Basic command buffer processing.

src/xenia/gpu/command_buffer.h

@@ -0,0 +1,49 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_COMMAND_BUFFER_H_
+#define XENIA_GPU_COMMAND_BUFFER_H_
+
+#include <xenia/core.h>
+
+
+namespace xe {
+namespace gpu {
+
+
+// TODO(benvanik): command packet types.
+
+
+class CommandBuffer {
+public:
+  CommandBuffer(xe_memory_ref memory) {
+    memory_ = xe_memory_retain(memory);
+  }
+
+  virtual ~CommandBuffer() {
+    xe_memory_release(memory_);
+  }
+
+  xe_memory_ref memory() {
+    return memory_;
+  }
+
+  // TODO(benvanik): command methods.
+  virtual void Foo() = 0;
+
+protected:
+  xe_memory_ref   memory_;
+};
+
+
+}  // namespace gpu
+}  // namespace xe
+
+
+#endif  // XENIA_GPU_COMMAND_BUFFER_H_