intel: use _mesa_meta_Clear with OpenGL ES 1.1 v2
Patch changes i915 and i965 drivers to use fixed function version of meta clear when running on ES 1.1. This fixes rendering errors seen with Google Maps, Angry Birds and Gallery3D on Android platform. Change 88128516 exposes all extensions internally to be available independent of GL flavour, therefore check against ARB_fragment_shader does not work. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50333 Signed-off-by:Tapani Pälli <tapani.palli@intel.com> Reviewed-by:
Kenneth Graunke <kenneth@whitecape.org> Reviewed-by:
Eric Anholt <eric@anholt.net>