int mode;
int dformat;
int axis;
+ int components;
float opacity;
int nb_planes;
{ "format", "set display number format", OFFSET(dformat), AV_OPT_TYPE_INT, {.i64=0}, 0, 1, FLAGS, "format" },
{ "hex", NULL, 0, AV_OPT_TYPE_CONST, {.i64=0}, 0, 0, FLAGS, "format" },
{ "dec", NULL, 0, AV_OPT_TYPE_CONST, {.i64=1}, 0, 0, FLAGS, "format" },
+ { "components", "set components to display", OFFSET(components), AV_OPT_TYPE_INT, {.i64=15}, 1, 15, FLAGS },
{ NULL }
};
typedef struct ThreadData {
AVFrame *in, *out;
- int xoff, yoff;
+ int xoff, yoff, PP;
} ThreadData;
static int filter_color2(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
ThreadData *td = arg;
AVFrame *in = td->in;
AVFrame *out = td->out;
+ const int PP = td->PP;
const int xoff = td->xoff;
const int yoff = td->yoff;
const int P = FFMAX(s->nb_planes, s->nb_comps);
const int C = s->chars;
const int D = ((s->chars - s->dformat) >> 2) + s->dformat * 2;
const int W = (outlink->w - xoff) / (C * 10);
- const int H = (outlink->h - yoff) / (P * 12);
+ const int H = (outlink->h - yoff) / (PP * 12);
const char *format[4] = {"%02X\n", "%04X\n", "%03d\n", "%05d\n"};
const int slice_start = (W * jobnr) / nb_jobs;
const int slice_end = (W * (jobnr+1)) / nb_jobs;
for (x = slice_start; x < slice_end && (x + s->x < inlink->w); x++) {
FFDrawColor color = { { 0 } };
FFDrawColor reverse = { { 0 } };
- int value[4] = { 0 };
+ int value[4] = { 0 }, pp = 0;
s->pick_color(&s->draw, &color, in, x + s->x, y + s->y, value);
s->reverse_color(&s->draw, &color, &reverse);
ff_fill_rectangle(&s->draw, &color, out->data, out->linesize,
- xoff + x * C * 10, yoff + y * P * 12, C * 10, P * 12);
+ xoff + x * C * 10, yoff + y * PP * 12, C * 10, PP * 12);
for (p = 0; p < P; p++) {
char text[256];
+ if (!(s->components & (1 << p)))
+ continue;
snprintf(text, sizeof(text), format[D], value[p]);
- draw_text(&s->draw, out, &reverse, xoff + x * C * 10 + 2, yoff + y * P * 12 + p * 10 + 2, text, 0);
+ draw_text(&s->draw, out, &reverse, xoff + x * C * 10 + 2, yoff + y * PP * 12 + pp * 10 + 2, text, 0);
+ pp++;
}
}
}
ThreadData *td = arg;
AVFrame *in = td->in;
AVFrame *out = td->out;
+ const int PP = td->PP;
const int xoff = td->xoff;
const int yoff = td->yoff;
const int P = FFMAX(s->nb_planes, s->nb_comps);
const int C = s->chars;
const int D = ((s->chars - s->dformat) >> 2) + s->dformat * 2;
const int W = (outlink->w - xoff) / (C * 10);
- const int H = (outlink->h - yoff) / (P * 12);
+ const int H = (outlink->h - yoff) / (PP * 12);
const char *format[4] = {"%02X\n", "%04X\n", "%03d\n", "%05d\n"};
const int slice_start = (W * jobnr) / nb_jobs;
const int slice_end = (W * (jobnr+1)) / nb_jobs;
for (y = 0; y < H && (y + s->y < inlink->h); y++) {
for (x = slice_start; x < slice_end && (x + s->x < inlink->w); x++) {
FFDrawColor color = { { 0 } };
- int value[4] = { 0 };
+ int value[4] = { 0 }, pp = 0;
s->pick_color(&s->draw, &color, in, x + s->x, y + s->y, value);
for (p = 0; p < P; p++) {
char text[256];
+ if (!(s->components & (1 << p)))
+ continue;
snprintf(text, sizeof(text), format[D], value[p]);
