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.
21 #ifndef __TIZEN_MULTIMEDIA_CAMERA_PRIVATE_H__
22 #define __TIZEN_MULTIMEDIA_CAMERA_PRIVATE_H__
25 #include <muse_core.h>
26 #include <muse_camera.h>
27 #include <mm_display_interface.h>
33 #ifdef BUFFER_MAX_PLANE_NUM
34 #undef BUFFER_MAX_PLANE_NUM
35 #endif /* BUFFER_MAX_PLANE_NUM */
37 #define BUFFER_MAX_PLANE_NUM 4
38 #define CAMERA_CB_TIMEOUT 4
39 #define CAMERA_CB_NO_TIMEOUT 0
41 #define CAMERA_MSG_PARAM_SET(param, msg_type, set_value) { \
42 param.type = MUSE_TYPE_##msg_type; \
43 param.name = #set_value; \
44 param.value.value_##msg_type = set_value; \
47 #define CAMERA_MSG_PARAM_SET_ARRAY(param, msg_type, set_value, size) { \
48 param.type = MUSE_TYPE_##msg_type; \
49 param.name = #set_value; \
50 param.value.value_##msg_type = set_value; \
51 param.value_size = size; \
54 #define PREVIEW_CB_TYPE_USER 0x0000000F
55 #define PREVIEW_CB_TYPE_EVAS 0x000000F0
57 #define CHECK_PREVIEW_CB(cb_info, cb_type) ((cb_info)->preview_cb_flag & cb_type)
58 #define SET_PREVIEW_CB_TYPE(cb_info, cb_type) ((cb_info)->preview_cb_flag |= cb_type)
59 #define UNSET_PREVIEW_CB_TYPE(cb_info, cb_type) ((cb_info)->preview_cb_flag &= ~cb_type)
62 CAMERA_MESSAGE_HANDLER_TYPE_GENERAL,
63 CAMERA_MESSAGE_HANDLER_TYPE_PREVIEW_CB,
64 CAMERA_MESSAGE_HANDLER_TYPE_CAPTURE_CB
67 typedef struct _camera_stream_data_s {
71 unsigned int length_yuv;
75 unsigned int length_y;
77 unsigned int length_uv;
81 unsigned int length_y;
83 unsigned int length_u;
85 unsigned int length_v;
89 unsigned int length_data;
90 } encoded, depth, rgb;
91 } data; /**< pointer of captured stream */
92 int data_type; /**< data type */
93 unsigned int length_total; /**< total length of stream buffer (in byte)*/
94 unsigned int num_planes; /**< number of planes */
95 MMPixelFormatType format; /**< image format */
96 int width; /**< width of video buffer */
97 int height; /**< height of video buffer */
98 unsigned int timestamp; /**< timestamp of stream buffer (msec)*/
99 void *bo[BUFFER_MAX_PLANE_NUM]; /**< TBM buffer object */
100 void *internal_buffer; /**< Internal buffer pointer */
101 int stride[BUFFER_MAX_PLANE_NUM]; /**< Stride of each plane */
102 int elevation[BUFFER_MAX_PLANE_NUM]; /**< Elevation of each plane */
103 } camera_stream_data_s;
105 typedef struct _camera_msg_handler_info_s {
113 } camera_msg_handler_info_s;
115 typedef struct _camera_cb_info_s {
116 /* server connection */
119 gboolean is_server_connected;
121 /* message receive thread */
122 GThread *msg_recv_thread;
123 gint msg_recv_running;
124 gchar recv_msg[MUSE_MSG_MAX_LENGTH + 1];
125 GCond api_cond[MUSE_CAMERA_API_MAX];
126 GMutex api_mutex[MUSE_CAMERA_API_MAX];
127 gint api_activating[MUSE_CAMERA_API_MAX];
128 gint api_waiting[MUSE_CAMERA_API_MAX];
129 gint api_ret[MUSE_CAMERA_API_MAX];
131 /* general message handler info */
132 camera_msg_handler_info_s msg_handler_info;
134 /* preview cb message handler info */
135 camera_msg_handler_info_s preview_cb_info;
137 /* capture cb message handler info */
138 camera_msg_handler_info_s capture_cb_info;
141 GList *idle_event_list;
144 gpointer user_cb[MUSE_CAMERA_EVENT_TYPE_NUM];
145 gpointer user_data[MUSE_CAMERA_EVENT_TYPE_NUM];
146 GMutex user_cb_mutex[MUSE_CAMERA_EVENT_TYPE_NUM];
150 gboolean user_buffer_supported;
151 tbm_bo bos[MUSE_NUM_FD];
152 tbm_fd fds[MUSE_NUM_FD];
155 media_format_h pkt_fmt;
156 GMutex mp_data_mutex;
158 /* preview callback flag */
160 camera_pixel_format_e preview_format;
163 muse_camera_display_info_s dp_info;
164 mm_display_interface_h dp_interface;
165 gboolean run_evas_render;
168 gint get_int[MUSE_CAMERA_GET_INT_NUM];
169 gint get_int_pair[MUSE_CAMERA_GET_INT_PAIR_NUM][2];
170 gchar get_string[MUSE_CAMERA_GET_STRING_NUM][MUSE_CAMERA_MSG_MAX_LENGTH];
171 gdouble get_geotag[3];
172 gint get_display_roi_area[4];
175 typedef struct _camera_message_s {
176 gchar recv_msg[MUSE_CAMERA_MSG_MAX_LENGTH + 1];
177 muse_camera_api_e api;
178 muse_camera_event_e event;
179 muse_camera_event_class_e event_class;
180 int tfd[MUSE_NUM_FD];
183 typedef struct _camera_idle_event_s {
184 camera_cb_info_s *cb_info;
185 gchar recv_msg[MUSE_CAMERA_MSG_MAX_LENGTH + 1];
186 muse_camera_event_e event;
187 int tfd[MUSE_NUM_FD];
188 } camera_idle_event_s;
190 typedef struct _camera_cli_s {
191 intptr_t remote_handle;
192 camera_cb_info_s *cb_info;
195 typedef struct _camera_media_packet_data {
199 tbm_fd buffer_fd[MUSE_NUM_FD];
201 tbm_bo buffer_bo[BUFFER_MAX_PLANE_NUM];
205 } camera_media_packet_data;
207 typedef struct _camera_msg_param {
212 const char *value_STRING;
218 typedef struct _camera_cb_info {
225 int _camera_get_tbm_surface_format(int in_format, uint32_t *out_format);
226 int _camera_get_media_packet_mimetype(int in_format, media_format_mimetype_e *mimetype);
227 int _camera_media_packet_finalize(media_packet_h pkt, int error_code, void *user_data);
228 int _camera_start_evas_rendering(camera_h camera);
229 int _camera_stop_evas_rendering(camera_h camera, bool keep_screen);
230 int _camera_independent_request(int api, int device_type, const char *key, int *value);
232 typedef bool (*camera_supported_cb_param1)(int param, void *user_data);
233 typedef bool (*camera_supported_cb_param2)(int param1, int param2, void *user_data);
239 #endif /* __TIZEN_MULTIMEDIA_CAMERA_PRIVATE_H__ */