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r600g/compute: Allow compute_memory_defrag to defragment between resources

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This will be used in the following patch to avoid duplicated code

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Bruno Jiménez 2014-07-19 19:35:50 +02:00 • committed by Tom Stellard
parent 5cf108078c
commit d6b89aef26
2 changed files with 7 additions and 5 deletions
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11
src/gallium/drivers/r600/compute_memory_pool.c
View file

@ -268,7 +268,8 @@ int compute_memory_finalize_pending(struct compute_memory_pool* pool,
}
if (pool->status & POOL_FRAGMENTED) {
compute_memory_defrag(pool, pipe);
struct pipe_resource *src = (struct pipe_resource *)pool->bo;
compute_memory_defrag(pool, src, src, pipe);
}
if (pool->size_in_dw < allocated + unallocated) {
@ -303,20 +304,20 @@ int compute_memory_finalize_pending(struct compute_memory_pool* pool,
* \param pool The pool to be defragmented
*/
void compute_memory_defrag(struct compute_memory_pool *pool,
struct pipe_resource *src, struct pipe_resource *dst,
struct pipe_context *pipe)
{
struct compute_memory_item *item;
struct pipe_resource *src = (struct pipe_resource *)pool->bo;
int64_t last_pos;
COMPUTE_DBG(pool->screen, "* compute_memory_defrag()\n");
last_pos = 0;
LIST_FOR_EACH_ENTRY(item, pool->item_list, link) {
if (item->start_in_dw != last_pos) {
assert(last_pos < item->start_in_dw);
if (src != dst || item->start_in_dw != last_pos) {
assert(last_pos <= item->start_in_dw);
compute_memory_move_item(pool, src, src,
compute_memory_move_item(pool, src, dst,
item, last_pos, pipe);
}

1
src/gallium/drivers/r600/compute_memory_pool.h
View file

@ -91,6 +91,7 @@ int compute_memory_finalize_pending(struct compute_memory_pool* pool,
struct pipe_context * pipe);
void compute_memory_defrag(struct compute_memory_pool *pool,
struct pipe_resource *src, struct pipe_resource *dst,
struct pipe_context *pipe);
int compute_memory_promote_item(struct compute_memory_pool *pool,