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libx264: add 'mixed-refs' private option.
Deprecate CODEC_FLAG2_MIXED_REFS.
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@ -610,8 +610,8 @@ typedef struct RcOverride{
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#if FF_API_X264_GLOBAL_OPTS
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#define CODEC_FLAG2_BPYRAMID 0x00000010 ///< H.264 allow B-frames to be used as references.
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#define CODEC_FLAG2_WPRED 0x00000020 ///< H.264 weighted biprediction for B-frames
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#endif
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#define CODEC_FLAG2_MIXED_REFS 0x00000040 ///< H.264 one reference per partition, as opposed to one reference per macroblock
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#endif
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#define CODEC_FLAG2_8X8DCT 0x00000080 ///< H.264 high profile 8x8 transform
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#define CODEC_FLAG2_FASTPSKIP 0x00000100 ///< H.264 fast pskip
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#define CODEC_FLAG2_AUD 0x00000200 ///< H.264 access unit delimiters
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@ -53,6 +53,7 @@ typedef struct X264Context {
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int ssim;
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int intra_refresh;
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int b_pyramid;
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int mixed_refs;
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} X264Context;
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static void X264_log(void *p, int level, const char *fmt, va_list args)
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@ -244,7 +245,6 @@ static av_cold int X264_init(AVCodecContext *avctx)
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x4->params.analyse.i_me_range = avctx->me_range;
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x4->params.analyse.i_subpel_refine = avctx->me_subpel_quality;
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x4->params.analyse.b_mixed_references = avctx->flags2 & CODEC_FLAG2_MIXED_REFS;
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x4->params.analyse.b_chroma_me = avctx->me_cmp & FF_CMP_CHROMA;
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x4->params.analyse.b_transform_8x8 = avctx->flags2 & CODEC_FLAG2_8X8DCT;
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x4->params.analyse.b_fast_pskip = avctx->flags2 & CODEC_FLAG2_FASTPSKIP;
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@ -326,6 +326,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
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x4->params.b_intra_refresh = avctx->flags2 & CODEC_FLAG2_INTRA_REFRESH;
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x4->params.i_bframe_pyramid = avctx->flags2 & CODEC_FLAG2_BPYRAMID ? X264_B_PYRAMID_NORMAL : X264_B_PYRAMID_NONE;
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x4->params.analyse.b_weighted_bipred = avctx->flags2 & CODEC_FLAG2_WPRED;
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x4->params.analyse.b_mixed_references = avctx->flags2 & CODEC_FLAG2_MIXED_REFS;
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#endif
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if (x4->aq_mode >= 0)
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@ -349,7 +350,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
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x4->params.b_intra_refresh = x4->intra_refresh;
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if (x4->b_pyramid >= 0)
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x4->params.i_bframe_pyramid = x4->b_pyramid;
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if (x4->mixed_refs >= 0)
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x4->params.analyse.b_mixed_references = x4->mixed_refs;
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if (x4->fastfirstpass)
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x264_param_apply_fastfirstpass(&x4->params);
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@ -443,6 +445,7 @@ static const AVOption options[] = {
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{ "none", NULL, 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_NONE}, INT_MIN, INT_MAX, VE, "b_pyramid" },
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{ "strict", "Strictly hierarchical pyramid", 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_STRICT}, INT_MIN, INT_MAX, VE, "b_pyramid" },
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{ "normal", "Non-strict (not Blu-ray compatible)", 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_NORMAL}, INT_MIN, INT_MAX, VE, "b_pyramid" },
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{ "mixed-refs", "One reference per partition, as opposed to one reference per macroblock", OFFSET(mixed_refs), FF_OPT_TYPE_INT, {-1}, -1, 1, VE },
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{ NULL },
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};
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@ -390,8 +390,8 @@ static const AVOption options[]={
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#if FF_API_X264_GLOBAL_OPTS
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{"bpyramid", "allows B-frames to be used as references for predicting", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_BPYRAMID }, INT_MIN, INT_MAX, V|E, "flags2"},
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{"wpred", "weighted biprediction for b-frames (H.264)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_WPRED }, INT_MIN, INT_MAX, V|E, "flags2"},
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#endif
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{"mixed_refs", "one reference per partition, as opposed to one reference per macroblock", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_MIXED_REFS }, INT_MIN, INT_MAX, V|E, "flags2"},
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#endif
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{"dct8x8", "high profile 8x8 transform (H.264)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_8X8DCT }, INT_MIN, INT_MAX, V|E, "flags2"},
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{"fastpskip", "fast pskip (H.264)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_FASTPSKIP }, INT_MIN, INT_MAX, V|E, "flags2"},
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{"aud", "access unit delimiters (H.264)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_AUD }, INT_MIN, INT_MAX, V|E, "flags2"},
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