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// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "audio_core/audio_render_manager.h"
#include "audio_core/common/audio_renderer_parameter.h"
#include "audio_core/renderer/audio_renderer.h"
#include "audio_core/renderer/system_manager.h"
#include "core/core.h"
#include "core/hle/kernel/k_transfer_memory.h"
#include "core/hle/service/audio/errors.h"
namespace AudioCore::AudioRenderer {
Renderer::Renderer(Core::System& system_, Manager& manager_, Kernel::KEvent* rendered_event)
: core{system_}, manager{manager_}, system{system_, rendered_event} {}
Result Renderer::Initialize(const AudioRendererParameterInternal& params,
Kernel::KTransferMemory* transfer_memory,
const u64 transfer_memory_size, const u32 process_handle,
const u64 applet_resource_user_id, const s32 session_id) {
if (params.execution_mode == ExecutionMode::Auto) {
if (!manager.AddSystem(system)) {
LOG_ERROR(Service_Audio,
"Both Audio Render sessions are in use, cannot create any more");
return Service::Audio::ERR_MAXIMUM_SESSIONS_REACHED;
}
system_registered = true;
}
initialized = true;
system.Initialize(params, transfer_memory, transfer_memory_size, process_handle,
applet_resource_user_id, session_id);
return ResultSuccess;
}
void Renderer::Finalize() {
auto session_id{system.GetSessionId()};
system.Finalize();
if (system_registered) {
manager.RemoveSystem(system);
system_registered = false;
}
manager.ReleaseSessionId(session_id);
}
System& Renderer::GetSystem() {
return system;
}
void Renderer::Start() {
system.Start();
}
void Renderer::Stop() {
system.Stop();
}
Result Renderer::RequestUpdate(std::span<const u8> input, std::span<u8> performance,
std::span<u8> output) {
return system.Update(input, performance, output);
}
} // namespace AudioCore::AudioRenderer
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