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Diffstat (limited to 'src/include/util/media-thumb-util.h')
-rwxr-xr-x | src/include/util/media-thumb-util.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/src/include/util/media-thumb-util.h b/src/include/util/media-thumb-util.h new file mode 100755 index 0000000..335c4a5 --- /dev/null +++ b/src/include/util/media-thumb-util.h @@ -0,0 +1,146 @@ +/* + * libmedia-thumbnail + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Hyunjun Ko <zzoon.ko@samsung.com> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "media-thumb-error.h" +#include "media-thumb-types.h" +#include "media-thumb-debug.h" +#include "media-util.h" + +#ifndef _MEDIA_THUMB_UTIL_H_ +#define _MEDIA_THUMB_UTIL_H_ + +#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}} + +#ifndef _USE_NEW_MEDIA_DB_ +#define THUMB_NONE_TYPE 0x00000000 /* None */ +#define THUMB_IMAGE_TYPE 0x00000001 /* Image */ +#define THUMB_VIDEO_TYPE 0x00000002 /* Video */ +#else +#define THUMB_NONE_TYPE -1 /* None */ +#define THUMB_IMAGE_TYPE 0 /* Image */ +#define THUMB_VIDEO_TYPE 1 /* Video */ +#endif + +#define THUMB_PATH_PHONE MEDIA_ROOT_PATH_INTERNAL /**< File path prefix of files stored in phone */ +#define THUMB_PATH_MMC MEDIA_ROOT_PATH_SDCARD /**< File path prefix of files stored in mmc card */ + +#define THUMB_PHONE_PATH MEDIA_DATA_PATH"/.thumb/phone" +#define THUMB_MMC_PATH MEDIA_DATA_PATH"/.thumb/mmc" + +#define THUMB_DEFAULT_PATH MEDIA_DATA_PATH"/.thumb/thumb_default.png" + +typedef enum +{ + THUMB_PHONE, /**< Stored only in phone */ + THUMB_MMC /**< Stored only in MMC */ +} media_thumb_store_type; + +int _media_thumb_get_length(media_thumb_type thumb_type); + +int _media_thumb_get_store_type_by_path(const char *full_path); + +int +_media_thumb_get_file_ext(const char *file_path, char *file_ext, int max_len); + +int +_media_thumb_get_file_type(const char *file_full_path); + +int +_media_thumb_remove_file(const char *path); + +char +*_media_thumb_generate_hash_name(const char *file); + +int +_media_thumb_get_hash_name(const char *file_full_path, + char *thumb_hash_path, size_t max_thumb_path); + +int +_media_thumb_save_to_file_with_evas(unsigned char *data, + int w, + int h, + int alpha, + char *thumb_path); + +int +_media_thumb_get_width(media_thumb_type thumb_type); + +int +_media_thumb_get_height(media_thumb_type thumb_type); + +/** + * _thumbnail_get_data: + * This function generates thumbnail raw data, which is wanted by user + * This api is closed for a while until being independent from evas object to be thread-safe + * + * @return This function returns zero(MEDIA_THUMB_ERROR_NONE) on success, or negative value with error code. + * Please refer 'media-thumb-error.h' to know the exact meaning of the error. + * @param[in] origin_path The path of the original image + * @param[in] thumb_type The type of the returned thumbnail data + * @param[in] format The format of the returned data + * @param[out] data The data of generated thumbnail. + * @param[out] size The size of generated thumbnail. + * @param[out] width The width of generated thumbnail. + * @param[out] height The height of generated thumbnail. + * @param[out] origin_width The width of original image. + * @param[out] origin_height The height of original image. + * @see None. + * @pre None. + * @post None. + * @remark None. + * @par example + * @code + +#include <media-thumbnail.h> + +void test_get_thumb_data() +{ + int ret = MEDIA_THUMB_ERROR_NONE; + int thumb_type = 0; + const char *origin_path = "/opt/usr/media/test.jpg"; + void *data = NULL; + + + ret = _thumbnail_get_data(origin_path, thumb_type, thumb_path, &data); + + if (ret < 0) + { + printf( "_thumbnail_get_data fails. error code->%d", ret); + } + + return; +} + + * @endcode +*/ +int _thumbnail_get_data(const char *origin_path, + media_thumb_type thumb_type, + media_thumb_format format, + unsigned char **data, + int *size, + int *width, + int *height, + int *origin_width, + int *origin_height, + int *alpha); + +#endif /*_MEDIA_THUMB_UTIL_H_*/ + |