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[qt_common, core, audio] remove duplicate string literal definitions, inline SystemManager::threadfunc, increase latency of audio shutdown (#3030)

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Very small code cleanup, also remove `[[unlikely]]` because it doesn't matter + increase latency of audio render when shutting down

Signed-off-by: lizzie lizzie@eden-emu.dev

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3030
Reviewed-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-11-17 22:37:45 +01:00 • committed by crueter
parent c160d6b752
commit d1ac5b2e50
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GPG key ID: 425ACD2D4830EBC6
8 changed files with 54 additions and 87 deletions
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56
src/audio_core/renderer/system_manager.cpp
View file

@ -26,73 +26,59 @@ void SystemManager::InitializeUnsafe() {
if (!active) {
active = true;
audio_renderer.Start();
thread = std::jthread([this](std::stop_token stop_token) { ThreadFunc(stop_token); });
thread = std::jthread([this](std::stop_token stop_token) {
Common::SetCurrentThreadName("AudioRenderSystemManager");
Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
while (active && !stop_token.stop_requested()) {
{
std::scoped_lock l{mutex1};
for (auto system : systems)
system->SendCommandToDsp();
}
audio_renderer.Signal();
audio_renderer.Wait();
}
});
}
}
void SystemManager::Stop() {
if (!active) {
return;
if (active) {
active = false;
thread.request_stop();
thread.join();
audio_renderer.Stop();
}
active = false;
thread.request_stop();
thread.join();
audio_renderer.Stop();
}
bool SystemManager::Add(System& system_) {
std::scoped_lock l2{mutex2};
if (systems.size() + 1 > MaxRendererSessions) {
LOG_ERROR(Service_Audio, "Maximum AudioRenderer Systems active, cannot add more!");
return false;
}
{
std::scoped_lock l{mutex1};
if (systems.empty()) {
if (systems.empty())
InitializeUnsafe();
}
}
systems.push_back(&system_);
return true;
}
bool SystemManager::Remove(System& system_) {
std::scoped_lock l2{mutex2};
{
std::scoped_lock l{mutex1};
if (systems.remove(&system_) == 0) {
LOG_ERROR(Service_Audio,
"Failed to remove a render system, it was not found in the list!");
LOG_ERROR(Service_Audio, "Failed to remove a render system, it was not found in the list!");
return false;
}
}
if (systems.empty()) {
if (systems.empty())
Stop();
}
return true;
}
void SystemManager::ThreadFunc(std::stop_token stop_token) {
static constexpr char name[]{"AudioRenderSystemManager"};
Common::SetCurrentThreadName(name);
Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
while (active && !stop_token.stop_requested()) {
{
std::scoped_lock l{mutex1};
for (auto system : systems) {
system->SendCommandToDsp();
}
}
audio_renderer.Signal();
audio_renderer.Wait();
}
}
} // namespace AudioCore::Renderer

8
src/audio_core/renderer/system_manager.h
View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -66,11 +69,6 @@ public:
bool Remove(System& system);
private:
/**
* Main thread responsible for command generation.
*/
void ThreadFunc(std::stop_token stop_token);
/// Core system
Core::System& core;
/// List of pointers to managed systems