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avfilter/vf_waveform: add graticule for chroma and flat filter

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2016-03-14 23:01:57 +01:00
parent c34250178b
commit af5559ab67
1 changed files with 226 additions and 37 deletions
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263
libavfilter/vf_waveform.c
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@ -1781,6 +1781,102 @@ static const uint8_t black_yuva_color[4] = { 0, 127, 127, 255 };
static const uint8_t green_yuva_color[4] = { 255, 0, 0, 255 };
static const uint8_t black_gbrp_color[4] = { 0, 0, 0, 255 };
static const GraticuleLines flat_digital8[] = {
{ { { "16", 16+256 }, { "16", 16+256 }, { "16", 16+256 }, { "0", 0+256 } } },
{ { { "128", 128+256 }, { "128", 128+256 }, { "128", 128+256 }, { "128", 128+256 } } },
{ { { "235", 235+256 }, { "240", 240+256 }, { "240", 240+256 }, { "255", 255+256 } } },
};
static const GraticuleLines flat_digital9[] = {
{ { { "32", 32+512 }, { "32", 32+512 }, { "32", 32+512 }, { "0", 0+512 } } },
{ { { "256", 256+512 }, { "256", 256+512 }, { "256", 256+512 }, { "256", 256+512 } } },
{ { { "470", 470+512 }, { "480", 480+512 }, { "480", 480+512 }, { "511", 511+512 } } },
};
static const GraticuleLines flat_digital10[] = {
{ { { "64", 64+1024 }, { "64", 64+1024 }, { "64", 64+1024 }, { "0", 0+1024 } } },
{ { { "512", 512+1024 }, { "512", 512+1024 }, { "512", 512+1024 }, { "512", 512+1024 } } },
{ { { "940", 940+1024 }, { "960", 960+1024 }, { "960", 960+1024 }, { "1023", 1023+1024 } } },
};
static const GraticuleLines flat_digital12[] = {
{ { { "256", 256+4096 }, { "256", 256+4096 }, { "256", 256+4096 }, { "0", 0+4096 } } },
{ { { "2048", 2048+4096 }, { "2048", 2048+4096 }, { "2048", 2048+4096 }, { "2048", 2048+4096 } } },
{ { { "3760", 3760+4096 }, { "3840", 3840+4096 }, { "3840", 3840+4096 }, { "4095", 4095+4096 } } },
};
static const GraticuleLines flat_millivolts8[] = {
{ { { "0", 16+256 }, { "0", 16+256 }, { "0", 16+256 }, { "0", 0+256 } } },
{ { { "175", 71+256 }, { "175", 72+256 }, { "175", 72+256 }, { "175", 64+256 } } },
{ { { "350", 126+256 }, { "350", 128+256 }, { "350", 128+256 }, { "350", 128+256 } } },
{ { { "525", 180+256 }, { "525", 184+256 }, { "525", 184+256 }, { "525", 192+256 } } },
{ { { "700", 235+256 }, { "700", 240+256 }, { "700", 240+256 }, { "700", 255+256 } } },
};
static const GraticuleLines flat_millivolts9[] = {
{ { { "0", 32+512 }, { "0", 32+512 }, { "0", 32+512 }, { "0", 0+512 } } },
{ { { "175", 142+512 }, { "175", 144+512 }, { "175", 144+512 }, { "175", 128+512 } } },
{ { { "350", 251+512 }, { "350", 256+512 }, { "350", 256+512 }, { "350", 256+512 } } },
{ { { "525", 361+512 }, { "525", 368+512 }, { "525", 368+512 }, { "525", 384+512 } } },
{ { { "700", 470+512 }, { "700", 480+512 }, { "700", 480+512 }, { "700", 511+512 } } },
};
static const GraticuleLines flat_millivolts10[] = {
