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service/pipewire: avoid overloading devices with volume changes

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Wait until in-flight changes have been responded to before sending more.
This commit is contained in:
outfoxxed 2024-08-27 19:56:17 -07:00
parent c60871a7fb
commit 79b22af093
Signed by: outfoxxed
GPG key ID: 4C88A185FB89301E
4 changed files with 140 additions and 71 deletions
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18
src/services/pipewire/node.hpp
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@ -94,6 +94,14 @@ enum class PwNodeType {
class PwNode;
struct PwVolumeProps {
QVector<PwAudioChannel::Enum> channels;
QVector<float> volumes;
bool mute = false;
static PwVolumeProps parseSpaPod(const spa_pod* param);
};
class PwNodeBoundData {
public:
PwNodeBoundData() = default;
@ -111,7 +119,7 @@ class PwNodeBoundAudio
Q_OBJECT;
public:
explicit PwNodeBoundAudio(PwNode* node): node(node) {}
explicit PwNodeBoundAudio(PwNode* node);
void onInfo(const pw_node_info* info) override;
void onSpaParam(quint32 id, quint32 index, const spa_pod* param) override;
@ -133,13 +141,17 @@ signals:
void channelsChanged();
void mutedChanged();
private slots:
void onDeviceReady();
private:
void updateVolumeFromParam(const spa_pod* param);
void updateMutedFromParam(const spa_pod* param);
void updateVolumeProps(const spa_pod* param);
bool mMuted = false;
QVector<PwAudioChannel::Enum> mChannels;
QVector<float> mVolumes;
QVector<float> mDeviceVolumes;
QVector<float> waitingVolumes;
PwNode* node;
};