| /external/qemu/audio/ |
| D | audio_int.h | 71 typedef struct HWVoiceOut { struct
88 QLIST_ENTRY (HWVoiceOut) entries; argument
89 } HWVoiceOut; typedef
120 HWVoiceOut *hw;
158 int (*init_out)(HWVoiceOut *hw, struct audsettings *as);
159 void (*fini_out)(HWVoiceOut *hw);
160 int (*run_out) (HWVoiceOut *hw, int live);
162 int (*ctl_out) (HWVoiceOut *hw, int cmd, ...);
178 HWVoiceOut hw;
197 QLIST_HEAD (hw_out_listhead, HWVoiceOut) hw_head_out;
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| D | noaudio.c | 32 HWVoiceOut hw;
41 static int no_run_out (HWVoiceOut *hw, int live) in no_run_out()
66 static int no_init_out (HWVoiceOut *hw, struct audsettings *as) in no_init_out()
73 static void no_fini_out (HWVoiceOut *hw) in no_fini_out()
78 static int no_ctl_out (HWVoiceOut *hw, int cmd, ...) in no_ctl_out()
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| D | fmodaudio.c | 33 HWVoiceOut hw;
94 HWVoiceOut *hw = &fmd->hw; in fmod_clear_sample()
135 static void fmod_write_sample (HWVoiceOut *hw, uint8_t *dst, int dst_len) in fmod_write_sample()
227 static int fmod_run_out (HWVoiceOut *hw, int live) in fmod_run_out()
330 static void fmod_fini_out (HWVoiceOut *hw) in fmod_fini_out()
344 static int fmod_init_out (HWVoiceOut *hw, struct audsettings *as) in fmod_init_out()
382 static int fmod_ctl_out (HWVoiceOut *hw, int cmd, ...) in fmod_ctl_out()
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| D | wavaudio.c | 37 HWVoiceOut hw;
57 static int wav_out_run (HWVoiceOut *hw, int live) in wav_out_run()
116 static int wav_out_init (HWVoiceOut *hw, struct audsettings *as) in wav_out_init()
183 static void wav_out_fini (HWVoiceOut *hw) in wav_out_fini()
211 static int wav_out_ctl (HWVoiceOut *hw, int cmd, ...) in wav_out_ctl()
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| D | esdaudio.c | 71 HWVoiceOut hw;
117 HWVoiceOut *hw = &esd->hw; in qesd_thread_out()
198 static int qesd_run_out (HWVoiceOut *hw, int live) in qesd_run_out()
225 static int qesd_init_out (HWVoiceOut *hw, struct audsettings *as) in qesd_init_out()
292 static void qesd_fini_out (HWVoiceOut *hw) in qesd_fini_out()
315 static int qesd_ctl_out (HWVoiceOut *hw, int cmd, ...) in qesd_ctl_out()
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| D | paaudio.c | 44 HWVoiceOut hw;
90 HWVoiceOut *hw = &pa->hw; in qpa_thread_out()
154 static int qpa_run_out (HWVoiceOut *hw, int live) in qpa_run_out()
325 static int qpa_init_out (HWVoiceOut *hw, struct audsettings *as) in qpa_init_out()
433 static void qpa_fini_out (HWVoiceOut *hw) in qpa_fini_out()
473 static int qpa_ctl_out (HWVoiceOut *hw, int cmd, ...) in qpa_ctl_out()
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| D | coreaudio.c | 458 HWVoiceOut hw;
465 static int coreaudio_run_out (HWVoiceOut *hw, int live) in coreaudio_run_out()
503 HWVoiceOut *hw = hwptr; in audioOutDeviceIOProc()
562 static int coreaudio_init_out (HWVoiceOut *hw, struct audsettings *as) in coreaudio_init_out()
577 static void coreaudio_fini_out (HWVoiceOut *hw) in coreaudio_fini_out()
585 coreaudio_ctl_out (HWVoiceOut *hw, int cmd, ...) in coreaudio_ctl_out()
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| D | ossaudio.c | 46 HWVoiceOut hw;
145 static int oss_poll_out (HWVoiceOut *hw) in oss_poll_out()
386 HWVoiceOut *hw = &oss->hw; in oss_write_pending()
424 static int oss_run_out (HWVoiceOut *hw, int live) in oss_run_out()
484 static void oss_fini_out (HWVoiceOut *hw) in oss_fini_out()
507 static int oss_init_out (HWVoiceOut *hw, struct audsettings *as) in oss_init_out()
