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-rw-r--r--src/core/hle/service/am/am.cpp16
-rw-r--r--src/core/hle/service/am/am.h2
2 files changed, 17 insertions, 1 deletions
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index 4f1541e9d..4ef449ccb 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -99,7 +99,7 @@ IAudioController::IAudioController() : ServiceFramework("IAudioController") {
{1, &IAudioController::GetMainAppletExpectedMasterVolume, "GetMainAppletExpectedMasterVolume"},
{2, &IAudioController::GetLibraryAppletExpectedMasterVolume, "GetLibraryAppletExpectedMasterVolume"},
{3, nullptr, "ChangeMainAppletMasterVolume"},
- {4, nullptr, "SetTransparentVolumeRate"},
+ {4, &IAudioController::SetTransparentAudioRate, "SetTransparentVolumeRate"},
};
// clang-format on
@@ -139,6 +139,20 @@ void IAudioController::GetLibraryAppletExpectedMasterVolume(Kernel::HLERequestCo
rb.Push(library_applet_volume);
}
+void IAudioController::SetTransparentAudioRate(Kernel::HLERequestContext& ctx) {
+ IPC::RequestParser rp{ctx};
+ const float transparent_volume_rate_tmp = rp.Pop<float>();
+
+ LOG_DEBUG(Service_AM, "called. transparent_volume_rate={}", transparent_volume_rate_tmp);
+
+ // Clamp volume range to 0-100%.
+ transparent_volume_rate =
+ std::clamp(transparent_volume_rate_tmp, min_allowed_volume, max_allowed_volume);
+
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(RESULT_SUCCESS);
+}
+
IDisplayController::IDisplayController() : ServiceFramework("IDisplayController") {
// clang-format off
static const FunctionInfo functions[] = {
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index bca06c25d..b77a8c96c 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -81,12 +81,14 @@ private:
void SetExpectedMasterVolume(Kernel::HLERequestContext& ctx);
void GetMainAppletExpectedMasterVolume(Kernel::HLERequestContext& ctx);
void GetLibraryAppletExpectedMasterVolume(Kernel::HLERequestContext& ctx);
+ void SetTransparentAudioRate(Kernel::HLERequestContext& ctx);
static constexpr float min_allowed_volume = 0.0f;
static constexpr float max_allowed_volume = 1.0f;
float main_applet_volume{0.25f};
float library_applet_volume{max_allowed_volume};
+ float transparent_volume_rate{min_allowed_volume};
};
class IDisplayController final : public ServiceFramework<IDisplayController> {