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| author | Francisco Jerez <currojerez@riseup.net> | 2016-07-05 23:21:21 -0700 |
|---|---|---|
| committer | Francisco Jerez <currojerez@riseup.net> | 2016-08-24 13:28:30 -0700 |
| commit | 303fb5881c36b8c1270f3c8071705eea336c341b (patch) | |
| tree | 92bf4b1472f95718ffb40b600b483a788484febb /src/mesa/main/barrier.h | |
| parent | 6a976bbf84c9c8790fa61bbeb5eb24a2e646c76c (diff) | |
| download | external_mesa3d-303fb5881c36b8c1270f3c8071705eea336c341b.zip external_mesa3d-303fb5881c36b8c1270f3c8071705eea336c341b.tar.gz external_mesa3d-303fb5881c36b8c1270f3c8071705eea336c341b.tar.bz2 | |
mesa: Add blend barrier entry point and driver hook.
Both MESA_shader_framebuffer_fetch_non_coherent and the non-coherent
variant of KHR_blend_equation_advanced will use this driver hook to
request coherency between framebuffer reads and writes. This
intentionally doesn't hook up glBlendBarrierMESA to the dispatch layer
since the extension isn't exposed to applications yet, see [1]
for more details.
[1] https://lists.freedesktop.org/archives/mesa-dev/2016-July/124028.html
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Diffstat (limited to 'src/mesa/main/barrier.h')
| -rw-r--r-- | src/mesa/main/barrier.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/barrier.h b/src/mesa/main/barrier.h index 8eee583..21dce90 100644 --- a/src/mesa/main/barrier.h +++ b/src/mesa/main/barrier.h @@ -47,4 +47,7 @@ _mesa_MemoryBarrier(GLbitfield barriers); void GLAPIENTRY _mesa_MemoryBarrierByRegion(GLbitfield barriers); +void GLAPIENTRY +_mesa_BlendBarrierMESA(void); + #endif /* BARRIER_H */ |