diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Makefile.sources | 1 | ||||
| -rw-r--r-- | test/image-formats.c | 152 | ||||
| -rw-r--r-- | test/image-formats.ref.png | bin | 0 -> 224 bytes |
3 files changed, 153 insertions, 0 deletions
diff --git a/test/Makefile.sources b/test/Makefile.sources index 1062e253..1f136055 100644 --- a/test/Makefile.sources +++ b/test/Makefile.sources @@ -115,6 +115,7 @@ test_sources = \ group-unaligned.c \ huge-linear.c \ huge-radial.c \ + image-formats.c \ image-surface-source.c \ implicit-close.c \ infinite-join.c \ diff --git a/test/image-formats.c b/test/image-formats.c new file mode 100644 index 00000000..6abe0750 --- /dev/null +++ b/test/image-formats.c @@ -0,0 +1,152 @@ +/* + * Copyright 2010 Red Hat Inc. + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Benjamin Otte not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Benjamin Otte makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * BENJAMIN OTTE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL BENJAMIN OTTE BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Benjamin Otte <otte@redhat.com> + */ + +#include "cairo-test.h" +#include <pthread.h> +#include <stdlib.h> + +#define SPACE 5 +#define BLOCK SPACE +#define IMAGE (2 * BLOCK) + +#define N_FORMATS (CAIRO_FORMAT_PLANAR_420 + 1) +#define N_COLOR_SPACES (CAIRO_COLOR_SPACE_YCBCR_JPEG + 1) + +#define WIDTH (SPACE + IMAGE) * N_FORMATS + SPACE +#define HEIGHT (SPACE + IMAGE) * N_COLOR_SPACES + SPACE + +static void +draw_surface (cairo_t *cr) +{ + cairo_set_source_rgb (cr, 0.75, 0, 0); + cairo_rectangle (cr, 0, 0, BLOCK, BLOCK); + cairo_fill (cr); + + cairo_set_source_rgb (cr, 0, 0.75, 0); + cairo_rectangle (cr, 0, BLOCK, BLOCK, BLOCK); + cairo_fill (cr); + + cairo_set_source_rgb (cr, 0, 0, 0.75); + cairo_rectangle (cr, BLOCK, 0, BLOCK, BLOCK); + cairo_fill (cr); + + cairo_set_source_rgb (cr, 0.75, 0.75, 0.75); + cairo_rectangle (cr, BLOCK, BLOCK, BLOCK, BLOCK); + cairo_fill (cr); +} + +static int +get_planes_for_format (cairo_format_t format) +{ + switch (format) { + case CAIRO_FORMAT_PLANAR_444: + case CAIRO_FORMAT_PLANAR_422: + case CAIRO_FORMAT_PLANAR_420: + return 3; + case CAIRO_FORMAT_ARGB32: + case CAIRO_FORMAT_RGB24: + case CAIRO_FORMAT_A8: + case CAIRO_FORMAT_A1: + case CAIRO_FORMAT_RGB16_565: + case CAIRO_FORMAT_RGBA32: + case CAIRO_FORMAT_ABGR32: + case CAIRO_FORMAT_BGRA32: + case CAIRO_FORMAT_PACKED_YUYV: + case CAIRO_FORMAT_PACKED_YVYU: + case CAIRO_FORMAT_PACKED_UYVY: + case CAIRO_FORMAT_PACKED_VYUY: + case CAIRO_FORMAT_INVALID: + default: + return 1; + } +} + +static cairo_surface_t * +create_surface (cairo_format_t format, cairo_color_space_t color_space) +{ + cairo_surface_t *surface; + static const cairo_user_data_key_t key; + char *planes[4]; + int strides[4]; + int i; + + planes[0] = calloc (4, IMAGE * IMAGE * 4); + strides[0] = IMAGE * 4; + if (planes[0] == NULL) + return NULL; + + for (i = 1; i < 4; i++) { + planes[i] = planes[i - 1] + IMAGE * IMAGE * 4; + strides[i] = strides[i - 1]; + } + + surface = cairo_image_surface_create_planar (format, + color_space, + IMAGE, + IMAGE, + get_planes_for_format (format), + planes, + strides); + cairo_surface_set_user_data (surface, &key, planes[0], free); + + return surface; +} + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + int format, color_space; + cairo_surface_t *surface; + cairo_t *cr2; + + cairo_set_source_rgb (cr, 0.25, 0.25, 0.25); + cairo_paint (cr); + + for (format = 0; format < N_FORMATS; format++) { + for (color_space = 0; color_space < N_COLOR_SPACES; color_space++) { + surface = create_surface (format, color_space); + if (surface == NULL) + return CAIRO_TEST_NO_MEMORY; + + cr2 = cairo_create (surface); + draw_surface (cr2); + cairo_destroy (cr2); + + cairo_set_source_surface (cr, surface, (IMAGE + SPACE) * format + SPACE, (IMAGE + SPACE) * color_space + SPACE); + cairo_paint (cr); + + cairo_surface_destroy (surface); + } + } + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (image_formats, + "Draw lots of 1x1 rectangles on similar surfaces in lots of threads", + "", /* keywords */ + NULL, /* requirements */ + WIDTH, HEIGHT, + NULL, draw) diff --git a/test/image-formats.ref.png b/test/image-formats.ref.png Binary files differnew file mode 100644 index 00000000..9dfa8098 --- /dev/null +++ b/test/image-formats.ref.png |
