diff options
Diffstat (limited to 'src/plugins/platforms/wasm/qwasmbackingstore.h')
-rw-r--r-- | src/plugins/platforms/wasm/qwasmbackingstore.h | 41 |
1 files changed, 8 insertions, 33 deletions
diff --git a/src/plugins/platforms/wasm/qwasmbackingstore.h b/src/plugins/platforms/wasm/qwasmbackingstore.h index b93c96b483..54e9fe4cb3 100644 --- a/src/plugins/platforms/wasm/qwasmbackingstore.h +++ b/src/plugins/platforms/wasm/qwasmbackingstore.h @@ -1,31 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2018 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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 General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) 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.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-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2018 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #ifndef QWASMBACKINGSTORE_H #define QWASMBACKINGSTORE_H @@ -33,18 +7,20 @@ #include <qpa/qplatformbackingstore.h> #include <QtGui/qimage.h> +#include <emscripten/val.h> + QT_BEGIN_NAMESPACE class QOpenGLTexture; class QRegion; class QWasmCompositor; +class QWasmWindow; class QWasmBackingStore : public QPlatformBackingStore { public: QWasmBackingStore(QWasmCompositor *compositor, QWindow *window); ~QWasmBackingStore(); - void destroy(); QPaintDevice *paintDevice() override; @@ -54,17 +30,16 @@ public: QImage toImage() const override; const QImage &getImageRef() const; - const QOpenGLTexture *getUpdatedTexture(); + emscripten::val getUpdatedWebImage(QWasmWindow *window); protected: - void updateTexture(); + void updateTexture(QWasmWindow *window); private: QWasmCompositor *m_compositor; QImage m_image; - QScopedPointer<QOpenGLTexture> m_texture; QRegion m_dirty; - bool m_recreateTexture = false; + emscripten::val m_webImageDataArray = emscripten::val::undefined(); }; QT_END_NAMESPACE |