Ignore empty draw calls.
Avoid assertion fault when such draw calls happen
in u_upload_mgr.
Signed-off-by: Axel Davy <axel.d...@ens.fr>
---
src/gallium/state_trackers/nine/device9.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/gallium/state_trackers/nine/device9.c
b/src/gallium/state_trackers/nine/device9.c
index 8b03e9b..ddac548 100644
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -3023,6 +3023,7 @@ NineDevice9_DrawPrimitiveUP( struct NineDevice9 *This,
user_assert(pVertexStreamZeroData && VertexStreamZeroStride,
D3DERR_INVALIDCALL);
+ user_assert(PrimitiveCount, D3D_OK);
nine_update_state(This);
@@ -3089,6 +3090,7 @@ NineDevice9_DrawIndexedPrimitiveUP( struct NineDevice9
*This,
user_assert(VertexStreamZeroStride, D3DERR_INVALIDCALL);
user_assert(IndexDataFormat == D3DFMT_INDEX16 ||
IndexDataFormat == D3DFMT_INDEX32, D3DERR_INVALIDCALL);
+ user_assert(PrimitiveCount, D3D_OK);
nine_update_state(This);
--
2.10.2
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