Merge ab027331b9 into 4f0818144e

src/video_core/renderer_opengl/gl_rasterizer_cache.h

@@ -250,6 +250,7 @@ struct SurfaceParams {
         default:
             LOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
             UNREACHABLE();
+            return PixelFormat::ABGR8;
         }
     }