#include <sound_manager.h>
#include <audio_io.h>
-//#define _NEW_SOUND_MANAGER_API_
-#define _SESSION_SOUND_MANAGER_API_
-
#ifndef M_PI
#define M_PI (3.14159265)
#endif
FILE *fp_w = NULL;
-#ifdef _NEW_SOUND_MANAGER_API_
sound_stream_info_h g_stream_info_read_h = NULL;
sound_stream_info_h g_stream_info_write_h = NULL;
-static void focus_callback_read(sound_stream_info_h stream_info, sound_stream_focus_change_reason_e reason_for_change, const char *additional_info, void *user_data)
+static void focus_callback(sound_stream_info_h stream_info, sound_stream_focus_change_reason_e reason_for_change, const char *additional_info, void *user_data)
{
int ret = 0;
sound_stream_focus_state_e playback_focus_state;
sound_stream_focus_state_e recording_focus_state;
- printf("*** focus_callback_read is called, stream_info(%p) ***\n", stream_info);
+ printf("*** focus_callback_read is called, stream_info(%p, read(%p)/write(%p)) ***\n", stream_info, g_stream_info_read_h, g_stream_info_write_h);
printf(" - reason_for_change(%d), additional_info(%s), user_data(%p)\n", reason_for_change, additional_info, user_data);
ret = sound_manager_get_focus_state(stream_info, &playback_focus_state, &recording_focus_state);
if (!ret)
printf(" - focus_state(playback_focus:%d, recording_focus:%d)\n", playback_focus_state, recording_focus_state);
- if (playback_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
- printf(" -- PLAYBACK_FOCUS acquired\n");
- }
- if (recording_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
- printf(" -- FOCUS_RECORDING acquired\n");
- }
- printf("*** focus_callback_read is ended, stream_info(%p) ****\n", stream_info);
- return;
-}
-static void focus_callback_write(sound_stream_info_h stream_info, sound_stream_focus_change_reason_e reason_for_change, const char *additional_info, void *user_data)
-{
- int ret = 0;
- sound_stream_focus_state_e playback_focus_state;
- sound_stream_focus_state_e recording_focus_state;
- printf("*** focus_callback_write is called, stream_info(%p) ***\n", stream_info);
- printf(" - reason_for_change(%d), additional_info(%s), user_data(%p)\n", reason_for_change, additional_info, user_data);
- ret = sound_manager_get_focus_state(stream_info, &playback_focus_state, &recording_focus_state);
- if (!ret)
- printf(" - focus_state(playback_focus:%d, recording_focus:%d)\n", playback_focus_state, recording_focus_state);
- if (playback_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
- printf(" -- PLAYBACK_FOCUS acquired\n");
- }
- if (recording_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
- printf(" -- FOCUS_RECORDING acquired\n");
- }
- printf("*** focus_callback_write is ended, stream_info(%p) ****\n", stream_info);
return;
}
-#endif
-
-static void interrupted_callback_read(audio_io_interrupted_code_e code, void *user_data)
-{
- printf("*** interrupted_callback_read is called, code(%d), user_data(%p) ***\n", code, user_data);
-}
-
-static void interrupted_callback_write(audio_io_interrupted_code_e code, void *user_data)
-{
- printf("*** interrupted_callback_write is called, code(%d), user_data(%p) ***\n", code, user_data);
-}
static void _audio_io_stream_read_cb(audio_in_h handle, size_t nbytes, void *user_data)
{
ret = audio_in_flush(input);
break;
case 'i':
-#ifdef _NEW_SOUND_MANAGER_API_
- ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback_write, NULL, &g_stream_info_write_h);
+ ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback, NULL, &g_stream_info_write_h);
if (ret) {
printf("fail to sound_manager_create_stream_information(), ret(0x%x)\n", ret);
}
-#endif
-#ifdef _SESSION_SOUND_MANAGER_API_
- ret = sound_manager_set_session_type(SOUND_SESSION_TYPE_MEDIA);
- if (ret) {
- printf("fail to sound_manager_set_session_type(), ret(0x%x)\n", ret);
- }
- ret = sound_manager_set_media_session_option(SOUND_SESSION_OPTION_PAUSE_OTHERS_WHEN_START, SOUND_SESSION_OPTION_INTERRUPTIBLE_DURING_PLAY);
