generic-library/ffmpeg
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lavc: deprecate AVCodecContext.sub_id.

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In most places where it's used, it's as a pointless write-only field.

Only rv10 decoder actually reads from it, but it stores some internal
version info in it. There is no reason for it to be in a public field.
This commit is contained in:
Anton Khirnov
2012-02-27 18:52:13 +01:00
parent 87392b1fd5
commit 02beb9826b
9 changed files with 32 additions and 32 deletions
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2
libavcodec/mpegvideo_parser.c
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@@ -69,7 +69,6 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
pc->frame_rate.num = avctx->time_base.num = avpriv_frame_rate_tab[frame_rate_index].den;
avctx->bit_rate = ((buf[4]<<10) | (buf[5]<<2) | (buf[6]>>6))*400;
avctx->codec_id = CODEC_ID_MPEG1VIDEO;
avctx->sub_id = 1;
}
break;
case EXT_START_CODE:
@@ -94,7 +93,6 @@ static void mpegvideo_extract_headers(AVCodecParserContext *s,
avctx->time_base.den = pc->frame_rate.den * (frame_rate_ext_n + 1) * 2;
avctx->time_base.num = pc->frame_rate.num * (frame_rate_ext_d + 1);
avctx->codec_id = CODEC_ID_MPEG2VIDEO;
avctx->sub_id = 2; /* forces MPEG2 */
}
break;
case 0x8: /* picture coding extension */