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avcodec/rawenc: Allow user-supplied buffers

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Trivial for an encoder that knows the size of the output packet in advance.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-04-27 16:58:16 +02:00
parent 8eef32d394
commit c7a0addf93
1 changed files with 3 additions and 1 deletions
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4
libavcodec/rawenc.c
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@ -25,6 +25,7 @@
*/
#include "avcodec.h"
#include "encode.h"
#include "raw.h"
#include "internal.h"
#include "libavutil/pixdesc.h"
@ -53,7 +54,7 @@ static int raw_encode(AVCodecContext *avctx, AVPacket *pkt,
if (ret < 0)
return ret;
if ((ret = ff_alloc_packet2(avctx, pkt, ret, ret)) < 0)
if ((ret = ff_get_encode_buffer(avctx, pkt, ret, 0)) < 0)
return ret;
if ((ret = av_image_copy_to_buffer(pkt->data, pkt->size,
(const uint8_t **)frame->data, frame->linesize,
@ -85,6 +86,7 @@ const AVCodec ff_rawvideo_encoder = {
.long_name = NULL_IF_CONFIG_SMALL("raw video"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_RAWVIDEO,
.capabilities = AV_CODEC_CAP_DR1,
.init = raw_encode_init,
.encode2 = raw_encode,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,