- if (ret) {
- printf("fail to sound_manager_set_media_session_option(), ret(0x%x)\n", ret);
- }
-#endif
break;
case 'q': /* quit */
ret = 1;
int write_mode = (mode & 0x01);
int read_mode = (mode & 0x02);
+ sound_stream_focus_state_e playback_focus_state;
+ sound_stream_focus_state_e recording_focus_state;
+
if ((write_mode == 0) && (read_mode == 0)) {
printf("not vaild mode.\n");
return 0;
if (read_mode) {
-#ifdef _SESSION_SOUND_MANAGER_API_
- printf("set session for capture.\n");
-
- ret = sound_manager_set_session_type(SOUND_SESSION_TYPE_MEDIA);
- if (ret) {
- printf("fail to sound_manager_set_session_type(), ret(0x%x)\n", ret);
- }
-
- ret = sound_manager_set_media_session_option(SOUND_SESSION_OPTION_PAUSE_OTHERS_WHEN_START, SOUND_SESSION_OPTION_INTERRUPTIBLE_DURING_PLAY);
- if (ret) {
- printf("fail to sound_manager_set_media_session_option(), ret(0x%x)\n", ret);
- }
-#endif
-
printf("audio_in_create\n");
ret = audio_in_create(44100, AUDIO_CHANNEL_STEREO, AUDIO_SAMPLE_TYPE_S16_LE, &input);
if (ret != AUDIO_IO_ERROR_NONE) {
ret = audio_in_set_stream_cb(input, _audio_io_stream_read_cb, NULL);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_in_set_stream_cb failed. \n");
- return 0;
+ goto EXIT;
}
printf("audio_in_set_stream_cb success!!! [%p]\n", input);
ret = audio_in_set_state_changed_cb(input, _audio_in_state_cb, NULL);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_out_set_state_changed_cb failed. \n");
- return 0;
+ goto EXIT;
}
printf("audio_out_set_state_changed_cb success!!! [%p]\n", input);
- fp_w = fopen("/tmp/pcm_w.raw", "w");
-
-#ifdef _NEW_SOUND_MANAGER_API_
- //set stream type as SOUND_STREAM_TYPE_MEDIA
- ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback_read, NULL, &g_stream_info_read_h);
+ ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback, NULL, &g_stream_info_read_h);
if (ret) {
printf("fail to sound_manager_create_stream_information(), ret(0x%x)\n", ret);
+ goto EXIT;
}
ret = audio_in_set_stream_info(input, g_stream_info_read_h);
-#endif
+ if (ret)
+ printf("fail to audio_in_set_stream_info(), ret(0x%x)\n", ret);
+
+ ret = sound_manager_acquire_focus(g_stream_info_read_h, SOUND_STREAM_FOCUS_FOR_RECORDING, NULL);
+ if (ret) {
+ printf("fail to sound_manager_acquire_focus() for RECORDING, ret(0x%x)\n", ret);
+ goto EXIT;
+ }
- ret = audio_in_set_interrupted_cb(input, interrupted_callback_read, NULL);
+ fp_w = fopen("/tmp/pcm_w.raw", "w");
}
if (write_mode) {
printf("before audio_out_create\n");
getchar();
-#ifdef _SESSION_SOUND_MANAGER_API_
- printf("set session for playback.\n");
-
- ret = sound_manager_set_session_type(SOUND_SESSION_TYPE_MEDIA);
- if (ret) {
- printf("fail to sound_manager_set_session_type(), ret(0x%x)\n", ret);
- }
-
- ret = sound_manager_set_media_session_option(SOUND_SESSION_OPTION_PAUSE_OTHERS_WHEN_START, SOUND_SESSION_OPTION_INTERRUPTIBLE_DURING_PLAY);
- if (ret) {
- printf("fail to sound_manager_set_media_session_option(), ret(0x%x)\n", ret);
- }
-#endif
-
printf("audio_out_create\n");
//ret = audio_out_create(44100, AUDIO_CHANNEL_STEREO , AUDIO_SAMPLE_TYPE_S16_LE, SOUND_TYPE_MEDIA, &output);
ret = audio_out_create_new(44100, AUDIO_CHANNEL_STEREO, AUDIO_SAMPLE_TYPE_S16_LE, &output);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_out_create failed. \n");
- return 0;
+ goto EXIT;
}
printf("audio_out_create success!!! [%p]\n", output);
ret = audio_out_set_stream_cb(output, _audio_io_stream_write_cb, NULL);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_out_set_stream_cb failed. \n");
- return 0;
+ goto EXIT;
}
printf("audio_out_set_stream_cb success!!! [%p]\n", output);
ret = audio_out_set_state_changed_cb(output, _audio_out_state_cb, NULL);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_out_set_state_changed_cb failed. \n");
