forked from AuroraMiddleware/gtk
934 lines
25 KiB
C
934 lines
25 KiB
C
/*
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* Copyright (C) 2017 Red Hat Inc.
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*
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* Author:
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* Matthias Clasen <mclasen@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <glib/gstdio.h>
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#include <gtk/gtk.h>
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#include <stdlib.h>
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#include "reftest-compare.h"
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static void
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hsv_to_rgb (GdkRGBA *rgba,
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gdouble h,
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gdouble s,
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gdouble v)
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{
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gdouble hue, saturation, value;
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gdouble f, p, q, t;
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rgba->alpha = 1.0;
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if ( s == 0.0)
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{
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rgba->red = v;
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rgba->green = v;
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rgba->blue = v; /* heh */
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}
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else
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{
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hue = h * 6.0;
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saturation = s;
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value = v;
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if (hue == 6.0)
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hue = 0.0;
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f = hue - (int) hue;
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p = value * (1.0 - saturation);
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q = value * (1.0 - saturation * f);
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t = value * (1.0 - saturation * (1.0 - f));
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switch ((int) hue)
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{
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case 0:
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rgba->red = value;
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rgba->green = t;
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rgba->blue = p;
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break;
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case 1:
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rgba->red = q;
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rgba->green = value;
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rgba->blue = p;
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break;
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case 2:
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rgba->red = p;
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rgba->green = value;
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rgba->blue = t;
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break;
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case 3:
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rgba->red = p;
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rgba->green = q;
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rgba->blue = value;
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break;
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case 4:
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rgba->red = t;
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rgba->green = p;
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rgba->blue = value;
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break;
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case 5:
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rgba->red = value;
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rgba->green = p;
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rgba->blue = q;
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break;
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default:
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g_assert_not_reached ();
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}
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}
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}
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static GskRenderNode *
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colors (void)
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{
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GskRenderNode **nodes = g_newa (GskRenderNode *, 1000);
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GskRenderNode *container;
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graphene_rect_t bounds;
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GdkRGBA color;
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guint i;
