unsigned char *row[4];
AVFilterBufferRef *picref = inlink->cur_buf;
- for (y = FFMAX(yb, y0); y < (y0 + h) && y < (yb + drawbox->h); y++) {
+ for (y = FFMAX(yb, y0); y < y0 + h && y < yb + drawbox->h; y++) {
row[0] = picref->data[0] + y * picref->linesize[0];
for (plane = 1; plane < 3; plane++)
picref->linesize[plane] * (y >> drawbox->vsub);
if (drawbox->invert_color) {
- for (x = FFMAX(xb, 0); x < (xb + drawbox->w) && x < picref->video->w; x++)
+ for (x = FFMAX(xb, 0); x < xb + drawbox->w && x < picref->video->w; x++)
if ((y - yb < 3) || (yb + drawbox->h - y < 4) ||
(x - xb < 3) || (xb + drawbox->w - x < 4))
row[0][x] = 0xff - row[0][x];
} else {
- for (x = FFMAX(xb, 0); x < (xb + drawbox->w) && x < picref->video->w; x++) {
+ for (x = FFMAX(xb, 0); x < xb + drawbox->w && x < picref->video->w; x++) {
double alpha = (double)drawbox->yuv_color[A] / 255;
if ((y - yb < 3) || (yb + drawbox->h - y < 4) ||