[PATCH 2/5] wined3d: use _aligned_malloc for temporary uplaod BOs.

[Stefan Dösinger]

From: Stefan Dösinger

---

In practise those don't get returned to the application because of
conflicting NOOVERWRITE|DISCARD checks in the callers vs this function,
but I ran into this when benchmarking the performance of this codepath
for dynamic uploads. It doesn't hurt to get the alignment right.
---
 dlls/wined3d/cs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c
index 50d89615dd3..fa2a968fef3 100644
--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -2711,7 +2711,7 @@ static void wined3d_cs_exec_update_sub_resource(struct wined3d_cs *cs, const voi
         if (op->bo.addr.buffer_object)
             FIXME("Free BO address %s.\n", debug_const_bo_address(&op->bo.addr));
         else
-            heap_free((void *)op->bo.addr.addr);
+            _aligned_free((void *)op->bo.addr.addr);
     }
 }

@@ -3124,7 +3124,7 @@ static bool wined3d_cs_map_upload_bo(struct wined3d_device_context *context, str
             + ((box->bottom - box->top - 1) / format->block_height) * map_desc->row_pitch
             + ((box->right - box->left + format->block_width - 1) / format->block_width) * format->block_byte_count;

-    if (!(map_desc->data = heap_alloc(size)))
+    if (!(map_desc->data = _aligned_malloc(size, RESOURCE_ALIGNMENT)))
     {
         WARN_(d3d_perf)("Failed to allocate a heap memory buffer.\n");
         return false;