{ { { "0", 64+1024 }, { "0", 64+1024 }, { "0", 64+1024 }, { "0", 0+1024 } } },
{ { { "175", 283+1024 }, { "175", 288+1024 }, { "175", 288+1024 }, { "175", 256+1024 } } },
{ { { "350", 502+1024 }, { "350", 512+1024 }, { "350", 512+1024 }, { "350", 512+1024 } } },
{ { { "525", 721+1024 }, { "525", 736+1024 }, { "525", 736+1024 }, { "525", 768+1024 } } },
{ { { "700", 940+1024 }, { "700", 960+1024 }, { "700", 960+1024 }, { "700", 1023+1024 } } },
};
static const GraticuleLines flat_millivolts12[] = {
{ { { "0", 256+4096 }, { "0", 256+4096 }, { "0", 256+4096 }, { "0", 0+4096 } } },
{ { { "175", 1132+4096 }, { "175", 1152+4096 }, { "175", 1152+4096 }, { "175", 1024+4096 } } },
{ { { "350", 2008+4096 }, { "350", 2048+4096 }, { "350", 2048+4096 }, { "350", 2048+4096 } } },
{ { { "525", 2884+4096 }, { "525", 2944+4096 }, { "525", 2944+4096 }, { "525", 3072+4096 } } },
{ { { "700", 3760+4096 }, { "700", 3840+4096 }, { "700", 3840+4096 }, { "700", 4095+4096 } } },
};
static const GraticuleLines flat_ire8[] = {
{ { { "-25", -39+256 }, { "-25", -40+256 }, { "-25", -40+256 }, { "-25", -64+256 } } },
{ { { "0", 16+256 }, { "0", 16+256 }, { "0", 16+256 }, { "0", 0+256 } } },
{ { { "25", 71+256 }, { "25", 72+256 }, { "25", 72+256 }, { "25", 64+256 } } },
{ { { "50", 126+256 }, { "50", 128+256 }, { "50", 128+256 }, { "50", 128+256 } } },
{ { { "75", 180+256 }, { "75", 184+256 }, { "75", 184+256 }, { "75", 192+256 } } },
{ { { "100", 235+256 }, { "100", 240+256 }, { "100", 240+256 }, { "100", 256+256 } } },
{ { { "125", 290+256 }, { "125", 296+256 }, { "125", 296+256 }, { "125", 320+256 } } },
};
static const GraticuleLines flat_ire9[] = {
{ { { "-25", -78+512 }, { "-25", -80+512 }, { "-25", -80+512 }, { "-25",-128+512 } } },
{ { { "0", 32+512 }, { "0", 32+512 }, { "0", 32+512 }, { "0", 0+512 } } },
{ { { "25", 142+512 }, { "25", 144+512 }, { "25", 144+512 }, { "25", 128+512 } } },
{ { { "50", 251+512 }, { "50", 256+512 }, { "50", 256+512 }, { "50", 256+512 } } },
{ { { "75", 361+512 }, { "75", 368+512 }, { "75", 368+512 }, { "75", 384+512 } } },
{ { { "100", 470+512 }, { "100", 480+512 }, { "100", 480+512 }, { "100", 512+512 } } },
{ { { "125", 580+512 }, { "125", 592+512 }, { "125", 592+512 }, { "125", 640+512 } } },
};
static const GraticuleLines flat_ire10[] = {
{ { { "-25",-156+1024 }, { "-25",-160+1024 }, { "-25",-160+1024 }, { "-25", -256+1024 } } },
{ { { "0", 64+1024 }, { "0", 64+1024 }, { "0", 64+1024 }, { "0", 0+1024 } } },
{ { { "25", 283+1024 }, { "25", 288+1024 }, { "25", 288+1024 }, { "25", 256+1024 } } },
{ { { "50", 502+1024 }, { "50", 512+1024 }, { "50", 512+1024 }, { "50", 512+1024 } } },
{ { { "75", 721+1024 }, { "75", 736+1024 }, { "75", 736+1024 }, { "75", 768+1024 } } },
{ { { "100", 940+1024 }, { "100", 960+1024 }, { "100", 960+1024 }, { "100", 1024+1024 } } },
{ { { "125",1160+1024 }, { "125",1184+1024 }, { "125",1184+1024 }, { "125", 1280+1024 } } },
};
static const GraticuleLines flat_ire12[] = {