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for (i = 0; i < 1000; i++)
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{
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bounds.size.width = g_random_int_range (20, 100);
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bounds.origin.x = g_random_int_range (0, 1000 - bounds.size.width);
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bounds.size.height = g_random_int_range (20, 100);
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bounds.origin.y = g_random_int_range (0, 1000 - bounds.size.height);
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hsv_to_rgb (&color, g_random_double (), g_random_double_range (0.15, 0.4), g_random_double_range (0.6, 0.85));
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color.alpha = g_random_double_range (0.5, 0.75);
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nodes[i] = gsk_color_node_new (&color, &bounds);
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}
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container = gsk_container_node_new (nodes, 1000);
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for (i = 0; i < 1000; i++)
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gsk_render_node_unref (nodes[i]);
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return container;
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}
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static GskRenderNode *
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cairo (void)
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{
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GskRenderNode *node;
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cairo_t *cr;
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node = gsk_cairo_node_new (&GRAPHENE_RECT_INIT (0, 0, 200, 600));
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cr = gsk_cairo_node_get_draw_context (node);
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cairo_set_source_rgb (cr, 1, 0, 0);
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cairo_rectangle (cr, 0, 0, 200, 200);
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cairo_fill (cr);
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cairo_set_source_rgb (cr, 0, 1, 0);
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cairo_rectangle (cr, 0, 200, 200, 200);
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cairo_fill (cr);
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cairo_set_source_rgb (cr, 0, 0, 1);
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cairo_rectangle (cr, 0, 400, 200, 200);
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cairo_fill (cr);
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cairo_destroy (cr);
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return node;
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}
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static GskRenderNode *
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cairo2 (void)
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{
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GskRenderNode *node;
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cairo_t *cr;
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int i, j;
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node = gsk_cairo_node_new (&GRAPHENE_RECT_INIT (0, 0, 200, 200));
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cr = gsk_cairo_node_get_draw_context (node);
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cairo_set_source_rgb (cr, 1, 1, 1);
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for (i = 0; i < 10; i++)
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for (j = 0; j < 10; j++)
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{
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cairo_rectangle (cr, i*20, j*20, 10, 10);
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cairo_fill (cr);
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}
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cairo_destroy (cr);
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return node;
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}
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static GskRenderNode *
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repeat (void)
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{
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GskRenderNode *repeat[4];
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GskRenderNode *child;
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GskRenderNode *transform;
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GskRenderNode *container;
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GskTransform *matrix;
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child = cairo ();
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repeat[0] = gsk_repeat_node_new (&GRAPHENE_RECT_INIT (0, 0, 200, 200),
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child,
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&GRAPHENE_RECT_INIT (0, 0, 200, 600));
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repeat[1] = gsk_repeat_node_new (&GRAPHENE_RECT_INIT (0, 200, 200, 200),
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child,
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&GRAPHENE_RECT_INIT (0, 0, 200, 600));
