Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "qsgopenvgrenderable.h"
++
++ QT_BEGIN_NAMESPACE
++
++ QSGOpenVGRenderable::QSGOpenVGRenderable()
++ : m_opacity(1.0f)
++ {
++ m_opacityPaint = vgCreatePaint();
++ }
++
++ QSGOpenVGRenderable::~QSGOpenVGRenderable()
++ {
++ vgDestroyPaint(m_opacityPaint);
++ }
++
++ void QSGOpenVGRenderable::setOpacity(float opacity)
++ {
++ if (m_opacity == opacity)
++ return;
++
++ m_opacity = opacity;
++ VGfloat values[] = {
++ 1.0f, 1.0f, 1.0f, m_opacity
++ };
++ vgSetParameterfv(m_opacityPaint, VG_PAINT_COLOR, 4, values);
++ }
++
++ float QSGOpenVGRenderable::opacity() const
++ {
++ return m_opacity;
++ }
++
++ VGPaint QSGOpenVGRenderable::opacityPaint() const
++ {
++ return m_opacityPaint;
++ }
++
++ void QSGOpenVGRenderable::setTransform(const QOpenVGMatrix &transform)
++ {
++ m_transform = transform;
++ }
++
++ const QOpenVGMatrix &QSGOpenVGRenderable::transform() const
++ {
++ return m_transform;
++ }
++
++ QT_END_NAMESPACE