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lavfi/drawbox: remove some unnecessary parentheses

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This commit is contained in:
Stefano Sabatini 2012-10-31 12:20:50 +01:00
parent 003bd88d99
commit 755038d07d
1 changed files with 3 additions and 3 deletions
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6
libavfilter/vf_drawbox.c
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@ -131,7 +131,7 @@ static int draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)
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++)
@ -139,12 +139,12 @@ static int draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)
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) ||