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lavfi: add error handling to draw_slice().

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This commit is contained in:
Anton Khirnov
2012-07-14 09:25:33 +02:00
parent ebc8d97481
commit e9b992d035
30 changed files with 128 additions and 72 deletions
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4
libavfilter/vf_drawbox.c
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@@ -94,7 +94,7 @@ static int config_input(AVFilterLink *inlink)
return 0;
}
static void draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)
static int draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)
{
DrawBoxContext *drawbox = inlink->dst->priv;
int plane, x, y, xb = drawbox->x, yb = drawbox->y;
@@ -120,7 +120,7 @@ static void draw_slice(AVFilterLink *inlink, int y0, int h, int slice_dir)
}
}
ff_draw_slice(inlink->dst->outputs[0], y0, h, 1);
return ff_draw_slice(inlink->dst->outputs[0], y0, h, 1);
}
AVFilter avfilter_vf_drawbox = {