4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: JongHyuk Choi <jhchoi.choi@samsung.com>, YeJin Cho <cho.yejin@samsung.com>,
7 * Seungbae Shin <seungbae.shin@samsung.com>, YoungHwan An <younghwan_.an@samsung.com>
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
23 #ifndef __MM_PLAYER_UTILS_H__
24 #define __MM_PLAYER_UTILS_H__
29 #include <mm_player_ini.h>
32 #include <mm_message.h>
33 #include "mm_player_priv.h"
42 #define LOG_TAG "MM_PLAYER"
46 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
49 #define MMPLAYER_MIN_INT (INT_MIN)
50 #define MMPLAYER_MAX_INT (INT_MAX)
52 #define MMPLAYER_FREEIF(x) \
60 #define MMPLAYER_GET_ATTRS(x_player) ((mm_player_t *)x_player)->attrs
63 #define MMPLAYER_CMD_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->cmd_lock)
64 #define MMPLAYER_CMD_TRYLOCK(x_player) g_mutex_trylock(&((mm_player_t *)x_player)->cmd_lock)
65 #define MMPLAYER_CMD_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->cmd_lock)
68 #define MMPLAYER_PLAYBACK_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->playback_lock)
69 #define MMPLAYER_PLAYBACK_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->playback_lock)
72 #define MMPLAYER_CAPTURE_THREAD_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->capture_thread_mutex)
73 #define MMPLAYER_CAPTURE_THREAD_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->capture_thread_mutex)
74 #define MMPLAYER_CAPTURE_THREAD_WAIT(x_player) g_cond_wait(&((mm_player_t *)x_player)->capture_thread_cond, &((mm_player_t *)x_player)->capture_thread_mutex)
75 #define MMPLAYER_CAPTURE_THREAD_SIGNAL(x_player) g_cond_signal(&((mm_player_t *)x_player)->capture_thread_cond);
77 /* gapless play thread */
78 #define MMPLAYER_GAPLESS_PLAY_THREAD_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->gapless_play_thread_mutex)
79 #define MMPLAYER_GAPLESS_PLAY_THREAD_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->gapless_play_thread_mutex)
80 #define MMPLAYER_GAPLESS_PLAY_THREAD_WAIT(x_player) g_cond_wait(&((mm_player_t *)x_player)->gapless_play_thread_cond, &((mm_player_t *)x_player)->gapless_play_thread_mutex)
81 #define MMPLAYER_GAPLESS_PLAY_THREAD_SIGNAL(x_player) g_cond_signal(&((mm_player_t *)x_player)->gapless_play_thread_cond);
83 /* gst bus msg thread */
84 #define MMPLAYER_BUS_MSG_THREAD_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->bus_msg_thread_mutex)
85 #define MMPLAYER_BUS_MSG_THREAD_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->bus_msg_thread_mutex)
86 #define MMPLAYER_BUS_MSG_THREAD_WAIT(x_player) g_cond_wait(&((mm_player_t *)x_player)->bus_msg_thread_cond, &((mm_player_t *)x_player)->bus_msg_thread_mutex)
87 #define MMPLAYER_BUS_MSG_THREAD_WAIT_UNTIL(x_player, end_time) g_cond_wait_until(&((mm_player_t *)x_player)->bus_msg_thread_cond, &((mm_player_t *)x_player)->bus_msg_thread_mutex, end_time)
88 #define MMPLAYER_BUS_MSG_THREAD_SIGNAL(x_player) g_cond_signal(&((mm_player_t *)x_player)->bus_msg_thread_cond);
90 /* handling fakesink */
91 #define MMPLAYER_FSINK_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->fsink_lock)
92 #define MMPLAYER_FSINK_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->fsink_lock)
94 /* handling update tag */
95 #define MMPLAYER_UPDATE_TAG_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->update_tag_lock)
96 #define MMPLAYER_UPDATE_TAG_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->update_tag_lock)
99 #define MMPLAYER_VIDEO_BO_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->video_bo_mutex)
100 #define MMPLAYER_VIDEO_BO_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->video_bo_mutex)
101 #define MMPLAYER_VIDEO_BO_WAIT(x_player) g_cond_wait(&((mm_player_t *)x_player)->video_bo_cond, &((mm_player_t *)x_player)->video_bo_mutex)
