diff options
Diffstat (limited to 'pixman/pixman/pixman-solid-fill.c')
-rw-r--r-- | pixman/pixman/pixman-solid-fill.c | 181 |
1 files changed, 89 insertions, 92 deletions
diff --git a/pixman/pixman/pixman-solid-fill.c b/pixman/pixman/pixman-solid-fill.c index 67681f2c0..fcda3abb5 100644 --- a/pixman/pixman/pixman-solid-fill.c +++ b/pixman/pixman/pixman-solid-fill.c @@ -1,92 +1,89 @@ -/* - * 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" - -void -_pixman_solid_fill_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - { - uint32_t *b = (uint32_t *)buffer; - uint32_t *e = b + width; - uint32_t color = image->solid.color_32; - - while (b < e) - *(b++) = color; - } - else - { - uint64_t *b = (uint64_t *)buffer; - uint64_t *e = b + width; - uint64_t color = image->solid.color_64; - - while (b < e) - *(b++) = color; - } - - iter->get_scanline = _pixman_iter_get_scanline_noop; -} - -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); - - 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"
+
+void
+_pixman_solid_fill_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ {
+ uint32_t *b = (uint32_t *)iter->buffer;
+ uint32_t *e = b + iter->width;
+ uint32_t color = iter->image->solid.color_32;
+
+ while (b < e)
+ *(b++) = color;
+ }
+ else
+ {
+ uint64_t *b = (uint64_t *)iter->buffer;
+ uint64_t *e = b + iter->width;
+ uint64_t color = image->solid.color_64;
+
+ while (b < e)
+ *(b++) = color;
+ }
+
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+}
+
+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);
+
+ return img;
+}
+
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