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gdk: Draw redirected windows using Cairo

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This commit is contained in:
Benjamin Otte 2010-07-20 02:19:29 +02:00
parent 56e7abb8a4
commit db5fc43759
1 changed files with 7 additions and 15 deletions
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22
gdk/gdkwindow.c
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@ -3087,7 +3087,6 @@ gdk_window_end_paint (GdkWindow *window)
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowObject *composited;
GdkWindowPaint *paint;
GdkGC *tmp_gc;
GdkRectangle clip_box;
cairo_region_t *full_clip;
@ -3118,8 +3117,6 @@ gdk_window_end_paint (GdkWindow *window)
cairo_region_get_extents (paint->region, &clip_box);
tmp_gc = _gdk_drawable_get_scratch_gc (window, FALSE);
if (!paint->uses_implicit)
{
cairo_t *cr;
@ -3143,27 +3140,22 @@ gdk_window_end_paint (GdkWindow *window)
{
int x_offset, y_offset;
cairo_region_t *region;
cairo_t *cr;
/* TODO: Should also use paint->region for clipping */
region = setup_redirect_clip (window, &x_offset, &y_offset);
gdk_gc_set_clip_region (tmp_gc, region); /* This resets clip origin! */
/* offset clip and tiles from window coords to pixmaps coords */
gdk_gc_offset (tmp_gc, -x_offset, -y_offset);
cr = gdk_cairo_create (private->redirect->pixmap);
gdk_draw_drawable (private->redirect->pixmap, tmp_gc, paint->pixmap,
clip_box.x - paint->x_offset,
clip_box.y - paint->y_offset,
clip_box.x + x_offset,
clip_box.y + y_offset,
clip_box.width, clip_box.height);
cairo_translate (cr, x_offset, y_offset);
gdk_cairo_set_source_pixmap (cr, paint->pixmap, 0, 0);
gdk_cairo_region (cr, region);
cairo_fill (cr);
cairo_destroy (cr);
cairo_region_destroy (region);
}
/* Reset clip region of the cached GdkGC */
gdk_gc_set_clip_region (tmp_gc, NULL);
cairo_surface_destroy (paint->surface);
g_object_unref (paint->pixmap);
cairo_region_destroy (paint->region);