2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #include <image_util.h>
18 #include <image_util_internal.h>
19 #include <image_util_private.h>
21 #include <mm_util_imgp.h>
22 #include <mm_util_gif.h>
24 int image_util_convert_colorspace(unsigned char *dest, image_util_colorspace_e dest_colorspace, const unsigned char *src, int width, int height, image_util_colorspace_e src_colorspace)
26 int err = MM_UTIL_ERROR_NONE;
28 image_util_retvm_if((dest == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest is null");
29 image_util_retvm_if((src == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "src is null");
30 image_util_retvm_if((is_valid_colorspace(dest_colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid dst_colorspace");
31 image_util_retvm_if((is_valid_colorspace(src_colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid src_colorspace");
33 err = mm_util_convert_colorspace(src, width, height, TYPECAST_COLOR(src_colorspace), dest, TYPECAST_COLOR(dest_colorspace));
35 return _image_error_capi(ERR_TYPE_TRANSFORM, err);
38 int image_util_resize(unsigned char *dest, int *dest_width, int *dest_height, const unsigned char *src, int src_width, int src_height, image_util_colorspace_e colorspace)
40 int err = MM_UTIL_ERROR_NONE;
42 image_util_retvm_if((dest == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest is null");
43 image_util_retvm_if((src == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "src is null");
44 image_util_retvm_if((is_valid_colorspace(colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid colorspace");
45 image_util_retvm_if((dest_width == NULL || dest_height == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest_width or dest_height is null");
46 image_util_retvm_if((*dest_width <= 0 || *dest_height <= 0), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid dest_width or Invalid dest_height");
48 unsigned int dest_w, dest_h;
50 dest_h = *dest_height;
51 err = mm_util_resize_image(src, src_width, src_height, TYPECAST_COLOR(colorspace), dest, &dest_w, &dest_h);
52 if (err == MM_UTIL_ERROR_NONE) {
53 *dest_width = (int)dest_w;
54 *dest_height = (int)dest_h;
57 return _image_error_capi(ERR_TYPE_TRANSFORM, err);
60 int image_util_rotate(unsigned char *dest, int *dest_width, int *dest_height, image_util_rotation_e dest_rotation, const unsigned char *src, int src_width, int src_height, image_util_colorspace_e colorspace)
62 int err = MM_UTIL_ERROR_NONE;
64 image_util_retvm_if((dest == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest is null");
65 image_util_retvm_if((src == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "src is null");
66 image_util_retvm_if((is_valid_colorspace(colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid colorspace");
67 image_util_retvm_if((dest_rotation < 0 || dest_rotation > IMAGE_UTIL_ROTATION_FLIP_VERT), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid rotation");
68 image_util_retvm_if((dest_width == NULL || dest_height == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest_width or dest_height is null");
70 unsigned int dest_w, dest_h;
71 err = mm_util_rotate_image(src, src_width, src_height, TYPECAST_COLOR(colorspace), dest, &dest_w, &dest_h, dest_rotation);
72 if (err == MM_UTIL_ERROR_NONE) {
73 *dest_width = (int)dest_w;
74 *dest_height = (int)dest_h;
76 return _image_error_capi(ERR_TYPE_TRANSFORM, err);
79 int image_util_crop(unsigned char *dest, int x, int y, int *width, int *height, const unsigned char *src, int src_width, int src_height, image_util_colorspace_e colorspace)
81 int err = MM_UTIL_ERROR_NONE;
82 unsigned int res_w = 0;
83 unsigned int res_h = 0;
84 unsigned char *res_buffer = NULL;
85 size_t res_buffer_size = 0;
87 image_util_retvm_if((dest == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "dest is null");
88 image_util_retvm_if((src == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "src is null");
89 image_util_retvm_if((is_valid_colorspace(colorspace) == FALSE), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid colorspace");
90 image_util_retvm_if((width == NULL || height == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "width or height is null");
91 image_util_retvm_if((src_width <= x || src_height <= y || src_width < x + *width || src_height < y + *height), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid crop area");
93 err = mm_util_crop_image(src, src_width, src_height, TYPECAST_COLOR(colorspace), x, y, *width, *height, &res_buffer, &res_w, &res_h, &res_buffer_size);
94 if (err == MM_UTIL_ERROR_NONE) {
95 memcpy(dest, res_buffer, res_buffer_size);
100 return _image_error_capi(ERR_TYPE_TRANSFORM, err);
103 int image_util_frame_create(void *decode_encode_h, image_util_frame_h *frame_h)
105 int ret = MM_UTIL_ERROR_NONE;
107 image_util_retvm_if((decode_encode_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
108 image_util_retvm_if((frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
110 decode_encode_s *image = (decode_encode_s *)decode_encode_h;
111 image_util_retvm_if((image->image_h == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "The image handle is wrong");
113 frame_s *frame = calloc(1, sizeof(frame_s));
115 image_util_error("Memory allocation is failed.");
116 return IMAGE_UTIL_ERROR_OUT_OF_MEMORY;
119 if (image->image_type == IMAGE_UTIL_GIF) {
