142 lines
3.3 KiB
C
142 lines
3.3 KiB
C
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/*
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* Copyright (c) 2008-2016 Allwinner Technology Co. Ltd.
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* All rights reserved.
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*
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* File : fbm.h
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* Description :
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* History :
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* Author : xyliu <xyliu@allwinnertech.com>
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* Date : 2016/04/13
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* Comment :
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*
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*
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*/
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#ifndef FBM_H
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#define FBM_H
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#include "vdecoder.h"
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#include <pthread.h>
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#include "veInterface.h"
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enum BUFFER_TYPE
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{
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BUF_TYPE_REFERENCE_DISP = 0,
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BUF_TYPE_ONLY_REFERENCE,
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BUF_TYPE_ONLY_DISP,
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};
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typedef struct FRAMENODEFLAG FrameNodeFlag;
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struct FRAMENODEFLAG
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{
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int bUsedByDecoder;
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int bUsedByRender;
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int bInValidPictureQueue;
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int bAlreadyDisplayed;
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int bNeedRelease;
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};
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typedef struct FRAMENODE FrameNode;
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struct FRAMENODE
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{
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FrameNodeFlag Flag;
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VideoPicture vpicture;
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FrameNode* pNext;
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};
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typedef struct FRAMEBUFFERMANAGER
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{
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pthread_mutex_t mutex;
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int nMaxFrameNum;
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int nEmptyBufferNum;
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int nValidPictureNum;
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int nReleaseBufferNum;
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FrameNode* pEmptyBufferQueue;
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FrameNode* pValidPictureQueue;
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FrameNode* pReleaseBufferQueue;
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int bThumbnailMode;
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FrameNode* pFrames;
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int bUseGpuBuf;
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int nAlignValue;
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void* pFbmInfo;
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int nDecoderHoldingNum;
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int nRenderHoldingNum;
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int nWaitForDispNum;
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struct ScMemOpsS *memops;
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VeOpsS* sVeops;
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void* pVeOpsSelf;
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}Fbm;
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typedef struct FBMCREATEINFO
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{
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int nFrameNum;
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int nDecoderNeededMiniFrameNum;
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int nWidth;
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int nHeight;
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int ePixelFormat;
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int bThumbnailMode;
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int bGpuBufValid;
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int nAlignStride;
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int nBufferType;
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int bProgressiveFlag;
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int bIsSoftDecoderFlag;
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struct ScMemOpsS *memops;
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int b10BitStreamFlag;
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VeOpsS* veOpsS;
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void* pVeOpsSelf;
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}FbmCreateInfo;
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Fbm* FbmCreate(FbmCreateInfo* pFbmCreateInfo, VideoFbmInfo* pFbmInfo);
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void FbmDestroy(Fbm* pFbm);
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void FbmFlush(Fbm* pFbm);
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int FbmGetBufferInfo(Fbm* pFbm, VideoPicture* pVPicture);
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int FbmTotalBufferNum(Fbm* pFbm);
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int FbmEmptyBufferNum(Fbm* pFbm);
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int FbmValidPictureNum(Fbm* pFbm);
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VideoPicture* FbmRequestBuffer(Fbm* pFbm);
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void FbmReturnBuffer(Fbm* pFbm, VideoPicture* pVPicture, int bValidPicture);
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void FbmShareBuffer(Fbm* pFbm, VideoPicture* pVPicture);
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VideoPicture* FbmRequestPicture(Fbm* pFbm);
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int FbmReturnPicture(Fbm* pFbm, VideoPicture* pPicture);
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VideoPicture* FbmNextPictureInfo(Fbm* pFbm);
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int FbmAllocatePictureBuffer(Fbm* pFbm,
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VideoPicture* pPicture,
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int* nAlignValue,
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int nWidth,
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int nHeight);
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int FbmFreePictureBuffer(Fbm* pFbm, VideoPicture* pPicture);
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int FbmGetAlignValue(Fbm* pFbm);
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FbmBufInfo* FbmGetVideoBufferInfo(VideoFbmInfo* pFbmInf);
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VideoPicture* FbmSetFbmBufAddress(VideoFbmInfo* pFbmInfo,
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VideoPicture* pPicture,
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int bForbidUseFlag);
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int FbmNewDispRelease(Fbm* pFbm);
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int FbmSetNewDispRelease(VideoFbmInfo* pFbmInfo);
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VideoPicture* FbmRequestReleasePicture(VideoFbmInfo* pFbmInfo);
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VideoPicture* FbmReturnReleasePicture(VideoFbmInfo* pFbmInfo,
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VideoPicture* pVpicture,
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int bForbidUseFlag);
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unsigned int FbmGetBufferOffset(Fbm* pFbm, int isYBufFlag);
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int FbmGetDisplayBufferNum(Fbm* pFbm);
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void FbmDebugPrintStatus(Fbm* pFbm);
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#endif
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