diff options
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 4 | ||||
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_buffer_cache.cpp | 38 | ||||
| -rw-r--r-- | src/video_core/renderer_vulkan/vk_buffer_cache.h | 6 |
3 files changed, 43 insertions, 5 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index d350c9b36..43bed63ac 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -853,12 +853,14 @@ void BufferCache<P>::CommitAsyncFlushesHigh() { } if constexpr (USE_MEMORY_MAPS) { auto download_staging = runtime.DownloadStagingBuffer(total_size_bytes); + runtime.PreCopyBarrier(); for (auto& [copy, buffer_id] : downloads) { // Have in mind the staging buffer offset for the copy copy.dst_offset += download_staging.offset; const std::array copies{copy}; - runtime.CopyBuffer(download_staging.buffer, slot_buffers[buffer_id], copies); + runtime.CopyBuffer(download_staging.buffer, slot_buffers[buffer_id], copies, false); } + runtime.PostCopyBarrier(); runtime.Finish(); for (const auto& [copy, buffer_id] : downloads) { const Buffer& buffer = slot_buffers[buffer_id]; diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index 8ac58bc2f..5ffd93499 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -146,7 +146,7 @@ void BufferCacheRuntime::Finish() { } void BufferCacheRuntime::CopyBuffer(VkBuffer dst_buffer, VkBuffer src_buffer, - std::span<const VideoCommon::BufferCopy> copies) { + std::span<const VideoCommon::BufferCopy> copies, bool barrier) { static constexpr VkMemoryBarrier READ_BARRIER{ .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, .pNext = nullptr, @@ -163,10 +163,42 @@ void BufferCacheRuntime::CopyBuffer(VkBuffer dst_buffer, VkBuffer src_buffer, boost::container::small_vector<VkBufferCopy, 3> vk_copies(copies.size()); std::ranges::transform(copies, vk_copies.begin(), MakeBufferCopy); scheduler.RequestOutsideRenderPassOperationContext(); - scheduler.Record([src_buffer, dst_buffer, vk_copies](vk::CommandBuffer cmdbuf) { + scheduler.Record([src_buffer, dst_buffer, vk_copies, barrier](vk::CommandBuffer cmdbuf) { + if (barrier) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, + VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER); + } + cmdbuf.CopyBuffer(src_buffer, dst_buffer, vk_copies); + if (barrier) { + cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, + VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER); + } + }); +} + +void BufferCacheRuntime::PreCopyBarrier() { + static constexpr VkMemoryBarrier READ_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT, + .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT, + }; + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([](vk::CommandBuffer cmdbuf) { cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER); - cmdbuf.CopyBuffer(src_buffer, dst_buffer, vk_copies); + }); +} + +void BufferCacheRuntime::PostCopyBarrier() { + static constexpr VkMemoryBarrier WRITE_BARRIER{ + .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER, + .pNext = nullptr, + .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT, + .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT, + }; + scheduler.RequestOutsideRenderPassOperationContext(); + scheduler.Record([](vk::CommandBuffer cmdbuf) { cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER); }); diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index c27402ff0..1ee0d8420 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -69,8 +69,12 @@ public: [[nodiscard]] StagingBufferRef DownloadStagingBuffer(size_t size); + void PreCopyBarrier(); + void CopyBuffer(VkBuffer src_buffer, VkBuffer dst_buffer, - std::span<const VideoCommon::BufferCopy> copies); + std::span<const VideoCommon::BufferCopy> copies, bool barrier = true); + + void PostCopyBarrier(); void ClearBuffer(VkBuffer dest_buffer, u32 offset, size_t size, u32 value); |