working on software backend

Sources/Backends/Software/SoftCommandList.h

@@ -0,0 +1,95 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_COMMAND_LIST_H_
+#define PULSE_SOFTWARE_COMMAND_LIST_H_
+
+#include <tinycthread.h>
+
+#include "Soft.h"
+#include "SoftEnums.h"
+#include "SoftFence.h"
+
+typedef struct SoftCommand
+{
+	SoftCommandType type;
+	union
+	{
+		struct
+		{
+			PulseComputePipeline pipeline;
+		} BindComputePipeline;
+
+		struct
+		{
+		} BindStorageBuffers;
+
+		struct
+		{
+		} BindStorageImages;
+
+		struct
+		{
+		} BindUniformBuffers;
+
+		struct
+		{
+			const PulseImageRegion* src;
+			const PulseImageRegion* dst;
+		} BlitImages;
+
+		struct
+		{
+			const PulseBufferRegion* src;
+			const PulseBufferRegion* dst;
+		} CopyBufferToBuffer;
+
+		struct
+		{
+			const PulseBufferRegion* src;
+			const PulseImageRegion* dst;
+		} CopyBufferToImage;
+
+		struct
+		{
+			const PulseImageRegion* src;
+			const PulseBufferRegion* dst;
+		} CopyImageToBuffer;
+
+		struct
+		{
+			uint32_t groupcount_x;
+			uint32_t groupcount_y;
+			uint32_t groupcount_z;
+		} Dispatch;
+
+		struct
+		{
+			PulseBuffer buffer;
+			uint32_t offset;
+		} DispatchIndirect;
+	};
+} SoftCommand;
+
+typedef struct SoftCommandList
+{
+	thrd_t thread;
+	PulseFence fence;
+	SoftCommand* commands;
+	uint32_t commands_count;
+	uint32_t commands_capacity;
+} SoftCommandList;
+
+PulseCommandList SoftRequestCommandList(PulseDevice device, PulseCommandListUsage usage);
+void SoftQueueCommand(PulseCommandList cmd, SoftCommand command);
+bool SoftSubmitCommandList(PulseDevice device, PulseCommandList cmd, PulseFence fence);
+void SoftReleaseCommandList(PulseDevice device, PulseCommandList cmd);
+
+#endif // PULSE_SOFTWARE_COMMAND_LIST_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND