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pulse: control volume on device or node

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Send the mute and volume values in the route param when hw volume
is available.
Check if the route has volume/mute and then use that to control the
volume instead of them node volume.
This commit is contained in:
Wim Taymans 2020-06-30 13:33:46 +02:00
parent 9ad2732405
commit dc7868a476
3 changed files with 142 additions and 89 deletions
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8
pipewire-pulseaudio/src/internal.h
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@ -262,13 +262,17 @@ struct global {
} link_info;
/* for sink/source */
struct {
uint32_t client_id;
uint32_t client_id; /* if of owner client */
uint32_t monitor;
#define NODE_FLAG_HW_VOLUME (1 << 0)
#define NODE_FLAG_HW_MUTE (1 << 4)
uint32_t flags;
float volume;
bool mute;
uint32_t n_channel_volumes;
float channel_volumes[SPA_AUDIO_MAX_CHANNELS];
uint32_t device_id;
uint32_t device_id; /* id of device (card) */
uint32_t profile_device_id; /* id in profile */
} node_info;
struct {
uint32_t node_id;