{ { { "-25", -624+4096 }, { "-25", -640+4096 }, { "-25", -640+4096 }, { "-25",-1024+4096 } } },
{ { { "0", 256+4096 }, { "0", 256+4096 }, { "0", 256+4096 }, { "0", 0+4096 } } },
{ { { "25", 1132+4096 }, { "25", 1152+4096 }, { "25", 1152+4096 }, { "25", 1024+4096 } } },
{ { { "50", 2008+4096 }, { "50", 2048+4096 }, { "50", 2048+4096 }, { "50", 2048+4096 } } },
{ { { "75", 2884+4096 }, { "75", 2944+4096 }, { "75", 2944+4096 }, { "75", 3072+4096 } } },
{ { { "100", 3760+4096 }, { "100", 3840+4096 }, { "100", 3840+4096 }, { "100", 4096+4096 } } },
{ { { "125", 4640+4096 }, { "125", 4736+4096 }, { "125", 4736+4096 }, { "125", 5120+4096 } } },
};
static const GraticuleLines digital8[] = {
{ { { "16", 16 }, { "16", 16 }, { "16", 16 }, { "0", 0 } } },
{ { { "128", 128 }, { "128", 128 }, { "128", 128 }, { "128", 128 } } },
@ -1869,6 +1965,38 @@ static const GraticuleLines ire12[] = {
{ { { "100", 3760 }, { "100", 3840 }, { "100", 3840 }, { "100", 4095 } } },
};
static const GraticuleLines chroma_digital8[] = {
{ { { "50", 50 }, { "50", 50 }, { "50", 50 }, { "50", 50 } } },
{ { { "100", 100 }, { "100", 100 }, { "100", 100 }, { "100", 100 } } },
{ { { "150", 150 }, { "150", 150 }, { "150", 150 }, { "150", 150 } } },
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "255", 255 }, { "255", 255 }, { "255", 255 }, { "255", 255 } } },
};
static const GraticuleLines chroma_digital9[] = {
{ { { "100", 100 }, { "100", 100 }, { "100", 100 }, { "100", 100 } } },
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "300", 300 }, { "300", 300 }, { "300", 300 }, { "300", 300 } } },
{ { { "400", 400 }, { "400", 400 }, { "400", 400 }, { "400", 400 } } },
{ { { "500", 500 }, { "500", 500 }, { "500", 500 }, { "500", 500 } } },
};
static const GraticuleLines chroma_digital10[] = {
{ { { "200", 200 }, { "200", 200 }, { "200", 200 }, { "200", 200 } } },
{ { { "400", 400 }, { "400", 400 }, { "400", 400 }, { "400", 400 } } },
{ { { "600", 600 }, { "600", 600 }, { "600", 600 }, { "600", 600 } } },
{ { { "800", 800 }, { "800", 800 }, { "800", 800 }, { "800", 800 } } },
{ { {"1000",1000 }, {"1000",1000 }, {"1000",1000 }, {"1000",1000 } } },
};
static const GraticuleLines chroma_digital12[] = {
{ { { "800", 800 }, { "800", 800 }, { "800", 800 }, { "800", 800 } } },
{ { { "1600", 1600 }, { "1600", 1600 }, { "1600", 1600 }, { "1600", 1600 } } },
{ { { "2400", 2400 }, { "2400", 2400 }, { "2400", 2400 }, { "2400", 2400 } } },
{ { { "3200", 3200 }, { "3200", 3200 }, { "3200", 3200 }, { "3200", 3200 } } },
{ { { "4000", 4000 }, { "4000", 4000 }, { "4000", 4000 }, { "4000", 4000 } } },
};
static void blend_vline(uint8_t *dst, int height, int linesize, float o1, float o2, int v, int step)
{
int y;
@ -2032,7 +2160,7 @@ static void graticule_green_row(WaveformContext *s, AVFrame *out)
const int v = green_yuva_color[p];
for (l = 0; l < s->nb_glines; l++) {
const uint16_t pos = s->glines[l].line[c].pos;
int x = offset_x + (s->mirror ? 255 - pos : pos);
