X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fvulkan%2Ftransferqueue.h;h=536edbd8782830f1352444e2c5f38419653523f4;hb=HEAD;hp=419760bdf4d6b709bd4b28a393428f8da45f9383;hpb=99ca354f18119f82f1adeca100cd665a8f640317;p=libs%2Fgl.git

diff --git a/source/backends/vulkan/transferqueue.h b/source/backends/vulkan/transferqueue.h
index 419760bd..536edbd8 100644
--- a/source/backends/vulkan/transferqueue.h
+++ b/source/backends/vulkan/transferqueue.h
@@ -10,6 +10,7 @@ namespace GL {
 
 class Buffer;
 class Device;
+class VulkanCommandRecorder;
 
 class TransferQueue
 {
@@ -22,46 +23,62 @@ private:
 		std::size_t size = 0;
 		std::size_t used = 0;
 		void *mapped_address = 0;
+		unsigned async_count = 0;
+		unsigned last_frame = 0;
 
 		StagingBuffer(Device &, std::size_t);
 		StagingBuffer(StagingBuffer &&);
 		~StagingBuffer();
 	};
 
-	using TransferCallback = void(VkCommandBuffer, VkBuffer, std::size_t);
-
 	struct PendingTransfer
 	{
-		unsigned buffer_index = 0;
+		const void *object = 0;
+		unsigned order = 0;
+		int buffer_index = -1;
 		std::size_t offset = 0;
 		std::size_t size = 0;
-		std::function<TransferCallback> callback;
+		void *staging_address = 0;
+		std::function<void()> synchronize;
+		std::function<void(const VulkanCommandRecorder &, VkBuffer, std::size_t)> transfer;
 	};
 
 	Device &device;
 	std::size_t default_buffer_size = 16*1048576;
 	std::vector<StagingBuffer> buffers;
 	std::vector<PendingTransfer> transfers;
+	std::vector<PendingTransfer> async_transfers;
+	std::map<const void *, unsigned> next_orders;
+	unsigned current_frame = 0;
 
 public:
 	TransferQueue(Device &);
 
-	template<typename T>
-	void *prepare_transfer(std::size_t, T &&);
+	template<typename S, typename T>
+	void *prepare_transfer(const void *, bool, std::size_t, S &&, T &&);
+
+	template<typename S, typename T>
+	void prepare_transfer(const void *o, bool r, S &&s, T &&t)
+	{ prepare_transfer(o, r, 0, std::forward<S>(s), std::forward<T>(t)); }
+
+	void finalize_transfer(void *);
 
 private:
-	PendingTransfer &prepare_transfer(std::size_t);
+	void allocate_staging(PendingTransfer &, std::size_t);
+	PendingTransfer &prepare_transfer(const void *, bool, std::size_t);
+	PendingTransfer &insert_transfer(PendingTransfer &&);
 
 public:
-	void dispatch_transfers(VkCommandBuffer);
+	void dispatch_transfers(const VulkanCommandRecorder &);
 };
 
-template<typename T>
-void *TransferQueue::prepare_transfer(std::size_t size, T &&callback)
+template<typename S, typename T>
+void *TransferQueue::prepare_transfer(const void *object, bool ordered, std::size_t size, S &&synchronize, T &&transfer)
 {
-	PendingTransfer &pt = prepare_transfer(size);
-	pt.callback = std::forward<T>(callback);
-	return static_cast<char *>(buffers[pt.buffer_index].mapped_address)+pt.offset;
+	PendingTransfer &pt = prepare_transfer(object, ordered, size);
+	pt.synchronize = std::forward<S>(synchronize);
+	pt.transfer = std::forward<T>(transfer);
+	return pt.staging_address;
 }
 
 } // namespace GL