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debugupdates: Draw without cairo node

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This commit is contained in:
Benjamin Otte 2016-12-27 22:47:34 +01:00
parent 051a7eceb1
commit d82e8bf3d6
1 changed files with 9 additions and 30 deletions
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39
gtk/gtkdebugupdates.c
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@ -247,25 +247,6 @@ gtk_debug_updates_add (GtkWidget *widget,
gtk_debug_updates_print (updates, draw->region, "Added new region");
}
static void
gtk_debug_updates_queue_get_extents (GQueue *updates,
GdkRectangle *extents)
{
GtkDebugUpdate *draw;
GdkRectangle rect;
GList *l;
*extents = (GdkRectangle) { 0, 0, 0, 0 };
for (l = g_queue_peek_head_link (updates); l != NULL; l = l->next)
{
draw = l->data;
cairo_region_get_extents (draw->region, &rect);
gdk_rectangle_union (extents, &rect, extents);
}
}
void
gtk_debug_updates_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
@ -275,8 +256,8 @@ gtk_debug_updates_snapshot (GtkWidget *widget,
GdkRectangle rect;
gint64 timestamp;
double progress;
cairo_t *cr;
GList *l;
guint i;
if (!gtk_debug_updates_get_enabled_for_display (gtk_widget_get_display (widget)))
return;
@ -288,11 +269,6 @@ gtk_debug_updates_snapshot (GtkWidget *widget,
gtk_debug_updates_print (updates, NULL, "Painting at %lli", (long long) timestamp);
gtk_debug_updates_queue_get_extents (updates, &rect);
cr = gtk_snapshot_append_cairo_node (snapshot,
&GRAPHENE_RECT_INIT(rect.x, rect.y, rect.width, rect.height),
"Debug Updates");
for (l = g_queue_peek_head_link (updates); l != NULL; l = l->next)
{
draw = l->data;
@ -304,12 +280,15 @@ gtk_debug_updates_snapshot (GtkWidget *widget,
else
continue;
cairo_set_source_rgba (cr, 1, 0, 0, 0.4 * (1 - progress));
gtk_debug_updates_print (updates, draw->region, "Painting with progress %g", progress);
gdk_cairo_region (cr, draw->region);
cairo_fill (cr);
for (i = 0; i < cairo_region_num_rectangles (draw->region); i++)
{
cairo_region_get_rectangle (draw->region, i, &rect);
gtk_snapshot_append_color_node (snapshot,
&(GdkRGBA) { 1, 0, 0, 0.4 * (1 - progress) },
&GRAPHENE_RECT_INIT(rect.x, rect.y, rect.width, rect.height),
"Debug Updates<%g>", progress);
}
}
cairo_destroy (cr);
}