int x = offset_x + (s->mirror ? s->size - 1 - pos : pos);
uint8_t *dst = out->data[p] + offset_y * out->linesize[p] + x;
blend_vline(dst, height, out->linesize[p], o1, o2, v, step);
@ -2042,7 +2170,7 @@ static void graticule_green_row(WaveformContext *s, AVFrame *out)
for (l = 0; l < s->nb_glines && (s->flags & 1); l++) {
const char *name = s->glines[l].line[c].name;
const uint16_t pos = s->glines[l].line[c].pos;
int x = offset_x + (s->mirror ? 255 - pos : pos) - 10;
int x = offset_x + (s->mirror ? s->size - 1 - pos : pos) - 10;
if (x < 0)
x = 4;
@ -2050,7 +2178,7 @@ static void graticule_green_row(WaveformContext *s, AVFrame *out)
draw_vtext(out, x, offset_y + 2, o1, o2, name, green_yuva_color);
}
offset_x += 256 * (s->display == STACK);
offset_x += s->size * (s->display == STACK);
offset_y += height * (s->display == PARADE);
}
}
@ -2113,7 +2241,7 @@ static void graticule_green_column(WaveformContext *s, AVFrame *out)
const int v = green_yuva_color[p];
for (l = 0; l < s->nb_glines ; l++) {
const uint16_t pos = s->glines[l].line[c].pos;
int y = offset_y + (s->mirror ? 255 - pos : pos);
int y = offset_y + (s->mirror ? s->size - 1 - pos : pos);
uint8_t *dst = out->data[p] + y * out->linesize[p] + offset_x;
blend_hline(dst, width, o1, o2, v, step);
@ -2123,7 +2251,7 @@ static void graticule_green_column(WaveformContext *s, AVFrame *out)
for (l = 0; l < s->nb_glines && (s->flags & 1); l++) {
const char *name = s->glines[l].line[c].name;
const uint16_t pos = s->glines[l].line[c].pos;
int y = offset_y + (s->mirror ? 255 - pos : pos) - 10;
int y = offset_y + (s->mirror ? s->size - 1 - pos : pos) - 10;
if (y < 0)
y = 4;
@ -2131,7 +2259,7 @@ static void graticule_green_column(WaveformContext *s, AVFrame *out)
draw_htext(out, 2 + offset_x, y, o1, o2, name, green_yuva_color);
}
offset_y += 256 * (s->display == STACK);
offset_y += s->size * (s->display == STACK);
offset_x += width * (s->display == PARADE);
}
}
@ -2193,10 +2321,6 @@ static int config_input(AVFilterLink *inlink)
switch (s->filter) {
case LOWPASS:
s->size = 256;
if (s->graticule && s->mode == 1)
s->graticulef = s->bits > 8 ? graticule16_green_column : graticule_green_column;
else if (s->graticule && s->mode == 0)
s->graticulef = s->bits > 8 ? graticule16_green_row : graticule_green_row;
s->waveform = s->bits > 8 ? lowpass16 : lowpass;
break;
case FLAT:
@ -2217,45 +2341,110 @@ static int config_input(AVFilterLink *inlink)
break;
case COLOR:
s->size = 256;
if (s->graticule && s->mode == 1)
s->graticulef = s->bits > 8 ? graticule16_green_column : graticule_green_column;
else if (s->graticule && s->mode == 0)
s->graticulef = s->bits > 8 ? graticule16_green_row : graticule_green_row;
s->waveform = s->bits > 8 ? color16 : color;
break;
case ACOLOR:
s->size = 256;
if (s->graticule && s->mode == 1)
s->graticulef = s->bits > 8 ? graticule16_green_column : graticule_green_column;
else if (s->graticule && s->mode == 0)
