diff options
| author | Kenneth Graunke <[email protected]> | 2019-06-20 09:50:56 -0500 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-06-20 13:32:15 -0500 |
| commit | 5e501ffeb245c3e2e4f93260495aaff960cd8876 (patch) | |
| tree | 394070993c7c4021ed4440eb9645b2921000e7f0 /src | |
| parent | d4a4384b315a4b74357b30f868f4d1c25a571083 (diff) | |
iris: Add maybe_flush calls to texture_barrier and memory_barrier
Otherwise, tests which loop on glMemoryBarrier may run us out of
batch space with piles of flushing. (Ideally, we'd elide those bonus
PIPE_CONTROLs, but presumably this isn't that common of a case...)
Piglit's arb_pipeline_statistics_query-comp would hit this case after
some of the next patches remove other PIPE_CONTROLs with maybe_flushes.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/iris/iris_pipe_control.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/iris/iris_pipe_control.c b/src/gallium/drivers/iris/iris_pipe_control.c index 65879b4968f..4633ac11134 100644 --- a/src/gallium/drivers/iris/iris_pipe_control.c +++ b/src/gallium/drivers/iris/iris_pipe_control.c @@ -161,6 +161,7 @@ iris_texture_barrier(struct pipe_context *ctx, unsigned flags) if (render_batch->contains_draw || render_batch->cache.render->entries || render_batch->cache.depth->entries) { + iris_batch_maybe_flush(render_batch, 48); iris_emit_pipe_control_flush(render_batch, "API: texture barrier (1/2)", PIPE_CONTROL_DEPTH_CACHE_FLUSH | @@ -172,6 +173,7 @@ iris_texture_barrier(struct pipe_context *ctx, unsigned flags) } if (compute_batch->contains_draw) { + iris_batch_maybe_flush(compute_batch, 48); iris_emit_pipe_control_flush(compute_batch, "API: texture barrier (1/2)", PIPE_CONTROL_CS_STALL); @@ -206,6 +208,7 @@ iris_memory_barrier(struct pipe_context *ctx, unsigned flags) for (int i = 0; i < IRIS_BATCH_COUNT; i++) { if (ice->batches[i].contains_draw || ice->batches[i].cache.render->entries) { + iris_batch_maybe_flush(&ice->batches[i], 24); iris_emit_pipe_control_flush(&ice->batches[i], "API: memory barrier", bits); } |