diff options
author | Peter Ross <pross@xvid.org> | 2011-03-12 05:31:40 +0300 |
---|---|---|
committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-03-14 15:05:54 +0300 |
commit | 772cb06281d9b82f283fc6c2ca7fb55a562d0ad9 (patch) | |
tree | d7515f2861f4a9e2bf8feabb2129b6c086488fde /libavformat/jvdec.c | |
parent | 20c1281fe3fb30a8583d3a56ab2978e4ac8e9ee6 (diff) |
jv demuxer: define JV_PREAMBLE_SIZE instead of hard coding the number
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavformat/jvdec.c')
-rw-r--r-- | libavformat/jvdec.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libavformat/jvdec.c b/libavformat/jvdec.c index 98fa6e72b2..314a341ac6 100644 --- a/libavformat/jvdec.c +++ b/libavformat/jvdec.c @@ -28,6 +28,8 @@ #include "libavutil/intreadwrite.h" #include "avformat.h" +#define JV_PREAMBLE_SIZE 5 + typedef struct { int audio_size; /** audio packet size (bytes) */ int video_size; /** video packet size (bytes) */ @@ -154,15 +156,15 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt) jv->state++; if (jvf->video_size || jvf->palette_size) { int size = jvf->video_size + jvf->palette_size; - if (av_new_packet(pkt, size + 5)) + if (av_new_packet(pkt, size + JV_PREAMBLE_SIZE)) return AVERROR(ENOMEM); AV_WL32(pkt->data, jvf->video_size); pkt->data[4] = jvf->video_type; - if (avio_read(pb, pkt->data + 5, size) < 0) + if (avio_read(pb, pkt->data + JV_PREAMBLE_SIZE, size) < 0) return AVERROR(EIO); - pkt->size = size + 5; + pkt->size = size + JV_PREAMBLE_SIZE; pkt->stream_index = 1; pkt->pts = jv->pts; if (jvf->video_type != 1) |