diff options
Diffstat (limited to 'src/core/hle/service/audio/audout_u.cpp')
-rw-r--r-- | src/core/hle/service/audio/audout_u.cpp | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/src/core/hle/service/audio/audout_u.cpp b/src/core/hle/service/audio/audout_u.cpp index ff1edefbb..dc6a6b188 100644 --- a/src/core/hle/service/audio/audout_u.cpp +++ b/src/core/hle/service/audio/audout_u.cpp @@ -13,8 +13,10 @@ #include "common/swap.h" #include "core/core.h" #include "core/hle/ipc_helpers.h" -#include "core/hle/kernel/event.h" #include "core/hle/kernel/hle_ipc.h" +#include "core/hle/kernel/kernel.h" +#include "core/hle/kernel/readable_event.h" +#include "core/hle/kernel/writable_event.h" #include "core/hle/service/audio/audout_u.h" #include "core/memory.h" @@ -44,8 +46,10 @@ enum class AudioState : u32 { class IAudioOut final : public ServiceFramework<IAudioOut> { public: - IAudioOut(AudoutParams audio_params, AudioCore::AudioOut& audio_core) - : ServiceFramework("IAudioOut"), audio_core(audio_core), audio_params(audio_params) { + IAudioOut(AudoutParams audio_params, AudioCore::AudioOut& audio_core, std::string&& device_name, + std::string&& unique_name) + : ServiceFramework("IAudioOut"), audio_core(audio_core), + device_name(std::move(device_name)), audio_params(audio_params) { static const FunctionInfo functions[] = { {0, &IAudioOut::GetAudioOutState, "GetAudioOutState"}, @@ -65,11 +69,12 @@ public: // This is the event handle used to check if the audio buffer was released auto& kernel = Core::System::GetInstance().Kernel(); - buffer_event = - Kernel::Event::Create(kernel, Kernel::ResetType::Sticky, "IAudioOutBufferReleased"); + buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky, + "IAudioOutBufferReleased"); stream = audio_core.OpenStream(audio_params.sample_rate, audio_params.channel_count, - "IAudioOut", [=]() { buffer_event->Signal(); }); + std::move(unique_name), + [=]() { buffer_event.writable->Signal(); }); } private: @@ -84,6 +89,7 @@ private: void GetAudioOutState(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called"); + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push(static_cast<u32>(stream->IsPlaying() ? AudioState::Started : AudioState::Stopped)); @@ -118,7 +124,7 @@ private: IPC::ResponseBuilder rb{ctx, 2, 1}; rb.Push(RESULT_SUCCESS); - rb.PushCopyObjects(buffer_event); + rb.PushCopyObjects(buffer_event.readable); } void AppendAudioOutBufferImpl(Kernel::HLERequestContext& ctx) { @@ -146,6 +152,7 @@ private: void GetReleasedAudioOutBufferImpl(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called {}", ctx.Description()); + IPC::RequestParser rp{ctx}; const u64 max_count{ctx.GetWriteBufferSize() / sizeof(u64)}; const auto released_buffers{audio_core.GetTagsAndReleaseBuffers(stream, max_count)}; @@ -161,6 +168,7 @@ private: void ContainsAudioOutBuffer(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called"); + IPC::RequestParser rp{ctx}; const u64 tag{rp.Pop<u64>()}; IPC::ResponseBuilder rb{ctx, 3}; @@ -170,6 +178,7 @@ private: void GetAudioOutBufferCount(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called"); + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); rb.Push(static_cast<u32>(stream->GetQueueSize())); @@ -177,15 +186,17 @@ private: AudioCore::AudioOut& audio_core; AudioCore::StreamPtr stream; + std::string device_name; AudoutParams audio_params{}; - /// This is the evend handle used to check if the audio buffer was released - Kernel::SharedPtr<Kernel::Event> buffer_event; + /// This is the event handle used to check if the audio buffer was released + Kernel::EventPair buffer_event; }; void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called"); + IPC::RequestParser rp{ctx}; ctx.WriteBuffer(DefaultDevice); @@ -199,7 +210,15 @@ void AudOutU::ListAudioOutsImpl(Kernel::HLERequestContext& ctx) { void AudOutU::OpenAudioOutImpl(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_Audio, "called"); - ctx.WriteBuffer(DefaultDevice); + const auto device_name_data{ctx.ReadBuffer()}; + std::string device_name; + if (device_name_data[0] != '\0') { + device_name.assign(device_name_data.begin(), device_name_data.end()); + } else { + device_name.assign(DefaultDevice.begin(), DefaultDevice.end()); + } + ctx.WriteBuffer(device_name); + IPC::RequestParser rp{ctx}; auto params{rp.PopRaw<AudoutParams>()}; if (params.channel_count <= 2) { @@ -212,10 +231,9 @@ void AudOutU::OpenAudioOutImpl(Kernel::HLERequestContext& ctx) { params.sample_rate = DefaultSampleRate; } - // TODO(bunnei): Support more than one IAudioOut interface. When we add this, ListAudioOutsImpl - // will likely need to be updated as well. - ASSERT_MSG(!audio_out_interface, "Unimplemented"); - audio_out_interface = std::make_shared<IAudioOut>(params, *audio_core); + std::string unique_name{fmt::format("{}-{}", device_name, audio_out_interfaces.size())}; + auto audio_out_interface = std::make_shared<IAudioOut>( + params, *audio_core, std::move(device_name), std::move(unique_name)); IPC::ResponseBuilder rb{ctx, 6, 0, 1}; rb.Push(RESULT_SUCCESS); @@ -224,6 +242,8 @@ void AudOutU::OpenAudioOutImpl(Kernel::HLERequestContext& ctx) { rb.Push<u32>(static_cast<u32>(AudioCore::Codec::PcmFormat::Int16)); rb.Push<u32>(static_cast<u32>(AudioState::Stopped)); rb.PushIpcInterface<Audio::IAudioOut>(audio_out_interface); + + audio_out_interfaces.push_back(std::move(audio_out_interface)); } AudOutU::AudOutU() : ServiceFramework("audout:u") { |