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avcodec/svq1enc: Allocate buffers during init

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-04-30 03:48:38 +02:00
parent 88ce3dade6
commit 65015003f5
1 changed files with 9 additions and 16 deletions
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25
libavcodec/svq1enc.c
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@ -594,6 +594,15 @@ static av_cold int svq1_encode_init(AVCodecContext *avctx)
if (!s->current_picture || !s->last_picture) {
return AVERROR(ENOMEM);
}
ret = ff_encode_alloc_frame(avctx, s->current_picture);
if (ret < 0)
return ret;
ret = ff_encode_alloc_frame(avctx, s->last_picture);
if (ret < 0)
return ret;
s->scratchbuf = av_malloc_array(s->current_picture->linesize[0], 16 * 3);
if (!s->scratchbuf)
return AVERROR(ENOMEM);
s->frame_width = avctx->width;
s->frame_height = avctx->height;
@ -644,22 +653,6 @@ static int svq1_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
if (ret < 0)
return ret;
if (!s->current_picture->data[0]) {
if ((ret = ff_encode_alloc_frame(avctx, s->current_picture)) < 0) {
return ret;
}
}
if (!s->last_picture->data[0]) {
ret = ff_encode_alloc_frame(avctx, s->last_picture);
if (ret < 0)
return ret;
}
if (!s->scratchbuf) {
s->scratchbuf = av_malloc_array(s->current_picture->linesize[0], 16 * 3);
if (!s->scratchbuf)
return AVERROR(ENOMEM);
}
FFSWAP(AVFrame*, s->current_picture, s->last_picture);
if (avctx->gop_size && (avctx->frame_num % avctx->gop_size))