fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-06 13:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

iris: Make a resource_is_busy() helper

Browse source 
This checks both "is it busy" and "do we have work queued up for it"?
This commit is contained in:
Kenneth Graunke 2019-04-16 13:23:06 -07:00
parent 5ad0c88dbe
commit 768b17a7ad
1 changed files with 13 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
src/gallium/drivers/iris/iris_resource.c
View file

@ -878,6 +878,18 @@ iris_resource_get_handle(struct pipe_screen *pscreen,
return false;
}
static bool
resource_is_busy(struct iris_context *ice,
struct iris_resource *res)
{
bool busy = iris_bo_busy(res->bo);
for (int i = 0; i < IRIS_BATCH_COUNT; i++)
busy |= iris_batch_references(&ice->batches[i], res->bo);
return busy;
}
static void
iris_invalidate_resource(struct pipe_context *ctx,
struct pipe_resource *resource)
@ -1331,10 +1343,7 @@ iris_transfer_map(struct pipe_context *ctx,
}
if (!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
map_would_stall = iris_bo_busy(res->bo);
for (int i = 0; i < IRIS_BATCH_COUNT; i++)
map_would_stall |= iris_batch_references(&ice->batches[i], res->bo);
map_would_stall = resource_is_busy(ice, res);
if (map_would_stall && (usage & PIPE_TRANSFER_DONTBLOCK) &&
(usage & PIPE_TRANSFER_MAP_DIRECTLY))