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12 Feb 2007

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ffmpegInterface.h

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 * ViTooKi                                                              *
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 * title:       ffmpegInterface.h                                             *
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#ifndef FFMPEG_INTERFACE_H
#define FFMPEG_INTERFACE_H



//take care! copied from global.hpp !!!
#define MAX_FRAME_SIZE 65536*8 //512KByte per frame
#define ERR_OK 0
#define ERR -1
#define ERR_FILE -500

#include "avcodec.h"

#ifdef USE_FASTMEMCPY
#include "fastmemcpy.h"
#endif

#ifdef HAVE_MMX
#include "i386/mmx.h"
#endif
#ifdef ISOMP4
#include "ISOMovies.h" //for the sake of u8 only
#else
typedef unsigned char u8;
#endif


        typedef enum FFMPEGenumColorSpace{
                FFMPEGColorSpaceUnknown = -1, /*@PIX_FMT_ANY, */
                FFMPEGColorSpaceDefault = PIX_FMT_YUV420P,
                FFMPEGColorSpaceRGB24 =   PIX_FMT_RGB24,
                FFMPEGColorSpaceYV12 =    100,  /* vitooki does U/V swapping now, ffmpeg seems to output in YV12 */
                FFMPEGColorSpaceI420 =    PIX_FMT_YUV420P, /* vitooki just copies the YVU swapped ffmpeg result */
                FFMPEGColorSpaceRGB32 =   PIX_FMT_RGBA32,
                FFMPEGColorSpaceRGB565 =   PIX_FMT_RGB565,
                FFMPEGColorSpaceGRAY8 =   PIX_FMT_GRAY8
        } ffmpegColorSpace;

#ifdef __cplusplus
extern "C" {
#endif


#ifndef WINCE

int FFMPEGDecoderInit(char **pDecoderHandle, enum CodecID codecID, unsigned int uiWidth, unsigned int uiHeight);

void FFMPEGDecoderClose(char **pDecoderHandle);

int FFMPEGDecoderGetWidth(char *pDecoderHandle);

int FFMPEGDecoderGetHeight(char *pDecoderHandle);

int FFMPEGDecodeFrame(char *pDecoderHandle, char *pCompressedFrame, 
                                int iCFSize, char* pYUVFrame, ffmpegColorSpace eColorSpace);

        int FFMPEGEncoderInit( char **pEncoderHandle, enum CodecID id, int iWidth, int iHeight, int iBitrate,  int iFramerate, int numBFrames, int keyFrameInterval);

void FFMPEGEncoderClose(char **pEncoderHandle);

int FFMPEGEncodeFrame(char *pEncoderHandle, char *pYUVFrame, 
                                char *pCompressed, ffmpegColorSpace eColorSpace, int forceIFrame);

int FFMPEGEncodeFile(char *in, int width, int height, int bitrate, ffmpegColorSpace eColorSpace, char *out);






//AUDIO STUFF
int FFMPEGaudioDecoderInit(char **pDecoderHandle, enum CodecID codecID);

void FFMPEGaudioDecoderClose(char **pDecoderHandle);

int FFMPEGaudioDecodeFrame(char *pDecoderHandle, char *pCompressedFrame,
                                int iCFSize, char* PCMFrame, int* mFrameSize);

        int FFMPEGaudioEncoderInit( char **pEncoderHandle, int iBitrate,  int iSampleRate, int iChannels, int iBits);

void FFMPEGaudioEncoderClose(char **pEncoderHandle);

        int FFMPEGaudioEncodeFrame(char *pEncoderHandle, char *PCMFrame, char *pCompressed);


#endif //wince



#ifdef __cplusplus
}
#endif

#endif

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