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repeat[2] = gsk_repeat_node_new (&GRAPHENE_RECT_INIT (0, 400, 200, 200),
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child,
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&GRAPHENE_RECT_INIT (0, 0, 200, 600));
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repeat[3] = gsk_repeat_node_new (&GRAPHENE_RECT_INIT (0, 100, 200, 640),
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child,
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&GRAPHENE_RECT_INIT (0, 100, 200, 400));
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gsk_render_node_unref (child);
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matrix = gsk_transform_translate (NULL, &(const graphene_point_t) { 0, 20 });
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transform = gsk_transform_node_new (repeat[1], matrix);
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gsk_transform_unref (matrix);
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gsk_render_node_unref (repeat[1]);
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repeat[1] = transform;
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matrix = gsk_transform_translate (NULL, &(const graphene_point_t) { 0, 40 });
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transform = gsk_transform_node_new (repeat[2], matrix);
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gsk_transform_unref (matrix);
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gsk_render_node_unref (repeat[2]);
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repeat[2] = transform;
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matrix = gsk_transform_translate (NULL, &(const graphene_point_t) { 220, -100 });
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transform = gsk_transform_node_new (repeat[3], matrix);
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gsk_transform_unref (matrix);
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gsk_render_node_unref (repeat[3]);
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repeat[3] = transform;
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container = gsk_container_node_new (repeat, 4);
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gsk_render_node_unref (repeat[0]);
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gsk_render_node_unref (repeat[1]);
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gsk_render_node_unref (repeat[2]);
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gsk_render_node_unref (repeat[3]);
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return container;
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}
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static GskRenderNode *
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blendmode (void)
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{
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GskRenderNode *child1;
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GskRenderNode *child2;
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GskRenderNode *transform;
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GskRenderNode *container;
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GskTransform *matrix;
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child1 = cairo ();
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child2 = cairo2 ();
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matrix = gsk_transform_translate (NULL, &(const graphene_point_t) { 50, 50 });
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transform = gsk_transform_node_new (child2, matrix);
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gsk_transform_unref (matrix);
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gsk_render_node_unref (child2);
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child2 = transform;
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container = gsk_blend_node_new (child1, child2, GSK_BLEND_MODE_HUE);
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gsk_render_node_unref (child1);
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gsk_render_node_unref (child2);
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return container;
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}
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static GskRenderNode *
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ducky (void)
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{
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GdkPixbuf *pixbuf;
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GskRenderNode *node;
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cairo_t *cr;
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pixbuf = gdk_pixbuf_new_from_file_at_size ("ducky.png", 100, 100, NULL);
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node = gsk_cairo_node_new (&GRAPHENE_RECT_INIT (0, 0,
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gdk_pixbuf_get_width (pixbuf),
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gdk_pixbuf_get_height (pixbuf)));
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cr = gsk_cairo_node_get_draw_context (node);
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gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
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cairo_paint (cr);
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cairo_destroy (cr);
