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avfilter/vf_drawbox: reindent 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2016-02-17 09:42:46 +01:00
parent 5589698e0b
commit 4dc5880381
1 changed files with 36 additions and 36 deletions
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72
libavfilter/vf_drawbox.c
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@ -240,32 +240,32 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
}
}
} else {
for (y = FFMAX(yb, 0); y < frame->height && y < (yb + s->h); y++) {
row[0] = frame->data[0] + y * frame->linesize[0];
for (y = FFMAX(yb, 0); y < frame->height && y < (yb + s->h); y++) {
row[0] = frame->data[0] + y * frame->linesize[0];
for (plane = 1; plane < 3; plane++)
row[plane] = frame->data[plane] +
frame->linesize[plane] * (y >> s->vsub);
for (plane = 1; plane < 3; plane++)
row[plane] = frame->data[plane] +
frame->linesize[plane] * (y >> s->vsub);
if (s->invert_color) {
for (x = FFMAX(xb, 0); x < xb + s->w && x < frame->width; x++)
if ((y - yb < s->thickness) || (yb + s->h - 1 - y < s->thickness) ||
(x - xb < s->thickness) || (xb + s->w - 1 - x < s->thickness))
row[0][x] = 0xff - row[0][x];
} else {
for (x = FFMAX(xb, 0); x < xb + s->w && x < frame->width; x++) {
double alpha = (double)s->yuv_color[A] / 255;
if (s->invert_color) {
for (x = FFMAX(xb, 0); x < xb + s->w && x < frame->width; x++)
if ((y - yb < s->thickness) || (yb + s->h - 1 - y < s->thickness) ||
(x - xb < s->thickness) || (xb + s->w - 1 - x < s->thickness))
row[0][x] = 0xff - row[0][x];
} else {
for (x = FFMAX(xb, 0); x < xb + s->w && x < frame->width; x++) {
double alpha = (double)s->yuv_color[A] / 255;
if ((y - yb < s->thickness) || (yb + s->h - 1 - y < s->thickness) ||
(x - xb < s->thickness) || (xb + s->w - 1 - x < s->thickness)) {
row[0][x ] = (1 - alpha) * row[0][x ] + alpha * s->yuv_color[Y];
row[1][x >> s->hsub] = (1 - alpha) * row[1][x >> s->hsub] + alpha * s->yuv_color[U];
row[2][x >> s->hsub] = (1 - alpha) * row[2][x >> s->hsub] + alpha * s->yuv_color[V];
if ((y - yb < s->thickness) || (yb + s->h - 1 - y < s->thickness) ||
(x - xb < s->thickness) || (xb + s->w - 1 - x < s->thickness)) {
row[0][x ] = (1 - alpha) * row[0][x ] + alpha * s->yuv_color[Y];
row[1][x >> s->hsub] = (1 - alpha) * row[1][x >> s->hsub] + alpha * s->yuv_color[U];
row[2][x >> s->hsub] = (1 - alpha) * row[2][x >> s->hsub] + alpha * s->yuv_color[V];
}
}
}
}
}
}
return ff_filter_frame(inlink->dst->outputs[0], frame);
}
@ -379,30 +379,30 @@ static int drawgrid_filter_frame(AVFilterLink *inlink, AVFrame *frame)
}
}
} else {
for (y = 0; y < frame->height; y++) {
row[0] = frame->data[0] + y * frame->linesize[0];
for (y = 0; y < frame->height; y++) {
row[0] = frame->data[0] + y * frame->linesize[0];
for (plane = 1; plane < 3; plane++)
row[plane] = frame->data[plane] +
frame->linesize[plane] * (y >> drawgrid->vsub);
for (plane = 1; plane < 3; plane++)
row[plane] = frame->data[plane] +
frame->linesize[plane] * (y >> drawgrid->vsub);
if (drawgrid->invert_color) {
for (x = 0; x < frame->width; x++)
if (pixel_belongs_to_grid(drawgrid, x, y))
row[0][x] = 0xff - row[0][x];
} else {
for (x = 0; x < frame->width; x++) {
double alpha = (double)drawgrid->yuv_color[A] / 255;
if (drawgrid->invert_color) {
for (x = 0; x < frame->width; x++)
if (pixel_belongs_to_grid(drawgrid, x, y))
row[0][x] = 0xff - row[0][x];
} else {
for (x = 0; x < frame->width; x++) {
double alpha = (double)drawgrid->yuv_color[A] / 255;
if (pixel_belongs_to_grid(drawgrid, x, y)) {
row[0][x ] = (1 - alpha) * row[0][x ] + alpha * drawgrid->yuv_color[Y];
row[1][x >> drawgrid->hsub] = (1 - alpha) * row[1][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[U];
row[2][x >> drawgrid->hsub] = (1 - alpha) * row[2][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[V];
if (pixel_belongs_to_grid(drawgrid, x, y)) {
row[0][x ] = (1 - alpha) * row[0][x ] + alpha * drawgrid->yuv_color[Y];
row[1][x >> drawgrid->hsub] = (1 - alpha) * row[1][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[U];
row[2][x >> drawgrid->hsub] = (1 - alpha) * row[2][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[V];
}
}
}
}
}
}
return ff_filter_frame(inlink->dst->outputs[0], frame);
}