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yuzu/bootmanager: Remove pointer downcast in GRenderWindow's constructor

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We can just pass a pointer to GMainWindow directly and make it a
requirement of the interface. This makes the interface a little safer,
since this would technically otherwise allow any random QWidget to be
the parent of a render window, downcasting it to GMainWindow (which is
undefined behavior).
This commit is contained in:
Lioncash 2019-05-29 01:53:30 -04:00
parent 49e3a6e924
commit cfb59aad3f
2 changed files with 3 additions and 4 deletions
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5
src/yuzu/bootmanager.cpp
View File

@ -185,7 +185,7 @@ private:
bool do_painting; bool do_painting;
}; };
GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread) GRenderWindow::GRenderWindow(GMainWindow* parent, EmuThread* emu_thread)
: QWidget(parent), emu_thread(emu_thread) { : QWidget(parent), emu_thread(emu_thread) {
setWindowTitle(QStringLiteral("yuzu %1 | %2-%3") setWindowTitle(QStringLiteral("yuzu %1 | %2-%3")
.arg(QString::fromUtf8(Common::g_build_name), .arg(QString::fromUtf8(Common::g_build_name),
@ -194,8 +194,7 @@ GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread)
setAttribute(Qt::WA_AcceptTouchEvents); setAttribute(Qt::WA_AcceptTouchEvents);
InputCommon::Init(); InputCommon::Init();
connect(this, &GRenderWindow::FirstFrameDisplayed, static_cast<GMainWindow*>(parent), connect(this, &GRenderWindow::FirstFrameDisplayed, parent, &GMainWindow::OnLoadComplete);
&GMainWindow::OnLoadComplete);
} }
GRenderWindow::~GRenderWindow() { GRenderWindow::~GRenderWindow() {

2
src/yuzu/bootmanager.h
View File

@ -114,7 +114,7 @@ class GRenderWindow : public QWidget, public Core::Frontend::EmuWindow {
Q_OBJECT Q_OBJECT
public: public:
GRenderWindow(QWidget* parent, EmuThread* emu_thread); GRenderWindow(GMainWindow* parent, EmuThread* emu_thread);
~GRenderWindow() override; ~GRenderWindow() override;
// EmuWindow implementation // EmuWindow implementation