| /* |
| * Copyright © 2000 SuSE, Inc. |
| * Copyright © 2007, 2009 Red Hat, Inc. |
| * Copyright © 2009 Soren Sandmann |
| * |
| * 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 SuSE not be used in advertising or |
| * publicity pertaining to distribution of the software without specific, |
| * written prior permission. SuSE makes no representations about the |
| * suitability of this software for any purpose. It is provided "as is" |
| * without express or implied warranty. |
| * |
| * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE |
| * 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. |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| #include "pixman-private.h" |
| |
| static uint32_t |
| color_to_uint32 (const pixman_color_t *color) |
| { |
| return |
| (color->alpha >> 8 << 24) | |
| (color->red >> 8 << 16) | |
| (color->green & 0xff00) | |
| (color->blue >> 8); |
| } |
| |
| static argb_t |
| color_to_float (const pixman_color_t *color) |
| { |
| argb_t result; |
| |
| result.a = pixman_unorm_to_float (color->alpha, 16); |
| result.r = pixman_unorm_to_float (color->red, 16); |
| result.g = pixman_unorm_to_float (color->green, 16); |
| result.b = pixman_unorm_to_float (color->blue, 16); |
| |
| return result; |
| } |
| |
| PIXMAN_EXPORT pixman_image_t * |
| pixman_image_create_solid_fill (const pixman_color_t *color) |
| { |
| pixman_image_t *img = _pixman_image_allocate (); |
| |
| if (!img) |
| return NULL; |
| |
| img->type = SOLID; |
| img->solid.color = *color; |
| img->solid.color_32 = color_to_uint32 (color); |
| img->solid.color_float = color_to_float (color); |
| |
| return img; |
| } |
| |