mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-27 14:10:30 +00:00
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
/*
|
|
* Copyright © 2021 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors: Matthias Clasen
|
|
*/
|
|
|
|
#include <gtk/gtk.h>
|
|
#include "gsk/gskrendernodeprivate.h"
|
|
|
|
static void
|
|
test_can_diff_basic (void)
|
|
{
|
|
GskRenderNode *container1, *container2;
|
|
GskRenderNode *color1, *color2;
|
|
GskRenderNode *debug1, *debug2;
|
|
|
|
color1 = gsk_color_node_new (&(GdkRGBA){0, 1, 0, 1 }, &GRAPHENE_RECT_INIT (0, 0, 10, 10));
|
|
color2 = gsk_color_node_new (&(GdkRGBA){1, 1, 0, 1 }, &GRAPHENE_RECT_INIT (0, 0, 10, 10));
|
|
|
|
container1 = gsk_container_node_new (&color1, 1);
|
|
container2 = gsk_container_node_new (&color2, 1);
|
|
|
|
debug1 = gsk_debug_node_new (color1, g_strdup ("Debug node!"));
|
|
debug2 = gsk_debug_node_new (color2, g_strdup ("Debug node!"));
|
|
|
|
/* We can diff two color nodes */
|
|
g_assert_true (gsk_render_node_can_diff (color1, color2));
|
|
/* We can diff two container nodes */
|
|
g_assert_true (gsk_render_node_can_diff (container1, container2));
|
|
/* We can diff two debug nodes */
|
|
g_assert_true (gsk_render_node_can_diff (debug1, debug2));
|
|
/* We can diff container nodes against anything else */
|
|
g_assert_true (gsk_render_node_can_diff (container1, color2));
|
|
g_assert_true (gsk_render_node_can_diff (color1, container2));
|
|
|
|
gsk_render_node_unref (color1);
|
|
gsk_render_node_unref (color2);
|
|
|
|
gsk_render_node_unref (container1);
|
|
gsk_render_node_unref (container2);
|
|
|
|
gsk_render_node_unref (debug1);
|
|
gsk_render_node_unref (debug2);
|
|
}
|
|
|
|
static void
|
|
test_can_diff_transform (void)
|
|
{
|
|
GskRenderNode *color1, *color2;
|
|
GskRenderNode *opacity;
|
|
GskRenderNode *transform1, *transform2, *transform3, *transform4;
|
|
GskTransform *t1, *t2;
|
|
|
|
color1 = gsk_color_node_new (&(GdkRGBA){0, 1, 0, 1 }, &GRAPHENE_RECT_INIT (0, 0, 10, 10));
|
|
color2 = gsk_color_node_new (&(GdkRGBA){1, 1, 0, 1 }, &GRAPHENE_RECT_INIT (0, 0, 10, 10));
|
|
opacity = gsk_opacity_node_new (color2, 0.5);
|
|
|
|
t1 = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (10, 10));
|
|
t2 = gsk_transform_scale (NULL, 2, 1);
|
|
|
|
transform1 = gsk_transform_node_new (color1, t1);
|
|
transform2 = gsk_transform_node_new (color2, t1);
|
|
transform3 = gsk_transform_node_new (color2, t2);
|
|
transform4 = gsk_transform_node_new (opacity, t1);
|
|
|
|
/* The case we can handle */
|
|
g_assert_true (gsk_render_node_can_diff (transform1, transform2));
|
|
|
|
/* These, we can't */
|
|
g_assert_false (gsk_render_node_can_diff (transform1, transform3));
|
|
g_assert_false (gsk_render_node_can_diff (transform1, transform4));
|
|
|
|
gsk_render_node_unref (color1);
|
|
gsk_render_node_unref (color2);
|
|
gsk_render_node_unref (opacity);
|
|
gsk_render_node_unref (transform1);
|
|
gsk_render_node_unref (transform2);
|
|
gsk_render_node_unref (transform3);
|
|
gsk_render_node_unref (transform4);
|
|
|
|
gsk_transform_unref (t1);
|
|
gsk_transform_unref (t2);
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
gtk_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/node/can-diff/basic", test_can_diff_basic);
|
|
g_test_add_func ("/node/can-diff/transform", test_can_diff_transform);
|
|
|
|
return g_test_run ();
|
|
}
|