Use timestamps for image descriptor updates (#3152)

2025-01-21 21:26:07 +02:00
parent d960b11816
commit 4ae61fb9dc
5 changed files with 25 additions and 6 deletions
--- a/src/mbgl/vulkan/drawable.cpp
+++ b/src/mbgl/vulkan/drawable.cpp
@@ -436,8 +436,8 @@ bool Drawable::bindDescriptors(CommandEncoder& encoder) const noexcept {
        for (const auto& texture : textures) {
            if (!texture) continue;
            const auto textureImpl = static_cast<const Texture2D*>(texture.get());
-            if (textureImpl->isDirty()) {
-                impl->imageDescriptorSet->markDirty(true);
+            if (textureImpl->isModifiedAfter(impl->imageDescriptorSet->getLastModified())) {
+                impl->imageDescriptorSet->markDirty();
                break;
            }
        }