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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-07-24 18:33:58 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-24 18:33:58 +0200 |
| commit | 24a4367ae963567672b2eddc44d80a872de75525 (patch) | |
| tree | 941bb4548559ec28d6276ca5cbba8a8e0607098d /libavfilter/vf_scale.c | |
| parent | e31d20255d81935bd09f109f9ae573c365efc5a8 (diff) | |
vf_scale: add input h/v_chr_pos parameters
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/vf_scale.c')
| -rw-r--r-- | libavfilter/vf_scale.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index 5fd8693717..d82084e9a0 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -99,6 +99,8 @@ typedef struct { int out_h_chr_pos; int out_v_chr_pos; + int in_h_chr_pos; + int in_v_chr_pos; } ScaleContext; static av_cold int init(AVFilterContext *ctx) @@ -326,6 +328,8 @@ static int config_props(AVFilterLink *outlink) av_opt_set_int(*s, "dst_format", outfmt, 0); av_opt_set_int(*s, "sws_flags", scale->flags, 0); + av_opt_set_int(*s, "src_h_chr_pos", scale->in_h_chr_pos, 0); + av_opt_set_int(*s, "src_v_chr_pos", scale->in_v_chr_pos, 0); av_opt_set_int(*s, "dst_h_chr_pos", scale->out_h_chr_pos, 0); av_opt_set_int(*s, "dst_v_chr_pos", scale->out_v_chr_pos, 0); @@ -497,6 +501,8 @@ static const AVOption scale_options[] = { { "mpeg", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AVCOL_RANGE_MPEG}, 0, 0, FLAGS, "range" }, { "tv", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AVCOL_RANGE_JPEG}, 0, 0, FLAGS, "range" }, { "pc", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = AVCOL_RANGE_MPEG}, 0, 0, FLAGS, "range" }, + { "in_v_chr_pos", "input vertical chroma position in luma grid/256" , OFFSET(in_v_chr_pos), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 512, FLAGS }, + { "in_h_chr_pos", "input horizontal chroma position in luma grid/256", OFFSET(in_h_chr_pos), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 512, FLAGS }, { "out_v_chr_pos", "output vertical chroma position in luma grid/256" , OFFSET(out_v_chr_pos), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 512, FLAGS }, { "out_h_chr_pos", "output horizontal chroma position in luma grid/256", OFFSET(out_h_chr_pos), AV_OPT_TYPE_INT, { .i64 = -1}, -1, 512, FLAGS }, { NULL }, |