UPSTREAM: mesa/get: Convert stencil values to TYPE_UINT.
These are listed as Z+ in the GL spec, and often have values of
0xFFFFFFFF. For glGetFloat, we should return 4294967295.0 rather than
-1.0. Similarly, for glGetInteger64v, we should return 0xFFFFFFFF, not
the sign extended 0xFFFFFFFFFFFFFFFF.
Fixes 6 dEQP tests matching the pattern
dEQP-GLES3.functional.state_query.integers.stencil*value*mask*getfloat
when run in a single process (with state reset code happening between
tests, which makes dEQP set the stencil value mask to 0xFFFFFFFF).
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
(cherry picked from commit 37d63b50b196afe61b4d7c33b1118a49a5e1e13f)
BUG=chrome-os-partner:61232
BUG=b:33816113
TEST=run cts -m CtsDeqpTestCases --skip-device-info --module-arg CtsDeqpTestCases:include-filter:dEQP-GLES3.functional.state_query.integers#stencil_*_getfloat
Change-Id: Ia41d2950afbd44e07e5d25748522c102edd83ea7
Reviewed-on: https://chromium-review.googlesource.com/423001
Commit-Ready: Haixia Shi <hshi@chromium.org>
Tested-by: Haixia Shi <hshi@chromium.org>
Reviewed-by: Haixia Shi <hshi@chromium.org>
1 file changed