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zink: refactor resource_sync_writes_from_batch_usage() to manage batch id internally

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this is always used the same way, so we can simplify the code a bit for future use

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9626>
This commit is contained in:
Mike Blumenkrantz 2020-10-28 13:18:55 -04:00
parent 304ee56cab
commit c5390b2ef7
1 changed files with 6 additions and 3 deletions
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9
src/gallium/drivers/zink/zink_resource.c
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@ -55,8 +55,11 @@ debug_describe_zink_resource_object(char *buf, const struct zink_resource_object
static void
resource_sync_writes_from_batch_usage(struct zink_context *ctx, uint32_t batch_uses)
resource_sync_writes_from_batch_usage(struct zink_context *ctx, struct zink_resource *res)
{
uint32_t batch_uses = zink_get_resource_usage(res);
batch_uses &= ~(ZINK_RESOURCE_ACCESS_READ << ZINK_COMPUTE_BATCH_ID);
uint32_t write_mask = 0;
for (int i = 0; i < ZINK_NUM_GFX_BATCHES + ZINK_COMPUTE_BATCH_COUNT; i++)
write_mask |= ZINK_RESOURCE_ACCESS_WRITE << i;
@ -680,7 +683,7 @@ zink_transfer_map(struct pipe_context *pctx,
zink_wait_on_batch(ctx, ZINK_COMPUTE_BATCH_ID);
batch_uses &= ~(ZINK_RESOURCE_ACCESS_READ << ZINK_COMPUTE_BATCH_ID);
if (usage & PIPE_MAP_READ && batch_uses >= ZINK_RESOURCE_ACCESS_WRITE)
resource_sync_writes_from_batch_usage(ctx, batch_uses);
resource_sync_writes_from_batch_usage(ctx, res);
else if (usage & PIPE_MAP_WRITE && batch_uses) {
/* need to wait for all rendering to finish
* TODO: optimize/fix this to be much less obtrusive
@ -782,7 +785,7 @@ zink_transfer_map(struct pipe_context *pctx,
batch_uses &= ~(ZINK_RESOURCE_ACCESS_READ << ZINK_COMPUTE_BATCH_ID);
if (batch_uses >= ZINK_RESOURCE_ACCESS_WRITE) {
if (usage & PIPE_MAP_READ)
resource_sync_writes_from_batch_usage(ctx, batch_uses);
resource_sync_writes_from_batch_usage(ctx, res);
else
zink_fence_wait(pctx);
}