102 #define MMPLAYER_VIDEO_BO_WAIT_UNTIL(x_player, end_time) g_cond_wait_until(&((mm_player_t *)x_player)->video_bo_cond, &((mm_player_t *)x_player)->video_bo_mutex, end_time)
103 #define MMPLAYER_VIDEO_BO_SIGNAL(x_player) g_cond_signal(&((mm_player_t *)x_player)->video_bo_cond);
105 /* media stream lock */
106 #define MMPLAYER_MEDIA_STREAM_CALLBACK_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->media_stream_cb_lock)
107 #define MMPLAYER_MEDIA_STREAM_CALLBACK_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->media_stream_cb_lock)
110 #define MMPLAYER_SUBTITLE_INFO_LOCK(x_player) g_mutex_lock(&((mm_player_t *)x_player)->subtitle_info_mutex)
111 #define MMPLAYER_SUBTITLE_INFO_UNLOCK(x_player) g_mutex_unlock(&((mm_player_t *)x_player)->subtitle_info_mutex)
112 #define MMPLAYER_SUBTITLE_INFO_WAIT(x_player) g_cond_wait(&((mm_player_t *)x_player)->subtitle_info_cond, &((mm_player_t *)x_player)->subtitle_info_mutex)
113 #define MMPLAYER_SUBTITLE_INFO_WAIT_UNTIL(x_player, end_time) g_cond_wait_until(&((mm_player_t *)x_player)->subtitle_info_cond, &((mm_player_t *)x_player)->subtitle_info_mutex, end_time)
114 #define MMPLAYER_SUBTITLE_INFO_SIGNAL(x_player) g_cond_signal(&((mm_player_t *)x_player)->subtitle_info_cond);
117 #define MMPLAYER_FENTER(); LOGD("<ENTER>");
118 #define MMPLAYER_FLEAVE(); LOGD("<LEAVE>");
120 #define MMPLAYER_FENTER();
121 #define MMPLAYER_FLEAVE();
124 #define MMPLAYER_RETURN_IF_FAIL(expr) \
127 LOGW("failed [%s]", #expr); \
132 #define MMPLAYER_RETURN_VAL_IF_FAIL(expr, var) \
135 LOGW("failed [%s]", #expr); \
140 /* debug caps string */
141 #define MMPLAYER_LOG_GST_CAPS_TYPE(x_caps) \
143 gchar *caps_type = NULL; \
145 caps_type = gst_caps_to_string(x_caps); \
146 LOGD("caps: %s", caps_type); \
147 MMPLAYER_FREEIF(caps_type); \
149 LOGW("caps is null"); \
153 /* message posting */
154 #define MMPLAYER_POST_MSG(x_player, x_msgtype, x_msg_param) \
156 LOGD("[handle: %p] posting %s to application", x_player, #x_msgtype); \
157 __mmplayer_post_message(x_player, x_msgtype, x_msg_param); \
160 /* setting player state */
161 #define MMPLAYER_SET_STATE(x_player, x_state) \
163 LOGD("[handle: %p] update state machine to %d", x_player, x_state); \
164 __mmplayer_set_state(x_player, x_state); \
167 #define MMPLAYER_CHECK_STATE(x_player, x_command) \
169 LOGD("[handle: %p] checking player state before doing %s", x_player, #x_command); \
170 switch (__mmplayer_check_state(x_player, x_command)) { \
171 case MM_ERROR_PLAYER_INVALID_STATE: \
172 return MM_ERROR_PLAYER_INVALID_STATE; \
174 /* NOTE : for robustness of player. we won't treat it as an error */ \
175 case MM_ERROR_PLAYER_NO_OP: \
176 return MM_ERROR_NONE; \
178 case MM_ERROR_PLAYER_DOING_SEEK: \
179 return MM_ERROR_PLAYER_DOING_SEEK; \
185 /* setting element state */
186 #define MMPLAYER_ELEMENT_SET_STATE(x_element, x_state) \
188 LOGD("setting state [%s:%d] to [%s]", #x_state, x_state, GST_ELEMENT_NAME(x_element)); \
189 if (GST_STATE_CHANGE_FAILURE == gst_element_set_state(x_element, x_state)) { \
190 LOGE("failed to set state %s to %s", #x_state, GST_ELEMENT_NAME(x_element)); \
191 goto STATE_CHANGE_FAILED; \
195 #define MMPLAYER_CHECK_NULL(x_var) \
198 LOGE("[%s] is NULL", #x_var); \
204 #define MMPLAYER_GENERATE_DOT_IF_ENABLED(x_player, x_name) \
206 if (x_player->ini.generate_dot) { \
207 GST_DEBUG_BIN_TO_DOT_FILE(GST_BIN(player->pipeline->mainbin[MMPLAYER_M_PIPE].gst), \
208 GST_DEBUG_GRAPH_SHOW_ALL, x_name); \
212 /* signal manipulation */
213 #define MMPLAYER_SIGNAL_CONNECT(x_player, x_object, x_type, x_signal, x_callback, x_arg) \
215 MMPlayerSignalItem *item = NULL; \
216 item = (MMPlayerSignalItem *)g_malloc(sizeof(MMPlayerSignalItem)); \
218 LOGE("cannot connect signal [%s]", x_signal); \
220 item->obj = G_OBJECT(x_object); \