s->graticulef = s->bits > 8 ? graticule16_green_row : graticule_green_row;
s->waveform = s->bits > 8 ? acolor16 : acolor;
break;
}
switch (s->scale) {
case DIGITAL:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)digital8; s->nb_glines = FF_ARRAY_ELEMS(digital8); break;
case 9: s->glines = (GraticuleLines *)digital9; s->nb_glines = FF_ARRAY_ELEMS(digital9); break;
case 10: s->glines = (GraticuleLines *)digital10; s->nb_glines = FF_ARRAY_ELEMS(digital10); break;
case 12: s->glines = (GraticuleLines *)digital12; s->nb_glines = FF_ARRAY_ELEMS(digital12); break;
switch (s->filter) {
case LOWPASS:
case COLOR:
case ACOLOR:
case CHROMA:
case FLAT:
if (s->graticule && s->mode == 1)
s->graticulef = s->bits > 8 ? graticule16_green_column : graticule_green_column;
else if (s->graticule && s->mode == 0)
s->graticulef = s->bits > 8 ? graticule16_green_row : graticule_green_row;
break;
}
switch (s->filter) {
case LOWPASS:
switch (s->scale) {
case DIGITAL:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)digital8; s->nb_glines = FF_ARRAY_ELEMS(digital8); break;
case 9: s->glines = (GraticuleLines *)digital9; s->nb_glines = FF_ARRAY_ELEMS(digital9); break;
case 10: s->glines = (GraticuleLines *)digital10; s->nb_glines = FF_ARRAY_ELEMS(digital10); break;
case 12: s->glines = (GraticuleLines *)digital12; s->nb_glines = FF_ARRAY_ELEMS(digital12); break;
}
break;
case MILLIVOLTS:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)millivolts8; s->nb_glines = FF_ARRAY_ELEMS(millivolts8); break;
case 9: s->glines = (GraticuleLines *)millivolts9; s->nb_glines = FF_ARRAY_ELEMS(millivolts9); break;
case 10: s->glines = (GraticuleLines *)millivolts10; s->nb_glines = FF_ARRAY_ELEMS(millivolts10); break;
case 12: s->glines = (GraticuleLines *)millivolts12; s->nb_glines = FF_ARRAY_ELEMS(millivolts12); break;
}
break;
case IRE:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)ire8; s->nb_glines = FF_ARRAY_ELEMS(ire8); break;
case 9: s->glines = (GraticuleLines *)ire9; s->nb_glines = FF_ARRAY_ELEMS(ire9); break;
case 10: s->glines = (GraticuleLines *)ire10; s->nb_glines = FF_ARRAY_ELEMS(ire10); break;
case 12: s->glines = (GraticuleLines *)ire12; s->nb_glines = FF_ARRAY_ELEMS(ire12); break;
}
break;
}
break;
case MILLIVOLTS:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)millivolts8; s->nb_glines = FF_ARRAY_ELEMS(millivolts8); break;
case 9: s->glines = (GraticuleLines *)millivolts9; s->nb_glines = FF_ARRAY_ELEMS(millivolts9); break;
case 10: s->glines = (GraticuleLines *)millivolts10; s->nb_glines = FF_ARRAY_ELEMS(millivolts10); break;
case 12: s->glines = (GraticuleLines *)millivolts12; s->nb_glines = FF_ARRAY_ELEMS(millivolts12); break;
case CHROMA:
switch (s->scale) {
case DIGITAL:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)chroma_digital8; s->nb_glines = FF_ARRAY_ELEMS(chroma_digital8); break;
case 9: s->glines = (GraticuleLines *)chroma_digital9; s->nb_glines = FF_ARRAY_ELEMS(chroma_digital9); break;