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g_object_unref (pixbuf);
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return node;
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}
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static GskRenderNode *
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gradient (void)
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{
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return gsk_linear_gradient_node_new (&GRAPHENE_RECT_INIT (0, 0, 100, 100),
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&GRAPHENE_POINT_INIT (0, 0),
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&GRAPHENE_POINT_INIT (0, 100),
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(const GskColorStop[3]) {
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{ .offset = 0.0, .color = { 1.0, 0.0, 0.0, 1.0 } },
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{ .offset = 0.5, .color = { 0.0, 1.0, 0.0, 1.0 } },
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{ .offset = 1.0, .color = { 0.0, 0.0, 1.0, 1.0 } }
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},
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3);
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}
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static GskRenderNode *
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blendmodes (void)
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{
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GskRenderNode *child1;
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GskRenderNode *child2;
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GskRenderNode *container;
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GskRenderNode *blend[16];
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GskBlendMode mode;
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int i, j;
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child1 = gradient ();
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child2 = ducky ();
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for (i = 0, mode = GSK_BLEND_MODE_DEFAULT; i < 4; i++)
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for (j = 0; j < 4; j++, mode++)
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{
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GskRenderNode *b;
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GskTransform *transform;
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b = gsk_blend_node_new (child1, child2, mode);
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transform = gsk_transform_translate (NULL, &(const graphene_point_t) { i * 110, j * 110 });
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blend[mode] = gsk_transform_node_new (b, transform);
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gsk_transform_unref (transform);
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gsk_render_node_unref (b);
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}
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gsk_render_node_unref (child1);
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gsk_render_node_unref (child2);
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container = gsk_container_node_new (blend, 16);
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for (i = 0; i < 16; i++)
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gsk_render_node_unref (blend[i]);
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return container;
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}
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static GskRenderNode *
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cross_fade (void)
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{
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GskRenderNode *child1;
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GskRenderNode *child2;
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GskRenderNode *transform;
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GskRenderNode *container;
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GskTransform *matrix;
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child1 = cairo ();
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child2 = cairo2 ();
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matrix = gsk_transform_translate (NULL, &(const graphene_point_t) { 50, 50 });
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transform = gsk_transform_node_new (child2, matrix);
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gsk_transform_unref (matrix);
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gsk_render_node_unref (child2);
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child2 = transform;
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container = gsk_cross_fade_node_new (child1, child2, 0.5);
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gsk_render_node_unref (child1);
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gsk_render_node_unref (child2);
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return container;
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}
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static GskRenderNode *
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cross_fades (void)
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{
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GskRenderNode *child1;
