diff options
| author | Eric Anholt <[email protected]> | 2017-11-24 22:15:28 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2017-12-01 15:37:28 -0800 |
| commit | 516736705017f3e19be37f22c6655a055413683b (patch) | |
| tree | 674688a3b58bd7e80b29e3202743a9f853c5554f /src/gallium/drivers/vc4/vc4_context.h | |
| parent | 842b05d6ad8da895bc300ad9652bc09e2b0b1959 (diff) | |
broadcom/vc4: Skip emitting redundant VC4_PACKET_GEM_HANDLES.
Now that there's only one user of it, it's pretty obvious how to avoid
emitting redundant ones. This should save a bunch of kernel validation
overhead.
No statistically sigificant difference on the minetest trace I was looking
at (n=169), but the maximum FPS is up by .3%
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_context.h')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_context.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_context.h b/src/gallium/drivers/vc4/vc4_context.h index 4a1e4093f1a..cd404d42c3b 100644 --- a/src/gallium/drivers/vc4/vc4_context.h +++ b/src/gallium/drivers/vc4/vc4_context.h @@ -243,6 +243,9 @@ struct vc4_job { */ uint32_t bo_space; + /* Last BO hindex referenced from VC4_PACKET_GEM_HANDLES. */ + uint32_t last_gem_handle_hindex; + /** @{ Surfaces to submit rendering for. */ struct pipe_surface *color_read; struct pipe_surface *color_write; |