Robert Bragg 6f79eb8a5a Use MESA_pack_invert to avoid read_pixels flip ... cogl_read_pixels returns image data in a top-down memory order, but because OpenGL normally returns pixel data in a bottom-up order we have to flip the data before returning it to the user. If the OpenGL driver supports the GL_MESA_pack_invert extension though we can ask the driver to return the data in a top-down order in the first place. Signed-off-by: Neil Roberts <neil@linux.intel.com>		2011-07-13 19:06:19 +01:00
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gl	Use MESA_pack_invert to avoid read_pixels flip	2011-07-13 19:06:19 +01:00
gles	Dynamically load the GL or GLES library	2011-07-11 12:57:38 +01:00
Makefile.am	Intial Re-layout of the Cogl source code and introduction of a Cogl Winsys	2009-10-16 18:58:50 +01:00