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wined3d: Fix matching WINED3DDECLUSAGE_POSITION against WINED3DDECLUSAGE_POSITIONT.

This commit is contained in:
H. Verbeet 2007-02-27 20:51:18 +01:00 committed by Alexandre Julliard
parent 8b2a86a892
commit b299395f30
1 changed files with 11 additions and 2 deletions
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13
dlls/wined3d/vertexshader.c
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@ -634,6 +634,15 @@ static void vshader_set_input(
This->semantics_in[regnum].reg = reg_token;
}
static BOOL match_usage(BYTE usage1, BYTE usage_idx1, BYTE usage2, BYTE usage_idx2) {
if (usage_idx1 != usage_idx2) return FALSE;
if (usage1 == usage2) return TRUE;
if (usage1 == WINED3DDECLUSAGE_POSITION && usage2 == WINED3DDECLUSAGE_POSITIONT) return TRUE;
if (usage2 == WINED3DDECLUSAGE_POSITION && usage1 == WINED3DDECLUSAGE_POSITIONT) return TRUE;
return FALSE;
}
BOOL vshader_get_input(
IWineD3DVertexShader* iface,
BYTE usage_req, BYTE usage_idx_req,
@ -647,7 +656,7 @@ BOOL vshader_get_input(
DWORD usage = (usage_token & WINED3DSP_DCL_USAGE_MASK) >> WINED3DSP_DCL_USAGE_SHIFT;
DWORD usage_idx = (usage_token & WINED3DSP_DCL_USAGEINDEX_MASK) >> WINED3DSP_DCL_USAGEINDEX_SHIFT;
if (usage_token && (usage == usage_req && usage_idx == usage_idx_req)) {
if (usage_token && match_usage(usage, usage_idx, usage_req, usage_idx_req)) {
*regnum = i;
return TRUE;
}
@ -673,7 +682,7 @@ BOOL vshader_input_is_color(
* if it has D3DCOLOR as it's type. This works for both d3d8 and d3d9. */
for (i = 0; i < vertexDeclaration->declarationWNumElements-1; ++i) {
WINED3DVERTEXELEMENT *element = vertexDeclaration->pDeclarationWine + i;
if ((element->Usage == usage && element->UsageIndex == usage_idx)) {
if (match_usage(element->Usage, element->UsageIndex, usage, usage_idx)) {
return element->Type == WINED3DDECLTYPE_D3DCOLOR;
}
}