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libx264: add 'mbtree' private option.

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Deprecate CODEC_FLAG2_MBTREE
This commit is contained in:
Anton Khirnov 2011-08-27 10:16:14 +02:00
parent 38934f19fe
commit 0dc5e12f1e
3 changed files with 8 additions and 2 deletions
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2
libavcodec/avcodec.h
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@ -631,8 +631,8 @@ typedef struct RcOverride{
#if FF_API_LAME_GLOBAL_OPTS
#define CODEC_FLAG2_BIT_RESERVOIR 0x00020000 ///< Use a bit reservoir when encoding if possible
#endif
#define CODEC_FLAG2_MBTREE 0x00040000 ///< Use macroblock tree ratecontrol (x264 only)
#if FF_API_X264_GLOBAL_OPTS
#define CODEC_FLAG2_MBTREE 0x00040000 ///< Use macroblock tree ratecontrol (x264 only)
#define CODEC_FLAG2_PSY 0x00080000 ///< Use psycho visual optimizations.
#define CODEC_FLAG2_SSIM 0x00100000 ///< Compute SSIM during encoding, error[] values are undefined.
#define CODEC_FLAG2_INTRA_REFRESH 0x00200000 ///< Use periodic insertion of intra blocks instead of keyframes.

6
libavcodec/libx264.c
View File

@ -58,6 +58,7 @@ typedef struct X264Context {
int dct8x8;
int fast_pskip;
int aud;
int mbtree;
} X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args)
@ -304,7 +305,6 @@ static av_cold int X264_init(AVCodecContext *avctx)
(float)avctx->rc_initial_buffer_occupancy / avctx->rc_buffer_size;
}
x4->params.rc.b_mb_tree = !!(avctx->flags2 & CODEC_FLAG2_MBTREE);
x4->params.rc.f_ip_factor = 1 / fabs(avctx->i_quant_factor);
x4->params.rc.f_pb_factor = avctx->b_quant_factor;
x4->params.analyse.i_chroma_qp_offset = avctx->chromaoffset;
@ -331,6 +331,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.b_fast_pskip = avctx->flags2 & CODEC_FLAG2_FASTPSKIP;
x4->params.b_aud = avctx->flags2 & CODEC_FLAG2_AUD;
x4->params.analyse.b_psy = avctx->flags2 & CODEC_FLAG2_PSY;
x4->params.rc.b_mb_tree = !!(avctx->flags2 & CODEC_FLAG2_MBTREE);
#endif
if (x4->aq_mode >= 0)
@ -364,6 +365,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.b_fast_pskip = x4->fast_pskip;
if (x4->aud >= 0)
x4->params.b_aud = x4->aud;
if (x4->mbtree >= 0)
x4->params.rc.b_mb_tree = x4->mbtree;
if (x4->fastfirstpass)
x264_param_apply_fastfirstpass(&x4->params);
@ -460,6 +463,7 @@ static const AVOption options[] = {
{ "8x8dct", "High profile 8x8 transform.", OFFSET(dct8x8), FF_OPT_TYPE_INT, {-1 }, -1, 1, VE},
{ "fast-pskip", NULL, OFFSET(fast_pskip), FF_OPT_TYPE_INT, {-1 }, -1, 1, VE},
{ "aud", "Use access unit delimiters.", OFFSET(aud), FF_OPT_TYPE_INT, {-1 }, -1, 1, VE},
{ "mbtree", "Use macroblock tree ratecontrol.", OFFSET(mbtree), FF_OPT_TYPE_INT, {-1 }, -1, 1, VE},
{ NULL },
};

2
libavcodec/options.c
View File

@ -434,7 +434,9 @@ static const AVOption options[]={
#if FF_API_LAME_GLOBAL_OPTS
{"reservoir", "use bit reservoir", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_BIT_RESERVOIR }, INT_MIN, INT_MAX, A|E, "flags2"},
#endif
#if FF_API_X264_GLOBAL_OPTS
{"mbtree", "use macroblock tree ratecontrol (x264 only)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_MBTREE }, INT_MIN, INT_MAX, V|E, "flags2"},
#endif
{"bits_per_raw_sample", NULL, OFFSET(bits_per_raw_sample), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},
{"channel_layout", NULL, OFFSET(channel_layout), FF_OPT_TYPE_INT64, {.dbl = DEFAULT }, 0, INT64_MAX, A|E|D, "channel_layout"},
{"request_channel_layout", NULL, OFFSET(request_channel_layout), FF_OPT_TYPE_INT64, {.dbl = DEFAULT }, 0, INT64_MAX, A|D, "request_channel_layout"},