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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "audio_core/audio_render_manager.h"
#include "audio_core/common/feature_support.h"
#include "core/hle/kernel/k_process.h"
#include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/service/audio/audio_device.h"
#include "core/hle/service/audio/audio_renderer.h"
#include "core/hle/service/audio/audio_renderer_manager.h"
#include "core/hle/service/ipc_helpers.h"
namespace Service::Audio {
using namespace AudioCore::Renderer;
IAudioRendererManager::IAudioRendererManager(Core::System& system_)
: ServiceFramework{system_, "audren:u"}, service_context{system_, "audren:u"},
impl{std::make_unique<Manager>(system_)} {
// clang-format off
static const FunctionInfo functions[] = {
{0, &IAudioRendererManager::OpenAudioRenderer, "OpenAudioRenderer"},
{1, &IAudioRendererManager::GetWorkBufferSize, "GetWorkBufferSize"},
{2, &IAudioRendererManager::GetAudioDeviceService, "GetAudioDeviceService"},
{3, nullptr, "OpenAudioRendererForManualExecution"},
{4, &IAudioRendererManager::GetAudioDeviceServiceWithRevisionInfo, "GetAudioDeviceServiceWithRevisionInfo"},
};
// clang-format on
RegisterHandlers(functions);
}
IAudioRendererManager::~IAudioRendererManager() = default;
void IAudioRendererManager::OpenAudioRenderer(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
AudioCore::AudioRendererParameterInternal params;
rp.PopRaw<AudioCore::AudioRendererParameterInternal>(params);
rp.Skip(1, false);
auto transfer_memory_size = rp.Pop<u64>();
auto applet_resource_user_id = rp.Pop<u64>();
auto transfer_memory_handle = ctx.GetCopyHandle(0);
auto process_handle = ctx.GetCopyHandle(1);
if (impl->GetSessionCount() + 1 > AudioCore::MaxRendererSessions) {
LOG_ERROR(Service_Audio, "Too many AudioRenderer sessions open!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(Audio::ResultOutOfSessions);
return;
}
auto process{ctx.GetObjectFromHandle<Kernel::KProcess>(process_handle).GetPointerUnsafe()};
auto transfer_memory{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(transfer_memory_handle)};
const auto session_id{impl->GetSessionId()};
if (session_id == -1) {
LOG_ERROR(Service_Audio, "Tried to open a session that's already in use!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(Audio::ResultOutOfSessions);
return;
}
LOG_DEBUG(Service_Audio, "Opened new AudioRenderer session {} sessions open {}", session_id,
impl->GetSessionCount());
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IAudioRenderer>(system, *impl, params, transfer_memory.GetPointerUnsafe(),
transfer_memory_size, process_handle, *process,
applet_resource_user_id, session_id);
}
void IAudioRendererManager::GetWorkBufferSize(HLERequestContext& ctx) {
AudioCore::AudioRendererParameterInternal params;
IPC::RequestParser rp{ctx};
rp.PopRaw<AudioCore::AudioRendererParameterInternal>(params);
u64 size{0};
auto result = impl->GetWorkBufferSize(params, size);
std::string output_info{};
output_info += fmt::format("\tRevision {}", AudioCore::GetRevisionNum(params.revision));
output_info +=
fmt::format("\n\tSample Rate {}, Sample Count {}", params.sample_rate, params.sample_count);
output_info += fmt::format("\n\tExecution Mode {}, Voice Drop Enabled {}",
static_cast<u32>(params.execution_mode), params.voice_drop_enabled);
output_info += fmt::format(
"\n\tSizes: Effects {:04X}, Mixes {:04X}, Sinks {:04X}, Submixes {:04X}, Splitter Infos "
"{:04X}, Splitter Destinations {:04X}, Voices {:04X}, Performance Frames {:04X} External "
"Context {:04X}",
params.effects, params.mixes, params.sinks, params.sub_mixes, params.splitter_infos,
params.splitter_destinations, params.voices, params.perf_frames,
params.external_context_size);
LOG_DEBUG(Service_Audio, "called.\nInput params:\n{}\nOutput params:\n\tWorkbuffer size {:08X}",
output_info, size);
IPC::ResponseBuilder rb{ctx, 4};
rb.Push(result);
rb.Push<u64>(size);
}
void IAudioRendererManager::GetAudioDeviceService(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto applet_resource_user_id = rp.Pop<u64>();
LOG_DEBUG(Service_Audio, "called. Applet resource id {}", applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IAudioDevice>(system, applet_resource_user_id,
::Common::MakeMagic('R', 'E', 'V', '1'), num_audio_devices++);
}
void IAudioRendererManager::OpenAudioRendererForManualExecution(HLERequestContext& ctx) {
LOG_ERROR(Service_Audio, "called. Implement me!");
}
void IAudioRendererManager::GetAudioDeviceServiceWithRevisionInfo(HLERequestContext& ctx) {
struct Parameters {
u32 revision;
u64 applet_resource_user_id;
};
IPC::RequestParser rp{ctx};
const auto [revision, applet_resource_user_id] = rp.PopRaw<Parameters>();
LOG_DEBUG(Service_Audio, "called. Revision {} Applet resource id {}",
AudioCore::GetRevisionNum(revision), applet_resource_user_id);
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(ResultSuccess);
rb.PushIpcInterface<IAudioDevice>(system, applet_resource_user_id, revision,
num_audio_devices++);
}
} // namespace Service::Audio
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