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ffmpeg
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Replace some gotos that lead to single return statements by direct return.

This commit is contained in:
Diego Biurrun 2011-07-11 16:32:54 +02:00
parent 191c5f8ff3
commit 71a1d1116f
3 changed files with 13 additions and 18 deletions
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10
ffmpeg.c
View File

@ -1522,7 +1522,7 @@ static int output_packet(InputStream *ist, int ist_index,
ret = avcodec_decode_audio3(ist->st->codec, samples, &decoded_data_size,
&avpkt);
if (ret < 0)
goto fail_decode;
return ret;
avpkt.data += ret;
avpkt.size -= ret;
data_size = ret;
@ -1549,7 +1549,7 @@ static int output_packet(InputStream *ist, int ist_index,
&picture, &got_output, &avpkt);
quality = same_quality ? picture.quality : 0;
if (ret < 0)
goto fail_decode;
return ret;
if (!got_output) {
/* no picture yet */
goto discard_packet;
@ -1569,7 +1569,7 @@ static int output_packet(InputStream *ist, int ist_index,
ret = avcodec_decode_subtitle2(ist->st->codec,
&subtitle, &got_output, &avpkt);
if (ret < 0)
goto fail_decode;
return ret;
if (!got_output) {
goto discard_packet;
}
@ -1577,7 +1577,7 @@ static int output_packet(InputStream *ist, int ist_index,
avpkt.size = 0;
break;
default:
goto fail_decode;
return -1;
}
} else {
switch(ist->st->codec->codec_type) {
@ -1849,8 +1849,6 @@ static int output_packet(InputStream *ist, int ist_index,
}
return 0;
fail_decode:
return -1;
}
static void print_sdp(AVFormatContext **avc, int n)

15
ffplay.c
View File

@ -1709,10 +1709,10 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
if ((ret = avfilter_graph_create_filter(&filt_src, &input_filter, "src",
NULL, is, graph)) < 0)
goto the_end;
return ret;
if ((ret = avfilter_graph_create_filter(&filt_out, &ffsink, "out",
NULL, &ffsink_ctx, graph)) < 0)
goto the_end;
return ret;
if(vfilters) {
AVFilterInOut *outputs = av_malloc(sizeof(AVFilterInOut));
@ -1729,18 +1729,18 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
inputs->next = NULL;
if ((ret = avfilter_graph_parse(graph, vfilters, inputs, outputs, NULL)) < 0)
goto the_end;
return ret;
av_freep(&vfilters);
} else {
if ((ret = avfilter_link(filt_src, 0, filt_out, 0)) < 0)
goto the_end;
return ret;
}
if ((ret = avfilter_graph_config(graph, NULL)) < 0)
goto the_end;
return ret;
is->out_video_filter = filt_out;
the_end:
return ret;
}
@ -1850,7 +1850,7 @@ static int subtitle_thread(void *arg)
SDL_UnlockMutex(is->subpq_mutex);
if (is->subtitleq.abort_request)
goto the_end;
return 0;
sp = &is->subpq[is->subpq_windex];
@ -1887,7 +1887,6 @@ static int subtitle_thread(void *arg)
}
av_free_packet(pkt);
}
the_end:
return 0;
}

6
ffserver.c
View File

@ -3508,7 +3508,7 @@ static int add_av_stream(FFStream *feed, AVStream *st)
case AVMEDIA_TYPE_AUDIO:
if (av1->channels == av->channels &&
av1->sample_rate == av->sample_rate)
goto found;
return i;
break;
case AVMEDIA_TYPE_VIDEO:
if (av1->width == av->width &&
@ -3516,7 +3516,7 @@ static int add_av_stream(FFStream *feed, AVStream *st)
av1->time_base.den == av->time_base.den &&
av1->time_base.num == av->time_base.num &&
av1->gop_size == av->gop_size)
goto found;
return i;
break;
default:
abort();
@ -3528,8 +3528,6 @@ static int add_av_stream(FFStream *feed, AVStream *st)
if (!fst)
return -1;
return feed->nb_streams - 1;
found:
return i;
}
static void remove_stream(FFStream *stream)