Robert Bragg 606fb8f56f [cogl] Adds cogl_read_pixels to replace direct use of glReadPixels ... To allow for flushing of batched geometry within Cogl we can't support users directly calling glReadPixels. glReadPixels is also awkward, not least because it returns upside down image data. All the unit tests have been swithed over and clutter_stage_read_pixels now sits on top of this too.		2009-06-29 23:49:06 +01:00
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reference/cogl	[cogl] Adds cogl_read_pixels to replace direct use of glReadPixels	2009-06-29 23:49:06 +01:00