static int thp_read_header(AVFormatContext *s,

                           AVFormatParameters *ap)

{

    ThpDemuxContext *thp = s->priv_data;

    AVStream *st;

    AVIOContext *pb = s->pb;

    int64_t fsize= avio_size(pb);

    int i;



    /* Read the file header.  */

                           avio_rb32(pb); /* Skip Magic.  */

    thp->version         = avio_rb32(pb);



                           avio_rb32(pb); /* Max buf size.  */

                           avio_rb32(pb); /* Max samples.  */



    thp->fps             = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX);

    thp->framecnt        = avio_rb32(pb);

    thp->first_framesz   = avio_rb32(pb);

    thp->data_size       = avio_rb32(pb);

    if(fsize>0 && (!thp->data_size || fsize < thp->data_size))

        thp->data_size= fsize;



    thp->compoff         = avio_rb32(pb);

                           avio_rb32(pb); /* offsetDataOffset.  */

    thp->first_frame     = avio_rb32(pb);

    thp->last_frame      = avio_rb32(pb);



    thp->next_framesz    = thp->first_framesz;

    thp->next_frame      = thp->first_frame;



    /* Read the component structure.  */

    avio_seek (pb, thp->compoff, SEEK_SET);

    thp->compcount       = avio_rb32(pb);



    /* Read the list of component types.  */

    avio_read(pb, thp->components, 16);



    for (i = 0; i < thp->compcount; i++) {

        if (thp->components[i] == 0) {

            if (thp->vst != 0)

                break;



            /* Video component.  */

            st = avformat_new_stream(s, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            /* The denominator and numerator are switched because 1/fps

               is required.  */

            avpriv_set_pts_info(st, 64, thp->fps.den, thp->fps.num);

            st->codec->codec_type = AVMEDIA_TYPE_VIDEO;

            st->codec->codec_id = CODEC_ID_THP;

            st->codec->codec_tag = 0;  /* no fourcc */

            st->codec->width = avio_rb32(pb);

            st->codec->height = avio_rb32(pb);

            st->codec->sample_rate = av_q2d(thp->fps);

            thp->vst = st;

            thp->video_stream_index = st->index;



            if (thp->version == 0x11000)

                avio_rb32(pb); /* Unknown.  */

        } else if (thp->components[i] == 1) {

            if (thp->has_audio != 0)

                break;



            /* Audio component.  */

            st = avformat_new_stream(s, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            st->codec->codec_type = AVMEDIA_TYPE_AUDIO;

            st->codec->codec_id = CODEC_ID_ADPCM_THP;

            st->codec->codec_tag = 0;  /* no fourcc */

            st->codec->channels    = avio_rb32(pb); /* numChannels.  */

            st->codec->sample_rate = avio_rb32(pb); /* Frequency.  */



            avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);



            thp->audio_stream_index = st->index;

            thp->has_audio = 1;

        }

    }



    return 0;

}

static int thp_read_header(AVFormatContext *s,

                           AVFormatParameters *ap)

{

    ThpDemuxContext *thp = s->priv_data;

    AVStream *st;

    AVIOContext *pb = s->pb;

    int64_t fsize= avio_size(pb);

    int i;



    

                           avio_rb32(pb); 

    thp->version         = avio_rb32(pb);



                           avio_rb32(pb); 

                           avio_rb32(pb); 



    thp->fps             = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX);

    thp->framecnt        = avio_rb32(pb);

    thp->first_framesz   = avio_rb32(pb);

    thp->data_size       = avio_rb32(pb);

    if(fsize>0 && (!thp->data_size || fsize < thp->data_size))

        thp->data_size= fsize;



    thp->compoff         = avio_rb32(pb);

                           avio_rb32(pb); 

    thp->first_frame     = avio_rb32(pb);

    thp->last_frame      = avio_rb32(pb);



    thp->next_framesz    = thp->first_framesz;

    thp->next_frame      = thp->first_frame;



    

    avio_seek (pb, thp->compoff, SEEK_SET);

    thp->compcount       = avio_rb32(pb);



    

    avio_read(pb, thp->components, 16);



    for (i = 0; i < thp->compcount; i++) {

        if (thp->components[i] == 0) {

            if (thp->vst != 0)

                break;



            

            st = avformat_new_stream(s, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            



            avpriv_set_pts_info(st, 64, thp->fps.den, thp->fps.num);

            st->codec->codec_type = AVMEDIA_TYPE_VIDEO;

            st->codec->codec_id = CODEC_ID_THP;

            st->codec->codec_tag = 0;  

            st->codec->width = avio_rb32(pb);

            st->codec->height = avio_rb32(pb);

            st->codec->sample_rate = av_q2d(thp->fps);

            thp->vst = st;

            thp->video_stream_index = st->index;



            if (thp->version == 0x11000)

                avio_rb32(pb); 

        } else if (thp->components[i] == 1) {

            if (thp->has_audio != 0)

                break;



            

            st = avformat_new_stream(s, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            st->codec->codec_type = AVMEDIA_TYPE_AUDIO;

            st->codec->codec_id = CODEC_ID_ADPCM_THP;

            st->codec->codec_tag = 0;  

            st->codec->channels    = avio_rb32(pb); 

            st->codec->sample_rate = avio_rb32(pb); 



            avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);



            thp->audio_stream_index = st->index;

            thp->has_audio = 1;

