TEMPLATE = subdirs
-SUBDIRS += m3u
+SUBDIRS += m3u videonode
android {
SUBDIRS += android opensles
--- /dev/null
+{
+ "Keys": ["sgvideonodes"]
+}
--- /dev/null
+TARGET = imx6vivantevideonode
+QT += multimedia-private qtmultimediaquicktools-private
+
+PLUGIN_TYPE=video/videonode
+PLUGIN_CLASS_NAME = QSGVivanteVideoNodeFactory
+load(qt_plugin)
+
+HEADERS += \
+ qsgvivantevideonode.h \
+ qsgvivantevideomaterialshader.h \
+ qsgvivantevideomaterial.h \
+ qsgvivantevideonodefactory.h
+
+SOURCES += \
+ qsgvivantevideonode.cpp \
+ qsgvivantevideomaterialshader.cpp \
+ qsgvivantevideomaterial.cpp \
+ qsgvivantevideonodefactory.cpp
+
+OTHER_FILES += \
+ imx6.json
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include "qsgvivantevideomaterial.h"
+#include "qsgvivantevideomaterialshader.h"
+#include "qsgvivantevideonode.h"
+
+#include <QOpenGLContext>
+#include <QThread>
+
+#include <unistd.h>
+
+
+//#define QT_VIVANTE_VIDEO_DEBUG
+
+QSGVivanteVideoMaterial::QSGVivanteVideoMaterial() :
+ mOpacity(1.0),
+ mCurrentTexture(0)
+{
+#ifdef QT_VIVANTE_VIDEO_DEBUG
+ qDebug() << Q_FUNC_INFO;
+#endif
+
+ setFlag(Blending, false);
+}
+
+QSGVivanteVideoMaterial::~QSGVivanteVideoMaterial()
+{
+ for (GLuint id : mBitsToTextureMap.values()) {
+#ifdef QT_VIVANTE_VIDEO_DEBUG
+ qDebug() << "delete texture: " << id;
+#endif
+ glDeleteTextures(1, &id);
+ }
+}
+
+QSGMaterialType *QSGVivanteVideoMaterial::type() const {
+ static QSGMaterialType theType;
+ return &theType;
+}
+
+QSGMaterialShader *QSGVivanteVideoMaterial::createShader() const {
+ return new QSGVivanteVideoMaterialShader;
+}
+
+int QSGVivanteVideoMaterial::compare(const QSGMaterial *other) const {
+ if (this->type() == other->type()) {
+ const QSGVivanteVideoMaterial *m = static_cast<const QSGVivanteVideoMaterial *>(other);
+ if (this->mBitsToTextureMap == m->mBitsToTextureMap)
+ return 0;
+ else
+ return 1;
+ }
+ return 1;
+}
+
+void QSGVivanteVideoMaterial::updateBlending() {
+ setFlag(Blending, qFuzzyCompare(mOpacity, qreal(1.0)) ? false : true);
+}
+
+void QSGVivanteVideoMaterial::setCurrentFrame(const QVideoFrame &frame) {
+ QMutexLocker lock(&mFrameMutex);
+ mNextFrame = frame;
+
+#ifdef QT_VIVANTE_VIDEO_DEBUG
+ qDebug() << Q_FUNC_INFO << " new frame: " << frame;
+#endif
+}
+
+void QSGVivanteVideoMaterial::bind()
+{
+ QOpenGLContext *glcontext = QOpenGLContext::currentContext();
+ if (glcontext == 0) {
+ qWarning() << Q_FUNC_INFO << "no QOpenGLContext::currentContext() => return";
+ return;
+ }
+
+ QMutexLocker lock(&mFrameMutex);
+ if (mNextFrame.isValid()) {
+ mCurrentFrame.unmap();
+
+ mCurrentFrame = mNextFrame;
+ mCurrentTexture = vivanteMapping(mNextFrame);
+ }
+ else
+ glBindTexture(GL_TEXTURE_2D, mCurrentTexture);
+}
+
+GLuint QSGVivanteVideoMaterial::vivanteMapping(QVideoFrame vF)
+{
+ QOpenGLContext *glcontext = QOpenGLContext::currentContext();
+ if (glcontext == 0) {
+ qWarning() << Q_FUNC_INFO << "no QOpenGLContext::currentContext() => return 0";
+ return 0;
+ }
+
+ static PFNGLTEXDIRECTVIVMAPPROC glTexDirectVIVMap_LOCAL = 0;
+ static PFNGLTEXDIRECTINVALIDATEVIVPROC glTexDirectInvalidateVIV_LOCAL = 0;
+
+ if (glTexDirectVIVMap_LOCAL == 0 || glTexDirectInvalidateVIV_LOCAL == 0) {
+ glTexDirectVIVMap_LOCAL = reinterpret_cast<PFNGLTEXDIRECTVIVMAPPROC>(glcontext->getProcAddress("glTexDirectVIVMap"));
+ glTexDirectInvalidateVIV_LOCAL = reinterpret_cast<PFNGLTEXDIRECTINVALIDATEVIVPROC>(glcontext->getProcAddress("glTexDirectInvalidateVIV"));
+ }
+ if (glTexDirectVIVMap_LOCAL == 0 || glTexDirectInvalidateVIV_LOCAL == 0) {
