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lavc: deprecate unused mb_threshold field

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This commit is contained in:
Anton Khirnov 2014-10-08 10:58:43 +00:00
parent 685be3d1ae
commit c4f7bee087
3 changed files with 4 additions and 12 deletions
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7
libavcodec/avcodec.h
View File

@ -1614,14 +1614,13 @@ typedef struct AVCodecContext {
*/
attribute_deprecated
int me_threshold;
#endif
/**
* Macroblock threshold below which the user specified macroblock types will be used.
* - encoding: Set by user.
* - decoding: unused
* @deprecated this field is unused
*/
attribute_deprecated
int mb_threshold;
#endif
/**
* precision of the intra DC coefficient - 8

7
libavcodec/mpegvideo_enc.c
View File

@ -510,13 +510,6 @@ av_cold int ff_mpv_encode_init(AVCodecContext *avctx)
return -1;
}
i = (INT_MAX / 2 + 128) >> 8;
if (avctx->mb_threshold >= i) {
av_log(avctx, AV_LOG_ERROR, "mb_threshold too large, max is %d\n",
i - 1);
return -1;
}
if (avctx->b_frame_strategy && (avctx->flags & CODEC_FLAG_PASS2)) {
av_log(avctx, AV_LOG_INFO,
"notice: b_frame_strategy only affects the first pass\n");

2
libavcodec/options_table.h
View File

@ -322,8 +322,8 @@ static const AVOption avcodec_options[] = {
{"auto", "autodetect a suitable number of threads to use", 0, AV_OPT_TYPE_CONST, {.i64 = 0 }, INT_MIN, INT_MAX, V|E|D, "threads"},
#if FF_API_MPV_OPT
{"me_threshold", "motion estimation threshold", OFFSET(me_threshold), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
#endif
{"mb_threshold", "macroblock threshold", OFFSET(mb_threshold), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
#endif
{"dc", "intra_dc_precision", OFFSET(intra_dc_precision), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, V|E},
{"nssew", "nsse weight", OFFSET(nsse_weight), AV_OPT_TYPE_INT, {.i64 = 8 }, INT_MIN, INT_MAX, V|E},
{"skip_top", "number of macroblock rows at the top which are skipped", OFFSET(skip_top), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|D},