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GskRenderNode *child2;
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GskRenderNode *node;
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GskRenderNode *nodes[5];
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GskRenderNode *container;
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GskTransform *transform;
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int i;
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child1 = cairo2 ();
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child2 = ducky ();
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for (i = 0; i < 5; i++)
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{
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node = gsk_cross_fade_node_new (child1, child2, i / 4.0);
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transform = gsk_transform_translate (NULL, &(const graphene_point_t) { i* 210, 0 });
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nodes[i] = gsk_transform_node_new (node, transform);
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gsk_transform_unref (transform);
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gsk_render_node_unref (node);
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}
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gsk_render_node_unref (child1);
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gsk_render_node_unref (child2);
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container = gsk_container_node_new (nodes, 5);
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for (i = 0; i < 5; i++)
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gsk_render_node_unref (nodes[i]);
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return container;
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}
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static GskRenderNode *
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transform (void)
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{
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GskRenderNode *node;
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GskRenderNode *nodes[10];
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GskRenderNode *container;
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GskTransform *transform;
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int i;
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node = ducky ();
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for (i = 0; i < 10; i++)
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{
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transform = gsk_transform_rotate (NULL, 20.0 * i);
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transform = gsk_transform_translate (transform, &(const graphene_point_t) { i* 110, 0 });
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nodes[i] = gsk_transform_node_new (node, transform);
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gsk_transform_unref (transform);
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}
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container = gsk_container_node_new (nodes, 5);
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for (i = 0; i < 10; i++)
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gsk_render_node_unref (nodes[i]);
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gsk_render_node_unref (node);
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return container;
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}
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static GskRenderNode *
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opacity (void)
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{
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GskRenderNode *child;
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GskRenderNode *node;
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GskRenderNode *nodes[5];
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GskRenderNode *container;
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GskTransform *transform;
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int i;
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child = ducky ();
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for (i = 0; i < 5; i++)
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{
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node = gsk_opacity_node_new (child, i / 4.0);
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transform = gsk_transform_translate (NULL, &(const graphene_point_t) { i* 210, 0 });
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nodes[i] = gsk_transform_node_new (node, transform);
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gsk_transform_unref (transform);
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gsk_render_node_unref (node);
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}
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gsk_render_node_unref (child);
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container = gsk_container_node_new (nodes, 5);
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for (i = 0; i < 5; i++)
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gsk_render_node_unref (nodes[i]);
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return container;
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}
