diff options
| author | Paul B Mahol <onemda@gmail.com> | 2015-09-04 18:47:46 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2015-09-04 18:47:46 +0000 |
| commit | f011e98cb17b123c18babf49b48e4878e37399a3 (patch) | |
| tree | 7411ac3c547835c5740a02fa620a6b4d87611c3b /libavfilter/vf_vectorscope.c | |
| parent | db592f3b03a21d5bd5237021c00af3ce0431fc60 (diff) | |
avfilter/vf_vectorscope: change intensity to float
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavfilter/vf_vectorscope.c')
| -rw-r--r-- | libavfilter/vf_vectorscope.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavfilter/vf_vectorscope.c b/libavfilter/vf_vectorscope.c index 60a75ef7aa..42052e6d8f 100644 --- a/libavfilter/vf_vectorscope.c +++ b/libavfilter/vf_vectorscope.c @@ -40,6 +40,7 @@ typedef struct VectorscopeContext { const AVClass *class; int mode; int intensity; + float fintensity; const uint8_t *bg_color; int planewidth[4]; int planeheight[4]; @@ -63,8 +64,8 @@ static const AVOption vectorscope_options[] = { { "color4", 0, 0, AV_OPT_TYPE_CONST, {.i64=COLOR4}, 0, 0, FLAGS, "mode" }, { "x", "set color component on X axis", OFFSET(x), AV_OPT_TYPE_INT, {.i64=1}, 0, 2, FLAGS}, { "y", "set color component on Y axis", OFFSET(y), AV_OPT_TYPE_INT, {.i64=2}, 0, 2, FLAGS}, - { "intensity", "set intensity", OFFSET(intensity), AV_OPT_TYPE_INT, {.i64=1}, 1, 255, FLAGS}, - { "i", "set intensity", OFFSET(intensity), AV_OPT_TYPE_INT, {.i64=1}, 1, 255, FLAGS}, + { "intensity", "set intensity", OFFSET(fintensity), AV_OPT_TYPE_FLOAT, {.dbl=0.004}, 0, 1, FLAGS}, + { "i", "set intensity", OFFSET(fintensity), AV_OPT_TYPE_FLOAT, {.dbl=0.004}, 0, 1, FLAGS}, { "envelope", "set envelope", OFFSET(envelope), AV_OPT_TYPE_INT, {.i64=0}, 0, 3, FLAGS, "envelope"}, { "e", "set envelope", OFFSET(envelope), AV_OPT_TYPE_INT, {.i64=0}, 0, 3, FLAGS, "envelope"}, { "none", 0, 0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, "envelope" }, @@ -187,7 +188,9 @@ static int config_output(AVFilterLink *outlink) { const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(outlink->format); const int depth = desc->comp[0].depth_minus1 + 1; + VectorscopeContext *s = outlink->src->priv; + s->intensity = s->fintensity * ((1 << depth) - 1); outlink->h = outlink->w = 1 << depth; outlink->sample_aspect_ratio = (AVRational){1,1}; return 0; |