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fftools/ffmpeg: move freeing an input stream into a separate function

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This commit is contained in:
Anton Khirnov 2022-11-16 08:48:11 +01:00
parent 98f6c59f4f
commit 9654df1336
1 changed files with 24 additions and 17 deletions
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41
fftools/ffmpeg.c
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@ -502,6 +502,28 @@ static int decode_interrupt_cb(void *ctx)
const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };
static void ist_free(InputStream **pist)
{
InputStream *ist = *pist;
if (!ist)
return;
av_frame_free(&ist->decoded_frame);
av_packet_free(&ist->pkt);
av_dict_free(&ist->decoder_opts);
avsubtitle_free(&ist->prev_sub.subtitle);
av_frame_free(&ist->sub2video.frame);
av_freep(&ist->filters);
av_freep(&ist->hwaccel_device);
av_freep(&ist->dts_buffer);
avcodec_free_context(&ist->dec_ctx);
avcodec_parameters_free(&ist->par);
av_freep(pist);
}
static void ffmpeg_cleanup(int ret)
{
int i, j;
@ -558,23 +580,8 @@ static void ffmpeg_cleanup(int ret)
for (i = 0; i < nb_input_files; i++)
ifile_close(&input_files[i]);
for (i = 0; i < nb_input_streams; i++) {
InputStream *ist = input_streams[i];
av_frame_free(&ist->decoded_frame);
av_packet_free(&ist->pkt);
av_dict_free(&ist->decoder_opts);
avsubtitle_free(&ist->prev_sub.subtitle);
av_frame_free(&ist->sub2video.frame);
av_freep(&ist->filters);
av_freep(&ist->hwaccel_device);
av_freep(&ist->dts_buffer);
avcodec_free_context(&ist->dec_ctx);
avcodec_parameters_free(&ist->par);
av_freep(&input_streams[i]);
}
for (i = 0; i < nb_input_streams; i++)
ist_free(&input_streams[i]);
if (vstats_file) {
if (fclose(vstats_file))