diff --git a/dlls/d3d10core/tests/device.c b/dlls/d3d10core/tests/device.c index 5d2b4c426c6ae0c77f1532065c54246448217137..ba35e0d423ca75d8ee40f6e23ad1fdd5fc2ee2a1 100644 --- a/dlls/d3d10core/tests/device.c +++ b/dlls/d3d10core/tests/device.c @@ -4582,6 +4582,9 @@ static void test_update_subresource(void) set_box(&box, 4, 4, 0, 3, 1, 1); ID3D10Device_UpdateSubresource(device, (ID3D10Resource *)texture, 0, &box, bitmap_data, sizeof(*bitmap_data), 0); + set_box(&box, 0, 0, 0, 4, 4, 0); + ID3D10Device_UpdateSubresource(device, (ID3D10Resource *)texture, 0, &box, + bitmap_data, 4 * sizeof(*bitmap_data), 0); ID3D10Device_Draw(device, 4, 0); get_texture_readback(backbuffer, &rb); for (i = 0; i < 4; ++i)