| 1 | # See docs/devel/tracing.rst for syntax documentation. |
| 2 | |
| 3 | # alsaaudio.c |
| 4 | alsa_revents(int revents) "revents = %d" |
| 5 | alsa_pollout(int i, int fd) "i = %d fd = %d" |
| 6 | alsa_set_handler(int events, int index, int fd, int err) "events=0x%x index=%d fd=%d err=%d" |
| 7 | alsa_wrote_zero(int len) "Failed to write %d frames (wrote zero)" |
| 8 | alsa_read_zero(long len) "Failed to read %ld frames (read zero)" |
| 9 | alsa_xrun_out(void) "Recovering from playback xrun" |
| 10 | alsa_xrun_in(void) "Recovering from capture xrun" |
| 11 | alsa_resume_out(void) "Resuming suspended output stream" |
| 12 | alsa_info_params(int req_fmt, int obt_fmt, int req_channels, int obt_channels, int req_freq, int obt_freq) "format %d->%d, channels %d->%d, frequency %d->%d" |
| 13 | alsa_info_samples(int buffer_length, int period_length, long samples) "requested: buffer len %d, period len %d; obtained: %ld samples" |
| 14 | alsa_fini_out(void) "" |
| 15 | alsa_enable_out(bool enable) "enable=%d" |
| 16 | alsa_enable_in(bool enable) "enable=%d" |
| 17 | |
| 18 | # ossaudio.c |
| 19 | oss_version(int version) "OSS version = 0x%x" |
| 20 | oss_out_params(int req_fmt, int obt_fmt, int req_channels, int obt_channels, int req_freq, int obt_freq, int req_nfrags, int obt_nfrags, int req_fragsize, int obt_fragsize) "fmt=%d->%d, channels %d->%d, freq=%d->%d, nfrags=%d->%d, fragsize=%d->%d" |
| 21 | oss_in_params(int req_fmt, int obt_fmt, int req_channels, int obt_channels, int req_freq, int obt_freq, int req_nfrags, int obt_nfrags, int req_fragsize, int obt_fragsize) "fmt=%d->%d, channels %d->%d, freq=%d->%d, nfrags=%d->%d, fragsize=%d->%d" |
| 22 | oss_fini_out(void) "" |
| 23 | oss_enable_out(bool enable) "enable=%d" |
| 24 | oss_enable_in(bool enable) "enable=%d" |
| 25 | |
| 26 | # dbusaudio.c |
| 27 | dbus_audio_register(const char *s, const char *dir) "sender = %s, dir = %s" |
| 28 | dbus_audio_put_buffer_out(size_t pos, size_t size) "buf_pos = %zu, buf_size = %zu" |
| 29 | dbus_audio_read(size_t len) "len = %zu" |
| 30 | |
| 31 | # dsoundaudio.c |
| 32 | dsound_clear_sample(void *p1, uint32_t blen1, uint32_t len1, void *p2, uint32_t blen2, uint32_t len2) "p1=%p, blen1=%u, len1=%u, p2=%p, blen2=%u, len2=%u" |
| 33 | dsound_wave_format(uint16_t wFormatTag, uint16_t nChannels, uint32_t nSamplesPerSec, uint32_t nAvgBytesPerSec, uint16_t nBlockAlign, uint16_t wBitsPerSample, uint16_t cbSize) "wFormatTag=%u, nChannels=%u, nSamplesPerSec=%u, nAvgBytesPerSec=%u, nBlockAlign=%u, wBitsPerSample=%u, cbSize=%u" |
| 34 | dsound_buffer_bytes(uint32_t caps_bytes, uint32_t desc_bytes) "caps_bytes=%u, desc_bytes=%u" |
| 35 | |
| 36 | # jackaudio.c |
| 37 | jack_client_recover(void) "attempting to reconnect to server" |
| 38 | jack_connect(const char *src, const char *dst) "connect %s -> %s" |
| 39 | jack_server_started(void) "server started" |
| 40 | jack_unique_name(const char *name) "unique name assigned %s" |
| 41 | jack_out_init(uint32_t freq, int buffersize) "output configured for %uHz (%d samples)" |
| 42 | jack_in_init(uint32_t freq, int buffersize) "input configured for %uHz (%d samples)" |
| 43 | jack_info(const char *msg) "%s" |
| 44 | |
| 45 | # pwaudio.c |
| 46 | pw_state_changed(int nodeid, const char *s) "node id: %d stream state: %s" |
| 47 | pw_read(int32_t avail, uint32_t index, size_t len) "avail=%d index=%u len=%zu" |
| 48 | pw_write(int32_t filled, int32_t avail, uint32_t index, size_t len) "filled=%d avail=%d index=%u len=%zu" |
| 49 | pw_vol(const char *ret) "set volume: %s" |
| 50 | pw_period(uint64_t quantum, uint32_t rate) "period =%" PRIu64 "/%u" |
| 51 | pw_audio_init(void) "Initialize PipeWire context" |
| 52 | |
| 53 | # audio-be.c |
| 54 | audio_be_set_active_in(void *sw, bool on) "sw=%p, on=%d" |
| 55 | audio_be_set_active_out(void *sw, bool on) "sw=%p, on=%d" |
| 56 | |
| 57 | # audio.c |
| 58 | audio_timer_start(int interval) "interval %d ms" |
| 59 | audio_timer_stop(void) "" |
| 60 | audio_timer_delayed(int interval) "interval %d ms" |
| 61 | audio_notify_capture(int cmd) "notification %d sent" |
| 62 | audio_capture_attach(const char *name, bool active) "capture %s active=%d" |
| 63 | |
| 64 | # audio-mixeng-be.c |
| 65 | audio_get_avail(const char *name, size_t live, uint32_t frontend_frames) "%s: get_avail live %zu frontend frames %u" |
| 66 | audio_run_poll(const char *msg, int64_t elapsed_us) "Elapsed since last %s: %" PRId64 " us" |
| 67 | audio_capture_free_sw(const char *name) "freeing %s" |
| 68 | audio_out_full(const char *name, size_t live) "%s is full %zu" |
| 69 | audio_sw_write(const char *name, size_t size, size_t written, size_t total_mixed) "%s: write size %zu written %zu total mixed %zu" |
| 70 | audio_get_free(const char *name, size_t live, size_t dead, uint32_t frontend_frames) "%s: get_free live %zu dead %zu frontend frames %u" |
| 71 | audio_out_disable(void) "Disabling voice" |
| 72 | audio_out_played(size_t played) "played=%zu" |
| 73 | audio_rate_reset(int64_t frames) "Resetting rate control (%" PRId64 " frames)" |
| 74 | |
| 75 | # audio_template.h |
| 76 | audio_open_out(const char *name, int freq, int nchannels, int fmt) "open %s, freq %d, nchannels %d, fmt %d" |
| 77 | audio_open_in(const char *name, int freq, int nchannels, int fmt) "open %s, freq %d, nchannels %d, fmt %d" |
| 78 | audio_voice_pair(const char *type, const char *name, const char *hw_fmt, int hw_freq, int hw_nchannels, const char *sw_fmt, int sw_freq, int sw_nchannels) "%s: name=%s hw=%s/%d/%d sw=%s/%d/%d" |