4 * Copyright (c) 2000 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Sangchul Lee <sc11.lee@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
27 #include "include/mm_sound.h"
28 #include "include/mm_sound_client.h"
30 #define RETURN_ERROR_IF_FOCUS_CB_THREAD(x_thread) \
32 int ret = MM_ERROR_NONE; \
33 bool result = false; \
34 ret = mm_sound_client_is_focus_cb_thread(x_thread, &result); \
38 debug_error("it might be called in the thread of focus callback, it is not allowed\n"); \
39 return MM_ERROR_SOUND_INVALID_OPERATION; \
44 int mm_sound_focus_set_session_interrupt_callback(mm_sound_focus_session_interrupt_cb callback, void *user_data)
46 int ret = MM_ERROR_NONE;
49 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
52 return MM_ERROR_INVALID_ARGUMENT;
54 ret = mm_sound_client_set_session_interrupt_callback (callback, user_data);
62 int mm_sound_focus_unset_session_interrupt_callback(void)
64 int ret = MM_ERROR_NONE;
67 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
69 ret = mm_sound_client_unset_session_interrupt_callback ();
71 debug_error("Failed to mm_sound_client_unset_session_interrupt_callback(), ret[0x%x]\n", ret);
80 int mm_sound_focus_get_id(int *id)
82 int ret = MM_ERROR_NONE;
86 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
88 ret = mm_sound_client_get_unique_id(id);
90 debug_error("Failed to mm_sound_client_get_unique_id(), ret[0x%x]\n", ret);
99 int mm_sound_focus_is_cb_thread(bool *result)
101 int ret = MM_ERROR_NONE;
105 ret = mm_sound_client_is_focus_cb_thread(g_thread_self(), result);
108 debug_msg("it might be called in the thread of focus callback\n");
117 int mm_sound_register_focus(int id, const char *stream_type, mm_sound_focus_changed_cb callback, void *user_data)
119 int ret = MM_ERROR_NONE;
123 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
125 if (id < 0 || callback == NULL) {
126 debug_error("argument is not valid\n");
127 return MM_ERROR_INVALID_ARGUMENT;
130 ret = mm_sound_client_register_focus(id, getpid(), stream_type, callback, false, user_data);
132 debug_error("Could not register focus, ret[0x%x]\n", ret);
141 int mm_sound_register_focus_for_session(int id, int pid, const char *stream_type, mm_sound_focus_changed_cb callback, void *user_data)
143 int ret = MM_ERROR_NONE;
147 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
149 if (id < 0 || callback == NULL) {
150 debug_error("argument is not valid\n");
151 return MM_ERROR_INVALID_ARGUMENT;
154 ret = mm_sound_client_register_focus(id, pid, stream_type, callback, true, user_data);
156 debug_error("Could not register focus for session, ret[0x%x]\n", ret);
165 int mm_sound_unregister_focus(int id)
167 int ret = MM_ERROR_NONE;
171 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
174 debug_error("argument is not valid\n");
175 return MM_ERROR_INVALID_ARGUMENT;
178 ret = mm_sound_client_unregister_focus(id);
180 debug_error("Could not unregister focus, ret = %x\n", ret);
189 int mm_sound_set_focus_reacquisition(int id, bool reacquisition)
191 int ret = MM_ERROR_NONE;
196 debug_error("argument is not valid\n");
197 return MM_ERROR_INVALID_ARGUMENT;
200 ret = mm_sound_client_set_focus_reacquisition(id, reacquisition);
202 debug_error("Could not set focus reacquisition, ret[0x%x]\n", ret);
211 int mm_sound_get_focus_reacquisition(int id, bool *reacquisition)
213 int ret = MM_ERROR_NONE;
217 if (id < 0 || !reacquisition) {
218 debug_error("argument is not valid\n");
219 return MM_ERROR_INVALID_ARGUMENT;
222 ret = mm_sound_client_get_focus_reacquisition(id, reacquisition);
224 debug_error("Could not get focus reacquisition, ret[0x%x]\n", ret);
233 int mm_sound_get_stream_type_of_acquired_focus(int focus_type, char **stream_type, int *option, char **ext_info)
235 int ret = MM_ERROR_NONE;
239 if (stream_type == NULL) {
240 debug_error("argument is not valid\n");
241 return MM_ERROR_INVALID_ARGUMENT;
