| /* |
| * 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: |
| mlib_v_ImageClear_S32_2(img, color); |
| break; |
| |
| case 3: |
| mlib_v_ImageClear_S32_3(img, color); |
| break; |
| |
| case 4: |
| mlib_v_ImageClear_S32_4(img, color); |
| break; |
| |
| default: |
| return MLIB_FAILURE; |
| } |
| |
| break; |
| |
| default: |
| return MLIB_FAILURE; /* MLIB_BIT is not supported here */ |
| } |
| |
| return MLIB_SUCCESS; |
| } |
| |
| /***************************************************************/ |