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1a961e785f
Track audio timer starts and stops. Also trace delayed audio timer calls. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180702161524.17268-1-kraxel@redhat.com
22 lines
973 B
Text
22 lines
973 B
Text
# See docs/devel/tracing.txt for syntax documentation.
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# audio/alsaaudio.c
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alsa_revents(int revents) "revents = %d"
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alsa_pollout(int i, int fd) "i = %d fd = %d"
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alsa_set_handler(int events, int index, int fd, int err) "events=0x%x index=%d fd=%d err=%d"
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alsa_wrote_zero(int len) "Failed to write %d frames (wrote zero)"
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alsa_read_zero(long len) "Failed to read %ld frames (read zero)"
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alsa_xrun_out(void) "Recovering from playback xrun"
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alsa_xrun_in(void) "Recovering from capture xrun"
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alsa_resume_out(void) "Resuming suspended output stream"
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alsa_resume_in(void) "Resuming suspended input stream"
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alsa_no_frames(int state) "No frames available and ALSA state is %d"
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# audio/ossaudio.c
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oss_version(int version) "OSS version = 0x%x"
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oss_invalid_available_size(int size, int bufsize) "Invalid available size, size=%d bufsize=%d"
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# audio/audio.c
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audio_timer_start(int interval) "interval %d ms"
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audio_timer_stop(void) ""
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audio_timer_delayed(int interval) "interval %d ms"
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