- draw_text(&s->draw, out, &color, xoff + x * C * 10 + 2, yoff + y * P * 12 + p * 10 + 2, text, 0);
+ draw_text(&s->draw, out, &color, xoff + x * C * 10 + 2, yoff + y * PP * 12 + pp * 10 + 2, text, 0);
+ pp++;
}
}
}
ThreadData *td = arg;
AVFrame *in = td->in;
AVFrame *out = td->out;
+ const int PP = td->PP;
const int xoff = td->xoff;
const int yoff = td->yoff;
const int P = FFMAX(s->nb_planes, s->nb_comps);
const int C = s->chars;
const int D = ((s->chars - s->dformat) >> 2) + s->dformat * 2;
const int W = (outlink->w - xoff) / (C * 10);
- const int H = (outlink->h - yoff) / (P * 12);
+ const int H = (outlink->h - yoff) / (PP * 12);
const char *format[4] = {"%02X\n", "%04X\n", "%03d\n", "%05d\n"};
const int slice_start = (W * jobnr) / nb_jobs;
const int slice_end = (W * (jobnr+1)) / nb_jobs;
for (y = 0; y < H && (y + s->y < inlink->h); y++) {
for (x = slice_start; x < slice_end && (x + s->x < inlink->w); x++) {
FFDrawColor color = { { 0 } };
- int value[4] = { 0 };
+ int value[4] = { 0 }, pp = 0;
s->pick_color(&s->draw, &color, in, x + s->x, y + s->y, value);
for (p = 0; p < P; p++) {
char text[256];
+ if (!(s->components & (1 << p)))
+ continue;
snprintf(text, sizeof(text), format[D], value[p]);
- draw_text(&s->draw, out, &s->white, xoff + x * C * 10 + 2, yoff + y * P * 12 + p * 10 + 2, text, 0);
+ draw_text(&s->draw, out, &s->white, xoff + x * C * 10 + 2, yoff + y * PP * 12 + pp * 10 + 2, text, 0);
+ pp++;
}
}
}
AVFilterContext *ctx = inlink->dst;
DatascopeContext *s = ctx->priv;
AVFilterLink *outlink = ctx->outputs[0];
+ const int P = FFMAX(s->nb_planes, s->nb_comps);
ThreadData td = { 0 };
int ymaxlen = 0;
int xmaxlen = 0;
+ int PP = 0;
AVFrame *out;
out = ff_get_video_buffer(outlink, outlink->w, outlink->h);
ff_fill_rectangle(&s->draw, &s->black, out->data, out->linesize,
0, 0, outlink->w, outlink->h);
+ for (int p = 0; p < P; p++) {
+ if (s->components & (1 << p))
+ PP++;
+ }
+ PP = FFMAX(PP, 1);
+
if (s->axis) {
- const int P = FFMAX(s->nb_planes, s->nb_comps);
const int C = s->chars;
- int Y = outlink->h / (P * 12);
+ int Y = outlink->h / (PP * 12);
int X = outlink->w / (C * 10);
char text[256] = { 0 };
int x, y;
xmaxlen = strlen(text);
xmaxlen *= 10;
- Y = (outlink->h - xmaxlen) / (P * 12);
+ Y = (outlink->h - xmaxlen) / (PP * 12);
X = (outlink->w - ymaxlen) / (C * 10);
for (y = 0; y < Y; y++) {
snprintf(text, sizeof(text), "%d", s->y + y);
ff_fill_rectangle(&s->draw, &s->gray, out->data, out->linesize,
- 0, xmaxlen + y * P * 12 + (P + 1) * P - 2, ymaxlen, 10);
+ 0, xmaxlen + y * PP * 12 + (PP + 1) * PP - 2, ymaxlen, 10);
- draw_text(&s->draw, out, &s->yellow, 2, xmaxlen + y * P * 12 + (P + 1) * P, text, 0);
+ draw_text(&s->draw, out, &s->yellow, 2, xmaxlen + y * PP * 12 + (PP + 1) * PP, text, 0);
}
for (x = 0; x < X; x++) {
}
}
- td.in = in; td.out = out, td.yoff = xmaxlen, td.xoff = ymaxlen;
+ td.in = in; td.out = out, td.yoff = xmaxlen, td.xoff = ymaxlen, td.PP = PP;
ctx->internal->execute(ctx, s->filter, &td, NULL, FFMIN(ff_filter_get_nb_threads(ctx), FFMAX(outlink->w / 20, 1)));
av_frame_free(&in);