case 10: s->glines = (GraticuleLines *)chroma_digital10; s->nb_glines = FF_ARRAY_ELEMS(chroma_digital10); break;
case 12: s->glines = (GraticuleLines *)chroma_digital12; s->nb_glines = FF_ARRAY_ELEMS(chroma_digital12); break;
}
break;
case MILLIVOLTS:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)millivolts8; s->nb_glines = FF_ARRAY_ELEMS(millivolts8); break;
case 9: s->glines = (GraticuleLines *)millivolts9; s->nb_glines = FF_ARRAY_ELEMS(millivolts9); break;
case 10: s->glines = (GraticuleLines *)millivolts10; s->nb_glines = FF_ARRAY_ELEMS(millivolts10); break;
case 12: s->glines = (GraticuleLines *)millivolts12; s->nb_glines = FF_ARRAY_ELEMS(millivolts12); break;
}
break;
case IRE:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)ire8; s->nb_glines = FF_ARRAY_ELEMS(ire8); break;
case 9: s->glines = (GraticuleLines *)ire9; s->nb_glines = FF_ARRAY_ELEMS(ire9); break;
case 10: s->glines = (GraticuleLines *)ire10; s->nb_glines = FF_ARRAY_ELEMS(ire10); break;
case 12: s->glines = (GraticuleLines *)ire12; s->nb_glines = FF_ARRAY_ELEMS(ire12); break;
}
break;
}
break;
case IRE:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)ire8; s->nb_glines = FF_ARRAY_ELEMS(ire8); break;
case 9: s->glines = (GraticuleLines *)ire9; s->nb_glines = FF_ARRAY_ELEMS(ire9); break;
case 10: s->glines = (GraticuleLines *)ire10; s->nb_glines = FF_ARRAY_ELEMS(ire10); break;
case 12: s->glines = (GraticuleLines *)ire12; s->nb_glines = FF_ARRAY_ELEMS(ire12); break;
case FLAT:
switch (s->scale) {
case DIGITAL:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)flat_digital8; s->nb_glines = FF_ARRAY_ELEMS(flat_digital8); break;
case 9: s->glines = (GraticuleLines *)flat_digital9; s->nb_glines = FF_ARRAY_ELEMS(flat_digital9); break;
case 10: s->glines = (GraticuleLines *)flat_digital10; s->nb_glines = FF_ARRAY_ELEMS(flat_digital10); break;
case 12: s->glines = (GraticuleLines *)flat_digital12; s->nb_glines = FF_ARRAY_ELEMS(flat_digital12); break;
}
break;
case MILLIVOLTS:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)flat_millivolts8; s->nb_glines = FF_ARRAY_ELEMS(flat_millivolts8); break;
case 9: s->glines = (GraticuleLines *)flat_millivolts9; s->nb_glines = FF_ARRAY_ELEMS(flat_millivolts9); break;
case 10: s->glines = (GraticuleLines *)flat_millivolts10; s->nb_glines = FF_ARRAY_ELEMS(flat_millivolts10); break;
case 12: s->glines = (GraticuleLines *)flat_millivolts12; s->nb_glines = FF_ARRAY_ELEMS(flat_millivolts12); break;
}
break;
case IRE:
switch (s->bits) {
case 8: s->glines = (GraticuleLines *)flat_ire8; s->nb_glines = FF_ARRAY_ELEMS(flat_ire8); break;
case 9: s->glines = (GraticuleLines *)flat_ire9; s->nb_glines = FF_ARRAY_ELEMS(flat_ire9); break;
case 10: s->glines = (GraticuleLines *)flat_ire10; s->nb_glines = FF_ARRAY_ELEMS(flat_ire10); break;
case 12: s->glines = (GraticuleLines *)flat_ire12; s->nb_glines = FF_ARRAY_ELEMS(flat_ire12); break;
}
break;
}
break;
}