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| author | Jason Ekstrand <[email protected]> | 2017-06-21 21:35:07 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2017-07-22 20:59:22 -0700 |
| commit | 3e57e9494c2279580ad6a83ab8c065d01e7e634e (patch) | |
| tree | 900b7f29e9ce674e4d9f36333f39056c8081c3e2 /src/mesa/Makefile.am | |
| parent | d4de403f9191ed995e1684dbe50011e55cd62501 (diff) | |
i965: Enable regular fast-clears (CCS_D) on gen9+
The set of formats which supports CCS_E is actually fairly small on
gen9. However, everything that supports fast-clears on gen8 also
supports fast-clears on gen9+. The one very annoying exception is
that blending is broken for non-0/1 clear colors with sRGB formats.
In order to solve that problem, we do a resolve to get rid of the
clear color. Another option would be to just not fast-clear with
non-0/1 clear colors however non-0/1 + blending + sRGB is uncommon
enough that this shouldn't be a significant performance problem.
This appears to help gl_manhattan31_off by about 2%.
Reviewed-by: Topi Pohjolainen <[email protected]>
Diffstat (limited to 'src/mesa/Makefile.am')
0 files changed, 0 insertions, 0 deletions