Remove PostCopyBarrier on buffers

src/video_core/buffer_cache/buffer_cache.h

@@ -1822,7 +1822,9 @@ bool BufferCache<P>::SynchronizeBuffer(Buffer& buffer, DAddr device_addr, u32 si
     }
     const std::span<BufferCopy> copies_span(upload_copies.data(), upload_copies.size());
     UploadMemory(buffer, total_size_bytes, largest_copy, copies_span);
-    any_buffer_uploaded = true;
+    if constexpr (IS_OPENGL) {
+        any_buffer_uploaded = true;
+    }
     return false;
 }
 

src/video_core/renderer_vulkan/vk_compute_pipeline.cpp

@@ -247,10 +247,6 @@ bool ComputePipeline::Configure(Tegra::Engines::KeplerCompute& kepler_compute,
 
     buffer_cache.UpdateComputeBuffers();
     buffer_cache.BindHostComputeBuffers();
-    if (buffer_cache.any_buffer_uploaded) {
-        buffer_cache.runtime.PostCopyBarrier();
-        buffer_cache.any_buffer_uploaded = false;
-    }
 
     RescalingPushConstant rescaling;
     const VideoCommon::SamplerId* samplers_it{samplers.data()};

src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp

@@ -540,10 +540,6 @@ bool GraphicsPipeline::ConfigureImpl(bool is_indexed) {
     if constexpr (Spec::enabled_stages[4]) {
         prepare_stage(4);
     }
-    if (buffer_cache.any_buffer_uploaded) {
-        buffer_cache.runtime.PostCopyBarrier();
-        buffer_cache.any_buffer_uploaded = false;
-    }
     texture_cache.UpdateRenderTargets(false);
     texture_cache.CheckFeedbackLoop(std::span<const VideoCommon::ImageViewInOut>{views.data(),
                                                                                  views.size()});