diff options
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_context.h')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_context.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_context.h b/src/gallium/drivers/freedreno/freedreno_context.h index 3d18260445f..808e3a72f02 100644 --- a/src/gallium/drivers/freedreno/freedreno_context.h +++ b/src/gallium/drivers/freedreno/freedreno_context.h @@ -134,6 +134,18 @@ struct fd_context { } gmem_reason; unsigned num_draws; + /* we can't really sanely deal with wraparound point in ringbuffer + * and because of the way tiling works we can't really flush at + * arbitrary points (without a big performance hit). When we get + * too close to the end of the current ringbuffer, cycle to the next + * one (and wait for pending rendering from next rb to complete). + * We want the # of ringbuffers to be high enough that we don't + * normally have to wait before resetting to the start of the next + * rb. + */ + struct fd_ringbuffer *rings[4]; + unsigned rings_idx; + struct fd_ringbuffer *ring; struct fd_ringmarker *draw_start, *draw_end; |