vcl/source/opengl/OpenGLContext.cxx | 6 ++++++
1 file changed, 6 insertions(+)
New commits:
commit 7a693c4a3d64e7343dfa40e0134fa917b04927d8
Author: Markus Mohrhard <markus.mohrh...@googlemail.com>
Date: Tue Dec 2 03:05:27 2014 +0100
add some debug code that checks the returned pixel format
Change-Id: I44a1a8d97fecb7d371c4daa9888c56766087ec82
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index 2de3afe..c4f245e 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -874,6 +874,12 @@ bool OpenGLContext::ImplInit()
else
{
WindowPix = ChoosePixelFormat(m_aGLWin.hDC, &PixelFormatFront);
+#if 1
+ PIXELFORMATDESCRIPTOR pfd;
+ DescribePixelFormat(m_aGLWin.hDC, WindowPix,
sizeof(PIXELFORMATDESCRIPTOR), &pfd);
+ SAL_WARN("vcl.opengl", "Render Target: Window: " << (int)
((pfd.dwFlags & PFD_DRAW_TO_WINDOW) != 0) << ", Bitmap: " << (int)
((pfd.dwFlags & PFD_DRAW_TO_BITMAP) != 0));
+ SAL_WARN("vcl.opengl", "Supports OpenGL: " << (int) ((pfd.dwFlags &
PFD_SUPPORT_OPENGL) != 0));
+#endif
}
if (WindowPix == 0)
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