| commit | 392c9f8dfe11034c44aeec72217e6f12dce20490 | [log] [tgz] |
|---|---|---|
| author | Glenn Kennard <glenn.kennard@gmail.com> | Wed Jul 16 16:31:26 2014 +0200 |
| committer | Marek Olšák <marek.olsak@amd.com> | Fri Jul 18 01:58:58 2014 +0200 |
| tree | 4a78b1f333bb976a069ba5ca777ce2b73d3b6f12 | |
| parent | 984a02ba556802775d63a9ce77b4dac567bf8680 [diff] |
r600g: Implement GL_ARB_texture_gather Only supported on evergreen and later. Currently limited to single component textures as the hardware GATHER4 instruction ignores texture swizzles. Piglit quick run passes on radeon 6670 with all applicable textureGather tests, no regressions. Signed-off-by: Glenn Kennard <glenn.kennard@gmail.com> Signed-off-by: Marek Olšák <marek.olsak@amd.com>