diff options
Diffstat (limited to 'examples/quick/scenegraph/rendernode/d3d12renderer.cpp')
| -rw-r--r-- | examples/quick/scenegraph/rendernode/d3d12renderer.cpp | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/examples/quick/scenegraph/rendernode/d3d12renderer.cpp b/examples/quick/scenegraph/rendernode/d3d12renderer.cpp index df0e29eb67..e85811c089 100644 --- a/examples/quick/scenegraph/rendernode/d3d12renderer.cpp +++ b/examples/quick/scenegraph/rendernode/d3d12renderer.cpp @@ -54,12 +54,9 @@ #include <QSGRendererInterface> #include <QFile> -#if QT_CONFIG(d3d12) +// ### Qt 6: remove -D3D12RenderNode::D3D12RenderNode(QQuickItem *item) - : m_item(item) -{ -} +#if QT_CONFIG(d3d12) D3D12RenderNode::~D3D12RenderNode() { @@ -85,8 +82,8 @@ void D3D12RenderNode::releaseResources() void D3D12RenderNode::init() { - QSGRendererInterface *rif = m_item->window()->rendererInterface(); - m_device = static_cast<ID3D12Device *>(rif->getResource(m_item->window(), QSGRendererInterface::DeviceResource)); + QSGRendererInterface *rif = m_window->rendererInterface(); + m_device = static_cast<ID3D12Device *>(rif->getResource(m_window, QSGRendererInterface::DeviceResource)); Q_ASSERT(m_device); D3D12_ROOT_PARAMETER rootParameter; @@ -166,8 +163,8 @@ void D3D12RenderNode::init() psoDesc.RasterizerState = rastDesc; psoDesc.BlendState = blendDesc; // No depth. The correct stacking of the item is ensured by the projection matrix. - // Do not bother with stencil since we do not apply clipping in the - // example. If clipping is desired, render() needs to set a different PSO + // Note that this does not support clipping. + // If clipping is desired, render() needs to set a different PSO // with stencil enabled whenever the RenderState indicates so. psoDesc.SampleMask = UINT_MAX; psoDesc.PrimitiveTopologyType = D3D12_PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE; @@ -176,7 +173,7 @@ void D3D12RenderNode::init() psoDesc.DSVFormat = DXGI_FORMAT_D24_UNORM_S8_UINT; // not in use due to !DepthEnable, but this would be the correct format otherwise // We are rendering on the default render target so if the QuickWindow/View // has requested samples > 0 then we have to follow suit. - const uint samples = qMax(1, m_item->window()->format().samples()); + const uint samples = qMax(1, m_window->format().samples()); psoDesc.SampleDesc.Count = samples; if (samples > 1) { D3D12_FEATURE_DATA_MULTISAMPLE_QUALITY_LEVELS msaaInfo = {}; @@ -255,9 +252,9 @@ void D3D12RenderNode::render(const RenderState *state) if (!m_device) init(); - QSGRendererInterface *rif = m_item->window()->rendererInterface(); + QSGRendererInterface *rif = m_window->rendererInterface(); ID3D12GraphicsCommandList *commandList = static_cast<ID3D12GraphicsCommandList *>( - rif->getResource(m_item->window(), QSGRendererInterface::CommandListResource)); + rif->getResource(m_window, QSGRendererInterface::CommandListResource)); Q_ASSERT(commandList); const int msize = 16 * sizeof(float); @@ -266,9 +263,9 @@ void D3D12RenderNode::render(const RenderState *state) const float opacity = inheritedOpacity(); memcpy(cbPtr + 2 * msize, &opacity, sizeof(float)); - const QPointF p0(m_item->width() - 1, m_item->height() - 1); + const QPointF p0(m_width - 1, m_height - 1); const QPointF p1(0, 0); - const QPointF p2(0, m_item->height() - 1); + const QPointF p2(0, m_height - 1); float *vp = reinterpret_cast<float *>(vbPtr); *vp++ = p0.x(); @@ -299,7 +296,14 @@ QSGRenderNode::RenderingFlags D3D12RenderNode::flags() const QRectF D3D12RenderNode::rect() const { - return QRect(0, 0, m_item->width(), m_item->height()); + return QRect(0, 0, m_width, m_height); +} + +void D3D12RenderNode::sync(QQuickItem *item) +{ + m_window = item->window(); + m_width = item->width(); + m_height = item->height(); } #endif // d3d12 |