diff options
Diffstat (limited to 'src/core/hle/service/am/service/audio_controller.cpp')
-rw-r--r-- | src/core/hle/service/am/service/audio_controller.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/core/hle/service/am/service/audio_controller.cpp b/src/core/hle/service/am/service/audio_controller.cpp new file mode 100644 index 000000000..ad731c7bd --- /dev/null +++ b/src/core/hle/service/am/service/audio_controller.cpp @@ -0,0 +1,69 @@ +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "core/hle/service/am/service/audio_controller.h" +#include "core/hle/service/cmif_serialization.h" + +namespace Service::AM { + +IAudioController::IAudioController(Core::System& system_) + : ServiceFramework{system_, "IAudioController"} { + // clang-format off + static const FunctionInfo functions[] = { + {0, D<&IAudioController::SetExpectedMasterVolume>, "SetExpectedMasterVolume"}, + {1, D<&IAudioController::GetMainAppletExpectedMasterVolume>, "GetMainAppletExpectedMasterVolume"}, + {2, D<&IAudioController::GetLibraryAppletExpectedMasterVolume>, "GetLibraryAppletExpectedMasterVolume"}, + {3, D<&IAudioController::ChangeMainAppletMasterVolume>, "ChangeMainAppletMasterVolume"}, + {4, D<&IAudioController::SetTransparentVolumeRate>, "SetTransparentVolumeRate"}, + }; + // clang-format on + + RegisterHandlers(functions); +} + +IAudioController::~IAudioController() = default; + +Result IAudioController::SetExpectedMasterVolume(f32 main_applet_volume, + f32 library_applet_volume) { + LOG_DEBUG(Service_AM, "called. main_applet_volume={}, library_applet_volume={}", + main_applet_volume, library_applet_volume); + + // Ensure the volume values remain within the 0-100% range + m_main_applet_volume = std::clamp(main_applet_volume, MinAllowedVolume, MaxAllowedVolume); + m_library_applet_volume = std::clamp(library_applet_volume, MinAllowedVolume, MaxAllowedVolume); + + R_SUCCEED(); +} + +Result IAudioController::GetMainAppletExpectedMasterVolume(Out<f32> out_main_applet_volume) { + LOG_DEBUG(Service_AM, "called. main_applet_volume={}", m_main_applet_volume); + *out_main_applet_volume = m_main_applet_volume; + R_SUCCEED(); +} + +Result IAudioController::GetLibraryAppletExpectedMasterVolume(Out<f32> out_library_applet_volume) { + LOG_DEBUG(Service_AM, "called. library_applet_volume={}", m_library_applet_volume); + *out_library_applet_volume = m_library_applet_volume; + R_SUCCEED(); +} + +Result IAudioController::ChangeMainAppletMasterVolume(f32 volume, s64 fade_time_ns) { + LOG_DEBUG(Service_AM, "called. volume={}, fade_time_ns={}", volume, fade_time_ns); + + m_main_applet_volume = std::clamp(volume, MinAllowedVolume, MaxAllowedVolume); + m_fade_time_ns = std::chrono::nanoseconds{fade_time_ns}; + + R_SUCCEED(); +} + +Result IAudioController::SetTransparentVolumeRate(f32 transparent_volume_rate) { + LOG_DEBUG(Service_AM, "called. transparent_volume_rate={}", transparent_volume_rate); + + // Clamp volume range to 0-100%. + m_transparent_volume_rate = + std::clamp(transparent_volume_rate, MinAllowedVolume, MaxAllowedVolume); + + R_SUCCEED(); +} + +} // namespace Service::AM |