wgl: Release the context before deleting it in wglDeleteContext

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17848>

diff --git a/src/gallium/targets/libgl-gdi/stw_wgl.c b/src/gallium/targets/libgl-gdi/stw_wgl.c
index 3b56fb5..619acb9 100644 (file)
--- a/src/gallium/targets/libgl-gdi/stw_wgl.c
+++ b/src/gallium/targets/libgl-gdi/stw_wgl.c
@@ -80,6 +80,7 @@ WINGDIAPI BOOL APIENTRY
 wglDeleteContext(
    HGLRC hglrc )
 {
+   DrvReleaseContext((DHGLRC)(UINT_PTR)hglrc);
    return DrvDeleteContext((DHGLRC)(UINT_PTR)hglrc );
 }