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zink: add a pipe_context::resource_commit hook

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so many structs

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10509>
This commit is contained in:
Mike Blumenkrantz 2021-04-04 13:17:23 -04:00 • committed by Marge Bot
parent 49fdb57b9c
commit dcbdb6820f
1 changed files with 48 additions and 0 deletions
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48
src/gallium/drivers/zink/zink_context.c
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@ -2448,6 +2448,53 @@ zink_resource_rebind(struct zink_context *ctx, struct zink_resource *res)
}
}
static bool
zink_resource_commit(struct pipe_context *pctx, struct pipe_resource *pres, unsigned level, struct pipe_box *box, bool commit)
{
struct zink_context *ctx = zink_context(pctx);
struct zink_resource *res = zink_resource(pres);
struct zink_screen *screen = zink_screen(pctx->screen);
/* if any current usage exists, flush the queue */
if (zink_batch_usage_matches(&res->obj->reads, ctx->curr_batch) ||
zink_batch_usage_matches(&res->obj->writes, ctx->curr_batch))
zink_flush_queue(ctx);
VkBindSparseInfo sparse;
sparse.sType = VK_STRUCTURE_TYPE_BIND_SPARSE_INFO;
sparse.pNext = NULL;
sparse.waitSemaphoreCount = 0;
sparse.bufferBindCount = 1;
sparse.imageOpaqueBindCount = 0;
sparse.imageBindCount = 0;
sparse.signalSemaphoreCount = 0;
VkSparseBufferMemoryBindInfo sparse_bind;
sparse_bind.buffer = res->obj->buffer;
sparse_bind.bindCount = 1;
sparse.pBufferBinds = &sparse_bind;
VkSparseMemoryBind mem_bind;
mem_bind.resourceOffset = box->x;
mem_bind.size = box->width;
mem_bind.memory = commit ? res->obj->mem : VK_NULL_HANDLE;
/* currently sparse buffers allocate memory 1:1 for the max sparse size,
* but probably it should dynamically allocate the committed regions;
* if this ever changes, update the below line
*/
mem_bind.memoryOffset = box->x;
mem_bind.flags = 0;
sparse_bind.pBinds = &mem_bind;
VkQueue queue = util_queue_is_initialized(&ctx->batch.flush_queue) ? ctx->batch.thread_queue : ctx->batch.queue;
VkResult ret = vkQueueBindSparse(queue, 1, &sparse, VK_NULL_HANDLE);
if (!zink_screen_handle_vkresult(screen, ret)) {
check_device_lost(ctx);
return false;
}
return true;
}
static void
zink_context_replace_buffer_storage(struct pipe_context *pctx, struct pipe_resource *dst, struct pipe_resource *src)
{
@ -2519,6 +2566,7 @@ zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
ctx->base.memory_barrier = zink_memory_barrier;
ctx->base.texture_barrier = zink_texture_barrier;
ctx->base.resource_commit = zink_resource_commit;
ctx->base.resource_copy_region = zink_resource_copy_region;
ctx->base.blit = zink_blit;
ctx->base.create_stream_output_target = zink_create_stream_output_target;