diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/r600/compute_memory_pool.c | 40 | ||||
| -rw-r--r-- | src/gallium/drivers/r600/compute_memory_pool.h | 2 |
2 files changed, 19 insertions, 23 deletions
diff --git a/src/gallium/drivers/r600/compute_memory_pool.c b/src/gallium/drivers/r600/compute_memory_pool.c index dbf6682c68f..d53587ffa96 100644 --- a/src/gallium/drivers/r600/compute_memory_pool.c +++ b/src/gallium/drivers/r600/compute_memory_pool.c @@ -169,10 +169,12 @@ struct list_head *compute_memory_postalloc_chunk( * Reallocates pool, conserves data. * @returns -1 if it fails, 0 otherwise */ -int compute_memory_grow_pool(struct compute_memory_pool* pool, - struct pipe_context * pipe, int new_size_in_dw) +int compute_memory_grow_defrag_pool(struct compute_memory_pool *pool, + struct pipe_context *pipe, int new_size_in_dw) { - COMPUTE_DBG(pool->screen, "* compute_memory_grow_pool() " + new_size_in_dw = align(new_size_in_dw, ITEM_ALIGNMENT); + + COMPUTE_DBG(pool->screen, "* compute_memory_grow_defrag_pool() " "new_size_in_dw = %d (%d bytes)\n", new_size_in_dw, new_size_in_dw * 4); @@ -183,27 +185,17 @@ int compute_memory_grow_pool(struct compute_memory_pool* pool, } else { struct r600_resource *temp = NULL; - new_size_in_dw = align(new_size_in_dw, ITEM_ALIGNMENT); - - COMPUTE_DBG(pool->screen, " Aligned size = %d (%d bytes)\n", - new_size_in_dw, new_size_in_dw * 4); - temp = (struct r600_resource *)r600_compute_buffer_alloc_vram( pool->screen, new_size_in_dw * 4); if (temp != NULL) { - struct r600_context *rctx = (struct r600_context *)pipe; struct pipe_resource *src = (struct pipe_resource *)pool->bo; struct pipe_resource *dst = (struct pipe_resource *)temp; - struct pipe_box box; - COMPUTE_DBG(pool->screen, " Growing the pool using a temporary resource\n"); + COMPUTE_DBG(pool->screen, " Growing and defragmenting the pool " + "using a temporary resource\n"); - u_box_1d(0, pool->size_in_dw * 4, &box); - - rctx->b.b.resource_copy_region(pipe, - dst, 0, 0, 0 ,0, - src, 0, &box); + compute_memory_defrag(pool, src, dst, pipe); pool->screen->b.b.resource_destroy( (struct pipe_screen *)pool->screen, @@ -229,6 +221,11 @@ int compute_memory_grow_pool(struct compute_memory_pool* pool, pool->screen, pool->size_in_dw * 4); compute_memory_shadow(pool, pipe, 0); + + if (pool->status & POOL_FRAGMENTED) { + struct pipe_resource *src = (struct pipe_resource *)pool->bo; + compute_memory_defrag(pool, src, src, pipe); + } } } @@ -292,16 +289,15 @@ int compute_memory_finalize_pending(struct compute_memory_pool* pool, return 0; } - if (pool->status & POOL_FRAGMENTED) { - struct pipe_resource *src = (struct pipe_resource *)pool->bo; - compute_memory_defrag(pool, src, src, pipe); - } - if (pool->size_in_dw < allocated + unallocated) { - err = compute_memory_grow_pool(pool, pipe, allocated + unallocated); + err = compute_memory_grow_defrag_pool(pool, pipe, allocated + unallocated); if (err == -1) return -1; } + else if (pool->status & POOL_FRAGMENTED) { + struct pipe_resource *src = (struct pipe_resource *)pool->bo; + compute_memory_defrag(pool, src, src, pipe); + } /* After defragmenting the pool, allocated is equal to the first available * position for new items in the pool */ diff --git a/src/gallium/drivers/r600/compute_memory_pool.h b/src/gallium/drivers/r600/compute_memory_pool.h index 5f1d72b0f25..c7eb2370fc2 100644 --- a/src/gallium/drivers/r600/compute_memory_pool.h +++ b/src/gallium/drivers/r600/compute_memory_pool.h @@ -81,7 +81,7 @@ int64_t compute_memory_prealloc_chunk(struct compute_memory_pool* pool, int64_t struct list_head *compute_memory_postalloc_chunk(struct compute_memory_pool* pool, int64_t start_in_dw); ///search for the chunk where we can link our new chunk after it -int compute_memory_grow_pool(struct compute_memory_pool* pool, struct pipe_context * pipe, +int compute_memory_grow_defrag_pool(struct compute_memory_pool* pool, struct pipe_context * pipe, int new_size_in_dw); void compute_memory_shadow(struct compute_memory_pool* pool, |