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wined3d: Store the position_transformed flag in the vdecl.

This commit is contained in:
Stefan Dösinger 2007-07-30 12:35:33 +02:00 committed by Alexandre Julliard
parent 06e51c21e1
commit b8dd5839ef
3 changed files with 12 additions and 12 deletions
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11
dlls/wined3d/drawprim.c
View File

@ -160,14 +160,9 @@ void primitiveDeclarationConvertToStridedData(
DWORD *streams = vertexDeclaration->streams;
/* Check for transformed vertices, disable vertex shader if present */
strided->u.s.position_transformed = FALSE;
for (i = 0; i < vertexDeclaration->declarationWNumElements - 1; ++i) {
element = vertexDeclaration->pDeclarationWine + i;
if (element->Usage == WINED3DDECLUSAGE_POSITIONT) {
strided->u.s.position_transformed = TRUE;
useVertexShaderFunction = FALSE;
}
strided->u.s.position_transformed = vertexDeclaration->position_transformed;
if(vertexDeclaration->position_transformed) {
useVertexShaderFunction = FALSE;
}
/* Translate the declaration into strided data */

12
dlls/wined3d/vertexdeclaration.c
View File

@ -143,14 +143,18 @@ static HRESULT WINAPI IWineD3DVertexDeclarationImpl_SetDeclaration(IWineD3DVerte
/* Do some static analysis on the elements to make reading the declaration more comfortable
* for the drawing code
*
* First, find the Streams used in the declaration. The vertex buffers have to be loaded
* when drawing.
*/
This->num_streams = 0;
This->position_transformed = FALSE;
for (i = 0; i < element_count; ++i) {
/* Filter tesselation pseudo streams*/
if(This->pDeclarationWine[i].Usage == WINED3DDECLUSAGE_POSITIONT) {
This->position_transformed = TRUE;
}
/* Find the Streams used in the declaration. The vertex buffers have to be loaded
* when drawing, but filter tesselation pseudo streams
*/
if(This->pDeclarationWine[i].Stream >= MAX_STREAMS) continue;
if(!isPreLoaded[This->pDeclarationWine[i].Stream]) {

1
dlls/wined3d/wined3d_private.h
View File

@ -1228,6 +1228,7 @@ typedef struct IWineD3DVertexDeclarationImpl {
DWORD streams[MAX_STREAMS];
UINT num_streams;
BOOL position_transformed;
} IWineD3DVertexDeclarationImpl;
extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;