d3d12: Release sharing contract in flush_frontbuffer

Just a leak I happened to notice.

Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18305>

diff --git a/src/gallium/drivers/d3d12/d3d12_screen.cpp b/src/gallium/drivers/d3d12/d3d12_screen.cpp
index 68a03f7..1f85ea2 100644 (file)
--- a/src/gallium/drivers/d3d12/d3d12_screen.cpp
+++ b/src/gallium/drivers/d3d12/d3d12_screen.cpp
@@ -773,6 +773,7 @@ d3d12_flush_frontbuffer(struct pipe_screen * pscreen,
    if (SUCCEEDED(screen->cmdqueue->QueryInterface(IID_PPV_ARGS(&sharing_contract)))) {
       ID3D12Resource *d3d12_res = d3d12_resource_resource(res);
       sharing_contract->Present(d3d12_res, 0, WindowFromDC((HDC)winsys_drawable_handle));
+      sharing_contract->Release();
    }
 #endif