615 static int oss_ctl_out (HWVoiceOut *hw, int cmd, ...) in oss_ctl_out()
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| D | audio.c | 850 HWVoiceOut *hw = &cap->hw; in audio_recalc_and_notify_capture()
863 static void audio_detach_capture (HWVoiceOut *hw) in audio_detach_capture()
891 static int audio_attach_capture (HWVoiceOut *hw) in audio_attach_capture()
900 HWVoiceOut *hw_cap = &cap->hw; in audio_attach_capture()
963 int audio_pcm_hw_clip_out (HWVoiceOut *hw, void *pcm_buf, in audio_pcm_hw_clip_out()
1064 static int audio_pcm_hw_find_min_out (HWVoiceOut *hw, int *nb_livep) in audio_pcm_hw_find_min_out()
1081 static int audio_pcm_hw_get_live_out (HWVoiceOut *hw, int *nb_live) in audio_pcm_hw_get_live_out()
1237 HWVoiceOut *hwo = NULL; in audio_is_timer_needed()
1306 HWVoiceOut *hw; in AUD_set_active_out()
1441 static void audio_capture_mix_and_clear (HWVoiceOut *hw, int rpos, int samples) in audio_capture_mix_and_clear()
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| D | winaudio.c | 91 HWVoiceOut hw;
128 winaudio_out_fini (HWVoiceOut *hw) in winaudio_out_fini()
159 winaudio_out_init (HWVoiceOut *hw, struct audsettings *as) in winaudio_out_init()
254 winaudio_out_run (HWVoiceOut *hw, int live) in winaudio_out_run()
321 winaudio_out_ctl (HWVoiceOut *hw, int cmd, ...) in winaudio_out_ctl()
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| D | dsoundaudio.c | 76 HWVoiceOut hw;
352 static void dsound_write_sample (HWVoiceOut *hw, uint8_t *dst, int dst_len) in dsound_write_sample()
379 static void dsound_clear_sample (HWVoiceOut *hw, LPDIRECTSOUNDBUFFER dsb) in dsound_clear_sample()
511 static int dsound_ctl_out (HWVoiceOut *hw, int cmd, ...) in dsound_ctl_out()
568 static int dsound_run_out (HWVoiceOut *hw, int live) in dsound_run_out()
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| D | dsound_template.h | 152 static void dsound_fini_out (HWVoiceOut *hw) in dsound_fini_in()
179 static int dsound_init_out (HWVoiceOut *hw, struct audsettings *as) in dsound_init_in()
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| D | alsaaudio.c | 116 HWVoiceOut hw;
374 static int alsa_poll_out (HWVoiceOut *hw) in alsa_poll_out()
784 HWVoiceOut *hw = &alsa->hw; in alsa_write_pending()
845 static int alsa_run_out (HWVoiceOut *hw, int live) in alsa_run_out()
864 static void alsa_fini_out (HWVoiceOut *hw) in alsa_fini_out()
877 static int alsa_init_out (HWVoiceOut *hw, struct audsettings *as) in alsa_init_out()
952 static int alsa_ctl_out (HWVoiceOut *hw, int cmd, ...) in alsa_ctl_out()
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| D | audio_template.h | 29 #define HW HWVoiceOut
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| /external/qemu/docs/ |
| D | AUDIO.TXT | 10 HWVoiceOut: models an audio output (backend) on the host.
25 Each SWVoiceOut is associated to a single HWVoiceOut, each SWVoiceIn is
28 However you can have several SWVoiceOut associated to the same HWVoiceOut
34 Each HWVoiceOut has the following too:
79 copy/mix them to the corresponding HWVoiceOut's stereo buffer.
82 already been mixed into the target HWVoiceOut stereo buffer (starting from the
83 HWVoiceOut's 'rpos' offset). NOTE: this is a count of samples in the HWVoiceOut
104 | HWVoiceOut stereo buffer
108 - a 'ratio' value, which is the ratio of the target HWVoiceOut's frequency by
111 So, if the HWVoiceOut has a frequency of 44kHz, and the SWVoiceOut has a frequency
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