/*
* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* FUNCTIONS
* mlib_ImageClear - Clear an image to a specific color.
*
* SYNOPSIS
* mlib_status mlib_ImageClear(mlib_image *img,
* const mlib_s32 *color);
*
* ARGUMENT
* img Pointer to an image.
* color Pointer to the color that the image is set to.
*
* RESTRICTION
* img can have 1, 2, 3 or 4 channels of MLIB_BIT, MLIB_BYTE,
* MLIB_SHORT, MLIB_USHORT or MLIB_INT data type.
*
* DESCRIPTION
* Clear an image to a specific color.
*/
#include <mlib_image.h>
#include <mlib_ImageCheck.h>
#include <mlib_v_ImageClear_f.h>
/***************************************************************/
#if ! defined ( __MEDIALIB_OLD_NAMES )
#if defined ( __SUNPRO_C )
#pragma weak mlib_ImageClear = __mlib_ImageClear
#elif defined ( __GNUC__ ) /* defined ( __SUNPRO_C ) */
__typeof__ (__mlib_ImageClear) mlib_ImageClear
__attribute__ ((weak,alias("__mlib_ImageClear")));
#else /* defined ( __SUNPRO_C ) */
#error "unknown platform"
#endif /* defined ( __SUNPRO_C ) */
#endif /* ! defined ( __MEDIALIB_OLD_NAMES ) */
/***************************************************************/
mlib_status __mlib_ImageClear(mlib_image *img,
const mlib_s32 *color)
{
MLIB_IMAGE_CHECK(img);
switch (mlib_ImageGetType(img)) {
case MLIB_BIT:
switch (mlib_ImageGetChannels(img)) {
case 1:
mlib_v_ImageClear_BIT_1(img, color);
break;
case 2:
mlib_v_ImageClear_BIT_2(img, color);
break;
case 3:
mlib_v_ImageClear_BIT_3(img, color);
break;
case 4:
mlib_v_ImageClear_BIT_4(img, color);
break;
default:
return MLIB_FAILURE;
}
break;
case MLIB_BYTE:
switch (mlib_ImageGetChannels(img)) {
case 1:
mlib_v_ImageClear_U8_1(img, color);
break;
case 2:
mlib_v_ImageClear_U8_2(img, color);
break;
case 3:
mlib_v_ImageClear_U8_3(img, color);
break;
case 4:
mlib_v_ImageClear_U8_4(img, color);
break;
default:
return MLIB_FAILURE;
}
break;
case MLIB_SHORT:
switch (mlib_ImageGetChannels(img)) {
case 1:
mlib_v_ImageClear_S16_1(img, color);
break;
case 2:
mlib_v_ImageClear_S16_2(img, color);
break;
case 3:
mlib_v_ImageClear_S16_3(img, color);
break;
case 4:
mlib_v_ImageClear_S16_4(img, color);
break;
default:
return MLIB_FAILURE;
}
break;
case MLIB_INT:
switch (mlib_ImageGetChannels(img)) {
case 1:
mlib_v_ImageClear_S32_1(img, color);
break;
case 2:
/**代码未完, 请加载全部代码(NowJava.com).**/