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libx264: add 'weightp' private option.

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Deprecate corresponding global option.
This commit is contained in:
Anton Khirnov 2011-08-22 07:55:34 +02:00
parent d4b9671318
commit c5dd0bc4ca
3 changed files with 15 additions and 4 deletions
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4
libavcodec/avcodec.h
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@ -2712,6 +2712,7 @@ typedef struct AVCodecContext {
*/
int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count);
#if FF_API_X264_GLOBAL_OPTS
/**
* explicit P-frame weighted prediction analysis method
* 0: off
@ -2720,9 +2721,8 @@ typedef struct AVCodecContext {
* - encoding: Set by user.
* - decoding: unused
*/
int weighted_p_pred;
attribute_deprecated int weighted_p_pred;
#if FF_API_X264_GLOBAL_OPTS
/**
* AQ mode
* 0: Disabled

11
libavcodec/libx264.c
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@ -48,6 +48,7 @@ typedef struct X264Context {
float psy_rd;
float psy_trellis;
int rc_lookahead;
int weightp;
} X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args)
@ -225,7 +226,6 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.i_direct_mv_pred = avctx->directpred;
x4->params.analyse.b_weighted_bipred = avctx->flags2 & CODEC_FLAG2_WPRED;
x4->params.analyse.i_weighted_pred = avctx->weighted_p_pred;
if (avctx->me_method == ME_EPZS)
x4->params.analyse.i_me_method = X264_ME_DIA;
@ -318,6 +318,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.f_psy_trellis = avctx->psy_trellis;
if (avctx->rc_lookahead >= 0)
x4->params.rc.i_lookahead = avctx->rc_lookahead;
if (avctx->weighted_p_pred >= 0)
x4->params.analyse.i_weighted_pred = avctx->weighted_p_pred;
#endif
if (x4->aq_mode >= 0)
@ -330,6 +332,9 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.f_psy_trellis = x4->psy_trellis;
if (x4->rc_lookahead >= 0)
x4->params.rc.i_lookahead = x4->rc_lookahead;
if (x4->weightp >= 0)
x4->params.analyse.i_weighted_pred = x4->weightp;
if (x4->fastfirstpass)
@ -414,6 +419,10 @@ static const AVOption options[] = {
{ "pdy_rd", "Psy RD strength.", OFFSET(psy_rd), FF_OPT_TYPE_FLOAT, {-1 }, -1, FLT_MAX, VE},
{ "psy_trellis", "Psy trellis strength", OFFSET(psy_trellis), FF_OPT_TYPE_FLOAT, {-1 }, -1, FLT_MAX, VE},
{ "rc_lookahead", "Number of frames to look ahead for frametype and ratecontrol", OFFSET(rc_lookahead), FF_OPT_TYPE_INT, {-1 }, -1, INT_MAX, VE },
{ "weightp", "Weighted prediction analysis method.", OFFSET(weightp), FF_OPT_TYPE_INT, {-1 }, -1, INT_MAX, VE, "weightp" },
{ "none", NULL, 0, FF_OPT_TYPE_CONST, {X264_WEIGHTP_NONE}, INT_MIN, INT_MAX, VE, "weightp" },
{ "simple", NULL, 0, FF_OPT_TYPE_CONST, {X264_WEIGHTP_SIMPLE}, INT_MIN, INT_MAX, VE, "weightp" },
{ "smart", NULL, 0, FF_OPT_TYPE_CONST, {X264_WEIGHTP_SMART}, INT_MIN, INT_MAX, VE, "weightp" },
{ NULL },
};

4
libavcodec/options.c
View File

@ -141,7 +141,9 @@ static const AVOption options[]={
{"b_qfactor", "qp factor between p and b frames", OFFSET(b_quant_factor), FF_OPT_TYPE_FLOAT, {.dbl = 1.25 }, -FLT_MAX, FLT_MAX, V|E},
{"rc_strategy", "ratecontrol method", OFFSET(rc_strategy), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
{"b_strategy", "strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), FF_OPT_TYPE_INT, {.dbl = 0 }, INT_MIN, INT_MAX, V|E},
{"wpredp", "weighted prediction analysis method", OFFSET(weighted_p_pred), FF_OPT_TYPE_INT, {.dbl = 0 }, INT_MIN, INT_MAX, V|E},
#if FF_API_X264_GLOBAL_OPTS
{"wpredp", "weighted prediction analysis method", OFFSET(weighted_p_pred), FF_OPT_TYPE_INT, {.dbl = -1 }, INT_MIN, INT_MAX, V|E},
#endif
{"ps", "rtp payload size in bytes", OFFSET(rtp_payload_size), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
{"mv_bits", NULL, OFFSET(mv_bits), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},
{"header_bits", NULL, OFFSET(header_bits), FF_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX},