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Code Issues Releases Activity

avcodec/rawenc: Use AVFrame parameters instead of AVCodecContext

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This allows encoding raw frames with changing dimensions

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2015-09-05 11:56:23 +02:00
parent 5d859e5980
commit c41a59330f
1 changed files with 5 additions and 5 deletions
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10
libavcodec/rawenc.c
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@@ -49,21 +49,21 @@ FF_ENABLE_DEPRECATION_WARNINGS
static int raw_encode(AVCodecContext *avctx, AVPacket *pkt, static int raw_encode(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *frame, int *got_packet) const AVFrame *frame, int *got_packet)
{ {
int ret = avpicture_get_size(avctx->pix_fmt, avctx->width, avctx->height); int ret = avpicture_get_size(frame->format, frame->width, frame->height);
if (ret < 0) if (ret < 0)
return ret; return ret;
if ((ret = ff_alloc_packet2(avctx, pkt, ret, ret)) < 0) if ((ret = ff_alloc_packet2(avctx, pkt, ret, ret)) < 0)
return ret; return ret;
if ((ret = avpicture_layout((const AVPicture *)frame, avctx->pix_fmt, avctx->width, if ((ret = avpicture_layout((const AVPicture *)frame, frame->format, frame->width,
avctx->height, pkt->data, pkt->size)) < 0) frame->height, pkt->data, pkt->size)) < 0)
return ret; return ret;
if(avctx->codec_tag == AV_RL32("yuv2") && ret > 0 && if(avctx->codec_tag == AV_RL32("yuv2") && ret > 0 &&
avctx->pix_fmt == AV_PIX_FMT_YUYV422) { frame->format == AV_PIX_FMT_YUYV422) {
int x; int x;
for(x = 1; x < avctx->height*avctx->width*2; x += 2) for(x = 1; x < frame->height*frame->width*2; x += 2)
pkt->data[x] ^= 0x80; pkt->data[x] ^= 0x80;
} }
pkt->flags |= AV_PKT_FLAG_KEY; pkt->flags |= AV_PKT_FLAG_KEY;