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Merge pull request #1143 from jackchentwkh/master 

skip push buffer rendering when there is no vertex data or possible non-FVF detected.
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Luke Usher 2018-05-08 13:17:53 +01:00 committed by GitHub
parent 454742dc6e b026952740
commit b62af3df20
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1 changed files with 4 additions and 1 deletions
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5
src/CxbxKrnl/EmuD3D8/PushBuffer.cpp
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@ -300,13 +300,16 @@ extern void XTL::EmuExecutePushBufferRaw
pVertexData = pdwPushData; pVertexData = pdwPushData;
//move pushpuffer to the end of vertex data. //move pushpuffer to the end of vertex data.
pdwPushData += dwCount; pdwPushData += dwCount;
if (dwCount == 0) {
continue;
}
// retrieve vertex shader // retrieve vertex shader
DWORD dwVertexShader = g_CurrentXboxVertexShaderHandle; DWORD dwVertexShader = g_CurrentXboxVertexShaderHandle;
if (VshHandleIsVertexShader(dwVertexShader)) if (VshHandleIsVertexShader(dwVertexShader))
{ {
EmuWarning("Non-FVF Vertex Shaders not yet supported for PushBuffer emulation!"); EmuWarning("Non-FVF Vertex Shaders not yet supported for PushBuffer emulation!");
continue;
} }
if(dwVertexShader == 0) if(dwVertexShader == 0)
{ {