init commit

source/core/include/device/dvc_buffer.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "dvc_config.h"
+
+DV_CORE_BEGIN_NAMESPACE
+
+class DV_CORE_API DeviceBuffer
+{
+public:
+	void init(size_t _length);
+	void clear(void);
+
+	size_t length(void) const { return m_length; }
+
+	const uint8_t* ptr(size_t offseet) const {
+		return m_ptr + offseet;
+	}
+
+	uint8_t* ptr(size_t offseet) {
+		return m_ptr + offseet;
+	}
+private:
+	uint8_t* m_ptr;
+	size_t m_length;
+
+public:
+	DeviceBuffer();
+	DeviceBuffer(size_t _length);
+	~DeviceBuffer();
+};
+
+DV_CORE_END_NAMESPACE