On Sat, 9 Jul 2011 03:41:32 -0700, Kenneth Graunke <[email protected]> wrote: > The existing code was missing GL_DEPTH_COMPONENT32, resulting in it > wrongly returning the color buffer instead of the depth buffer. > > Fixes an issue in PlaneShift 0.5.7 when casting spells. The game calls > CopyTexSubImage2D on buffers with a GL_DEPTH_COMPONENT32 internal > format, which (prior to this patch) resulted in an attempt to copy > ARGB8888 to X8_Z24. > > Instead of adding the missing enumeration directly, convert the code to > use _mesa_is_depth_format() and _mesa_is_depthstencil_format() as these > should catch any newly added depth formats in the future. > > NOTE: This is a candidate for the 7.10 and 7.11 branches. > > Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
pgpli4oL5ay08.pgp
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