120 mm_gif_file_h gif_data = (mm_gif_file_h)image->image_h;
121 mm_gif_image_h gif_frame = NULL;
123 ret = mm_util_gif_image_create(gif_data, &gif_frame);
124 if (ret != MM_UTIL_ERROR_NONE) {
125 image_util_error("mm_util_gif_image_create is failed(%d).", ret);
126 IMAGE_UTIL_SAFE_FREE(frame);
127 return _image_error_capi(ERR_TYPE_ENCODE, ret);
129 frame->frame_h = gif_frame;
131 image_util_error("The image type(%d) is not supported.", image->image_type);
132 IMAGE_UTIL_SAFE_FREE(frame);
133 return IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT;
138 return IMAGE_UTIL_ERROR_NONE;
141 int image_util_frame_set_resolution(image_util_frame_h frame_h, const int width, const int height)
143 int ret = MM_UTIL_ERROR_NONE;
145 image_util_retvm_if((frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
146 image_util_retvm_if((width <= 0) || (height <= 0), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Width or Height");
148 frame_s *frame = (frame_s *)frame_h;
150 ret = mm_util_gif_image_set_position(frame->frame_h, 0, 0, width, height);
151 if (ret != MM_UTIL_ERROR_NONE) {
152 image_util_error("mm_util_gif_image_set_position is failed(%d).", ret);
153 return _image_error_capi(ERR_TYPE_ENCODE, ret);
156 return IMAGE_UTIL_ERROR_NONE;
159 int image_util_frame_set_gif_delay(image_util_frame_h frame_h, const int delay_time)
161 int ret = MM_UTIL_ERROR_NONE;
163 image_util_retvm_if((frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
164 image_util_retvm_if((delay_time <= 0), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Delay Time");
166 frame_s *frame = (frame_s *)frame_h;
168 ret = mm_util_gif_image_set_delay_time(frame->frame_h, delay_time);
169 if (ret != MM_UTIL_ERROR_NONE) {
170 image_util_error("mm_util_gif_image_set_delay_time is failed(%d).", ret);
171 return _image_error_capi(ERR_TYPE_ENCODE, ret);
174 return IMAGE_UTIL_ERROR_NONE;
177 int image_util_frame_set_frame(image_util_frame_h frame_h, unsigned char *buffer)
179 int ret = MM_UTIL_ERROR_NONE;
181 image_util_retvm_if((frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
182 image_util_retvm_if((buffer == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Buffer");
184 frame_s *frame = (frame_s *)frame_h;
186 ret = mm_util_gif_image_set_image(frame->frame_h, buffer);
187 if (ret != MM_UTIL_ERROR_NONE) {
188 image_util_error("mm_util_gif_image_set_image is failed(%d).", ret);
189 return _image_error_capi(ERR_TYPE_ENCODE, ret);
192 return IMAGE_UTIL_ERROR_NONE;
195 void image_util_frame_destroy(image_util_frame_h frame_h)
197 image_util_retm_if((frame_h == NULL), "Invalid Handle");
199 frame_s *frame = (frame_s *)frame_h;
200 mm_util_gif_image_destory(frame->frame_h);
202 IMAGE_UTIL_SAFE_FREE(frame);
205 int image_util_encode_add_frame(image_util_encode_h encode_h, image_util_frame_h frame_h)
207 int ret = MM_UTIL_ERROR_NONE;
209 image_util_retvm_if((encode_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
210 image_util_retvm_if((frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
212 decode_encode_s *encode = (decode_encode_s *)encode_h;
213 frame_s *frame = (frame_s *)frame_h;
214 image_util_retvm_if((encode->image_h == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "The image handle is wrong");
215 image_util_retvm_if((encode->image_type != IMAGE_UTIL_GIF), IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT, "The image type(%d) is not supported.", encode->image_type);
216 image_util_retvm_if((frame->frame_h == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "The frame handle is wrong");
218 mm_gif_file_h gif_data = (mm_gif_file_h)encode->image_h;
220 if (encode->current_buffer_count == 0) {
222 ret = mm_util_gif_encode_set_file(gif_data, encode->path);
224 ret = mm_util_gif_encode_set_mem(gif_data, encode->dst_buffer, &encode->gif_encode_size);
226 if (ret != MM_UTIL_ERROR_NONE) {
227 image_util_error("mm_util_gif_encode_add_image is failed(%d).", ret);
228 return _image_error_capi(ERR_TYPE_ENCODE, ret);
231 ret = mm_util_gif_encode_add_image(gif_data, (mm_gif_image_h)frame->frame_h);
232 if (ret != MM_UTIL_ERROR_NONE) {
233 image_util_error("mm_util_gif_encode_add_image is failed(%d).", ret);
234 return _image_error_capi(ERR_TYPE_ENCODE, ret);
236 encode->current_buffer_count++;
238 return IMAGE_UTIL_ERROR_NONE;
241 int image_util_encode_save(image_util_encode_h encode_h, unsigned long long *size)
243 int ret = MM_UTIL_ERROR_NONE;
245 image_util_retvm_if((encode_h == NULL), IMAGE_UTIL_ERROR_INVALID_PARAMETER, "Invalid Handle");
247 decode_encode_s *encode = (decode_encode_s *)encode_h;
248 image_util_retvm_if((encode->image_h == NULL), IMAGE_UTIL_ERROR_INVALID_OPERATION, "The image handle is wrong");
249 image_util_retvm_if((encode->image_type != IMAGE_UTIL_GIF), IMAGE_UTIL_ERROR_NOT_SUPPORTED_FORMAT, "The image type(%d) is not supported.", encode->image_type);
251 mm_gif_file_h gif_data = (mm_gif_file_h)encode->image_h;
253 ret = mm_util_gif_encode_save(gif_data);
254 if (ret != MM_UTIL_ERROR_NONE) {
255 image_util_error("mm_util_gif_encode_save is failed(%d).", ret);
256 mm_util_gif_encode_destroy(gif_data);
257 return _image_error_capi(ERR_TYPE_ENCODE, ret);
260 *size = (unsigned long long)encode->gif_encode_size;
261 encode->current_buffer_count = 0;
263 return IMAGE_UTIL_ERROR_NONE;