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Diffstat (limited to 'src/imports/texture-sharing/sharedtextureprovider.h')
-rw-r--r-- | src/imports/texture-sharing/sharedtextureprovider.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/imports/texture-sharing/sharedtextureprovider.h b/src/imports/texture-sharing/sharedtextureprovider.h deleted file mode 100644 index f25c7de9c..000000000 --- a/src/imports/texture-sharing/sharedtextureprovider.h +++ /dev/null @@ -1,118 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2019 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef SHAREDTEXTUREPROVIDER_H -#define SHAREDTEXTUREPROVIDER_H - -#include <QOpenGLFunctions> -#include <QQuickImageProvider> -#include <QtQuick/QSGTexture> -#include <QScopedPointer> -#include <QHash> - -#include <QtWaylandClient/private/qwaylandserverbufferintegration_p.h> - -QT_BEGIN_NAMESPACE - -class TextureSharingExtension; - -class SharedTextureRegistry : public QObject -{ - Q_OBJECT -public: - SharedTextureRegistry(); - ~SharedTextureRegistry() override; - - const QtWaylandClient::QWaylandServerBuffer *bufferForId(const QString &id) const; - void requestBuffer(const QString &id); - void abandonBuffer(const QString &id); - - static bool preinitialize(); - -public slots: - void receiveBuffer(QtWaylandClient::QWaylandServerBuffer *buffer, const QString &id); - -signals: - void replyReceived(const QString &id); - -private slots: - void handleExtensionActive(); - -private: - TextureSharingExtension *m_extension = nullptr; - QHash<QString, QtWaylandClient::QWaylandServerBuffer *> m_buffers; - QStringList m_pendingBuffers; -}; - -class SharedTextureProvider : public QQuickAsyncImageProvider -{ -public: - SharedTextureProvider(); - ~SharedTextureProvider() override; - - QQuickImageResponse *requestImageResponse(const QString &id, const QSize &requestedSize) override; - -private: - SharedTextureRegistry *m_registry = nullptr; - bool m_sharingAvailable = false; -}; - -class SharedTexture : public QSGTexture -{ - Q_OBJECT -public: - SharedTexture(QtWaylandClient::QWaylandServerBuffer *buffer); - - int textureId() const override; - QSize textureSize() const override; - bool hasAlphaChannel() const override; - bool hasMipmaps() const override; - - void bind() override; - -private: - void updateGLTexture() const; - QtWaylandClient::QWaylandServerBuffer *m_buffer = nullptr; - mutable QOpenGLTexture *m_tex = nullptr; -}; - - -QT_END_NAMESPACE - -#endif // SHAREDTEXTUREPROVIDER_H |