Subversion Repositories Kolibri OS

/*

 * 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 

#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;

}