diff options
Diffstat (limited to 'firmware/export/audio.h')
-rw-r--r-- | firmware/export/audio.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/firmware/export/audio.h b/firmware/export/audio.h index 9e3499e81f..2ee7f89dbd 100644 --- a/firmware/export/audio.h +++ b/firmware/export/audio.h | |||
@@ -31,6 +31,9 @@ | |||
31 | #define AUDIO_STATUS_PRERECORD 8 | 31 | #define AUDIO_STATUS_PRERECORD 8 |
32 | #define AUDIO_STATUS_ERROR 16 | 32 | #define AUDIO_STATUS_ERROR 16 |
33 | 33 | ||
34 | #define AUDIO_STATUS_STAYON_FLAGS \ | ||
35 | (AUDIO_STATUS_PLAY | AUDIO_STATUS_PAUSE | AUDIO_STATUS_RECORD | AUDIO_) | ||
36 | |||
34 | #define AUDIOERR_DISK_FULL 1 | 37 | #define AUDIOERR_DISK_FULL 1 |
35 | 38 | ||
36 | #define AUDIO_GAIN_LINEIN 0 | 39 | #define AUDIO_GAIN_LINEIN 0 |
@@ -69,6 +72,7 @@ void audio_resume(void); | |||
69 | void audio_next(void); | 72 | void audio_next(void); |
70 | void audio_prev(void); | 73 | void audio_prev(void); |
71 | int audio_status(void); | 74 | int audio_status(void); |
75 | bool audio_query_poweroff(void); | ||
72 | int audio_track_count(void); /* SWCODEC only */ | 76 | int audio_track_count(void); /* SWCODEC only */ |
73 | void audio_pre_ff_rewind(void); /* SWCODEC only */ | 77 | void audio_pre_ff_rewind(void); /* SWCODEC only */ |
74 | void audio_ff_rewind(long newtime); | 78 | void audio_ff_rewind(long newtime); |
@@ -93,14 +97,56 @@ void audio_stop_recording(void); | |||
93 | void audio_pause_recording(void); | 97 | void audio_pause_recording(void); |
94 | void audio_resume_recording(void); | 98 | void audio_resume_recording(void); |
95 | void audio_new_file(const char *filename); | 99 | void audio_new_file(const char *filename); |
100 | |||
101 | /* audio sources */ | ||
102 | enum | ||
103 | { | ||
104 | AUDIO_SRC_PLAYBACK = -1, /* for audio playback (default) */ | ||
105 | AUDIO_SRC_MIC, /* monitor mic */ | ||
106 | AUDIO_SRC_LINEIN, /* monitor line in */ | ||
107 | #ifdef HAVE_SPDIF_IN | ||
108 | AUDIO_SRC_SPDIF, /* monitor spdif */ | ||
109 | #endif | ||
110 | #if defined(HAVE_FMRADIO_IN) || defined(CONFIG_TUNER) | ||
111 | AUDIO_SRC_FMRADIO, /* monitor fm radio */ | ||
112 | #endif | ||
113 | /* define new audio sources above this line */ | ||
114 | AUDIO_SOURCE_LIST_END, | ||
115 | /* AUDIO_SRC_FMRADIO must be declared #ifdef CONFIG_TUNER but is not in | ||
116 | the list of recordable sources. HAVE_FMRADIO_IN implies CONFIG_TUNER. */ | ||
117 | #if defined(HAVE_FMRADIO_IN) || !defined(CONFIG_TUNER) | ||
118 | AUDIO_NUM_SOURCES = AUDIO_SOURCE_LIST_END, | ||
119 | #else | ||
120 | AUDIO_NUM_SOURCES = AUDIO_SOURCE_LIST_END-1, | ||
121 | #endif | ||
122 | AUDIO_SRC_MAX = AUDIO_NUM_SOURCES-1 | ||
123 | }; | ||
124 | |||
125 | /* channel modes */ | ||
126 | enum | ||
127 | { | ||
128 | CHN_MODE_MONO = 1, | ||
129 | CHN_MODE_STEREO, | ||
130 | }; | ||
96 | void audio_set_recording_options(int frequency, int quality, | 131 | void audio_set_recording_options(int frequency, int quality, |
97 | int source, int channel_mode, | 132 | int source, int channel_mode, |
98 | bool editable, int prerecord_time); | 133 | bool editable, int prerecord_time); |
99 | void audio_set_recording_gain(int left, int right, int type); | 134 | void audio_set_recording_gain(int left, int right, int type); |
100 | unsigned long audio_recorded_time(void); | 135 | unsigned long audio_recorded_time(void); |
101 | unsigned long audio_num_recorded_bytes(void); | 136 | unsigned long audio_num_recorded_bytes(void); |
137 | #if 0 | ||
138 | #ifdef HAVE_SPDIF_POWER | ||
102 | void audio_set_spdif_power_setting(bool on); | 139 | void audio_set_spdif_power_setting(bool on); |
140 | #endif | ||
141 | #endif | ||
103 | unsigned long audio_get_spdif_sample_rate(void); | 142 | unsigned long audio_get_spdif_sample_rate(void); |
143 | #if CONFIG_CODEC == SWCODEC | ||
144 | /* audio encoder functions (defined in playback.c) */ | ||
145 | int audio_get_encoder_id(void); | ||
146 | void audio_load_encoder(int enc_id); | ||
147 | void audio_remove_encoder(void); | ||
148 | #endif /* CONFIG_CODEC == SWCODEC */ | ||
149 | |||
104 | 150 | ||
105 | 151 | ||
106 | 152 | ||