diff options
Diffstat (limited to 'test/pthread-similar.c')
-rw-r--r-- | test/pthread-similar.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/test/pthread-similar.c b/test/pthread-similar.c deleted file mode 100644 index a5f5e3bf4..000000000 --- a/test/pthread-similar.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright 2009 Benjamin Otte - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Author: Benjamin Otte <otte@gnome.org> - */ - -#include "cairo-test.h" -#include <pthread.h> - -#define N_THREADS 8 - -#define WIDTH 64 -#define HEIGHT 8 - -static void * -draw_thread (void *arg) -{ - cairo_surface_t *surface = arg; - cairo_t *cr; - int x, y; - - cr = cairo_create (surface); - cairo_surface_destroy (surface); - - for (y = 0; y < HEIGHT; y++) { - for (x = 0; x < WIDTH; x++) { - cairo_rectangle (cr, x, y, 1, 1); - cairo_set_source_rgba (cr, 0, 0.75, 0.75, (double) x / WIDTH); - cairo_fill (cr); - } - } - - surface = cairo_surface_reference (cairo_get_target (cr)); - cairo_destroy (cr); - - return surface; -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - pthread_t threads[N_THREADS]; - cairo_test_status_t test_status = CAIRO_TEST_SUCCESS; - int i; - - for (i = 0; i < N_THREADS; i++) { - cairo_surface_t *surface; - - surface = cairo_surface_create_similar (cairo_get_target (cr), - CAIRO_CONTENT_COLOR, - WIDTH, HEIGHT); - if (pthread_create (&threads[i], NULL, draw_thread, surface) != 0) { - threads[i] = pthread_self (); - test_status = cairo_test_status_from_status (cairo_test_get_context (cr), - cairo_surface_status (surface)); - cairo_surface_destroy (surface); - break; - } - } - - for (i = 0; i < N_THREADS; i++) { - void *surface; - - if (pthread_equal (threads[i], pthread_self ())) - break; - - if (pthread_join (threads[i], &surface) == 0) { - cairo_set_source_surface (cr, surface, 0, 0); - cairo_surface_destroy (surface); - cairo_paint (cr); - - cairo_translate (cr, 0, HEIGHT); - } else { - test_status = CAIRO_TEST_FAILURE; - } - } - - return test_status; -} - -CAIRO_TEST (pthread_similar, - "Draw lots of 1x1 rectangles on similar surfaces in lots of threads", - "threads", /* keywords */ - NULL, /* requirements */ - WIDTH, HEIGHT * N_THREADS, - NULL, draw) |