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fix OSX build

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This commit is contained in:
Erwin Coumans
2013-07-02 21:08:52 -07:00
parent 0f78c696b5
commit 8faf5bca21
2 changed files with 6 additions and 3 deletions
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7
btgui/OpenGLWindow/GLInstancingRenderer.cpp
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@@ -1192,6 +1192,10 @@ void GLInstancingRenderer::renderSceneInternal(int renderMode)
// glEnable(GL_DEPTH_TEST);
GLint dims[4];
glGetIntegerv(GL_VIEWPORT, dims);
//we need to get the viewport dims, because on Apple Retina the viewport dimension is different from screenWidth
//printf("dims=%d,%d,%d,%d\n",dims[0],dims[1],dims[2],dims[3]);
// Accept fragment if it closer to the camera than the former one
//glDepthFunc(GL_LESS);
@@ -1504,7 +1508,8 @@ void GLInstancingRenderer::renderSceneInternal(int renderMode)
{
// writeTextureToPng(shadowMapWidth,shadowMapHeight,"shadowmap.png",4);
m_data->m_shadowMap->disable();
glViewport(0,0,m_screenWidth,m_screenHeight);
glViewport(dims[0],dims[1],dims[2],dims[3]);
}
err = glGetError();