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[quartz] Draw needs_display_region if available

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This commit is contained in:
John Ralls
2022-05-08 11:32:59 -07:00
parent 8182c978db
commit 2d3eb0c6a7
1 changed files with 19 additions and 17 deletions
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36
gdk/quartz/GdkQuartzView.c
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@@ -344,32 +344,34 @@
return;
}
/* Clear our own bookkeeping of regions that need display */
if (impl->needs_display_region)
{
_gdk_window_process_updates_recurse (gdk_window, impl->needs_display_region);
cairo_region_destroy (impl->needs_display_region);
impl->needs_display_region = NULL;
}
[self getRectsBeingDrawn: &drawn_rects count: &count];
region = cairo_region_create ();
for (i = 0; i < count; i++)
else
{
gdk_rect.x = drawn_rects[i].origin.x;
gdk_rect.y = drawn_rects[i].origin.y;
gdk_rect.width = drawn_rects[i].size.width;
gdk_rect.height = drawn_rects[i].size.height;
[self getRectsBeingDrawn: &drawn_rects count: &count];
cairo_region_t* region = cairo_region_create ();
cairo_region_union_rectangle (region, &gdk_rect);
for (i = 0; i < count; i++)
{
gdk_rect.x = drawn_rects[i].origin.x;
gdk_rect.y = drawn_rects[i].origin.y;
gdk_rect.width = drawn_rects[i].size.width;
gdk_rect.height = drawn_rects[i].size.height;
cairo_region_union_rectangle (region, &gdk_rect);
}
impl->in_paint_rect_count++;
_gdk_window_process_updates_recurse (gdk_window, region);
impl->in_paint_rect_count--;
cairo_region_destroy (region);
}
impl->in_paint_rect_count++;
_gdk_window_process_updates_recurse (gdk_window, region);
impl->in_paint_rect_count--;
cairo_region_destroy (region);
if (needsInvalidateShadow)
{
[[self window] invalidateShadow];