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wined3d: Remove the FVF codepath from drawprim.

This commit is contained in:
Stefan Dösinger 2007-06-04 14:16:32 +02:00 committed by Alexandre Julliard
parent 527295e57f
commit 030b92a2f6
4 changed files with 3 additions and 191 deletions
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6
dlls/wined3d/device.c
View File

@ -3861,11 +3861,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_ProcessVertices(IWineD3DDevice *iface,
*/
This->stateBlock->streamIsUP = FALSE;
memset(&strided, 0, sizeof(strided));
if(This->stateBlock->vertexDecl) {
primitiveDeclarationConvertToStridedData(iface, FALSE, &strided, &vbo);
} else {
primitiveConvertToStridedData(iface, &strided, &vbo);
}
primitiveDeclarationConvertToStridedData(iface, FALSE, &strided, &vbo);
This->stateBlock->streamIsUP = streamWasUP;
if(vbo || SrcStartIndex) {

164
dlls/wined3d/drawprim.c
View File

@ -244,170 +244,6 @@ void primitiveDeclarationConvertToStridedData(
}
}
void primitiveConvertFVFtoOffset(DWORD thisFVF, DWORD stride, BYTE *data, WineDirect3DVertexStridedData *strided, GLint streamVBO, UINT streamNo) {
int numBlends;
int numTextures;
int textureNo;
int coordIdxInfo = 0x00; /* Information on number of coords supplied */
int numCoords[8]; /* Holding place for WINED3DFVF_TEXTUREFORMATx */
/* Either 3 or 4 floats depending on the FVF */
/* FIXME: Can blending data be in a different stream to the position data?
and if so using the fixed pipeline how do we handle it */
if (thisFVF & WINED3DFVF_POSITION_MASK) {
strided->u.s.position.lpData = data;
strided->u.s.position.dwType = WINED3DDECLTYPE_FLOAT3;
strided->u.s.position.dwStride = stride;
strided->u.s.position.VBO = streamVBO;
strided->u.s.position.streamNo = streamNo;
data += 3 * sizeof(float);
if ((thisFVF & WINED3DFVF_POSITION_MASK) == WINED3DFVF_XYZRHW) {
strided->u.s.position.dwType = WINED3DDECLTYPE_FLOAT4;
strided->u.s.position_transformed = TRUE;
data += sizeof(float);
} else
strided->u.s.position_transformed = FALSE;
}
/* Blending is numBlends * FLOATs followed by a DWORD for UBYTE4 */
/** do we have to Check This->stateBlock->renderState[D3DRS_INDEXEDVERTEXBLENDENABLE] ? */
numBlends = 1 + (((thisFVF & WINED3DFVF_XYZB5) - WINED3DFVF_XYZB1) >> 1);
if(thisFVF & WINED3DFVF_LASTBETA_UBYTE4) numBlends--;
if ((thisFVF & WINED3DFVF_POSITION_MASK ) > WINED3DFVF_XYZRHW) {
TRACE("Setting blend Weights to %p\n", data);
strided->u.s.blendWeights.lpData = data;
strided->u.s.blendWeights.dwType = WINED3DDECLTYPE_FLOAT1 + numBlends - 1;
strided->u.s.blendWeights.dwStride = stride;
strided->u.s.blendWeights.VBO = streamVBO;
strided->u.s.blendWeights.streamNo = streamNo;
data += numBlends * sizeof(FLOAT);
if (thisFVF & WINED3DFVF_LASTBETA_UBYTE4) {
strided->u.s.blendMatrixIndices.lpData = data;
strided->u.s.blendMatrixIndices.dwType = WINED3DDECLTYPE_UBYTE4;
strided->u.s.blendMatrixIndices.dwStride= stride;
strided->u.s.blendMatrixIndices.VBO = streamVBO;
strided->u.s.blendMatrixIndices.streamNo= streamNo;
data += sizeof(DWORD);
}
}
/* Normal is always 3 floats */
if (thisFVF & WINED3DFVF_NORMAL) {
strided->u.s.normal.lpData = data;
strided->u.s.normal.dwType = WINED3DDECLTYPE_FLOAT3;
strided->u.s.normal.dwStride = stride;
strided->u.s.normal.VBO = streamVBO;
strided->u.s.normal.streamNo = streamNo;
data += 3 * sizeof(FLOAT);
}
/* Pointsize is a single float */
if (thisFVF & WINED3DFVF_PSIZE) {
strided->u.s.pSize.lpData = data;
strided->u.s.pSize.dwType = WINED3DDECLTYPE_FLOAT1;
strided->u.s.pSize.dwStride = stride;
strided->u.s.pSize.VBO = streamVBO;
strided->u.s.pSize.streamNo = streamNo;
data += sizeof(FLOAT);
}
/* Diffuse is 4 unsigned bytes */
if (thisFVF & WINED3DFVF_DIFFUSE) {
strided->u.s.diffuse.lpData = data;
strided->u.s.diffuse.dwType = WINED3DDECLTYPE_SHORT4;
strided->u.s.diffuse.dwStride = stride;
strided->u.s.diffuse.VBO = streamVBO;
strided->u.s.diffuse.streamNo = streamNo;
data += sizeof(DWORD);
}
/* Specular is 4 unsigned bytes */
if (thisFVF & WINED3DFVF_SPECULAR) {
strided->u.s.specular.lpData = data;
strided->u.s.specular.dwType = WINED3DDECLTYPE_SHORT4;
strided->u.s.specular.dwStride = stride;
strided->u.s.specular.VBO = streamVBO;
strided->u.s.specular.streamNo = streamNo;
data += sizeof(DWORD);
}
/* Texture coords */
numTextures = (thisFVF & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
coordIdxInfo = (thisFVF & 0x00FF0000) >> 16; /* 16 is from definition of WINED3DFVF_TEXCOORDSIZE1, and is 8 (0-7 stages) * 2bits long */
/* numTextures indicates the number of texture coordinates supplied */
/* However, the first set may not be for stage 0 texture - it all */
/* depends on WINED3DTSS_TEXCOORDINDEX. */
/* The number of bytes for each coordinate set is based off */
/* WINED3DFVF_TEXCOORDSIZEn, which are the bottom 2 bits */
/* So, for each supplied texture extract the coords */
for (textureNo = 0; textureNo < numTextures; ++textureNo) {
strided->u.s.texCoords[textureNo].lpData = data;
strided->u.s.texCoords[textureNo].dwType = WINED3DDECLTYPE_FLOAT1;
strided->u.s.texCoords[textureNo].dwStride = stride;
strided->u.s.texCoords[textureNo].VBO = streamVBO;
strided->u.s.texCoords[textureNo].streamNo = streamNo;
numCoords[textureNo] = coordIdxInfo & 0x03;
/* Always one set */
data += sizeof(float);
if (numCoords[textureNo] != WINED3DFVF_TEXTUREFORMAT1) {
strided->u.s.texCoords[textureNo].dwType = WINED3DDECLTYPE_FLOAT2;
data += sizeof(float);
if (numCoords[textureNo] != WINED3DFVF_TEXTUREFORMAT2) {
strided->u.s.texCoords[textureNo].dwType = WINED3DDECLTYPE_FLOAT3;
data += sizeof(float);
if (numCoords[textureNo] != WINED3DFVF_TEXTUREFORMAT3) {
strided->u.s.texCoords[textureNo].dwType = WINED3DDECLTYPE_FLOAT4;
data += sizeof(float);
}
}
}
coordIdxInfo = coordIdxInfo >> 2; /* Drop bottom two bits */
}
}
void primitiveConvertToStridedData(IWineD3DDevice *iface, WineDirect3DVertexStridedData *strided, BOOL *fixup) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *) iface;
GLint streamVBO = 0;
DWORD stride = This->stateBlock->streamStride[0];
BYTE *data = NULL;
DWORD thisFVF = 0;
/* Retrieve appropriate FVF */
thisFVF = This->stateBlock->fvf;
/* Handle memory passed directly as well as vertex buffers */
if (This->stateBlock->streamIsUP) {
streamVBO = 0;
data = (BYTE *)This->stateBlock->streamSource[0];
} else {
/* The for loop should iterate through here only once per stream, so we don't need magic to prevent double loading
* buffers
*/
data = IWineD3DVertexBufferImpl_GetMemory(This->stateBlock->streamSource[0], 0, &streamVBO);
if(fixup) {
if(streamVBO != 0 ) *fixup = TRUE;
}
}
VTRACE(("FVF for stream 0 is %lx\n", thisFVF));
/* Now convert the stream into pointers */
primitiveConvertFVFtoOffset(thisFVF, stride, data, strided, streamVBO, 0);
/* Now call PreLoad on the vertex buffer. In the very rare case
* that the buffers stopps converting PreLoad will dirtify the VDECL again.
* The vertex buffer can now use the strided structure in the device instead of finding its
* own again.
*/
if(!This->stateBlock->streamIsUP) {
IWineD3DVertexBuffer_PreLoad(This->stateBlock->streamSource[0]);
}
}
static void drawStridedFast(IWineD3DDevice *iface,UINT numberOfVertices, GLenum glPrimitiveType,
const void *idxData, short idxSize, ULONG minIndex, ULONG startIdx, ULONG startVertex) {
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;

