92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#include "audio_core/audio_core.h"
|
|
#include "audio_core/audio_in_manager.h"
|
|
#include "audio_core/audio_manager.h"
|
|
#include "audio_core/in/audio_in.h"
|
|
#include "audio_core/sink/sink_details.h"
|
|
#include "common/settings.h"
|
|
#include "core/core.h"
|
|
#include "core/hle/service/audio/errors.h"
|
|
|
|
namespace AudioCore::AudioIn {
|
|
|
|
Manager::Manager(Core::System& system_) : system{system_} {
|
|
std::iota(session_ids.begin(), session_ids.end(), 0);
|
|
num_free_sessions = MaxInSessions;
|
|
}
|
|
|
|
Result Manager::AcquireSessionId(size_t& session_id) {
|
|
if (num_free_sessions == 0) {
|
|
LOG_ERROR(Service_Audio, "All 4 AudioIn sessions are in use, cannot create any more");
|
|
return Service::Audio::ERR_MAXIMUM_SESSIONS_REACHED;
|
|
}
|
|
session_id = session_ids[next_session_id];
|
|
next_session_id = (next_session_id + 1) % MaxInSessions;
|
|
num_free_sessions--;
|
|
return ResultSuccess;
|
|
}
|
|
|
|
void Manager::ReleaseSessionId(const size_t session_id) {
|
|
std::scoped_lock l{mutex};
|
|
LOG_DEBUG(Service_Audio, "Freeing AudioIn session {}", session_id);
|
|
session_ids[free_session_id] = session_id;
|
|
num_free_sessions++;
|
|
free_session_id = (free_session_id + 1) % MaxInSessions;
|
|
sessions[session_id].reset();
|
|
applet_resource_user_ids[session_id] = 0;
|
|
}
|
|
|
|
Result Manager::LinkToManager() {
|
|
std::scoped_lock l{mutex};
|
|
if (!linked_to_manager) {
|
|
AudioManager& manager{system.AudioCore().GetAudioManager()};
|
|
manager.SetInManager(std::bind(&Manager::BufferReleaseAndRegister, this));
|
|
linked_to_manager = true;
|
|
}
|
|
|
|
return ResultSuccess;
|
|
}
|
|
|
|
void Manager::Start() {
|
|
if (sessions_started) {
|
|
return;
|
|
}
|
|
|
|
std::scoped_lock l{mutex};
|
|
for (auto& session : sessions) {
|
|
if (session) {
|
|
session->StartSession();
|
|
}
|
|
}
|
|
|
|
sessions_started = true;
|
|
}
|
|
|
|
void Manager::BufferReleaseAndRegister() {
|
|
std::scoped_lock l{mutex};
|
|
for (auto& session : sessions) {
|
|
if (session != nullptr) {
|
|
session->ReleaseAndRegisterBuffers();
|
|
}
|
|
}
|
|
}
|
|
|
|
u32 Manager::GetDeviceNames(std::vector<AudioRenderer::AudioDevice::AudioDeviceName>& names,
|
|
[[maybe_unused]] const u32 max_count,
|
|
[[maybe_unused]] const bool filter) {
|
|
std::scoped_lock l{mutex};
|
|
|
|
LinkToManager();
|
|
|
|
auto input_devices{Sink::GetDeviceListForSink(Settings::values.sink_id.GetValue(), true)};
|
|
if (input_devices.size() > 1) {
|
|
names.push_back(AudioRenderer::AudioDevice::AudioDeviceName("Uac"));
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
} // namespace AudioCore::AudioIn
|