+ qWarning() << Q_FUNC_INFO << "couldn't find \"glTexDirectVIVMap\" and/or \"glTexDirectInvalidateVIV\" => do nothing and return";
+ return 0;
+ }
+
+
+ if (vF.map(QAbstractVideoBuffer::ReadOnly)) {
+
+ if (!mBitsToTextureMap.contains(vF.bits())) {
+ GLuint tmpTexId;
+ glGenTextures(1, &tmpTexId);
+ mBitsToTextureMap.insert(vF.bits(), tmpTexId);
+
+ const uchar *constBits = vF.bits();
+ void *bits = (void*)constBits;
+
+#ifdef QT_VIVANTE_VIDEO_DEBUG
+ qDebug() << Q_FUNC_INFO << "new texture, texId: " << tmpTexId << "; constBits: " << constBits;
+#endif
+
+ GLuint physical = ~0U;
+
+ glBindTexture(GL_TEXTURE_2D, tmpTexId);
+ glTexDirectVIVMap_LOCAL(GL_TEXTURE_2D,
+ vF.width(), vF.height(),
+ QSGVivanteVideoNode::getVideoFormat2GLFormatMap().value(vF.pixelFormat()),
+ &bits, &physical);
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+ glTexDirectInvalidateVIV_LOCAL(GL_TEXTURE_2D);
+
+ return tmpTexId;
+ }
+ else {
+ glBindTexture(GL_TEXTURE_2D, mBitsToTextureMap.value(vF.bits()));
+ glTexDirectInvalidateVIV_LOCAL(GL_TEXTURE_2D);
+ return mBitsToTextureMap.value(vF.bits());
+ }
+ }
+ else {
+#ifdef QT_VIVANTE_VIDEO_DEBUG
+ qWarning() << " couldn't map the QVideoFrame vF: " << vF;
+#endif
+ return 0;
+ }
+
+ Q_ASSERT(false); // should never reach this line!;
+ return 0;
+}
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGVIDEOMATERIAL_VIVMAP_H
+#define QSGVIDEOMATERIAL_VIVMAP_H
+
+#include <QList>
+#include <QPair>
+
+#include <QSGMaterial>
+#include <QVideoFrame>
+#include <QMutex>
+
+
+class QSGVivanteVideoMaterial : public QSGMaterial
+{
+public:
+ QSGVivanteVideoMaterial();
+ ~QSGVivanteVideoMaterial();
+
+ virtual QSGMaterialType *type() const;
+ virtual QSGMaterialShader *createShader() const;
+ virtual int compare(const QSGMaterial *other) const;
+ void updateBlending();
+ void setCurrentFrame(const QVideoFrame &frame);
+
+ void bind();
+ GLuint vivanteMapping(QVideoFrame texIdVideoFramePair);
+
+ void setOpacity(float o) { mOpacity = o; }
+
+private:
+ qreal mOpacity;
+
+ QMap<const uchar*, GLuint> mBitsToTextureMap;
+ QVideoFrame mCurrentFrame, mNextFrame;
+ GLuint mCurrentTexture;
+
+ QMutex mFrameMutex;
+};
+
+#endif // QSGVIDEOMATERIAL_VIVMAP_H
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsgvivantevideomaterialshader.h"
+#include "qsgvivantevideonode.h"
+#include "qsgvivantevideomaterial.h"
+
+void QSGVivanteVideoMaterialShader::updateState(const RenderState &state,
+ QSGMaterial *newMaterial,
+ QSGMaterial *oldMaterial)
+{
+ Q_UNUSED(oldMaterial);
+
+ QSGVivanteVideoMaterial *mat = static_cast<QSGVivanteVideoMaterial *>(newMaterial);
+ program()->setUniformValue(mIdTexture, 0);
+ mat->bind();
+ if (state.isOpacityDirty()) {
+ mat->setOpacity(state.opacity());
+ program()->setUniformValue(mIdOpacity, state.opacity());
+ }
+ if (state.isMatrixDirty())
+ program()->setUniformValue(mIdMatrix, state.combinedMatrix());
+}
+
+const char * const *QSGVivanteVideoMaterialShader::attributeNames() const {
+ static const char *names[] = {
+ "qt_VertexPosition",
+ "qt_VertexTexCoord",
+ 0
+ };
+ return names;
+}
+
+const char *QSGVivanteVideoMaterialShader::vertexShader() const {
+ static const char *shader =
+ "uniform highp mat4 qt_Matrix; \n"
+ "attribute highp vec4 qt_VertexPosition; \n"
+ "attribute highp vec2 qt_VertexTexCoord; \n"
+ "varying highp vec2 qt_TexCoord; \n"
+ "void main() { \n"
+ " qt_TexCoord = qt_VertexTexCoord; \n"
+ " gl_Position = qt_Matrix * qt_VertexPosition; \n"
+ "}";
+ return shader;
+}
+
+const char *QSGVivanteVideoMaterialShader::fragmentShader() const {
+ static const char *shader =
+ "uniform sampler2D texture;"
+ "uniform lowp float opacity;"
