diff options
Diffstat (limited to 'src/core/hle/service/am/service')
5 files changed, 109 insertions, 3 deletions
diff --git a/src/core/hle/service/am/service/application_proxy.cpp b/src/core/hle/service/am/service/application_proxy.cpp index d1f87709e..d28321a4a 100644 --- a/src/core/hle/service/am/service/application_proxy.cpp +++ b/src/core/hle/service/am/service/application_proxy.cpp @@ -3,7 +3,6 @@ #include "core/hle/service/am/applet_common_functions.h" #include "core/hle/service/am/application_functions.h" -#include "core/hle/service/am/audio_controller.h" #include "core/hle/service/am/common_state_getter.h" #include "core/hle/service/am/debug_functions.h" #include "core/hle/service/am/display_controller.h" @@ -12,6 +11,7 @@ #include "core/hle/service/am/process_winding_controller.h" #include "core/hle/service/am/self_controller.h" #include "core/hle/service/am/service/application_proxy.h" +#include "core/hle/service/am/service/audio_controller.h" #include "core/hle/service/am/window_controller.h" #include "core/hle/service/cmif_serialization.h" 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 diff --git a/src/core/hle/service/am/service/audio_controller.h b/src/core/hle/service/am/service/audio_controller.h new file mode 100644 index 000000000..4b0f3f9ae --- /dev/null +++ b/src/core/hle/service/am/service/audio_controller.h @@ -0,0 +1,37 @@ +// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "core/hle/service/cmif_types.h" +#include "core/hle/service/service.h" + +namespace Service::AM { + +class IAudioController final : public ServiceFramework<IAudioController> { +public: + explicit IAudioController(Core::System& system_); + ~IAudioController() override; + +private: + Result SetExpectedMasterVolume(f32 main_applet_volume, f32 library_applet_volume); + Result GetMainAppletExpectedMasterVolume(Out<f32> out_main_applet_volume); + Result GetLibraryAppletExpectedMasterVolume(Out<f32> out_library_applet_volume); + Result ChangeMainAppletMasterVolume(f32 volume, s64 fade_time_ns); + Result SetTransparentVolumeRate(f32 transparent_volume_rate); + + static constexpr float MinAllowedVolume = 0.0f; + static constexpr float MaxAllowedVolume = 1.0f; + + float m_main_applet_volume{0.25f}; + float m_library_applet_volume{MaxAllowedVolume}; + float m_transparent_volume_rate{MinAllowedVolume}; + + // Volume transition fade time in nanoseconds. + // e.g. If the main applet volume was 0% and was changed to 50% + // with a fade of 50ns, then over the course of 50ns, + // the volume will gradually fade up to 50% + std::chrono::nanoseconds m_fade_time_ns{0}; +}; + +} // namespace Service::AM diff --git a/src/core/hle/service/am/service/library_applet_proxy.cpp b/src/core/hle/service/am/service/library_applet_proxy.cpp index 9a0d363ac..dd0f8ff11 100644 --- a/src/core/hle/service/am/service/library_applet_proxy.cpp +++ b/src/core/hle/service/am/service/library_applet_proxy.cpp @@ -2,7 +2,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later #include "core/hle/service/am/applet_common_functions.h" -#include "core/hle/service/am/audio_controller.h" #include "core/hle/service/am/common_state_getter.h" #include "core/hle/service/am/debug_functions.h" #include "core/hle/service/am/display_controller.h" @@ -12,6 +11,7 @@ #include "core/hle/service/am/library_applet_self_accessor.h" #include "core/hle/service/am/process_winding_controller.h" #include "core/hle/service/am/self_controller.h" +#include "core/hle/service/am/service/audio_controller.h" #include "core/hle/service/am/service/library_applet_proxy.h" #include "core/hle/service/am/window_controller.h" #include "core/hle/service/cmif_serialization.h" diff --git a/src/core/hle/service/am/service/system_applet_proxy.cpp b/src/core/hle/service/am/service/system_applet_proxy.cpp index 0a69d1502..cc1f83fef 100644 --- a/src/core/hle/service/am/service/system_applet_proxy.cpp +++ b/src/core/hle/service/am/service/system_applet_proxy.cpp @@ -3,7 +3,6 @@ #include "core/hle/service/am/applet_common_functions.h" #include "core/hle/service/am/application_creator.h" -#include "core/hle/service/am/audio_controller.h" #include "core/hle/service/am/common_state_getter.h" #include "core/hle/service/am/debug_functions.h" #include "core/hle/service/am/display_controller.h" @@ -13,6 +12,7 @@ #include "core/hle/service/am/library_applet_self_accessor.h" #include "core/hle/service/am/process_winding_controller.h" #include "core/hle/service/am/self_controller.h" +#include "core/hle/service/am/service/audio_controller.h" #include "core/hle/service/am/service/system_applet_proxy.h" #include "core/hle/service/am/window_controller.h" #include "core/hle/service/cmif_serialization.h" |