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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-27 16:58:16 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-05-05 14:17:03 +0200 |
| commit | 0788069cb1cf95b8858f9315ffe9cd4e1916eef1 (patch) | |
| tree | 3206b801c5e0f4351cc0842a49c1df92a62a87fe /libavcodec/pcm.c | |
| parent | 3e6dcf0b1aff77d742520261c83ebdaa68d0e5cd (diff) | |
avcodec/pcm: Allow user-supplied buffers
Trivial for encoders that know the size of the output packet in advance.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/pcm.c')
| -rw-r--r-- | libavcodec/pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c index 79b33b935c..e9b8eab484 100644 --- a/libavcodec/pcm.c +++ b/libavcodec/pcm.c @@ -30,6 +30,7 @@ #include "libavutil/thread.h" #include "avcodec.h" #include "bytestream.h" +#include "encode.h" #include "internal.h" #include "mathops.h" #include "pcm_tablegen.h" @@ -106,7 +107,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, n = frame->nb_samples * avctx->channels; samples = (const short *)frame->data[0]; - if ((ret = ff_alloc_packet2(avctx, avpkt, n * sample_size, n * sample_size)) < 0) + if ((ret = ff_get_encode_buffer(avctx, avpkt, n * sample_size, 0)) < 0) return ret; dst = avpkt->data; @@ -555,9 +556,9 @@ const AVCodec ff_ ## name_ ## _encoder = { \ .long_name = NULL_IF_CONFIG_SMALL(long_name_), \ .type = AVMEDIA_TYPE_AUDIO, \ .id = AV_CODEC_ID_ ## id_, \ + .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_VARIABLE_FRAME_SIZE, \ .init = pcm_encode_init, \ .encode2 = pcm_encode_frame, \ - .capabilities = AV_CODEC_CAP_VARIABLE_FRAME_SIZE, \ .sample_fmts = (const enum AVSampleFormat[]){ sample_fmt_, \ AV_SAMPLE_FMT_NONE }, \ .caps_internal = FF_CODEC_CAP_INIT_THREADSAFE, \ |