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avcodec/mpeg12enc: Use FF_PROFILE_MPEG2_xxx macros

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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-04-03 21:04:53 +08:00
parent 39fb1e968a
commit 1726eefec6
1 changed files with 4 additions and 4 deletions
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8
libavcodec/mpeg12enc.c
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@ -162,17 +162,17 @@ static av_cold int encode_init(AVCodecContext *avctx)
return -1;
}
/* Main or 4:2:2 */
avctx->profile = s->chroma_format == CHROMA_420 ? 4 : 0;
avctx->profile = s->chroma_format == CHROMA_420 ? FF_PROFILE_MPEG2_MAIN : FF_PROFILE_MPEG2_422;
}
if (avctx->level == FF_LEVEL_UNKNOWN) {
if (avctx->profile == 0) { /* 4:2:2 */
if (avctx->profile == FF_PROFILE_MPEG2_422) { /* 4:2:2 */
if (avctx->width <= 720 && avctx->height <= 608)
avctx->level = 5; /* Main */
else
avctx->level = 2; /* High */
} else {
if (avctx->profile != 1 && s->chroma_format != CHROMA_420) {
if (avctx->profile != FF_PROFILE_MPEG2_HIGH && s->chroma_format != CHROMA_420) {
av_log(avctx, AV_LOG_ERROR,
"Only High(1) and 4:2:2(0) profiles support 4:2:2 color sampling\n");
return -1;
@ -321,7 +321,7 @@ static void mpeg1_encode_sequence_header(MpegEncContext *s)
put_header(s, EXT_START_CODE);
put_bits(&s->pb, 4, 1); // seq ext
put_bits(&s->pb, 1, s->avctx->profile == 0); // escx 1 for 4:2:2 profile
put_bits(&s->pb, 1, s->avctx->profile == FF_PROFILE_MPEG2_422); // escx 1 for 4:2:2 profile
put_bits(&s->pb, 3, s->avctx->profile); // profile
put_bits(&s->pb, 4, s->avctx->level); // level