texture_cache: Only copy textures that were modified from host

2020-05-29 20:12:46 +07:00 · 2020-05-29 20:12:46 +07:00 · e454f7e7a7
parent dd70e097cc
commit e454f7e7a7
1 changed files with 6 additions and 2 deletions
--- a/src/video_core/texture_cache/texture_cache.h
+++ b/src/video_core/texture_cache/texture_cache.h
@ -679,6 +679,12 @@ private:
            if (new_surface->GetMipmapSize(base_mipmap) != surface->GetMipmapSize(0)) {
                continue;
            }
+            ++passed_tests;
+
+            if (!surface->IsModified()) {
+                continue;
+            }
+            modified = true;

            // Copy all mipmaps and layers
            const u32 block_width = params.GetDefaultBlockWidth();
@ -694,8 +700,6 @@ private:
                                             src_params.depth);
                ImageCopy(surface, new_surface, copy_params);
            }
-            ++passed_tests;
-            modified |= surface->IsModified();
        }
        if (passed_tests == 0) {
            return std::nullopt;