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Diffstat (limited to 'src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h')
-rw-r--r-- | src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h b/src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h deleted file mode 100644 index 445c5a01a..000000000 --- a/src/qtmultimediaquicktools/qdeclarativevideooutput_render_p.h +++ /dev/null @@ -1,154 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Copyright (C) 2016 Research In Motion -** Contact: https://www.qt.io/licensing/ -** -** This file is part 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 QDECLARATIVEVIDEOOUTPUT_RENDER_P_H -#define QDECLARATIVEVIDEOOUTPUT_RENDER_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <private/qdeclarativevideooutput_backend_p.h> -#include <private/qsgvideonode_yuv_p.h> -#include <private/qsgvideonode_rgb_p.h> -#include <private/qsgvideonode_texture_p.h> - -#include <QtCore/qmutex.h> -#include <QtMultimedia/qabstractvideosurface.h> - -QT_BEGIN_NAMESPACE - -class QSGVideoItemSurface; -class QVideoRendererControl; -class QOpenGLContext; -class QAbstractVideoFilter; -class QVideoFilterRunnable; - -class QDeclarativeVideoRendererBackend : public QDeclarativeVideoBackend -{ -public: - QDeclarativeVideoRendererBackend(QDeclarativeVideoOutput *parent); - ~QDeclarativeVideoRendererBackend(); - - bool init(QMediaService *service) override; - void itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &changeData) override; - void releaseSource() override; - void releaseControl() override; - QSize nativeSize() const override; - void updateGeometry() override; - QSGNode *updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *data) override; - QAbstractVideoSurface *videoSurface() const override; - QRectF adjustedViewport() const override; - -#if QT_CONFIG(opengl) - QOpenGLContext *glContext() const; -#endif - - friend class QSGVideoItemSurface; - void present(const QVideoFrame &frame); - void stop(); - - void appendFilter(QAbstractVideoFilter *filter) override; - void clearFilters() override; - void releaseResources() override; - void invalidateSceneGraph() override; - -private: - void scheduleDeleteFilterResources(); - - QPointer<QVideoRendererControl> m_rendererControl; - QList<QSGVideoNodeFactoryInterface*> m_videoNodeFactories; - QSGVideoItemSurface *m_surface; - QVideoSurfaceFormat m_surfaceFormat; - -#if QT_CONFIG(opengl) - QOpenGLContext *m_glContext = nullptr; -#endif - - QVideoFrame m_frame; - QVideoFrame m_frameOnFlush; - bool m_frameChanged; - QSGVideoNodeFactory_YUV m_i420Factory; - QSGVideoNodeFactory_RGB m_rgbFactory; - QSGVideoNodeFactory_Texture m_textureFactory; - QMutex m_frameMutex; - QRectF m_renderedRect; // Destination pixel coordinates, clipped - QRectF m_sourceTextureRect; // Source texture coordinates - - struct Filter { - Filter() : filter(0), runnable(0) { } - Filter(QAbstractVideoFilter *filter) : filter(filter), runnable(0) { } - QAbstractVideoFilter *filter; - QVideoFilterRunnable *runnable; - }; - QList<Filter> m_filters; -}; - -class QSGVideoItemSurface : public QAbstractVideoSurface -{ - Q_OBJECT -public: - explicit QSGVideoItemSurface(QDeclarativeVideoRendererBackend *backend, QObject *parent = 0); - ~QSGVideoItemSurface(); - QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const override; - bool start(const QVideoSurfaceFormat &format) override; - void stop() override; - bool present(const QVideoFrame &frame) override; - -#if QT_CONFIG(opengl) - void scheduleOpenGLContextUpdate(); -private slots: - void updateOpenGLContext(); -#endif - -private: - QDeclarativeVideoRendererBackend *m_backend; -}; - -QT_END_NAMESPACE - -#endif |