Henri Verbeet : wined3d: Validate that the source and destination dimensions match in wined3d_device_update_texture ().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 114114f137530d9c8daaec54a10ff04e53878b1a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=114114f137530d9c8daaec54a1...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Sun Apr  9 22:36:39 2017 +0200

wined3d: Validate that the source and destination dimensions match in wined3d_device_update_texture().

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/wined3d/device.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index bd07053..c94e88b 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -3551,14 +3551,6 @@ static HRESULT wined3d_device_update_texture_3d(struct wined3d_device *device,
     TRACE("device %p, src_texture %p, src_level %u, dst_texture %p, level_count %u.\n",
             device, src_texture, src_level, dst_texture, level_count);
 
-    if (wined3d_texture_get_level_width(src_texture, src_level) != dst_texture->resource.width
-            || wined3d_texture_get_level_height(src_texture, src_level) != dst_texture->resource.height
-            || wined3d_texture_get_level_depth(src_texture, src_level) != dst_texture->resource.depth)
-    {
-        WARN("Source and destination dimensions do not match.\n");
-        return WINED3DERR_INVALIDCALL;
-    }
-
     context = context_acquire(device, NULL, 0);
 
     /* Only a prepare, since we're uploading entire volumes. */
@@ -3652,6 +3644,14 @@ HRESULT CDECL wined3d_device_update_texture(struct wined3d_device *device,
         ++src_skip_levels;
     }
 
+    if (wined3d_texture_get_level_width(src_texture, src_skip_levels) != dst_texture->resource.width
+            || wined3d_texture_get_level_height(src_texture, src_skip_levels) != dst_texture->resource.height
+            || wined3d_texture_get_level_depth(src_texture, src_skip_levels) != dst_texture->resource.depth)
+    {
+        WARN("Source and destination dimensions do not match.\n");
+        return WINED3DERR_INVALIDCALL;
+    }
+
     /* Make sure that the destination texture is loaded. */
     context = context_acquire(device, NULL, 0);
     wined3d_texture_load(dst_texture, context, FALSE);