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matroskadec: remove now useless vstream and is_video_key_frame
Originally committed as revision 15231 to svn://svn.ffmpeg.org/ffmpeg/trunk
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dbfb0e5f36
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@ -205,7 +205,6 @@ typedef struct {
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AVPacket **packets;
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int num_packets;
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AVStream *vstream;
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int done;
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int has_cluster_id;
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@ -1303,7 +1302,6 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
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}
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if (track->type == MATROSKA_TRACK_TYPE_VIDEO) {
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if (!matroska->vstream) matroska->vstream = st;
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st->codec->codec_type = CODEC_TYPE_VIDEO;
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st->codec->codec_tag = track->video.fourcc;
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st->codec->width = track->video.pixel_width;
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@ -1424,7 +1422,7 @@ static int matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data,
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int64_t cluster_pos)
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{
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MatroskaTrack *track;
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int is_video_key_frame = is_keyframe, res = 0;
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int res = 0;
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AVStream *st;
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AVPacket *pkt;
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int16_t block_time;
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@ -1464,8 +1462,6 @@ static int matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data,
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matroska->skip_to_keyframe = 0;
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}
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is_video_key_frame &= st == matroska->vstream;
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switch ((flags & 0x06) >> 1) {
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case 0x0: /* no lacing */
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laces = 1;
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@ -1638,7 +1634,7 @@ static int matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data,
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}
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av_free(lace_size);
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return res < 0 ? res : is_video_key_frame;
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return res;
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}
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static int matroska_parse_cluster(MatroskaDemuxContext *matroska)
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