control: add control mixer plugin

Add a mixer plugin for control messages and plug it in ports with
control messages.
This commit is contained in:
Wim Taymans 2019-10-16 11:13:23 +02:00
parent 0978343e44
commit 8899d00bfc
7 changed files with 897 additions and 1 deletions

View file

@ -38,8 +38,10 @@ extern "C" {
#define SPA_NAME_SUPPORT_SYSTEM "support.system" /**< A System interface */
/* audio mixer */
/* control mixer */
#define SPA_NAME_CONTROL_MIXER "control.mixer" /**< mixes control streams */
/* audio mixer */
#define SPA_NAME_AUDIO_MIXER "audio.mixer" /**< mixes the raw audio on N input
* ports together on the output
* port */