pixman-sse.c

嵌入式图形库

/*
 * Copyright © 2008 Rodrigo Kumpera
 *
 * 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 Red Hat not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  Red Hat makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
 *
 * Author:  Rodrigo Kumpera ([e-mail])
 * 
 */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "pixman-sse.h"

#ifdef USE_SSE2

void
fbComposeSetupSSE(void)
{
    static pixman_bool_t initialized = FALSE;

    if (initialized)
	return;
    
    /* check if we have SSE2 support and initialize accordingly */
    if (pixman_have_sse())
    {
    }

    initialized = TRUE;
}


#endif /* USE_SSE2 */