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Code Issues Releases Wiki Activity

f_lavfi: switch to AVChannelLayout when available

This commit is contained in:
Jan Ekström 2022-05-24 23:11:39 +03:00
parent edfd17ab18
commit 0411acf5f6
1 changed files with 7 additions and 0 deletions
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7
filters/f_lavfi.c
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@ -33,6 +33,8 @@
#include <libavfilter/buffersink.h>
#include <libavfilter/buffersrc.h>
#include "config.h"
#include "common/common.h"
#include "common/av_common.h"
#include "common/tags.h"
@ -40,6 +42,7 @@
#include "audio/format.h"
#include "audio/aframe.h"
#include "audio/chmap_avchannel.h"
#include "video/mp_image.h"
#include "audio/fmt-conversion.h"
#include "video/fmt-conversion.h"
@ -470,7 +473,11 @@ static bool init_pads(struct lavfi *c)
params->sample_rate = mp_aframe_get_rate(fmt);
struct mp_chmap chmap = {0};
mp_aframe_get_chmap(fmt, &chmap);
#if !HAVE_AV_CHANNEL_LAYOUT
params->channel_layout = mp_chmap_to_lavc(&chmap);
#else
mp_chmap_to_av_layout(&params->ch_layout, &chmap);
#endif
pad->timebase = (AVRational){1, mp_aframe_get_rate(fmt)};
filter_name = "abuffer";
} else if (pad->type == MP_FRAME_VIDEO) {