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#define N 5
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static GskRenderNode *
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color_matrix1 (void)
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{
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GskRenderNode *container_node;
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GskRenderNode *cairo_node = cairo ();
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GskRenderNode *n;
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GskRenderNode *child_nodes[N];
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graphene_matrix_t matrix;
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graphene_vec4_t offset;
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GskTransform *transform;
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float cairo_width = 150;
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graphene_rect_t bounds;
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gsk_render_node_get_bounds (cairo_node, &bounds);
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cairo_width = bounds.size.width;
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/* First a cairo node inside a color matrix node, where the color matrix node doesn't do anything. */
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graphene_matrix_init_identity (&matrix);
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offset = *graphene_vec4_zero ();
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child_nodes[0] = gsk_color_matrix_node_new (cairo_node, &matrix, &offset);
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/* Now a color matrix node that actually does something. Inside a transform node. */
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offset = *graphene_vec4_zero ();
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graphene_matrix_init_scale (&matrix, 0.3, 0.3, 0.3); /* Should make the node darker */
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n = gsk_color_matrix_node_new (cairo_node, &matrix, &offset);
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transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (cairo_width, 0));
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child_nodes[1] = gsk_transform_node_new (n, transform);
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gsk_transform_unref (transform);
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/* Same as above, but this time we stuff the transform node in the color matrix node, and not vice versa */
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offset = *graphene_vec4_zero ();
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graphene_matrix_init_scale (&matrix, 0.3, 0.3, 0.3);
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transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (2 * cairo_width, 0));
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n = gsk_transform_node_new (cairo_node, transform);
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gsk_transform_unref (transform);
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child_nodes[2] = gsk_color_matrix_node_new (n, &matrix, &offset);
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/* Color matrix inside color matrix, one reversing the other's effect */
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{
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graphene_matrix_t inner_matrix;
|
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graphene_vec4_t inner_offset = *graphene_vec4_zero ();
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GskRenderNode *inner_color_matrix_node;
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graphene_matrix_init_scale (&inner_matrix, 0.5, 0.5, 0.5);
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inner_color_matrix_node = gsk_color_matrix_node_new (cairo_node, &inner_matrix, &inner_offset);
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graphene_matrix_init_scale (&matrix, 2, 2, 2);
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n = gsk_color_matrix_node_new (inner_color_matrix_node, &matrix, &offset);
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transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (3 * cairo_width, 0));
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child_nodes[3] = gsk_transform_node_new (n, transform);
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gsk_transform_unref (transform);
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}
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|
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/* Color matrix in color matrix in transform */
|
|
{
|
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graphene_matrix_t inner_matrix;
|
|
graphene_vec4_t inner_offset = *graphene_vec4_zero ();
|
|
GskRenderNode *inner_color_matrix_node;
|
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|
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graphene_matrix_init_scale (&inner_matrix, 0.5, 0.5, 0.5);
|
|
inner_color_matrix_node = gsk_color_matrix_node_new (cairo_node, &inner_matrix, &inner_offset);
|
|
|
|
graphene_matrix_init_scale (&matrix, 2, 2, 2);
|
|
offset = *graphene_vec4_zero ();
|
|
n = gsk_color_matrix_node_new (inner_color_matrix_node, &matrix, &offset);
|
|
transform = gsk_transform_scale (NULL, 1, 1);
|
|
transform = gsk_transform_rotate (transform, 350);
|
|
