| 0,0 → 1,117 |
|---|
| /* |
| * 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 void |
| solid_fill_get_scanline_32 (pixman_image_t *image, |
| int x, |
| int y, |
| int width, |
| uint32_t * buffer, |
| const uint32_t *mask) |
| { |
| uint32_t *end = buffer + width; |
| uint32_t color = image->solid.color_32; |
| |
| while (buffer < end) |
| *(buffer++) = color; |
| |
| return; |
| } |
| |
| static void |
| solid_fill_get_scanline_64 (pixman_image_t *image, |
| int x, |
| int y, |
| int width, |
| uint32_t * buffer, |
| const uint32_t *mask) |
| { |
| uint64_t *b = (uint64_t *)buffer; |
| uint64_t *e = b + width; |
| uint64_t color = image->solid.color_64; |
| |
| while (b < e) |
| *(b++) = color; |
| } |
| |
| static source_image_class_t |
| solid_fill_classify (pixman_image_t *image, |
| int x, |
| int y, |
| int width, |
| int height) |
| { |
| return SOURCE_IMAGE_CLASS_HORIZONTAL; |
| } |
| |
| static void |
| solid_fill_property_changed (pixman_image_t *image) |
| { |
| image->common.get_scanline_32 = solid_fill_get_scanline_32; |
| image->common.get_scanline_64 = solid_fill_get_scanline_64; |
| } |
| |
| 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 uint64_t |
| color_to_uint64 (const pixman_color_t *color) |
| { |
| return |
| ((uint64_t)color->alpha << 48) | |
| ((uint64_t)color->red << 32) | |
| ((uint64_t)color->green << 16) | |
| ((uint64_t)color->blue); |
| } |
| |
| PIXMAN_EXPORT pixman_image_t * |
| pixman_image_create_solid_fill (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_64 = color_to_uint64 (color); |
| |
| img->common.classify = solid_fill_classify; |
| img->common.property_changed = solid_fill_property_changed; |
| |
| return img; |
| } |
| |