Module: libav Branch: master Commit: f9b9dd874030db891b4f1c70e06d48311023a006
Author: Anton Khirnov <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Thu Jan 5 10:16:41 2012 +0100 lavf: cosmetics, reformat av_read_frame(). --- libavformat/utils.c | 23 +++++++++++------------ 1 files changed, 11 insertions(+), 12 deletions(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index 0332927..a796658 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1261,30 +1261,29 @@ static int read_from_packet_buffer(AVFormatContext *s, AVPacket *pkt) int av_read_frame(AVFormatContext *s, AVPacket *pkt) { - AVPacketList *pktl; - int eof=0; - const int genpts= s->flags & AVFMT_FLAG_GENPTS; + const int genpts = s->flags & AVFMT_FLAG_GENPTS; + int eof = 0; if (!genpts) return s->packet_buffer ? read_from_packet_buffer(s, pkt) : read_frame_internal(s, pkt); - for(;;){ + for (;;) { int ret; - pktl = s->packet_buffer; + AVPacketList *pktl = s->packet_buffer; if (pktl) { - AVPacket *next_pkt= &pktl->pkt; + AVPacket *next_pkt = &pktl->pkt; if (next_pkt->dts != AV_NOPTS_VALUE) { int wrap_bits = s->streams[next_pkt->stream_index]->pts_wrap_bits; - while(pktl && next_pkt->pts == AV_NOPTS_VALUE){ - if( pktl->pkt.stream_index == next_pkt->stream_index - && (0 > av_compare_mod(next_pkt->dts, pktl->pkt.dts, 2LL << (wrap_bits - 1))) - && av_compare_mod(pktl->pkt.pts, pktl->pkt.dts, 2LL << (wrap_bits - 1))) { //not b frame - next_pkt->pts= pktl->pkt.dts; + while (pktl && next_pkt->pts == AV_NOPTS_VALUE) { + if (pktl->pkt.stream_index == next_pkt->stream_index && + (av_compare_mod(next_pkt->dts, pktl->pkt.dts, 2LL << (wrap_bits - 1)) < 0) && + av_compare_mod(pktl->pkt.pts, pktl->pkt.dts, 2LL << (wrap_bits - 1))) { //not b frame + next_pkt->pts = pktl->pkt.dts; } - pktl= pktl->next; + pktl = pktl->next; } pktl = s->packet_buffer; } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
