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Qt: Fix frame delay with pausing and frame advancing

This commit is contained in:
Jeffrey Pfau 2015-08-03 23:52:18 -07:00
parent 6ae001037d
commit a6ff9f6c60
1 changed files with 5 additions and 6 deletions
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11
src/platform/qt/GameController.cpp
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@ -121,15 +121,15 @@ GameController::GameController(QObject* parent)
m_threadContext.frameCallback = [](GBAThread* context) { m_threadContext.frameCallback = [](GBAThread* context) {
GameController* controller = static_cast<GameController*>(context->userData); GameController* controller = static_cast<GameController*>(context->userData);
if (controller->m_pauseAfterFrame.testAndSetAcquire(true, false)) {
GBAThreadPauseFromThread(context);
controller->gamePaused(&controller->m_threadContext);
}
if (GBASyncDrawingFrame(&controller->m_threadContext.sync)) { if (GBASyncDrawingFrame(&controller->m_threadContext.sync)) {
controller->frameAvailable(controller->m_drawContext); controller->frameAvailable(controller->m_drawContext);
} else { } else {
controller->frameAvailable(nullptr); controller->frameAvailable(nullptr);
} }
if (controller->m_pauseAfterFrame.testAndSetAcquire(true, false)) {
GBAThreadPauseFromThread(context);
controller->gamePaused(&controller->m_threadContext);
}
}; };
m_threadContext.stopCallback = [](GBAThread* context) { m_threadContext.stopCallback = [](GBAThread* context) {
@ -464,8 +464,7 @@ void GameController::setPaused(bool paused) {
return; return;
} }
if (paused) { if (paused) {
GBAThreadPause(&m_threadContext); m_pauseAfterFrame.testAndSetRelaxed(false, true);
emit gamePaused(&m_threadContext);
} else { } else {
GBAThreadUnpause(&m_threadContext); GBAThreadUnpause(&m_threadContext);
emit gameUnpaused(&m_threadContext); emit gameUnpaused(&m_threadContext);