const DVprofile* ff_dv_frame_profile2(AVCodecContext* codec, const DVprofile *sys,

                                  const uint8_t* frame, unsigned buf_size)

{

   int i;



   int dsf = (frame[3] & 0x80) >> 7;



   int stype = frame[80*5 + 48 + 3] & 0x1f;



   /* 576i50 25Mbps 4:1:1 is a special case */

   if (dsf == 1 && stype == 0 && frame[4] & 0x07 /* the APT field */) {

       return &dv_profiles[2];

   }



   if(codec && codec->codec_tag==AV_RL32("dvsd") &&  codec->width==720 && codec->height==576)

       return &dv_profiles[1];



   for (i=0; i<FF_ARRAY_ELEMS(dv_profiles); i++)

       if (dsf == dv_profiles[i].dsf && stype == dv_profiles[i].video_stype)

           return &dv_profiles[i];



   /* check if old sys matches and assumes corrupted input */

   if (sys && buf_size == sys->frame_size)

       return sys;



   return NULL;

}

const DVprofile* ff_dv_frame_profile2(AVCodecContext* codec, const DVprofile *sys,

                                  const uint8_t* frame, unsigned buf_size)

{

   int i;



   int dsf = (frame[3] & 0x80) >> 7;



   int stype = frame[80*5 + 48 + 3] & 0x1f;



   

   if (dsf == 1 && stype == 0 && frame[4] & 0x07 ) {

       return &dv_profiles[2];

   }



   if(codec && codec->codec_tag==AV_RL32("dvsd") &&  codec->width==720 && codec->height==576)

       return &dv_profiles[1];



   for (i=0; i<FF_ARRAY_ELEMS(dv_profiles); i++)

       if (dsf == dv_profiles[i].dsf && stype == dv_profiles[i].video_stype)

           return &dv_profiles[i];



   

   if (sys && buf_size == sys->frame_size)

       return sys;



   return NULL;

}

const DVprofile* FUNC_0(AVCodecContext* codec, const DVprofile *sys,

                                  const uint8_t* frame, unsigned buf_size)

{

   int VAR_0;



   int VAR_1 = (frame[3] & 0x80) >> 7;



   int VAR_2 = frame[80*5 + 48 + 3] & 0x1f;



   

   if (VAR_1 == 1 && VAR_2 == 0 && frame[4] & 0x07 ) {

       return &dv_profiles[2];

   }



   if(codec && codec->codec_tag==AV_RL32("dvsd") &&  codec->width==720 && codec->height==576)

       return &dv_profiles[1];



   for (VAR_0=0; VAR_0<FF_ARRAY_ELEMS(dv_profiles); VAR_0++)

       if (VAR_1 == dv_profiles[VAR_0].VAR_1 && VAR_2 == dv_profiles[VAR_0].video_stype)

           return &dv_profiles[VAR_0];



   

   if (sys && buf_size == sys->frame_size)

       return sys;



   return NULL;

}

const DVprofile* FUNC_0(AVCodecContext* codec, const DVprofile *sys,
const uint8_t* frame, unsigned buf_size)
{ int VAR_0; int VAR_1 = (frame[3] & 0x80) >> 7; int VAR_2 = frame[80*5 + 48 + 3] & 0x1f; if (VAR_1 == 1 && VAR_2 == 0 && frame[4] & 0x07 ) { return &dv_profiles[2]; } if(codec && codec->codec_tag==AV_RL32("dvsd") &&  codec->width==720 && codec->height==576)
return &dv_profiles[1]; for (VAR_0=0; VAR_0<FF_ARRAY_ELEMS(dv_profiles); VAR_0++) if (VAR_1 == dv_profiles[VAR_0].VAR_1 && VAR_2 == dv_profiles[VAR_0].video_stype)
return &dv_profiles[VAR_0]; if (sys && buf_size == sys->frame_size)
return sys; return NULL; }