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Code Issues Releases Activity

avcodec/mpeg12enc: Move MPEG-1/2 dimension checks to mpeg12enc

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-04-06 15:03:19 +02:00
parent 80410674bd
commit d5c7e5cb65
2 changed files with 8 additions and 14 deletions
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8
libavcodec/mpeg12enc.c
View File

@ -144,6 +144,14 @@ static av_cold int encode_init(AVCodecContext *avctx)
{
int ret;
MpegEncContext *s = avctx->priv_data;
int max_size = avctx->codec_id == AV_CODEC_ID_MPEG2VIDEO ? 16383 : 4095;
if (avctx->width > max_size || avctx->height > max_size) {
av_log(avctx, AV_LOG_ERROR, "%s does not support resolutions above %dx%d\n",
CONFIG_SMALL ? avctx->codec->name : avctx->codec->long_name,
max_size, max_size);
return AVERROR(EINVAL);
}
if ((ret = ff_mpv_encode_init(avctx)) < 0)
return ret;

14
libavcodec/mpegvideo_enc.c
View File

@ -534,20 +534,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_MPEG1VIDEO &&
(avctx->width > 4095 ||
avctx->height > 4095 )) {
av_log(avctx, AV_LOG_ERROR, "MPEG-1 does not support resolutions above 4095x4095\n");
return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_MPEG2VIDEO &&
(avctx->width > 16383 ||
avctx->height > 16383 )) {
av_log(avctx, AV_LOG_ERROR, "MPEG-2 does not support resolutions above 16383x16383\n");
return AVERROR(EINVAL);
}
if (s->codec_id == AV_CODEC_ID_RV10 &&
(avctx->width &15 ||
avctx->height&15 )) {