock->pixelShader;
memcpy(This->pixelShaderConstantB, targetStateBlock->pixelShaderConstantB, sizeof(This->pixelShaderConstantI));
memcpy(This->pixelShaderConstantI, targetStateBlock->pixelShaderConstantI, sizeof(This->pixelShaderConstantF));
memcpy(This->pixelShaderConstantF, targetStateBlock->pixelShaderConstantF, sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
memcpy(This->renderState, targetStateBlock->renderState, sizeof(This->renderState));
memcpy(This->textures, targetStateBlock->textures, sizeof(This->textures));
memcpy(This->textureDimensions, targetStateBlock->textureDimensions, sizeof(This->textureDimensions));
memcpy(This->textureState, targetStateBlock->textureState, sizeof(This->textureState));
memcpy(This->samplerState, targetStateBlock->samplerState, sizeof(This->samplerState));
This->scissorRect = targetStateBlock->scissorRect;
} else if(This->blockType == WINED3DSBT_VERTEXSTATE) {
This->vertexShader = targetStateBlock->vertexShader;
memcpy(This->vertexShaderConstantB, targetStateBlock->vertexShaderConstantB, sizeof(This->vertexShaderConstantI));
memcpy(This->vertexShaderConstantI, targetStateBlock->vertexShaderConstantI, sizeof(This->vertexShaderConstantF));
memcpy(This->vertexShaderConstantF, targetStateBlock->vertexShaderConstantF, sizeof(float) * GL_LIMITS(vshader_constantsF) * 4);
record_lights(This, targetStateBlock);
for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
This->renderState[SavedVertexStates_R[i]] = targetStateBlock->renderState[SavedVertexStates_R[i]];
}
for (j = 0; j < MAX_COMBINED_SAMPLERS; j++) {
for (i = 0; i < NUM_SAVEDVERTEXSTATES_S; i++) {
This->samplerState[j][SavedVertexStates_S[i]] = targetStateBlock->samplerState[j][SavedVertexStates_S[i]];
}
}
for (j = 0; j < MAX_TEXTURES; j++) {
for (i = 0; i < NUM_SAVEDVERTEXSTATES_R; i++) {
This->textureState[j][SavedVertexStates_R[i]] = targetStateBlock->textureState[j][SavedVertexStates_R[i]];
}
}
} else if(This->blockType == WINED3DSBT_PIXELSTATE) {
This->pixelShader = targetStateBlock->pixelShader;
memcpy(This->pixelShaderConstantB, targetStateBlock->pixelShaderConstantB, sizeof(This->pixelShaderConstantI));
memcpy(This->pixelShaderConstantI, targetStateBlock->pixelShaderConstantI, sizeof(This->pixelShaderConstantF));
memcpy(This->pixelShaderConstantF, targetStateBlock->pixelShaderConstantF, sizeof(float) * GL_LIMITS(pshader_constantsF) * 4);
for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
This->renderState[SavedPixelStates_R[i]] = targetStateBlock->renderState[SavedPixelStates_R[i]];
}
for (j = 0; j < MAX_COMBINED_SAMPLERS; j++) {
for (i = 0; i < NUM_SAVEDPIXELSTATES_S; i++) {
This->samplerState[j][SavedPixelStates_S[i]] = targetStateBlock->samplerState[j][SavedPixelStates_S[i]];
}
}
for (j = 0; j < MAX_TEXTURES; j++) {
for (i = 0; i < NUM_SAVEDPIXELSTATES_R; i++) {
This->textureState[j][SavedPixelStates_R[i]] = targetStateBlock->textureState[j][SavedPixelStates_R[i]];
}
}
}
TRACE("(%p) : Updated state block %p ------------------^\n", targetStateBlock, This);