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Don't try to create HW Vertex Shaders when code is NULL (ie use 

default rendering code using VertexShaderDeclaration for datas) as GL
drivers don't like empty programs.
oldstable
Raphael Junqueira 2004-04-23 21:28:02 +00:00 committed by Alexandre Julliard
parent b42da1c51c
commit e4a96cd571
1 changed files with 3 additions and 2 deletions
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5
dlls/d3d8/shader.c
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@ -919,9 +919,10 @@ inline static VOID IDirect3DVertexShaderImpl_ParseProgram(IDirect3DVertexShaderI
}
/* Generate HW shader in needed */
if (useHW)
if (useHW && NULL != pFunction) {
IDirect3DVertexShaderImpl_GenerateProgramArbHW(vshader, pFunction);
}
/* copy the function ... because it will certainly be released by application */
if (NULL != pFunction) {
vshader->function = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, vshader->functionLength);