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Code Issues Releases Activity

matroskadec: remove unused is_bframe flag

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Originally committed as revision 14551 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2008-08-05 00:39:55 +00:00
parent 4eff97439b
commit 6e35ae2a74
1 changed files with 3 additions and 6 deletions
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9
libavformat/matroskadec.c
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@ -2709,7 +2709,7 @@ matroska_read_header (AVFormatContext *s,
static int static int
matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data, int size, matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data, int size,
int64_t pos, uint64_t cluster_time, uint64_t duration, int64_t pos, uint64_t cluster_time, uint64_t duration,
int is_keyframe, int is_bframe) int is_keyframe)
{ {
int res = 0; int res = 0;
int track; int track;
@ -2941,7 +2941,6 @@ matroska_parse_blockgroup (MatroskaDemuxContext *matroska,
{ {
int res = 0; int res = 0;
uint32_t id; uint32_t id;
int is_bframe = 0;
int is_keyframe = PKT_FLAG_KEY, last_num_packets = matroska->num_packets; int is_keyframe = PKT_FLAG_KEY, last_num_packets = matroska->num_packets;
uint64_t duration = AV_NOPTS_VALUE; uint64_t duration = AV_NOPTS_VALUE;
uint8_t *data; uint8_t *data;
@ -2984,8 +2983,6 @@ matroska_parse_blockgroup (MatroskaDemuxContext *matroska,
matroska->packets[last_num_packets]->flags = 0; matroska->packets[last_num_packets]->flags = 0;
if ((res = ebml_read_sint(matroska, &id, &num)) < 0) if ((res = ebml_read_sint(matroska, &id, &num)) < 0)
break; break;
if (num > 0)
is_bframe = 1;
break; break;
} }
@ -3010,7 +3007,7 @@ matroska_parse_blockgroup (MatroskaDemuxContext *matroska,
if (size > 0) if (size > 0)
res = matroska_parse_block(matroska, data, size, pos, cluster_time, res = matroska_parse_block(matroska, data, size, pos, cluster_time,
duration, is_keyframe, is_bframe); duration, is_keyframe);
return res; return res;
} }
@ -3060,7 +3057,7 @@ matroska_parse_cluster (MatroskaDemuxContext *matroska)
if (res == 0) if (res == 0)
res = matroska_parse_block(matroska, data, size, pos, res = matroska_parse_block(matroska, data, size, pos,
cluster_time, AV_NOPTS_VALUE, cluster_time, AV_NOPTS_VALUE,
-1, 0); -1);
break; break;
default: default: