Neil Roberts 0494e70955 test-gles2-context: Read pixels using GL_RGBA not GL_RGB
The GLES2 spec only guarantees calling glReadPixels with GL_RGBA and
an implementation specific format. Mesa seems to now reject reading
with GL_RGB so the test had started failing. This fixes it to just
read using GL_RGBA.

Reviewed-by: Robert Bragg <robert@linux.intel.com>

(cherry picked from commit 745cbcbdee0f5b4df4c6a735b03709248a551884)
2013-02-08 12:20:33 +00:00
..
2013-01-22 17:48:06 +00:00