+Unity Runtime codeHEADmaster

1 files changed, 35 insertions, 0 deletions

diff --git a/Runtime/Shaders/BufferedVBO.h b/Runtime/Shaders/BufferedVBO.h
new file mode 100644
index 0000000..5932b28
--- /dev/null
+++ b/Runtime/Shaders/BufferedVBO.h
@@ -0,0 +1,35 @@
+#ifndef BUFFEREDVBO_H
+#define BUFFEREDVBO_H
+
+#include "VBO.h"
+#include "Runtime/Utilities/dynamic_array.h"
+
+class BufferedVBO : public VBO
+{
+public:
+	BufferedVBO();
+	~BufferedVBO();
+
+	virtual bool MapVertexStream( VertexStreamData& outData, unsigned stream );
+	virtual void UnmapVertexStream( unsigned stream );
+
+	virtual int GetRuntimeMemorySize() const;
+
+	virtual void UnloadSourceVertices();
+
+protected:
+	void BufferAllVertexData( const VertexBufferData& buffer );
+	void BufferAccessibleVertexData( const VertexBufferData& buffer );
+	void BufferVertexData( const VertexBufferData& buffer, bool copyModes[kStreamModeCount] );
+	void UnbufferVertexData();
+
+	UInt8* GetStreamBuffer(unsigned stream);
+	UInt8* GetChannelDataAndStride(ShaderChannel channel, UInt32& outStride);
+	void GetChannelDataAndStrides(void* channelData[kShaderChannelCount], UInt32 outStrides[kShaderChannelCount]);
+	void GetChannelOffsetsAndStrides(void* channelOffsets[kShaderChannelCount], UInt32 outStrides[kShaderChannelCount]);
+
+	VertexBufferData m_VertexData;
+	size_t m_AllocatedSize;
+};
+
+#endif