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param: clarify the internal latency

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This commit is contained in:
Wim Taymans 2024-01-29 09:41:11 +01:00
parent 97db4a68a7
commit ad6e2ce480
1 changed files with 4 additions and 3 deletions
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7
spa/include/spa/param/latency.h
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@ -28,10 +28,11 @@ extern "C" {
* of that cycle having occurred in audio input.
*
* For physical output/input, the latency is intended to correspond to the
* rendering/capture of physical audio. However, hardware internal rendering delay is
* usually not included e.g. for ALSA.
* rendering/capture of physical audio, including hardware internal rendering delay.
*
* The latency values are adjusted by \ref SPA_PROP_latencyOffsetNsec if present.
* The latency values are adjusted by \ref SPA_PROP_latencyOffsetNsec or
* SPA_PARAM_ProcessLatency, if present. (e.g. for ALSA this is used to adjust for
* the internal hardware latency).
*/
enum spa_param_latency {
SPA_PARAM_LATENCY_START,