include/image_util_private.h

   1 /*
   2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16
  17 #ifndef __TIZEN_MEDIA_IMAGE_UTIL_PRIVATE_H__
  18 #define __TIZEN_MEDIA_IMAGE_UTIL_PRIVATE_H__
  19
  20 #include <image_util_type.h>
  21 #include <dlog.h>
  22 #include <stdlib.h>
  23 #include <glib.h>
  24 #include <gmodule.h>
  25
  26 #ifdef __cplusplus
  27 extern "C"
  28 {
  29 #endif
  30
  31 #ifdef LOG_TAG
  32 #undef LOG_TAG
  33 #endif
  34
  35 #define LOG_TAG "CAPI_MEDIA_IMAGE_UTIL"
  36
  37 #define FONT_COLOR_RESET    "\033[0m"
  38 #define FONT_COLOR_RED      "\033[31m"
  39
  40 #define image_util_debug(fmt, arg...) do { \
  41                 LOGD(FONT_COLOR_RESET""fmt""FONT_COLOR_RESET, ##arg);     \
  42         } while (0)
  43
  44 #define image_util_error(fmt, arg...) do { \
  45                 LOGE(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg);     \
  46         } while (0)
  47
  48 #define image_util_warning(fmt, arg...) do { \
  49                 LOGW(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg);     \
  50         } while (0)
  51
  52 #define image_util_retm_if(expr, fmt, arg...) do { \
  53                 if (expr) { \
  54                         LOGE(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg);     \
  55                         return; \
  56                 } \
  57         } while (0)
  58
  59 #define image_util_retvm_if(expr, val, fmt, arg...) do { \
  60                 if (expr) { \
  61                         LOGE(FONT_COLOR_RED""fmt""FONT_COLOR_RESET, ##arg);     \
  62                         return (val); \
  63                 } \
  64         } while (0)
  65
  66 #define DEPRECATION_LOGW(deprecated, instead) do { \
  67                 image_util_warning("DEPRECATION WARNING: %s is deprecated and will be removed from next release. Use %s instead.", deprecated, instead);     \
  68         } while (0)
  69
  70 #define IMAGE_UTIL_STRING_VALID(str)    \
  71         ((str != NULL && strlen(str) > 0) ? true : false)
  72
  73 #define IMAGE_UTIL_SAFE_FREE(src)       { if (src) {free(src); src = NULL; } }
  74
  75 #define IMGCV_FUNC_NAME "mm_util_cv_extract_representative_color"
  76 #define PATH_MMUTIL_IMGCV_LIB PATH_LIBDIR"/libmmutil_imgcv.so"
  77
  78 #define _NOT_SUPPORTED_COLORSPACE       (-1)
  79
  80 #define TYPECAST_COLOR(c)                       convert_type_of_colorspace(c)
  81 #define TYPECAST_COLOR_BY_TYPE(c, t)    convert_type_of_colorspace_with_image_type(c, t)
  82
  83 #define NUM_OF_COLORSPACE       get_number_of_colorspace()
  84
  85 typedef gboolean(*ModuleFunc)(void *, int, int, unsigned char *, unsigned char *, unsigned char *);
  86
  87 typedef struct {
  88         void *user_data;
  89         media_packet_h dst;
  90         image_util_transform_completed_cb image_processing_completed_cb;
  91 } image_util_cb_s;
  92
  93 typedef struct {
  94         media_packet_h src;
  95         media_packet_h dst;
  96         image_util_colorspace_e colorspace;
  97         image_util_rotation_e dest_rotation;
  98         bool hardware_acceleration;
  99         void *image_h;
 100         image_util_cb_s *_util_cb;
 101         unsigned int width;
 102         unsigned int height;
 103         image_util_rotation_e rotation;
 104         unsigned int start_x;
 105         unsigned int start_y;
 106         unsigned int end_x;
 107         unsigned int end_y;
 108         bool set_convert;
 109         bool set_resize;
 110         bool set_rotate;
 111         bool set_crop;
 112 } transformation_s;
 113
 114 typedef struct {
 115         void *user_data;
 116         image_util_decode_completed_cb image_decode_completed_cb;
 117 } decode_cb_s;
 118
 119 typedef struct {
 120         void *user_data;
 121         image_util_encode_completed_cb image_encode_completed_cb;
 122 } encode_cb_s;
 123
 124 typedef struct {
 125         image_util_type_e image_type;
 126         void **src_buffer;
 127         unsigned long long src_size;
 128         void **dst_buffer;
 129         unsigned long long dst_size;
 130         unsigned long gif_encode_size;
 131         char *path;
 132         void *image_h;
 133         unsigned long width;
 134         unsigned long height;
 135         bool is_decode;
 136         bool is_encoded;
 137         int quality;
 138         unsigned int current_buffer_count;
 139         unsigned int current_resolution_count;
 140         unsigned int current_delay_count;
 141         image_util_colorspace_e colorspace;
 142         image_util_scale_e down_scale;
 143         decode_cb_s *_decode_cb;
 144         encode_cb_s *_encode_cb;
 145
 146         /* for async */
 147         GThread *thread;
 148 } decode_encode_s;
 149
 150 typedef struct {
 151         void *frame_h;
 152 } frame_s;
 153
 154 typedef enum {
 155         ERR_TYPE_COMMON,
 156         ERR_TYPE_TRANSFORM,
 157         ERR_TYPE_DECODE,
 158         ERR_TYPE_ENCODE,
 159 } image_util_error_type_e;
 160
 161 gboolean is_valid_colorspace(image_util_colorspace_e colorspace);
 162 gboolean is_supported_colorspace(image_util_colorspace_e colorspace, image_util_type_e type);
 163
 164 unsigned int get_number_of_colorspace(void);
 165 int convert_type_of_colorspace(const image_util_colorspace_e colorspace);
 166 int convert_type_of_colorspace_with_image_type(const image_util_colorspace_e colorspace, const image_util_type_e type);
 167 int _image_error_capi(image_util_error_type_e error_type, int error_code);
 168 bool _image_util_check_resolution(int width, int height);
 169
 170 /**
 171 * @}
 172 */
 173
 174 #ifdef __cplusplus
 175 }
 176 #endif
 177
 178 #endif /* __TIZEN_MEDIA_IMAGE_UTIL_PRIVATE_H__ */