Avoids needing to fault-in the memory on each recording.
Signed-off-by: Jan Sikorski jsikorski@codeweavers.com --- The HeapFree loop over uploads in a command list is still a little concerning. If it turns out to be an issue, we could allocate larger buffers based on previous usage and fit multiple uploads in it. --- dlls/wined3d/cs.c | 55 +++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 46 insertions(+), 9 deletions(-)
diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c index 63d6ed4c123..87d7b60bc15 100644 --- a/dlls/wined3d/cs.c +++ b/dlls/wined3d/cs.c @@ -49,13 +49,15 @@ struct wined3d_command_list SIZE_T data_size; void *data;
- HANDLE upload_heap; SIZE_T resource_count; struct wined3d_resource **resources;
SIZE_T upload_count; struct wined3d_deferred_upload *uploads;
+ HANDLE upload_heap; + LONG *upload_heap_refcount; + /* List of command lists queued for execution on this command list. We might * be the only thing holding a pointer to another command list, so we need * to hold a reference here (and in wined3d_deferred_context) as well. */ @@ -3960,7 +3962,6 @@ static void wined3d_cs_packet_incref_objects(struct wined3d_cs_packet *packet) struct wined3d_deferred_context { struct wined3d_device_context c; - HANDLE upload_heap;
SIZE_T data_size, data_capacity; void *data; @@ -3971,6 +3972,9 @@ struct wined3d_deferred_context SIZE_T upload_count, uploads_capacity; struct wined3d_deferred_upload *uploads;
+ HANDLE upload_heap; + LONG *upload_heap_refcount; + /* List of command lists queued for execution on this context. A command * list can be the only thing holding a pointer to another command list, so * we need to hold a reference here and in wined3d_command_list as well. */ @@ -4090,12 +4094,22 @@ static bool wined3d_deferred_context_map_upload_bo(struct wined3d_device_context deferred->upload_count + 1, sizeof(*deferred->uploads))) return false;
- if (!deferred->upload_heap) - deferred->upload_heap = HeapCreate(HEAP_NO_SERIALIZE, 0, 0); if (!deferred->upload_heap) { - ERR("Failed to create upload heap.\n"); - return false; + if (!(deferred->upload_heap = HeapCreate(0, 0, 0))) + { + ERR("Failed to create upload heap.\n"); + return false; + } + + if (!(deferred->upload_heap_refcount = heap_alloc(sizeof(deferred->upload_heap_refcount)))) + { + HeapDestroy(deferred->upload_heap); + deferred->upload_heap = 0; + return false; + } + + *deferred->upload_heap_refcount = 1; }
if (!(sysmem = HeapAlloc(deferred->upload_heap, 0, size + RESOURCE_ALIGNMENT - 1))) @@ -4243,9 +4257,20 @@ void CDECL wined3d_deferred_context_destroy(struct wined3d_device_context *conte heap_free(deferred->resources);
for (i = 0; i < deferred->upload_count; ++i) + { wined3d_resource_decref(deferred->uploads[i].resource); + HeapFree(deferred->upload_heap, 0, deferred->uploads[i].resource); + } + if (deferred->upload_heap) - HeapDestroy(deferred->upload_heap); + { + if (!InterlockedDecrement(deferred->upload_heap_refcount)) + { + HeapDestroy(deferred->upload_heap); + heap_free(deferred->upload_heap_refcount); + } + } + heap_free(deferred->uploads);
for (i = 0; i < deferred->command_list_count; ++i) @@ -4331,7 +4356,8 @@ HRESULT CDECL wined3d_deferred_context_record_command_list(struct wined3d_device deferred->query_count = 0;
object->upload_heap = deferred->upload_heap; - deferred->upload_heap = 0; + if ((object->upload_heap_refcount = deferred->upload_heap_refcount)) + InterlockedIncrement(object->upload_heap_refcount);
/* This is in fact recorded into a subsequent command list. */ if (restore) @@ -4349,11 +4375,22 @@ HRESULT CDECL wined3d_deferred_context_record_command_list(struct wined3d_device static void wined3d_command_list_destroy_object(void *object) { struct wined3d_command_list *list = object; + unsigned int i;
TRACE("list %p.\n", list);
+ for (i = 0; i < list->upload_count; ++i) + HeapFree(list->upload_heap, 0, list->uploads[i].sysmem); + if (list->upload_heap) - HeapDestroy(list->upload_heap); + { + if (!InterlockedDecrement(list->upload_heap_refcount)) + { + HeapDestroy(list->upload_heap); + heap_free(list->upload_heap_refcount); + } + } + heap_free(list); }