mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-05 13:30:02 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pulse-server: parse HARDWARE props

Browse source
This commit is contained in:
Wim Taymans 2020-10-28 10:52:35 +01:00
parent cd74fd54de
commit 15f8b7aa4a
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/modules/module-protocol-pulse/volume.c
View file

@ -39,6 +39,9 @@ struct volume_info {
float level;
float base;
uint32_t steps;
#define VOLUME_HW_VOLUME (1<<0)
#define VOLUME_HW_MUTE (1<<1)
uint32_t flags;
};
#define VOLUME_INFO_INIT (struct volume_info) { \
@ -59,13 +62,20 @@ static int volume_parse_param(const struct spa_pod *param, struct volume_info *i
switch (prop->key) {
case SPA_PROP_volume:
spa_pod_get_float(&prop->value, &info->level);
SPA_FLAG_UPDATE(info->flags, VOLUME_HW_VOLUME,
prop->flags & SPA_POD_PROP_FLAG_HARDWARE);
break;
case SPA_PROP_mute:
spa_pod_get_bool(&prop->value, &info->mute);
SPA_FLAG_UPDATE(info->flags, VOLUME_HW_MUTE,
prop->flags & SPA_POD_PROP_FLAG_HARDWARE);
break;
case SPA_PROP_channelVolumes:
info->volume.channels = spa_pod_copy_array(&prop->value, SPA_TYPE_Float,
info->volume.values, SPA_AUDIO_MAX_CHANNELS);
SPA_FLAG_UPDATE(info->flags, VOLUME_HW_VOLUME,
prop->flags & SPA_POD_PROP_FLAG_HARDWARE);
break;
case SPA_PROP_volumeBase:
spa_pod_get_float(&prop->value, &info->base);