transform = gsk_transform_translate (transform, &GRAPHENE_POINT_INIT (4 * cairo_width, 0));
|
|
|
|
child_nodes[4] = gsk_transform_node_new (n, transform);
|
|
gsk_transform_unref (transform);
|
|
}
|
|
|
|
container_node = gsk_container_node_new (child_nodes, N);
|
|
|
|
return container_node;
|
|
}
|
|
|
|
#undef N
|
|
|
|
static GskRenderNode *
|
|
transformed_clip (void)
|
|
{
|
|
GskRenderNode *container_node;
|
|
GskRenderNode *transform_node;
|
|
GskRenderNode *clip_node;
|
|
GskRenderNode *nodes[4];
|
|
GskTransform *transform;
|
|
|
|
{
|
|
clip_node = gsk_clip_node_new (ducky (),
|
|
&GRAPHENE_RECT_INIT (0, 0, 200, 500));
|
|
|
|
transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (180, 0));
|
|
nodes[0] = gsk_transform_node_new (clip_node, transform);
|
|
gsk_transform_unref (transform);
|
|
}
|
|
|
|
{
|
|
transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (0, 200));
|
|
transform_node = gsk_transform_node_new (ducky (), transform);
|
|
gsk_transform_unref (transform);
|
|
|
|
nodes[1] = gsk_clip_node_new (transform_node,
|
|
&GRAPHENE_RECT_INIT (0, 0, 500, 250));
|
|
}
|
|
|
|
{
|
|
transform = gsk_transform_translate (NULL, &GRAPHENE_POINT_INIT (150, 200));
|
|
transform_node = gsk_transform_node_new (ducky (), transform);
|
|
gsk_transform_unref (transform);
|
|
clip_node = gsk_clip_node_new (transform_node,
|
|
&GRAPHENE_RECT_INIT (150, 200, 91, 100));
|
|
|
|
transform = gsk_transform_rotate (NULL, 20);
|
|
/*graphene_matrix_init_identity (&transform);*/
|
|
nodes[2] = gsk_transform_node_new (clip_node, transform);
|
|
gsk_transform_unref (transform);
|
|
|
|
|
|
|
|
/*GskColorStop *color_stops = g_newa (GskColorStop, 2);*/
|
|
/*graphene_matrix_init_translate (&transform, &GRAPHENE_POINT3D_INIT (300, 200, 0));*/
|
|
|
|
/*color_stops[0] = (GskColorStop){ 0.0f, (GdkRGBA){1, 0, 0, 1}};*/
|
|
/*color_stops[1] = (GskColorStop){ 1.0f, (GdkRGBA){0, 0, 1, 1}};*/
|
|
/*clip_node = gsk_linear_gradient_node_new (&GRAPHENE_RECT_INIT (0, 0, 300, 200),*/
|
|
/*&(graphene_point_t) {150, 0},*/
|
|
/*&(graphene_point_t) {150, 200},*/
|
|
/*color_stops,*/
|
|
/*2);*/
|
|
|
|
/*nodes[2] = gsk_transform_node_new (clip_node, &transform);*/
|
|
}
|
|
|
|
{
|
|
transform = gsk_transform_rotate (NULL, 20);
|
|
transform = gsk_transform_translate (transform, &GRAPHENE_POINT_INIT (350, 200));
|
|
transform_node = gsk_transform_node_new (ducky (), transform);
|
|
gsk_transform_unref (transform);
|
|
nodes[3] = gsk_clip_node_new (transform_node,
|
|
&GRAPHENE_RECT_INIT (350, 200, 91, 100));
|
|
}
|
|
|
|
container_node = gsk_container_node_new (nodes, 4);
|
|
|
|
return container_node;
|
|
}
|
|
|
|
static const struct {
|
|
const char *name;
|
|
GskRenderNode * (* func) (void);
|
|
} functions[] = {
|
|
{ "colors.node", colors },
|
|
{ "cairo.node", cairo },
|
|
{ "repeat.node", repeat },
|
|
{ "blendmode.node", blendmode },
|
|
{ "cross-fade.node", cross_fade },
|
|
{ "blendmodes.node", blendmodes },
|
|
{ "cross-fades.node", cross_fades },
|
|
{ "transform.node", transform },
|
|
{ "opacity.node", opacity },
|
|
{ "color-matrix1.node", color_matrix1},
|
|
{ "transformed-clip.node", transformed_clip}
|
|
};
|
|
|
|
/*** test setup ***/
|
|
|
|
char *
|
|
file_replace_extension (const char *old_file,
|
|
const char *old_ext,
|
|
const char *new_ext)
|
|
{
|
|
GString *file = g_string_new (NULL);
|
|
|
|
if (g_str_has_suffix (old_file, old_ext))
|
|
g_string_append_len (file, old_file, strlen (old_file) - strlen (old_ext));
|
|
else
|
|
g_string_append (file, old_file);
|
|
|
|
g_string_append (file, new_ext);
|
|
|
|
return g_string_free (file, FALSE);
|
|
}
|
|
|
|
static char *
|
|
get_output_file (const char *file,
|
|
const char *orig_ext,
|
|
const char *new_ext)
|
|
{
|
|
const char *dir;
|
|
char *result, *base;
|
|
char *name;
|
|
|
|
dir = g_get_tmp_dir ();
|
|
base = g_path_get_basename (file);
|
|
name = file_replace_extension (base, orig_ext, new_ext);
|
|
|
|
result = g_strconcat (dir, G_DIR_SEPARATOR_S, name, NULL);
|
|
|
|
g_free (base);
|
|
g_free (name);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void
|
|
save_image (cairo_surface_t *surface,
|
|
const char *test_name,
|
|
const char *extension)
|
|
{
|
|
char *filename = get_output_file (test_name, ".node", extension);
|
|
|
|
g_test_message ("Storing test result image at %s", filename);
|
|
g_assert (cairo_surface_write_to_png (surface, filename) == CAIRO_STATUS_SUCCESS);
|
|
g_free (filename);
|
|
}
|
|
|
|
static void
|
|
load_node_file (GFile *file, gboolean generate)
|
|
{
|
|
char *node_file;
|
|
GError *error = NULL;
|
|
char *contents;
|
|
gsize len;
|
|
GBytes *bytes;
|
|
GskRenderNode *node;
|
|
GskRenderer *renderer;
|
|
GdkSurface *window;
|
|
GdkTexture *texture = NULL;
|
|
cairo_surface_t *surface;
|
|
char *png_file;
|
|
cairo_surface_t *ref_surface;
|
|
cairo_surface_t *diff_surface;
|
|
const char *ext;
|
|
|
|
node_file = g_file_get_path (file);
|
|
|
|
if (!g_file_get_contents (node_file, &contents, &len, &error))
|
|
{
|
|
g_test_message ("Could not open node file: %s\n", error->message);
|
|
g_clear_error (&error);
|
|
g_test_fail ();
|
|
return;
|
|
}
|
|
bytes = g_bytes_new_take (contents, len);
|
|
node = gsk_render_node_deserialize (bytes, &error);
|
|
g_bytes_unref (bytes);
|
|
|
|
if (node == NULL)
|
|
{
|
|
g_test_message ("Invalid node file: %s\n", error->message);
|
|
g_clear_error (&error);
|
|
g_test_fail ();
|
|
return;
|
|
}
|
|
|
|
window = gdk_surface_new_toplevel (gdk_display_get_default(), 10 , 10);
