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flush errors before glReadPixels

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Glenn Maynard
2004-08-26 20:26:03 +00:00
parent f1f808ee2c
commit d2ad8869f0
1 changed files with 1 additions and 0 deletions
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stepmania/src/RageDisplay_OGL.cpp
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@@ -825,6 +825,7 @@ RageSurface* RageDisplay_OGL::CreateScreenshot()
RageSurface *image = CreateSurface( width, height, desc.bpp, RageSurface *image = CreateSurface( width, height, desc.bpp,
desc.masks[0], desc.masks[1], desc.masks[2], 0 ); desc.masks[0], desc.masks[1], desc.masks[2], 0 );
FlushGLErrors();
glReadPixels(0, 0, wind->GetVideoModeParams().width, wind->GetVideoModeParams().height, GL_RGBA, glReadPixels(0, 0, wind->GetVideoModeParams().width, wind->GetVideoModeParams().height, GL_RGBA,
GL_UNSIGNED_BYTE, image->pixels); GL_UNSIGNED_BYTE, image->pixels);
AssertNoGLError(); AssertNoGLError();