[PATCH 2/5] wined3d: Do not allocate upload bufers for resources pinned to system memory.
Zebediah Figura
zfigura at codeweavers.com
Thu Feb 17 23:01:36 CST 2022
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
dlls/wined3d/cs.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c
index 56abc146733..4a20f2ffe23 100644
--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -3094,6 +3094,12 @@ static bool wined3d_cs_map_upload_bo(struct wined3d_device_context *context, str
return NULL;
}
+ if (resource->pin_sysmem)
+ {
+ TRACE("Not allocating an upload buffer because system memory is pinned for this resource.\n");
+ return NULL;
+ }
+
if (flags & WINED3D_MAP_DISCARD)
{
if (!device->adapter->adapter_ops->adapter_alloc_bo(device, resource, sub_resource_idx, &addr))
--
2.34.1
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