[i965] regression: piglit.spec.arb_depth_buffer_float.fbo-depthstencil-gl_depth32f_stencil8-drawpixels
Bisected to
90f98b56f8541a3e7bc96e1121f404350bb68cf8
Author: Eric Anholt <eric@anholt.net>
mesa: Deduplicate _mesa_pack_uint_z_row().
util_format_pack_z_32unorm() does the same thing but supports more
formats.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10336>
Failing tests:
piglit.spec.arb_depth_buffer_float.fbo-depthstencil-gl_depth32f_stencil8-drawpixels-24_8
piglit.spec.arb_depth_buffer_float.fbo-depthstencil-gl_depth32f_stencil8-drawpixels-32f_24_8_rev
Sample output:
/tmp/build_root/m64/lib/piglit/bin/fbo-depthstencil drawpixels GL_DEPTH32F_STENCIL8 32F_24_8_REV -auto -fbo
Testing GL_DEPTH32F_STENCIL8.
Testing 32F_24_8_REV.
Testing glDrawPixels(depthstencil).
Depth at 31,0 Expected: 0.250000 Observed: 0.375000
Depth at 32,0 Expected: 0.250000 Observed: 0.375000
Depth at 33,0 Expected: 0.250000 Observed: 0.375000
Depth at 34,0 Expected: 0.250000 Observed: 0.375000
Depth at 35,0 Expected: 0.250000 Observed: 0.375000
Depth at 36,0 Expected: 0.250000 Observed: 0.375000
Depth at 37,0 Expected: 0.250000 Observed: 0.375000
Depth at 38,0 Expected: 0.250000 Observed: 0.375000
Depth at 39,0 Expected: 0.250000 Observed: 0.375000
Depth at 40,0 Expected: 0.250000 Observed: 0.375000
Depth at 41,0 Expected: 0.250000 Observed: 0.375000
Depth at 42,0 Expected: 0.250000 Observed: 0.375000
Depth at 43,0 Expected: 0.250000 Observed: 0.375000
Depth at 44,0 Expected: 0.250000 Observed: 0.375000
Depth at 45,0 Expected: 0.250000 Observed: 0.375000
Depth at 46,0 Expected: 0.250000 Observed: 0.375000
Depth at 47,0 Expected: 0.250000 Observed: 0.375000
Depth at 48,0 Expected: 0.250000 Observed: 0.375000
Depth at 49,0 Expected: 0.250000 Observed: 0.375000
...
Total failures: 11102
Failing platforms: bdw bsw byt g45 g965 gen9 gen9atom hsw icl ilk ivb snb