From a75034300fedba861454241abef0db6cfb2599cf Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Tue, 18 Oct 2011 09:17:12 +0200 Subject: [PATCH] lavf: simplify by using FFMAX/FFMIN. --- libavformat/utils.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index d0a7fb90be..640fa70c3d 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1848,27 +1848,22 @@ static void update_stream_timings(AVFormatContext *ic) st = ic->streams[i]; if (st->start_time != AV_NOPTS_VALUE && st->time_base.den) { start_time1= av_rescale_q(st->start_time, st->time_base, AV_TIME_BASE_Q); - if (start_time1 < start_time) - start_time = start_time1; + start_time = FFMIN(start_time, start_time1); if (st->duration != AV_NOPTS_VALUE) { end_time1 = start_time1 + av_rescale_q(st->duration, st->time_base, AV_TIME_BASE_Q); - if (end_time1 > end_time) - end_time = end_time1; + end_time = FFMAX(end_time, end_time1); } } if (st->duration != AV_NOPTS_VALUE) { duration1 = av_rescale_q(st->duration, st->time_base, AV_TIME_BASE_Q); - if (duration1 > duration) - duration = duration1; + duration = FFMAX(duration, duration1); } } if (start_time != INT64_MAX) { ic->start_time = start_time; - if (end_time != INT64_MIN) { - if (end_time - start_time > duration) - duration = end_time - start_time; - } + if (end_time != INT64_MIN) + duration = FFMAX(duration, end_time - start_time); } if (duration != INT64_MIN) { ic->duration = duration; @@ -2022,8 +2017,7 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset) file_size = 0; } else { file_size = avio_size(ic->pb); - if (file_size < 0) - file_size = 0; + file_size = FFMAX(0, file_size); } if ((!strcmp(ic->iformat->name, "mpeg") ||