diff options
Diffstat (limited to 'pixman/pixman/pixman-solid-fill.c')
| -rw-r--r-- | pixman/pixman/pixman-solid-fill.c | 238 |
1 files changed, 118 insertions, 120 deletions
diff --git a/pixman/pixman/pixman-solid-fill.c b/pixman/pixman/pixman-solid-fill.c index 48c999a0e..89dcfe3b6 100644 --- a/pixman/pixman/pixman-solid-fill.c +++ b/pixman/pixman/pixman-solid-fill.c @@ -1,120 +1,118 @@ -/* - * 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 mask_bits) -{ - 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, - uint32_t mask_bits) -{ - 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 (image->source.class = 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->source.class = SOURCE_IMAGE_CLASS_UNKNOWN; - img->common.classify = solid_fill_classify; - img->common.property_changed = solid_fill_property_changed; - - return img; -} - +/*
+ * 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 (image->source.class = 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->source.class = SOURCE_IMAGE_CLASS_UNKNOWN;
+ img->common.classify = solid_fill_classify;
+ img->common.property_changed = solid_fill_property_changed;
+
+ return img;
+}
+
|