From 0b9fcb829313d0eaf2b496bf3ad44e5628fa43b2 Mon Sep 17 00:00:00 2001 From: Laszlo Agocs Date: Mon, 6 Jan 2020 12:24:59 +0100 Subject: Remove D3D12 scenegraph backend Task-number: QTBUG-79925 Change-Id: Id3f0a688f47efaf1653c85d23ef49618ed09c931 Reviewed-by: Paul Olav Tvete --- .../scenegraph/d3d12/qsgd3d12painternode.cpp | 255 --------------------- 1 file changed, 255 deletions(-) delete mode 100644 src/plugins/scenegraph/d3d12/qsgd3d12painternode.cpp (limited to 'src/plugins/scenegraph/d3d12/qsgd3d12painternode.cpp') diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12painternode.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12painternode.cpp deleted file mode 100644 index b22c42f2e5..0000000000 --- a/src/plugins/scenegraph/d3d12/qsgd3d12painternode.cpp +++ /dev/null @@ -1,255 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQuick module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qsgd3d12painternode_p.h" -#include "qsgd3d12rendercontext_p.h" -#include "qsgd3d12engine_p.h" -#include -#include - -QT_BEGIN_NAMESPACE - -QSGD3D12PainterTexture::QSGD3D12PainterTexture(QSGD3D12Engine *engine) - : QSGD3D12Texture(engine) -{ -} - -void QSGD3D12PainterTexture::bind() -{ - if (m_image.isNull()) { - if (!m_id) { - m_id = m_engine->genTexture(); - m_engine->createTexture(m_id, QSize(16, 16), QImage::Format_RGB32, 0); - } - } else if (m_image.size() != lastSize) { - lastSize = m_image.size(); - if (m_id) - m_engine->releaseTexture(m_id); - m_id = m_engine->genTexture(); - m_engine->createTexture(m_id, m_image.size(), m_image.format(), QSGD3D12Engine::TextureWithAlpha); - m_engine->queueTextureUpload(m_id, m_image); - } else if (!dirty.isEmpty()) { - const int bpl = m_image.bytesPerLine(); - const uchar *p = m_image.constBits() + dirty.y() * bpl + dirty.x() * 4; - QImage subImg(p, dirty.width(), dirty.height(), bpl, QImage::Format_ARGB32_Premultiplied); - m_engine->queueTextureUpload(m_id, subImg, dirty.topLeft()); - } - - dirty = QRect(); - - m_engine->useTexture(m_id); -} - -QSGD3D12PainterNode::QSGD3D12PainterNode(QQuickPaintedItem *item) - : m_item(item), - m_engine(static_cast(QQuickItemPrivate::get(item)->sceneGraphRenderContext())->engine()), - m_texture(new QSGD3D12PainterTexture(m_engine)), - m_geometry(QSGGeometry::defaultAttributes_TexturedPoint2D(), 4), - m_dirtyGeometry(false), - m_dirtyContents(false) -{ - setGeometry(&m_geometry); - m_material.setTexture(m_texture); - setMaterial(&m_material); -} - -QSGD3D12PainterNode::~QSGD3D12PainterNode() -{ - delete m_texture; -} - -void QSGD3D12PainterNode::setPreferredRenderTarget(QQuickPaintedItem::RenderTarget) -{ - // always QImage-based -} - -void QSGD3D12PainterNode::setSize(const QSize &size) -{ - if (m_size == size) - return; - - m_size = size; - m_dirtyGeometry = true; -} - -void QSGD3D12PainterNode::setDirty(const QRect &dirtyRect) -{ - m_dirtyRect = dirtyRect; - m_dirtyContents = true; - markDirty(DirtyMaterial); -} - -void QSGD3D12PainterNode::setOpaquePainting(bool) -{ - // ignored -} - -void QSGD3D12PainterNode::setLinearFiltering(bool linearFiltering) -{ - m_material.setFiltering(linearFiltering ? QSGTexture::Linear : QSGTexture::Nearest); - markDirty(DirtyMaterial); -} - -void QSGD3D12PainterNode::setMipmapping(bool) -{ - // ### not yet -} - -void QSGD3D12PainterNode::setSmoothPainting(bool s) -{ - if (m_smoothPainting == s) - return; - - m_smoothPainting = s; - m_dirtyContents = true; - markDirty(DirtyMaterial); -} - -void QSGD3D12PainterNode::setFillColor(const QColor &c) -{ - if (m_fillColor == c) - return; - - m_fillColor = c; - m_dirtyContents = true; - markDirty(DirtyMaterial); -} - -void QSGD3D12PainterNode::setContentsScale(qreal s) -{ - if (m_contentsScale == s) - return; - - m_contentsScale = s; - m_dirtyContents = true; - markDirty(DirtyMaterial); -} - -void QSGD3D12PainterNode::setFastFBOResizing(bool) -{ - // nope -} - -void QSGD3D12PainterNode::setTextureSize(const QSize &size) -{ - if (m_textureSize == size) - return; - - m_textureSize = size; - m_dirtyGeometry = true; -} - -QImage QSGD3D12PainterNode::toImage() const -{ - return *m_texture->image(); -} - -void QSGD3D12PainterNode::update() -{ - if (m_dirtyGeometry) { - m_dirtyGeometry = false; - QRectF src(0, 0, 1, 1); - QRectF dst(QPointF(0, 0), m_size); - QSGGeometry::updateTexturedRectGeometry(&m_geometry, dst, src); - markDirty(DirtyGeometry); - } - - QImage *img = m_texture->image(); - if (img->size() != m_textureSize) { - *img = QImage(m_textureSize, QImage::Format_ARGB32_Premultiplied); - img->fill(Qt::transparent); - m_dirtyContents = true; - } - - if (m_dirtyContents) { - m_dirtyContents = false; - if (!img->isNull()) { - QRect dirtyRect = m_dirtyRect.isNull() ? QRect(QPoint(0, 0), m_size) : m_dirtyRect; - QPainter painter; - painter.begin(img); - if (m_smoothPainting) - painter.setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::SmoothPixmapTransform); - - QRect clipRect; - QRect dirtyTextureRect; - - if (m_contentsScale == 1) { - float scaleX = m_textureSize.width() / (float) m_size.width(); - float scaleY = m_textureSize.height() / (float) m_size.height(); - painter.scale(scaleX, scaleY); - clipRect = dirtyRect; - dirtyTextureRect = QRectF(dirtyRect.x() * scaleX, - dirtyRect.y() * scaleY, - dirtyRect.width() * scaleX, - dirtyRect.height() * scaleY).toAlignedRect(); - } else { - painter.scale(m_contentsScale, m_contentsScale); - QRect sclip(qFloor(dirtyRect.x() / m_contentsScale), - qFloor(dirtyRect.y() / m_contentsScale), - qCeil(dirtyRect.width() / m_contentsScale + dirtyRect.x() / m_contentsScale - - qFloor(dirtyRect.x() / m_contentsScale)), - qCeil(dirtyRect.height() / m_contentsScale + dirtyRect.y() / m_contentsScale - - qFloor(dirtyRect.y() / m_contentsScale))); - clipRect = sclip; - dirtyTextureRect = dirtyRect; - } - - // only clip if we were originally updating only a subrect - if (!m_dirtyRect.isNull()) - painter.setClipRect(clipRect); - - painter.setCompositionMode(QPainter::CompositionMode_Source); - painter.fillRect(clipRect, m_fillColor); - painter.setCompositionMode(QPainter::CompositionMode_SourceOver); - - m_item->paint(&painter); - painter.end(); - - m_texture->dirty = dirtyTextureRect; - } - m_dirtyRect = QRect(); - } -} - -QSGTexture *QSGD3D12PainterNode::texture() const -{ - return m_texture; -} - -QT_END_NAMESPACE -- cgit v1.2.3