diff options
| author | Anuj Phogat <[email protected]> | 2013-10-07 12:05:56 -0700 |
|---|---|---|
| committer | Anuj Phogat <[email protected]> | 2013-11-01 16:01:48 -0700 |
| commit | 8d7a934d0982d7c187e2d33c177063a4c3406a76 (patch) | |
| tree | 480f78b7659d465f8bb0dae0ad3fd9615e389b1c /src/gtest | |
| parent | e26bdf56a479f0da63da09793acbb0bcebeb29e4 (diff) | |
i965/gen6: Enable the features required for GL_ARB_sample_shading
- Enable GEN6_WM_MSDISPMODE_PERSAMPLE, GEN6_WM_POSOFFSET_SAMPLE,
GEN6_WM_OMASK_TO_RENDER_TARGET as per extension's specification.
- Only enable one of GEN6_WM_8_DISPATCH_ENABLE or GEN6_WM_16_DISPATCH_ENABLE
when GEN6_WM_MSDISPMODE_PERSAMPLE is enabled.
Refer SNB PRM Vol. 2, Part 1, Page 279 for details.
V2:
- Use shared function _mesa_get_min_invocations_per_fragment().
- Use brw_wm_prog_data variables: uses_pos_offset, uses_omask.
V3:
- Enable simd16 dispatch with per sample shading.
- Make changes to give preference to 'simd16 only' mode over
'simd8 only' mode in case of non 1x per sample shading.
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Diffstat (limited to 'src/gtest')
0 files changed, 0 insertions, 0 deletions