221 item->sig = g_signal_connect(G_OBJECT(x_object), x_signal, \
222 x_callback, x_arg); \
223 if ((x_type >= MM_PLAYER_SIGNAL_TYPE_AUTOPLUG) && (x_type < MM_PLAYER_SIGNAL_TYPE_MAX)) \
224 x_player->signals[x_type] = g_list_append(x_player->signals[x_type], item); \
226 LOGE("wrong signal type [%d]", x_type); \
230 /* release element resource */
231 #define MMPLAYER_RELEASE_ELEMENT(x_player, x_bin, x_id) \
233 if (x_bin[x_id].gst) { \
234 gst_element_set_state(x_bin[x_id].gst, GST_STATE_NULL); \
235 gst_bin_remove(GST_BIN(x_player->pipeline->mainbin[MMPLAYER_M_PIPE].gst), x_bin[x_id].gst); \
236 x_bin[x_id].gst = NULL; \
237 LOGD("release done [element %d]", x_id); \
242 #define MMPLAYER_PREV_STATE(x_player) ((mm_player_t *)x_player)->prev_state
243 #define MMPLAYER_CURRENT_STATE(x_player) ((mm_player_t *)x_player)->state
244 #define MMPLAYER_PENDING_STATE(x_player) ((mm_player_t *)x_player)->pending_state
245 #define MMPLAYER_TARGET_STATE(x_player) ((mm_player_t *)x_player)->target_state
246 #define MMPLAYER_STATE_GET_NAME(state) __get_state_name(state)
248 #define MMPLAYER_PRINT_STATE(x_player) \
250 LOGD("-- prev %s, current %s, pending %s, target %s --", \
251 MMPLAYER_STATE_GET_NAME(MMPLAYER_PREV_STATE(x_player)), \
252 MMPLAYER_STATE_GET_NAME(MMPLAYER_CURRENT_STATE(x_player)), \
253 MMPLAYER_STATE_GET_NAME(MMPLAYER_PENDING_STATE(x_player)), \
254 MMPLAYER_STATE_GET_NAME(MMPLAYER_TARGET_STATE(x_player))); \
257 #define MMPLAYER_STATE_CHANGE_TIMEOUT(x_player) ((mm_player_t *)x_player)->state_change_timeout
260 #define MMPLAYER_IS_STREAMING(x_player) __is_streaming(x_player)
261 #define MMPLAYER_IS_RTSP_STREAMING(x_player) __is_rtsp_streaming(x_player)
262 #define MMPLAYER_IS_HTTP_STREAMING(x_player) __is_http_streaming(x_player)
263 #define MMPLAYER_IS_HTTP_LIVE_STREAMING(x_player) __is_http_live_streaming(x_player)
264 #define MMPLAYER_IS_LIVE_STREAMING(x_player) __is_live_streaming(x_player)
265 #define MMPLAYER_IS_DASH_STREAMING(x_player) __is_dash_streaming(x_player)
266 #define MMPLAYER_IS_SMOOTH_STREAMING(x_player) __is_smooth_streaming(x_player)
267 #define MMPLAYER_IS_MS_BUFF_SRC(x_player) __is_ms_buff_src(x_player)
269 #define MMPLAYER_URL_HAS_DASH_SUFFIX(x_player) __has_suffix(x_player, ".mpd")
270 #define MMPLAYER_URL_HAS_HLS_SUFFIX(x_player) __has_suffix(x_player, ".m3u8")
272 #define MMPLAYER_STREAM_TYPE_GET_NAME(type) __get_stream_type_name(type)
274 /*===========================================================================================
276 | GLOBAL FUNCTION PROTOTYPES |
278 ========================================================================================== */
280 const gchar *__get_state_name(int state);
281 const gchar *__get_stream_type_name(int type);
283 gboolean __is_streaming(mm_player_t *player);
284 gboolean __is_rtsp_streaming(mm_player_t *player);
285 gboolean __is_live_streaming(mm_player_t *player);
286 gboolean __is_http_streaming(mm_player_t *player);
287 gboolean __is_http_live_streaming(mm_player_t *player);
288 gboolean __is_dash_streaming(mm_player_t *player);
289 gboolean __is_smooth_streaming(mm_player_t *player);
290 gboolean __is_ms_buff_src(mm_player_t *player);
291 gboolean __has_suffix(mm_player_t *player, const gchar *suffix);
293 gboolean __mmplayer_post_message(mm_player_t *player, enum MMMessageType msgtype, MMMessageParamType *param);
294 gboolean __mmplayer_dump_pipeline_state(mm_player_t *player);
296 bool util_is_sdp_file(const char *path);
297 int util_exist_file_path(const char *file_path);
298 char **util_get_cookie_list(const char *cookies);
299 const char *util_get_charset(const char *file_path);
300 int util_get_pixtype(unsigned int fourcc);
301 bool util_get_storage_info(const char *path, MMPlayerStorageInfo *storage_info);
307 #endif /* __MM_PLAYER_UTILS_H__ */