laurens/alsa_presentation
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Fix some typos

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laurensmiers 2020-05-27 17:46:37 +02:00
parent 72b7787aa5
commit 82badffc08
1 changed files with 3 additions and 2 deletions
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alsa_info.md
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@ -570,7 +570,7 @@ int main(int argc, char **argv)
* Not very stable... * Not very stable...
* Seems confirmed by the fact that nobody seems to use it * Seems confirmed by the fact that nobody seems to use it
* Big players (PulseAudio/JACK/PortAudio) don't use it * Big players (PulseAudio/JACK/PortAudio) don't use it
* My offficial recommendation: don't use it if you want to maintain your sanity... * My official recommendation: don't use it if you want to maintain your sanity...
||| |||
#### Async #### Async
@ -620,7 +620,7 @@ int main(int argc, char **argv)
// setup rest of stuff... // setup rest of stuff...
// Install callback // Install callback
snd_pcm_add_pcm_handler(&async_handle, handle, my_signal_callback, NULL); snd_pcm_add_pcm_handler(&async_handle, handle, my_signal_callback, my_priv_data);
// Prepare codec for output // Prepare codec for output
snd_pcm_drop(handle); // Just to be sure... snd_pcm_drop(handle); // Just to be sure...
@ -644,6 +644,7 @@ int main(int argc, char **argv)
#### Polling #### Polling
* Closest to the async model and still managable/stable * Closest to the async model and still managable/stable
* We ask ALSA for file descriptors of the audio device we can poll * We ask ALSA for file descriptors of the audio device we can poll
* Depending on Playback/Recording, poll returns POLLOUT/POLLIN
* Sweet! * Sweet!
* No need for sleeps, waiting, .... * No need for sleeps, waiting, ....