diff options
| author | Marek Olšák <[email protected]> | 2016-06-27 19:45:30 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-06-29 20:12:00 +0200 |
| commit | 82b39f352142a91ad98ae84f313287eb14197c90 (patch) | |
| tree | 279868590eb33259f8ab2fb9c990c300bfeaa8a1 /src/gallium/drivers | |
| parent | 9ae41227c24eac7245d90f27a3d024bccebbacd0 (diff) | |
gallium/radeon: assume X11 DRI3 can use at most 5 back buffers
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index fc50b91d685..c145dc3a069 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -570,6 +570,10 @@ struct r600_common_context { * in r600_texture because r600_texture can be shared by multiple * contexts. This is for back buffers only. We shouldn't get too many * of those. + * + * X11 DRI3 rotates among a finite set of back buffers. They should + * all fit in this array. If they don't, separate DCC might never be + * enabled by DCC stat gathering. */ struct { struct r600_texture *tex; @@ -579,7 +583,7 @@ struct r600_common_context { * the least recently used slot is evicted based on this. */ int64_t last_use_timestamp; bool query_active; - } dcc_stats[2]; + } dcc_stats[5]; /* The list of all texture buffer objects in this context. * This list is walked when a buffer is invalidated/reallocated and |