diff options
| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2019-12-10 22:59:53 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-12-12 19:25:33 +0100 |
| commit | c1e439d7e9abab3cebdc937636393b1656e095d9 (patch) | |
| tree | be0ae941a23b62c42b152e2b9aa0a22f8c793d4e /libavformat/libmodplug.c | |
| parent | cb88cdf7730e309df22ddbbc1ae4ebcd9ebc529e (diff) | |
| download | ffmpeg-c1e439d7e9abab3cebdc937636393b1656e095d9.tar.gz | |
avformat: Forward errors where possible
It is not uncommon to find code where the caller thinks to know better
what the return value should be than the callee. E.g. something like
"if (av_new_packet(pkt, size) < 0) return AVERROR(ENOMEM);". This commit
changes several instances of this to instead forward the actual error.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/libmodplug.c')
| -rw-r--r-- | libavformat/libmodplug.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavformat/libmodplug.c b/libavformat/libmodplug.c index d4f78d99b1..6a32618e6f 100644 --- a/libavformat/libmodplug.c +++ b/libavformat/libmodplug.c @@ -270,6 +270,7 @@ static void write_text(uint8_t *dst, const char *s, int linesize, int x, int y) static int modplug_read_packet(AVFormatContext *s, AVPacket *pkt) { ModPlugContext *modplug = s->priv_data; + int ret; if (modplug->video_stream) { modplug->video_switch ^= 1; // one video packet for one audio packet @@ -285,8 +286,8 @@ static int modplug_read_packet(AVFormatContext *s, AVPacket *pkt) var_values[VAR_PATTERN] = ModPlug_GetCurrentPattern(modplug->f); var_values[VAR_ROW ] = ModPlug_GetCurrentRow (modplug->f); - if (av_new_packet(pkt, modplug->fsize) < 0) - return AVERROR(ENOMEM); + if ((ret = av_new_packet(pkt, modplug->fsize)) < 0) + return ret; pkt->stream_index = 1; memset(pkt->data, 0, modplug->fsize); @@ -318,8 +319,8 @@ static int modplug_read_packet(AVFormatContext *s, AVPacket *pkt) } } - if (av_new_packet(pkt, AUDIO_PKT_SIZE) < 0) - return AVERROR(ENOMEM); + if ((ret = av_new_packet(pkt, AUDIO_PKT_SIZE)) < 0) + return ret; if (modplug->video_stream) pkt->pts = pkt->dts = modplug->packet_count++ * modplug->ts_per_packet; |