diff options
Diffstat (limited to 'test/png-flatten.c')
-rw-r--r-- | test/png-flatten.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/test/png-flatten.c b/test/png-flatten.c deleted file mode 100644 index 2ce804ea6..000000000 --- a/test/png-flatten.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright © 2005 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 - * Red Hat, Inc. not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior - * permission. Red Hat, Inc. makes no representations about the - * suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL RED HAT, INC. 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: Carl Worth <cworth@cworth.org> - */ - -#include <stdio.h> - -#include <cairo.h> - -int -main (int argc, char *argv[]) -{ - cairo_t *cr; - cairo_surface_t *argb, *rgb24; - cairo_status_t status; - const char *input, *output; - - if (argc != 3) { - fprintf (stderr, "usage: %s input.png output.png", argv[0]); - fprintf (stderr, "Loads a PNG image (potentially with alpha) and writes out a flattened (no alpha)\nPNG image by first blending over white.\n"); - return 1; - } - - input = argv[1]; - output = argv[2]; - - argb = cairo_image_surface_create_from_png (input); - status = cairo_surface_status (argb); - if (status) { - fprintf (stderr, "%s: Error: Failed to load %s: %s\n", - argv[0], input, cairo_status_to_string (status)); - return 1; - } - - rgb24 = cairo_image_surface_create (CAIRO_FORMAT_RGB24, - cairo_image_surface_get_width (argb), - cairo_image_surface_get_height (argb)); - - cr = cairo_create (rgb24); - - cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); /* white */ - cairo_paint (cr); - - cairo_set_source_surface (cr, argb, 0, 0); - cairo_paint (cr); - - cairo_destroy (cr); - - status = cairo_surface_write_to_png (rgb24, output); - if (status) { - fprintf (stderr, "%s: Error: Failed to write %s: %s\n", - argv[0], output, cairo_status_to_string (status)); - return 1; - } - - return 0; -} |