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avfilter/vf_vectorscope: make color mode more useful 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2015-08-30 13:34:17 +00:00
parent fb42e77516
commit dead1964ea
2 changed files with 15 additions and 13 deletions
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22
libavfilter/vf_vectorscope.c
View File

@ -305,16 +305,6 @@ static void vectorscope(VectorscopeContext *s, AVFrame *in, AVFrame *out, int pd
}
}
}
if (s->mode == COLOR) {
for (i = 0; i < out->height; i++) {
for (j = 0; j < out->width; j++) {
if (!dpd[i * out->linesize[pd] + j]) {
dpx[i * out->linesize[px] + j] = j;
dpy[i * out->linesize[py] + j] = i;
}
}
}
}
break;
case COLOR2:
if (s->is_yuv) {
@ -393,6 +383,18 @@ static void vectorscope(VectorscopeContext *s, AVFrame *in, AVFrame *out, int pd
}
envelope(s, out);
if (s->mode == COLOR) {
for (i = 0; i < out->height; i++) {
for (j = 0; j < out->width; j++) {
if (!dpd[i * out->linesize[pd] + j]) {
dpx[i * out->linesize[px] + j] = j;
dpy[i * out->linesize[py] + j] = i;
dpd[i * out->linesize[pd] + j] = 128;
}
}
}
}
}
static int filter_frame(AVFilterLink *inlink, AVFrame *in)

6
tests/ref/fate/filter-vectorscope_color
View File

@ -1,4 +1,4 @@
#tb 0: 1/25
0, 0, 0, 1, 196608, 0x9d705c63
0, 1, 1, 1, 196608, 0x9fbf6f2c
0, 2, 2, 1, 196608, 0x257b7290
0, 0, 0, 1, 196608, 0x1890aa30
0, 1, 1, 1, 196608, 0xa490acf9
0, 2, 2, 1, 196608, 0x404a775d