        }

    }



    return 0;

}

static int FUNC_0(AVFormatContext *VAR_0,

                           AVFormatParameters *VAR_1)

{

    ThpDemuxContext *thp = VAR_0->priv_data;

    AVStream *st;

    AVIOContext *pb = VAR_0->pb;

    int64_t fsize= avio_size(pb);

    int VAR_2;



    

                           avio_rb32(pb); 

    thp->version         = avio_rb32(pb);



                           avio_rb32(pb); 

                           avio_rb32(pb); 



    thp->fps             = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX);

    thp->framecnt        = avio_rb32(pb);

    thp->first_framesz   = avio_rb32(pb);

    thp->data_size       = avio_rb32(pb);

    if(fsize>0 && (!thp->data_size || fsize < thp->data_size))

        thp->data_size= fsize;



    thp->compoff         = avio_rb32(pb);

                           avio_rb32(pb); 

    thp->first_frame     = avio_rb32(pb);

    thp->last_frame      = avio_rb32(pb);



    thp->next_framesz    = thp->first_framesz;

    thp->next_frame      = thp->first_frame;



    

    avio_seek (pb, thp->compoff, SEEK_SET);

    thp->compcount       = avio_rb32(pb);



    

    avio_read(pb, thp->components, 16);



    for (VAR_2 = 0; VAR_2 < thp->compcount; VAR_2++) {

        if (thp->components[VAR_2] == 0) {

            if (thp->vst != 0)

                break;



            

            st = avformat_new_stream(VAR_0, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            



            avpriv_set_pts_info(st, 64, thp->fps.den, thp->fps.num);

            st->codec->codec_type = AVMEDIA_TYPE_VIDEO;

            st->codec->codec_id = CODEC_ID_THP;

            st->codec->codec_tag = 0;  

            st->codec->width = avio_rb32(pb);

            st->codec->height = avio_rb32(pb);

            st->codec->sample_rate = av_q2d(thp->fps);

            thp->vst = st;

            thp->video_stream_index = st->index;



            if (thp->version == 0x11000)

                avio_rb32(pb); 

        } else if (thp->components[VAR_2] == 1) {

            if (thp->has_audio != 0)

                break;



            

            st = avformat_new_stream(VAR_0, NULL);

            if (!st)

                return AVERROR(ENOMEM);



            st->codec->codec_type = AVMEDIA_TYPE_AUDIO;

            st->codec->codec_id = CODEC_ID_ADPCM_THP;

            st->codec->codec_tag = 0;  

            st->codec->channels    = avio_rb32(pb); 

            st->codec->sample_rate = avio_rb32(pb); 



            avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate);



            thp->audio_stream_index = st->index;

            thp->has_audio = 1;

        }

    }



    return 0;

}

static int FUNC_0(AVFormatContext *VAR_0,
AVFormatParameters *VAR_1)
{ ThpDemuxContext *thp = VAR_0->priv_data; AVStream *st; AVIOContext *pb = VAR_0->pb; int64_t fsize= avio_size(pb); int VAR_2; avio_rb32(pb); thp->version         = avio_rb32(pb); avio_rb32(pb); avio_rb32(pb); thp->fps             = av_d2q(av_int2float(avio_rb32(pb)), INT_MAX); thp->framecnt        = avio_rb32(pb); thp->first_framesz   = avio_rb32(pb); thp->data_size       = avio_rb32(pb); if(fsize>0 && (!thp->data_size || fsize < thp->data_size))
thp->data_size= fsize; thp->compoff         = avio_rb32(pb); avio_rb32(pb); thp->first_frame     = avio_rb32(pb); thp->last_frame      = avio_rb32(pb); thp->next_framesz    = thp->first_framesz; thp->next_frame      = thp->first_frame; avio_seek (pb, thp->compoff, SEEK_SET); thp->compcount       = avio_rb32(pb); avio_read(pb, thp->components, 16); for (VAR_2 = 0; VAR_2 < thp->compcount; VAR_2++) { if (thp->components[VAR_2] == 0) { if (thp->vst != 0)
break; st = avformat_new_stream(VAR_0, NULL); if (!st)
return AVERROR(ENOMEM); avpriv_set_pts_info(st, 64, thp->fps.den, thp->fps.num); st->codec->codec_type = AVMEDIA_TYPE_VIDEO; st->codec->codec_id = CODEC_ID_THP; st->codec->codec_tag = 0; st->codec->width = avio_rb32(pb); st->codec->height = avio_rb32(pb); st->codec->sample_rate = av_q2d(thp->fps); thp->vst = st; thp->video_stream_index = st->index; if (thp->version == 0x11000)
avio_rb32(pb); } else if (thp->components[VAR_2] == 1) { if (thp->has_audio != 0)
break; st = avformat_new_stream(VAR_0, NULL); if (!st)
return AVERROR(ENOMEM); st->codec->codec_type = AVMEDIA_TYPE_AUDIO; st->codec->codec_id = CODEC_ID_ADPCM_THP; st->codec->codec_tag = 0; st->codec->channels    = avio_rb32(pb); st->codec->sample_rate = avio_rb32(pb); avpriv_set_pts_info(st, 64, 1, st->codec->sample_rate); thp->audio_stream_index = st->index; thp->has_audio = 1; } } return 0; }