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// Copyright 2021 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#ifdef HAS_LIBMGBA
#include "DolphinQt/GBAHost.h"
#include <QApplication>
#include "Core/HW/GBACore.h"
#include "DolphinQt/GBAWidget.h"
#include "DolphinQt/QtUtils/QueueOnObject.h"
GBAHost::GBAHost(std::weak_ptr<HW::GBA::Core> core)
{
m_widget_controller = new GBAWidgetController();
m_widget_controller->moveToThread(qApp->thread());
m_core = std::move(core);
auto core_ptr = m_core.lock();
HW::GBA::CoreInfo info = core_ptr->GetCoreInfo();
QueueOnObject(m_widget_controller, [widget_controller = m_widget_controller, core = m_core,
info] { widget_controller->Create(core, info); });
}
GBAHost::~GBAHost()
{
m_widget_controller->deleteLater();
}
void GBAHost::GameChanged()
{
auto core_ptr = m_core.lock();
if (!core_ptr || !core_ptr->IsStarted())
return;
HW::GBA::CoreInfo info = core_ptr->GetCoreInfo();
QueueOnObject(m_widget_controller, [widget_controller = m_widget_controller, info] {
widget_controller->GameChanged(info);
});
}
void GBAHost::FrameEnded(std::span<const u32> video_buffer)
{
QueueOnObject(m_widget_controller, [widget_controller = m_widget_controller, video_buffer] {
widget_controller->FrameEnded(video_buffer);
});
}
std::unique_ptr<GBAHostInterface> Host_CreateGBAHost(std::weak_ptr<HW::GBA::Core> core)
{
return std::make_unique<GBAHost>(core);
}
#endif // HAS_LIBMGBA
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