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51 lines
930 B
C++
51 lines
930 B
C++
#ifndef DEPTHBUFFER_H
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#define DEPTHBUFFER_H
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#include "Types.h"
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#include "Textures.h"
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struct DepthBuffer
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{
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DepthBuffer *higher, *lower;
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u32 address, width;
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GLuint renderbuf;
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CachedTexture *depth_texture;
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GLuint fbo;
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};
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struct DepthBufferList
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{
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DepthBuffer *top, *bottom, *current;
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int numBuffers;
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static DepthBufferList & get()
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{
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static DepthBufferList depthBufferList;
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return depthBufferList;
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}
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private:
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DepthBufferList() : current(NULL) {}
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DepthBufferList(const FrameBufferList &);
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};
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inline
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DepthBufferList & depthBufferList()
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{
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return DepthBufferList::get();
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}
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extern const GLuint ZlutImageUnit;
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extern const GLuint TlutImageUnit;
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extern const GLuint depthImageUnit;
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void DepthBuffer_Init();
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void DepthBuffer_Destroy();
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void DepthBuffer_SetBuffer( u32 address );
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void DepthBuffer_RemoveBuffer( u32 address );
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void DepthBuffer_ClearBuffer();
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DepthBuffer *DepthBuffer_FindBuffer( u32 address );
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#endif
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