- return 0;
+ goto EXIT;
}
printf("audio_out_set_state_changed_cb success!!! [%p]\n", output);
-#ifdef _NEW_SOUND_MANAGER_API_
- //set stream type as SOUND_STREAM_TYPE_MEDIA
- ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback_write, NULL, &g_stream_info_write_h);
+ ret = sound_manager_create_stream_information(SOUND_STREAM_TYPE_MEDIA, focus_callback, NULL, &g_stream_info_write_h);
if (ret) {
printf("fail to sound_manager_create_stream_information(), ret(0x%x)\n", ret);
+ goto EXIT;
}
ret = audio_out_set_stream_info(output, g_stream_info_write_h);
-#endif
+ if (ret)
+ printf("fail to audio_out_set_stream_info(), ret(0x%x)\n", ret);
- ret = audio_out_set_interrupted_cb(output, interrupted_callback_write, NULL);
+ ret = sound_manager_acquire_focus(g_stream_info_write_h, SOUND_STREAM_FOCUS_FOR_PLAYBACK, NULL);
+ if (ret) {
+ printf("fail to sound_manager_acquire_focus() for PLAYBACK, ret(0x%x)\n", ret);
+ goto EXIT;
+ }
//generate wave data
for (i = 0; i < TABLE_SIZE; i++) {
if (ret != 0) {
printf("audio_in_prepare failed.\n");
audio_in_destroy(input);
- return 0;
+ goto EXIT;
} else {
ret = audio_in_get_buffer_size(input, &size);
if (ret != AUDIO_IO_ERROR_NONE) {
printf("audio_in_get_buffer_size failed.\n");
- return 0;
+ goto EXIT;
} else {
printf("size(%d)\n", size);
buffer = alloca(size);
if (buffer == NULL) {
printf("buffer is null\n");
- return 0;
+ goto EXIT;
}
}
if (ret != 0) {
printf("audio_out_prepare failed.\n");
audio_out_destroy(output);
- return 0;
+ goto EXIT;
}
}
//getchar();
+EXIT:
if (read_mode) {
- printf("audio_in_unprepare\n");
- audio_in_unprepare(input);
- printf("audio_in_destroy\n");
- audio_in_destroy(input);
+ if (input) {
+ printf("audio_in_unprepare\n");
+ audio_in_unprepare(input);
+ printf("audio_in_destroy\n");
+ audio_in_destroy(input);
+ input = NULL;
+ }
- fclose(fp_w);
- fp_w = NULL;
+ if (fp_w) {
+ fclose(fp_w);
+ fp_w = NULL;
+ }
-#ifdef _NEW_SOUND_MANAGER_API_
- ret = sound_manager_destroy_stream_information(g_stream_info_read_h);
- if (ret) {
- printf("fail to sound_manager_destroy_stream_information(), ret(0x%x)\n", ret);
- } else {
+ if (g_stream_info_read_h) {
+ ret = sound_manager_get_focus_state(g_stream_info_read_h, NULL, &recording_focus_state);
+ if (recording_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
+ ret = sound_manager_release_focus(g_stream_info_read_h, SOUND_STREAM_FOCUS_FOR_RECORDING, NULL);
+ if (ret)
+ printf("fail to sound_manager_release_focus() for recording, ret(0x%x)\n", ret);
+ }
+ ret = sound_manager_destroy_stream_information(g_stream_info_read_h);
+ if (ret)
+ printf("fail to sound_manager_destroy_stream_information(), ret(0x%x)\n", ret);
g_stream_info_read_h = NULL;
}
-#endif
}
//getchar();
if (write_mode) {
- printf("audio_out_unprepare\n");
- audio_out_unprepare(output);
- printf("audio_out_destroy\n");
- audio_out_destroy(output);
+ if (output) {
+ printf("audio_out_unprepare\n");
+ audio_out_unprepare(output);
+ printf("audio_out_destroy\n");
+ audio_out_destroy(output);
+ }
-#ifdef _NEW_SOUND_MANAGER_API_
- ret = sound_manager_destroy_stream_information(g_stream_info_write_h);
- if (ret) {
- printf("fail to sound_manager_destroy_stream_information(), ret(0x%x)\n", ret);
- } else {
+ if (g_stream_info_write_h) {
+ ret = sound_manager_get_focus_state(g_stream_info_write_h, &playback_focus_state, NULL);
+ if (playback_focus_state == SOUND_STREAM_FOCUS_STATE_ACQUIRED) {
+ ret = sound_manager_release_focus(g_stream_info_write_h, SOUND_STREAM_FOCUS_FOR_PLAYBACK, NULL);
+ if (ret)
+ printf("fail to sound_manager_release_focus() for playback, ret(0x%x)\n", ret);
+ }
+ ret = sound_manager_destroy_stream_information(g_stream_info_write_h);
+ if (ret)
+ printf("fail to sound_manager_destroy_stream_information(), ret(0x%x)\n", ret);
g_stream_info_write_h = NULL;
}
-#endif
}
return 0;