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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2026-01-20 23:50:16 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2026-02-23 14:38:22 +0100 |
| commit | c661a2c4482ec73ada826cdb14345e9379a02821 (patch) | |
| tree | c6bdf0c6af6a9ead5c6a058a57ecf75482d6f5bf /audio | |
| parent | eebba32fe5240a1e21c26f2c7440923ee291bee6 (diff) | |
| download | qemu-c661a2c4482ec73ada826cdb14345e9379a02821.tar.gz qemu-c661a2c4482ec73ada826cdb14345e9379a02821.zip | |
audio: replace ldebug with trace events
Replace the ldebug macro calls with proper trace events:
- audio_get_avail: traces available samples in capture stream
- audio_open_out/audio_open_in: traces stream open parameters
This provides structured tracing that can be enabled at runtime
without requiring debug builds.
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/audio-mixeng-be.c | 6 | ||||
| -rw-r--r-- | audio/audio_template.h | 7 | ||||
| -rw-r--r-- | audio/trace-events | 7 |
3 files changed, 13 insertions, 7 deletions
diff --git a/audio/audio-mixeng-be.c b/audio/audio-mixeng-be.c index d05202aaba..84e4d136de 100644 --- a/audio/audio-mixeng-be.c +++ b/audio/audio-mixeng-be.c @@ -881,11 +881,7 @@ static size_t audio_get_avail(SWVoiceIn *sw) return 0; } - ldebug ( - "%s: get_avail live %zu frontend frames %u\n", - SW_NAME (sw), - live, st_rate_frames_out(sw->rate, live) - ); + trace_audio_get_avail(SW_NAME(sw), live, st_rate_frames_out(sw->rate, live)); return live; } diff --git a/audio/audio_template.h b/audio/audio_template.h index 3da91a4782..c47a2f202f 100644 --- a/audio/audio_template.h +++ b/audio/audio_template.h @@ -507,8 +507,11 @@ static SW *glue(audio_mixeng_backend_open_, TYPE) ( k = AUDIO_MIXENG_BACKEND_GET_CLASS(s); pdo = glue(audio_get_pdo_, TYPE)(s->dev); - ldebug ("open %s, freq %d, nchannels %d, fmt %d\n", - name, as->freq, as->nchannels, as->fmt); +#ifdef DAC + trace_audio_open_out(name, as->freq, as->nchannels, as->fmt); +#else + trace_audio_open_in(name, as->freq, as->nchannels, as->fmt); +#endif if (audio_bug(__func__, audio_validate_settings(as))) { audio_print_settings (as); diff --git a/audio/trace-events b/audio/trace-events index f33be2dd8e..4749c54fc0 100644 --- a/audio/trace-events +++ b/audio/trace-events @@ -58,3 +58,10 @@ audio_be_set_active_out(void *sw, bool on) "sw=%p, on=%d" audio_timer_start(int interval) "interval %d ms" audio_timer_stop(void) "" audio_timer_delayed(int interval) "interval %d ms" + +# audio-mixeng-be.c +audio_get_avail(const char *name, size_t live, uint32_t frontend_frames) "%s: get_avail live %zu frontend frames %u" + +# audio_template.h +audio_open_out(const char *name, int freq, int nchannels, int fmt) "open %s, freq %d, nchannels %d, fmt %d" +audio_open_in(const char *name, int freq, int nchannels, int fmt) "open %s, freq %d, nchannels %d, fmt %d" |