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// Copyright (C) 2016 Paul Lemire <paul.lemire350@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtTest/QTest>
#include <Qt3DRender/qmemorybarrier.h>
#include <Qt3DRender/private/qmemorybarrier_p.h>
#include <Qt3DRender/private/memorybarrier_p.h>
#include "qbackendnodetester.h"
#include "testrenderer.h"
class tst_MemoryBarrier : public Qt3DCore::QBackendNodeTester
{
Q_OBJECT
private Q_SLOTS:
void checkInitialState()
{
// GIVEN
Qt3DRender::Render::MemoryBarrier backendMemoryBarrier;
// THEN
QCOMPARE(backendMemoryBarrier.nodeType(), Qt3DRender::Render::FrameGraphNode::MemoryBarrier);
QCOMPARE(backendMemoryBarrier.isEnabled(), false);
QVERIFY(backendMemoryBarrier.peerId().isNull());
QCOMPARE(backendMemoryBarrier.waitOperations(), Qt3DRender::QMemoryBarrier::None);
}
void checkInitializeFromPeer()
{
// GIVEN
TestRenderer renderer;
Qt3DRender::QMemoryBarrier memoryBarrier;
memoryBarrier.setWaitOperations(Qt3DRender::QMemoryBarrier::VertexAttributeArray);
{
// WHEN
Qt3DRender::Render::MemoryBarrier backendMemoryBarrier;
backendMemoryBarrier.setRenderer(&renderer);
simulateInitializationSync(&memoryBarrier, &backendMemoryBarrier);
// THEN
QCOMPARE(backendMemoryBarrier.isEnabled(), true);
QCOMPARE(backendMemoryBarrier.peerId(), memoryBarrier.id());
QCOMPARE(backendMemoryBarrier.waitOperations(), Qt3DRender::QMemoryBarrier::VertexAttributeArray);
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
}
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
{
// WHEN
Qt3DRender::Render::MemoryBarrier backendMemoryBarrier;
backendMemoryBarrier.setRenderer(&renderer);
memoryBarrier.setEnabled(false);
simulateInitializationSync(&memoryBarrier, &backendMemoryBarrier);
// THEN
QCOMPARE(backendMemoryBarrier.peerId(), memoryBarrier.id());
QCOMPARE(backendMemoryBarrier.isEnabled(), false);
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
}
}
void checkSceneChangeEvents()
{
// GIVEN
Qt3DRender::Render::MemoryBarrier backendMemoryBarrier;
TestRenderer renderer;
backendMemoryBarrier.setRenderer(&renderer);
Qt3DRender::QMemoryBarrier memoryBarrier;
simulateInitializationSync(&memoryBarrier, &backendMemoryBarrier);
{
// WHEN
const bool newValue = false;
memoryBarrier.setEnabled(newValue);
backendMemoryBarrier.syncFromFrontEnd(&memoryBarrier, false);
// THEN
QCOMPARE(backendMemoryBarrier.isEnabled(), newValue);
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
}
{
// WHEN
const Qt3DRender::QMemoryBarrier::Operations newValue(Qt3DRender::QMemoryBarrier::AtomicCounter|Qt3DRender::QMemoryBarrier::ElementArray);
memoryBarrier.setWaitOperations(newValue);
backendMemoryBarrier.syncFromFrontEnd(&memoryBarrier, false);
// THEN
QCOMPARE(backendMemoryBarrier.waitOperations(), newValue);
QVERIFY(renderer.dirtyBits() & Qt3DRender::Render::AbstractRenderer::FrameGraphDirty);
renderer.clearDirtyBits(Qt3DRender::Render::AbstractRenderer::AllDirty);
}
}
};
QTEST_MAIN(tst_MemoryBarrier)
#include "tst_memorybarrier.moc"