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Code Issues Releases Activity

ffmpeg: Allocate (In|Out)putStream.filter_frame early

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Based on a commit by Andreas Rheinhardt.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2021-11-14 22:05:55 -03:00
parent 67b92d68c6
commit ee3d6a20f6
2 changed files with 8 additions and 7 deletions
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7
fftools/ffmpeg.c
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@ -1533,9 +1533,6 @@ static int reap_filters(int flush)
if (av_buffersink_get_type(filter) == AVMEDIA_TYPE_AUDIO)
init_output_stream_wrapper(ost, NULL, 1);
if (!ost->filtered_frame && !(ost->filtered_frame = av_frame_alloc())) {
return AVERROR(ENOMEM);
}
filtered_frame = ost->filtered_frame;
while (1) {
@ -2342,8 +2339,6 @@ static int decode_audio(InputStream *ist, AVPacket *pkt, int *got_output,
if (!ist->decoded_frame && !(ist->decoded_frame = av_frame_alloc()))
return AVERROR(ENOMEM);
if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc()))
return AVERROR(ENOMEM);
decoded_frame = ist->decoded_frame;
update_benchmark(NULL);
@ -2415,8 +2410,6 @@ static int decode_video(InputStream *ist, AVPacket *pkt, int *got_output, int64_
if (!ist->decoded_frame && !(ist->decoded_frame = av_frame_alloc()))
return AVERROR(ENOMEM);
if (!ist->filter_frame && !(ist->filter_frame = av_frame_alloc()))
return AVERROR(ENOMEM);
decoded_frame = ist->decoded_frame;
if (ist->dts != AV_NOPTS_VALUE)
dts = av_rescale_q(ist->dts, AV_TIME_BASE_Q, ist->st->time_base);

8
fftools/ffmpeg_opt.c
View File

@ -889,6 +889,10 @@ static void add_input_streams(OptionsContext *o, AVFormatContext *ic)
exit_program(1);
}
ist->filter_frame = av_frame_alloc();
if (!ist->filter_frame)
exit_program(1);
ist->pkt = av_packet_alloc();
if (!ist->pkt)
exit_program(1);
@ -1521,6 +1525,10 @@ static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, e
exit_program(1);
}
ost->filtered_frame = av_frame_alloc();
if (!ost->filtered_frame)
exit_program(1);
ost->pkt = av_packet_alloc();
if (!ost->pkt)
exit_program(1);