diff mbox series

[FFmpeg-devel,21/33] fftools/ffmpeg_mux: return errors from of_streamcopy() instead of aborting

Message ID 20230713105553.21052-21-anton@khirnov.net
State New
Headers show
Series [FFmpeg-devel,01/33] fftools/ffmpeg_mux_init: return errors from of_open() instead of aborting | expand

Checks

Context Check Description
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Anton Khirnov July 13, 2023, 10:55 a.m. UTC 
---
 fftools/ffmpeg.h     |  2 +-
 fftools/ffmpeg_mux.c | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg.h
index 30020cd0f8..fdee20d6b2 100644
--- a/fftools/ffmpeg.h
+++ b/fftools/ffmpeg.h
@@ -826,7 +826,7 @@  void of_output_packet(OutputFile *of, OutputStream *ost, AVPacket *pkt);
 /**
  * @param dts predicted packet dts in AV_TIME_BASE_Q
  */
-void of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts);
+int of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts);
 
 int64_t of_filesize(OutputFile *of);
 
diff --git a/fftools/ffmpeg_mux.c b/fftools/ffmpeg_mux.c
index 026796f7e6..168e4ec799 100644
--- a/fftools/ffmpeg_mux.c
+++ b/fftools/ffmpeg_mux.c
@@ -383,13 +383,14 @@  fail:
 
 }
 
-void of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts)
+int of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts)
 {
     OutputFile *of = output_files[ost->file_index];
     MuxStream  *ms = ms_from_ost(ost);
     int64_t start_time = (of->start_time == AV_NOPTS_VALUE) ? 0 : of->start_time;
     int64_t ost_tb_start_time = av_rescale_q(start_time, AV_TIME_BASE_Q, ost->mux_timebase);
     AVPacket *opkt = ms->pkt;
+    int ret;
 
     av_packet_unref(opkt);
 
@@ -400,26 +401,27 @@  void of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts)
     // EOF: flush output bitstream filters.
     if (!pkt) {
         of_output_packet(of, ost, NULL);
-        return;
+        return 0;
     }
 
     if (!ms->streamcopy_started && !(pkt->flags & AV_PKT_FLAG_KEY) &&
         !ms->copy_initial_nonkeyframes)
-        return;
+        return 0;
 
     if (!ms->streamcopy_started) {
         if (!ms->copy_prior_start &&
             (pkt->pts == AV_NOPTS_VALUE ?
              dts < ms->ts_copy_start :
              pkt->pts < av_rescale_q(ms->ts_copy_start, AV_TIME_BASE_Q, pkt->time_base)))
-            return;
+            return 0;
 
         if (of->start_time != AV_NOPTS_VALUE && dts < of->start_time)
-            return;
+            return 0;
     }
 
-    if (av_packet_ref(opkt, pkt) < 0)
-        exit_program(1);
+    ret = av_packet_ref(opkt, pkt);
+    if (ret < 0)
+        return ret;
 
     opkt->time_base = ost->mux_timebase;
 
@@ -449,13 +451,15 @@  void of_streamcopy(OutputStream *ost, const AVPacket *pkt, int64_t dts)
             av_log(NULL, AV_LOG_ERROR,
                    "Subtitle heartbeat logic failed in %s! (%s)\n",
                    __func__, av_err2str(ret));
-            exit_program(1);
+            return ret;
         }
     }
 
     of_output_packet(of, ost, opkt);
 
     ms->streamcopy_started = 1;
+
+    return 0;
 }
 
 static int thread_stop(Muxer *mux)