15
dlls/wined3d/state.c
View File

@ -3067,7 +3067,7 @@ static inline void handleStreams(IWineD3DStateBlockImpl *stateblock, BOOL useVer
if(TRACE_ON(d3d)) {
drawPrimitiveTraceDataLocations(dataLocations);
}
} else if (stateblock->vertexDecl) {
} else {
/* Note: This is a fixed function or shader codepath.
* This means it must handle both types of strided data.
* Shaders must go through here to zero the strided data, even if they
@ -3077,18 +3077,7 @@ static inline void handleStreams(IWineD3DStateBlockImpl *stateblock, BOOL useVer
memset(dataLocations, 0, sizeof(*dataLocations));
primitiveDeclarationConvertToStridedData((IWineD3DDevice *) device,
useVertexShaderFunction, dataLocations, &fixup);
} else {
/* Note: This codepath is not reachable from d3d9 (see fvf->decl9 conversion)
* It is reachable through d3d8, but only for fixed-function.
* It will not work properly for shaders.
*/
TRACE("================ FVF ===================\n");
memset(dataLocations, 0, sizeof(*dataLocations));
primitiveConvertToStridedData((IWineD3DDevice *) device, dataLocations, &fixup);
if(TRACE_ON(d3d)) {
drawPrimitiveTraceDataLocations(dataLocations);
}
}
}
if (dataLocations->u.s.position_transformed) {
useVertexShaderFunction = FALSE;

9
dlls/wined3d/wined3d_private.h
View File

@ -410,21 +410,12 @@ void drawPrimitive(IWineD3DDevice *iface,
const void *idxData,
int minIndex);
void primitiveConvertToStridedData(IWineD3DDevice *iface, WineDirect3DVertexStridedData *strided, BOOL *fixup);
void primitiveDeclarationConvertToStridedData(
IWineD3DDevice *iface,
BOOL useVertexShaderFunction,
WineDirect3DVertexStridedData *strided,
BOOL *fixup);
void primitiveConvertFVFtoOffset(DWORD thisFVF,
DWORD stride,
BYTE *data,
WineDirect3DVertexStridedData *strided,
GLint streamVBO,
UINT streamNo);
DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
void blt_to_drawable(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *surface);