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authorAnton Khirnov <anton@khirnov.net>2011-08-22 07:55:34 +0200
committerAnton Khirnov <anton@khirnov.net>2011-08-31 10:25:06 +0200
commiteab21c32e34d8dc45e915c597cf974f31a95c207 (patch)
treef6fbac4e7da30fa4add1614246a2bf47776af151 /libavcodec/libx264.c
parent0f29699db73d569307cac1abce64ae43647db2d2 (diff)
downloadffmpeg-eab21c32e34d8dc45e915c597cf974f31a95c207.tar.gz
libx264: add 'mixed-refs' private option.
Deprecate CODEC_FLAG2_MIXED_REFS.
Diffstat (limited to 'libavcodec/libx264.c')
-rw-r--r--libavcodec/libx264.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index bf2aacb5d8..3ebc0a8ed9 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -53,6 +53,7 @@ typedef struct X264Context {
int ssim;
int intra_refresh;
int b_pyramid;
+ int mixed_refs;
} X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args)
@@ -244,7 +245,6 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.analyse.i_me_range = avctx->me_range;
x4->params.analyse.i_subpel_refine = avctx->me_subpel_quality;
- x4->params.analyse.b_mixed_references = avctx->flags2 & CODEC_FLAG2_MIXED_REFS;
x4->params.analyse.b_chroma_me = avctx->me_cmp & FF_CMP_CHROMA;
x4->params.analyse.b_transform_8x8 = avctx->flags2 & CODEC_FLAG2_8X8DCT;
x4->params.analyse.b_fast_pskip = avctx->flags2 & CODEC_FLAG2_FASTPSKIP;
@@ -326,6 +326,7 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.b_intra_refresh = avctx->flags2 & CODEC_FLAG2_INTRA_REFRESH;
x4->params.i_bframe_pyramid = avctx->flags2 & CODEC_FLAG2_BPYRAMID ? X264_B_PYRAMID_NORMAL : X264_B_PYRAMID_NONE;
x4->params.analyse.b_weighted_bipred = avctx->flags2 & CODEC_FLAG2_WPRED;
+ x4->params.analyse.b_mixed_references = avctx->flags2 & CODEC_FLAG2_MIXED_REFS;
#endif
if (x4->aq_mode >= 0)
@@ -349,7 +350,8 @@ static av_cold int X264_init(AVCodecContext *avctx)
x4->params.b_intra_refresh = x4->intra_refresh;
if (x4->b_pyramid >= 0)
x4->params.i_bframe_pyramid = x4->b_pyramid;
-
+ if (x4->mixed_refs >= 0)
+ x4->params.analyse.b_mixed_references = x4->mixed_refs;
if (x4->fastfirstpass)
x264_param_apply_fastfirstpass(&x4->params);
@@ -443,6 +445,7 @@ static const AVOption options[] = {
{ "none", NULL, 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_NONE}, INT_MIN, INT_MAX, VE, "b_pyramid" },
{ "strict", "Strictly hierarchical pyramid", 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_STRICT}, INT_MIN, INT_MAX, VE, "b_pyramid" },
{ "normal", "Non-strict (not Blu-ray compatible)", 0, FF_OPT_TYPE_CONST, {X264_B_PYRAMID_NORMAL}, INT_MIN, INT_MAX, VE, "b_pyramid" },
+ { "mixed-refs", "One reference per partition, as opposed to one reference per macroblock", OFFSET(mixed_refs), FF_OPT_TYPE_INT, {-1}, -1, 1, VE },
{ NULL },
};