|
|
renderer = gsk_renderer_new_for_surface (window);
|
|
texture = gsk_renderer_render_texture (renderer, node, NULL);
|
|
|
|
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
|
|
gdk_texture_get_width (texture),
|
|
gdk_texture_get_height (texture));
|
|
gdk_texture_download (texture,
|
|
cairo_image_surface_get_data (surface),
|
|
cairo_image_surface_get_stride (surface));
|
|
cairo_surface_mark_dirty (surface);
|
|
|
|
if (strcmp (G_OBJECT_TYPE_NAME (renderer), "GskVulkanRenderer") == 0)
|
|
ext = ".vulkan.png";
|
|
else if (strcmp (G_OBJECT_TYPE_NAME (renderer), "GskGLRenderer") == 0)
|
|
ext = ".gl.png";
|
|
else if (strcmp (G_OBJECT_TYPE_NAME (renderer), "GskCairoRenderer") == 0)
|
|
ext = ".cairo.png";
|
|
else
|
|
ext = ".png";
|
|
|
|
g_object_unref (texture);
|
|
g_object_unref (window);
|
|
gsk_renderer_unrealize (renderer);
|
|
g_object_unref (renderer);
|
|
gdk_surface_destroy (window);
|
|
|
|
gsk_render_node_unref (node);
|
|
|
|
if (generate)
|
|
{
|
|
cairo_status_t status;
|
|
char *out_file;
|
|
|
|
out_file = file_replace_extension (node_file, ".node", ".png");
|
|
|
|
status = cairo_surface_write_to_png (surface, out_file);
|
|
cairo_surface_destroy (surface);
|
|
if (status != CAIRO_STATUS_SUCCESS)
|
|
{
|
|
g_print ("Failed to save png file %s: %s\n", out_file, cairo_status_to_string (status));
|
|
exit (1);
|
|
}
|
|
g_free (out_file);
|
|
return;
|
|
}
|
|
|
|
png_file = file_replace_extension (node_file, ".node", ext);
|
|
if (!g_file_test (png_file, G_FILE_TEST_EXISTS))
|
|
{
|
|
g_free (png_file);
|
|
png_file = file_replace_extension (node_file, ".node", ".png");
|
|
}
|
|
|
|
g_test_message ("using reference image %s", png_file);
|
|
ref_surface = cairo_image_surface_create_from_png (png_file);
|
|
diff_surface = reftest_compare_surfaces (surface, ref_surface);
|
|
|
|
save_image (surface, node_file, ".out.png");
|
|
save_image (ref_surface, node_file, ".ref.png");
|
|
if (diff_surface)
|
|
{
|
|
save_image (diff_surface, node_file, ".diff.png");
|
|
g_test_fail ();
|
|
}
|
|
|
|
cairo_surface_destroy (surface);
|
|
cairo_surface_destroy (ref_surface);
|
|
if (diff_surface)
|
|
cairo_surface_destroy (diff_surface);
|
|
|
|
g_free (png_file);
|
|
g_free (node_file);
|
|
}
|
|
|
|
static void
|
|
test_node_file (GFile *file)
|
|
{
|
|
load_node_file (file, FALSE);
|
|
}
|
|
|
|
static void
|
|
add_test_for_file (GFile *file)
|
|
{
|
|
char *path;
|
|
|
|
path = g_file_get_path (file);
|
|
|
|
g_test_add_vtable (path,
|
|
0,
|
|
g_object_ref (file),
|
|
NULL,
|
|
(GTestFixtureFunc) test_node_file,
|
|
(GTestFixtureFunc) g_object_unref);
|
|
|
|
g_free (path);
|
|
}
|
|
|
|
static int
|
|
compare_files (gconstpointer a, gconstpointer b)
|
|
{
|
|
GFile *file1 = G_FILE (a);
|
|
GFile *file2 = G_FILE (b);
|
|
char *path1, *path2;
|
|
int result;
|
|
|
|
path1 = g_file_get_path (file1);
|
|
path2 = g_file_get_path (file2);
|
|
|
|
result = strcmp (path1, path2);
|
|
|
|
g_free (path1);
|
|
g_free (path2);
|
|
|
|
return result;
|
|
}
|
|
|
|
static void
|
|
add_tests_for_files_in_directory (GFile *dir)
|
|
{
|
|
GFileEnumerator *enumerator;
|
|
GFileInfo *info;
|
|
GList *files;
|
|
GError *error = NULL;
|
|
|
|
enumerator = g_file_enumerate_children (dir, G_FILE_ATTRIBUTE_STANDARD_NAME, 0, NULL, &error);
|
|
g_assert_no_error (error);
|
|
files = NULL;
|
|
|
|
while ((info = g_file_enumerator_next_file (enumerator, NULL, &error)))
|
|
{
|
|
const char *filename;
|
|
|
|
filename = g_file_info_get_name (info);
|
|
|
|
if (!g_str_has_suffix (filename, ".node") ||
|
|
g_str_has_suffix (filename, ".png"))
|
|
{
|
|
g_object_unref (info);
|
|
continue;
|
|
}
|
|
|
|
files = g_list_prepend (files, g_file_get_child (dir, filename));
|
|
|
|
g_object_unref (info);
|
|
}
|
|
|
|
g_assert_no_error (error);
|
|
g_object_unref (enumerator);
|
|
|
|
files = g_list_sort (files, compare_files);
|
|
g_list_foreach (files, (GFunc) add_test_for_file, NULL);
|
|
g_list_free_full (files, g_object_unref);
|
|
}
|
|
|
|
static void
|
|
generate (const char *name)
|
|
{
|
|
int i;
|
|
GError *error = NULL;
|
|
gboolean wrote_file = FALSE;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS (functions); i++)
|
|
{
|
|
if (strcmp (name, functions[i].name) == 0)
|
|
{
|
|
GskRenderNode *node = functions[i].func ();
|
|
if (!gsk_render_node_write_to_file (node, name, &error))
|
|
{
|
|
g_print ("Error writing '%s': %s\n", name, error->message);
|
|
g_clear_error (&error);
|
|
exit (1);
|
|
}
|
|
else
|
|
{
|
|
GFile *file = g_file_new_for_commandline_arg (name);
|
|
load_node_file (file, TRUE);
|
|
g_object_unref (file);
|
|
}
|
|
|
|
gsk_render_node_unref (node);
|
|
wrote_file = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!wrote_file)
|
|
g_warning ("Could not generate %s", name);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
gtk_test_init (&argc, &argv);
|
|
|
|
if (argc < 2)
|
|
{
|
|
const char *basedir;
|
|
GFile *dir;
|
|
|
|
basedir = g_test_get_dir (G_TEST_DIST);
|
|
dir = g_file_new_for_path (basedir);
|
|
add_tests_for_files_in_directory (dir);
|
|
|
|
g_object_unref (dir);
|
|
}
|
|
else if (strcmp (argv[1], "--generate") == 0)
|
|
{
|
|
if (argc >= 3)
|
|
generate (argv[2]);
|
|
}
|
|
else
|
|
{
|
|
guint i;
|
|
|
|
for (i = 1; i < argc; i++)
|
|
{
|
|
GFile *file = g_file_new_for_commandline_arg (argv[i]);
|
|
add_test_for_file (file);
|
|
g_object_unref (file);
|
|
}
|
|
}
|
|
|
|
return g_test_run ();
|
|
}
|