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iris: Use iris_flush_bits_for_history in iris_transfer_flush_region 

Instead of using the combined iris_flush_and_dirty_for_history, use
iris_flush_bits_for_history directly - we were already using the split
out iris_dirty_for_history.  There's no need to dirty twice, and we can
avoid the looping altogether for non-buffers.
This commit is contained in:
Kenneth Graunke 2019-06-19 23:01:21 -05:00
parent 6890340c31
commit c4c17ab3ec
1 changed files with 12 additions and 5 deletions
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17
src/gallium/drivers/iris/iris_resource.c
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@ -1472,12 +1472,19 @@ iris_transfer_flush_region(struct pipe_context *ctx,
if (map->staging)
iris_flush_staging_region(xfer, box);
uint32_t history_flush = 0;
if (res->base.target == PIPE_BUFFER) {
history_flush |= iris_flush_bits_for_history(res) |
PIPE_CONTROL_RENDER_TARGET_FLUSH;
}
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_flush_and_dirty_for_history(ice, &ice->batches[i], res,
"cache history: transfer flush");
struct iris_batch *batch = &ice->batches[i];
if (batch->contains_draw || batch->cache.render->entries) {
iris_batch_maybe_flush(batch, 24);
iris_emit_pipe_control_flush(batch, "cache history: transfer flush",
history_flush);
}
}