diff options
Diffstat (limited to 'render')
| -rw-r--r-- | render/html_redraw.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/render/html_redraw.c b/render/html_redraw.c index 6a6a0d170..16eb47dd3 100644 --- a/render/html_redraw.c +++ b/render/html_redraw.c @@ -115,24 +115,27 @@ bool html_redraw(struct content *c, int x, int y, float scale, unsigned long background_colour) { struct box *box; - bool result; + bool result, want_knockout; box = c->data.html.layout; assert(box); - knockout_plot_start(&plot); + want_knockout = plot.option_knockout; + if (want_knockout) + knockout_plot_start(&plot); /* clear to background colour */ - plot.clip(clip_x0, clip_y0, clip_x1, clip_y1); + result = plot.clip(clip_x0, clip_y0, clip_x1, clip_y1); if (c->data.html.background_colour != TRANSPARENT) background_colour = c->data.html.background_colour; - plot.clg(background_colour); + result &= plot.clg(background_colour); - result = html_redraw_box(box, x, y, + result &= html_redraw_box(box, x, y, clip_x0, clip_y0, clip_x1, clip_y1, scale, background_colour, 0); - knockout_plot_end(); + if (want_knockout) + knockout_plot_end(); return result; |