diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2011-04-13 20:36:15 +0200 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-04-19 10:12:20 +1000 |
| commit | 02522b76a1562f8b7317a25e2705927f7bbfed07 (patch) | |
| tree | 155670a62584e577a3afebc4fce05fbcf7261e1f /src/gallium/winsys/r600 | |
| parent | e3b9cf15bbef3fc06f576a378fab70081ee48fba (diff) | |
r600g: don't flush caches if we already did so, even for a subset of the flags
Merging the flushes that are left doesn't seem to give a significant
performance improvement
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/winsys/r600')
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_hw_context.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c index c5d81f1a3a2..d91d8f61928 100644 --- a/src/gallium/winsys/r600/drm/r600_hw_context.c +++ b/src/gallium/winsys/r600/drm/r600_hw_context.c @@ -800,8 +800,8 @@ void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags, struct radeon_bo *bo; bo = r600_bo_get_bo(rbo); - /* if bo has already been flush */ - if (!(bo->last_flush ^ flush_flags)) { + /* if bo has already been flushed */ + if (!(~bo->last_flush & flush_flags)) { bo->last_flush &= flush_mask; return; } |