244 ret = mm_sound_client_get_acquired_focus_stream_type(focus_type, stream_type, option, ext_info);
246 debug_error("Could not get acquired focus stream type, ret[0x%x]\n", ret);
255 int mm_sound_acquire_focus(int id, mm_sound_focus_type_e focus_type, const char *ext_info)
257 int ret = MM_ERROR_NONE;
261 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
264 debug_error("argument is not valid\n");
265 return MM_ERROR_INVALID_ARGUMENT;
267 if (focus_type < FOCUS_FOR_PLAYBACK || focus_type > FOCUS_FOR_BOTH) {
268 debug_error("argument is not valid\n");
269 return MM_ERROR_INVALID_ARGUMENT;
272 ret = mm_sound_client_acquire_focus(id, focus_type, 0, ext_info);
274 debug_error("Could not acquire focus, ret[0x%x]\n", ret);
283 int mm_sound_release_focus(int id, mm_sound_focus_type_e focus_type, const char *ext_info)
285 int ret = MM_ERROR_NONE;
289 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
292 debug_error("argument is not valid\n");
293 return MM_ERROR_INVALID_ARGUMENT;
295 if (focus_type < FOCUS_FOR_PLAYBACK || focus_type > FOCUS_FOR_BOTH) {
296 debug_error("argument is not valid\n");
297 return MM_ERROR_INVALID_ARGUMENT;
300 ret = mm_sound_client_release_focus(id, focus_type, 0, ext_info);
302 debug_error("Could not release focus, ret[0x%x]\n", ret);
311 int mm_sound_acquire_focus_with_option(int id, mm_sound_focus_type_e focus_type, int option, const char *ext_info)
313 int ret = MM_ERROR_NONE;
317 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
320 debug_error("id is not valid\n");
321 return MM_ERROR_INVALID_ARGUMENT;
325 debug_error("option is not valid\n");
326 return MM_ERROR_INVALID_ARGUMENT;
329 if (focus_type < FOCUS_FOR_PLAYBACK || focus_type > FOCUS_FOR_BOTH) {
330 debug_error("focus type is not valid\n");
331 return MM_ERROR_INVALID_ARGUMENT;
334 ret = mm_sound_client_acquire_focus(id, focus_type, option, ext_info);
336 debug_error("Could not acquire focus, ret[0x%x]\n", ret);
345 int mm_sound_release_focus_with_option(int id, mm_sound_focus_type_e focus_type, int option, const char *ext_info)
347 int ret = MM_ERROR_NONE;
351 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
354 debug_error("id is not valid\n");
355 return MM_ERROR_INVALID_ARGUMENT;
359 debug_error("option is not valid\n");
360 return MM_ERROR_INVALID_ARGUMENT;
363 if (focus_type < FOCUS_FOR_PLAYBACK || focus_type > FOCUS_FOR_BOTH) {
364 debug_error("focus type is not valid\n");
365 return MM_ERROR_INVALID_ARGUMENT;
368 ret = mm_sound_client_release_focus(id, focus_type, option, ext_info);
370 debug_error("Could not release focus, ret[0x%x]\n", ret);
379 int mm_sound_set_focus_watch_callback(mm_sound_focus_type_e focus_type, mm_sound_focus_changed_watch_cb callback, void *user_data, int *id)
381 int ret = MM_ERROR_NONE;
385 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
387 if (callback == NULL || id == NULL) {
388 debug_error("argument is not valid\n");
389 return MM_ERROR_INVALID_ARGUMENT;
391 ret = mm_sound_client_set_focus_watch_callback(getpid(), focus_type, callback, false, user_data, id);
393 debug_error("Could not set focus watch callback, ret[0x%x]\n", ret);
402 int mm_sound_set_focus_watch_callback_for_session(int pid, mm_sound_focus_type_e focus_type, mm_sound_focus_changed_watch_cb callback, void *user_data, int *id)
404 int ret = MM_ERROR_NONE;
408 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
410 if (callback == NULL || id == NULL) {
411 debug_error("argument is not valid\n");
412 return MM_ERROR_INVALID_ARGUMENT;
414 ret = mm_sound_client_set_focus_watch_callback(pid, focus_type, callback, true, user_data, id);
416 debug_error("Could not set focus watch callback, ret[0x%x]\n", ret);
425 int mm_sound_unset_focus_watch_callback(int id)
427 int ret = MM_ERROR_NONE;
431 RETURN_ERROR_IF_FOCUS_CB_THREAD(g_thread_self());
433 ret = mm_sound_client_unset_focus_watch_callback(id);
435 debug_error("Could not unset focus watch callback, id(%d), ret = %x\n", id, ret);