[Mesa-dev] [PATCH 24/71] st/nine: Fix StretchRect checks

[Axel Davy]

Signed-off-by: Axel Davy <axel.davy at ens.fr>
---
 src/gallium/state_trackers/nine/device9.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c
index 2ac49a1..28daeba 100644
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -1582,8 +1582,12 @@ NineDevice9_StretchRect( struct NineDevice9 *This,
 
     user_assert(!scaled || dst != src, D3DERR_INVALIDCALL);
     user_assert(!scaled ||
-                !NineSurface9_IsOffscreenPlain(dst) ||
+                !NineSurface9_IsOffscreenPlain(dst), D3DERR_INVALIDCALL);
+    user_assert(!NineSurface9_IsOffscreenPlain(dst) ||
                 NineSurface9_IsOffscreenPlain(src), D3DERR_INVALIDCALL);
+    user_assert(NineSurface9_IsOffscreenPlain(dst) ||
+                dst->desc.Usage & (D3DUSAGE_RENDERTARGET | D3DUSAGE_DEPTHSTENCIL),
+                D3DERR_INVALIDCALL);
     user_assert(!scaled ||
                 (!util_format_is_compressed(dst->base.info.format) &&
                  !util_format_is_compressed(src->base.info.format)),
-- 
2.1.0