diff options
| author | Marek Olšák <[email protected]> | 2019-09-25 21:38:40 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-10-07 20:05:00 -0400 |
| commit | 732ea0b213ce534c2ac05ced8ead2df8fa769efb (patch) | |
| tree | f6d7168f59565a5e8d6e5f2e5409ff68d150a5fc /src/gallium/include/pipe/p_defines.h | |
| parent | 59dd4dafb5fea8a76e43d1280650b087809945a1 (diff) | |
gallium: add PIPE_RESOURCE_FLAG_SINGLE_THREAD_USE to skip util_range lock
u_upload_mgr sets it, so that util_range_add can skip the lock.
The time spent in tc_transfer_flush_region decreases from 0.8% to 0.2%
in torcs on radeonsi.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/gallium/include/pipe/p_defines.h')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index 1dc880bfc72..9e579e479e9 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -494,6 +494,7 @@ enum pipe_flush_flags #define PIPE_RESOURCE_FLAG_MAP_COHERENT (1 << 1) #define PIPE_RESOURCE_FLAG_TEXTURING_MORE_LIKELY (1 << 2) #define PIPE_RESOURCE_FLAG_SPARSE (1 << 3) +#define PIPE_RESOURCE_FLAG_SINGLE_THREAD_USE (1 << 4) #define PIPE_RESOURCE_FLAG_DRV_PRIV (1 << 8) /* driver/winsys private */ #define PIPE_RESOURCE_FLAG_ST_PRIV (1 << 24) /* state-tracker/winsys private */ |