+ ""
+ "varying highp vec2 qt_TexCoord;"
+ ""
+ "void main()"
+ "{"
+ " gl_FragColor = texture2D( texture, qt_TexCoord ) * opacity;\n"
+ "}";
+ return shader;
+}
+
+
+void QSGVivanteVideoMaterialShader::initialize() {
+ mIdMatrix = program()->uniformLocation("qt_Matrix");
+ mIdTexture = program()->uniformLocation("texture");
+ mIdOpacity = program()->uniformLocation("opacity");
+}
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGVIDEOMATERIALSHADER_VIVANTE_H
+#define QSGVIDEOMATERIALSHADER_VIVANTE_H
+
+#include <QSGMaterial>
+
+class QSGVivanteVideoMaterialShader : public QSGMaterialShader
+{
+public:
+ void updateState(const RenderState &state, QSGMaterial *newMaterial, QSGMaterial *oldMaterial);
+ virtual char const *const *attributeNames() const;
+
+protected:
+ virtual const char *vertexShader() const;
+ virtual const char *fragmentShader() const;
+ virtual void initialize();
+
+private:
+ int mIdMatrix;
+ int mIdTexture;
+ int mIdOpacity;
+};
+
+#endif // QSGVIDEOMATERIALSHADER_VIVANTE_H
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <GLES2/gl2.h>
+#include <GLES2/gl2ext.h>
+
+#include "qsgvivantevideonode.h"
+#include "qsgvivantevideomaterialshader.h"
+#include "qsgvivantevideomaterial.h"
+
+QMap<QVideoFrame::PixelFormat, GLenum> QSGVivanteVideoNode::static_VideoFormat2GLFormatMap = QMap<QVideoFrame::PixelFormat, GLenum>();
+
+QSGVivanteVideoNode::QSGVivanteVideoNode(const QVideoSurfaceFormat &format) :
+ mFormat(format)
+{
+ setFlag(QSGNode::OwnsMaterial, true);
+ mMaterial = new QSGVivanteVideoMaterial();
+ setMaterial(mMaterial);
+}
+
+QSGVivanteVideoNode::~QSGVivanteVideoNode()
+{
+}
+
+void QSGVivanteVideoNode::setCurrentFrame(const QVideoFrame &frame)
+{
+ mMaterial->setCurrentFrame(frame);
+ markDirty(DirtyMaterial);
+}
+
+const QMap<QVideoFrame::PixelFormat, GLenum>& QSGVivanteVideoNode::getVideoFormat2GLFormatMap()
+{
+ if (static_VideoFormat2GLFormatMap.isEmpty()) {
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_YV12, GL_VIV_YV12);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_NV12, GL_VIV_NV12);
+
+
+ // The following formats should work but are untested!
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_NV21, GL_VIV_NV21);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_UYVY, GL_VIV_UYVY);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_YUYV, GL_VIV_YUY2);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_RGB32, GL_RGBA);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_RGB24, GL_RGB);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_RGB565, GL_RGB565);
+ static_VideoFormat2GLFormatMap.insert(QVideoFrame::Format_BGRA32, GL_BGRA_EXT);
+ }
+
+ return static_VideoFormat2GLFormatMap;
+}
+
+
+
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGVIDEONODE_VIVANTE_H
+#define QSGVIDEONODE_VIVANTE_H
+
+#include <private/qsgvideonode_p.h>
+#include <QVideoSurfaceFormat>
+
+class QSGVivanteVideoMaterial;
+class QSGVivanteVideoNode : public QSGVideoNode
+{
+public:
+ QSGVivanteVideoNode(const QVideoSurfaceFormat &format);
+ ~QSGVivanteVideoNode();
+
+ virtual QVideoFrame::PixelFormat pixelFormat() const { return mFormat.pixelFormat(); }
+ void setCurrentFrame(const QVideoFrame &frame);
+
+ static const QMap<QVideoFrame::PixelFormat, GLenum>& getVideoFormat2GLFormatMap();
+
+private:
+ QVideoSurfaceFormat mFormat;
+ QSGVivanteVideoMaterial *mMaterial;
+
+ static QMap<QVideoFrame::PixelFormat, GLenum> static_VideoFormat2GLFormatMap;
+};
+
+#endif // QSGVIDEONODE_VIVANTE_H
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsgvivantevideonodefactory.h"
+#include "qsgvivantevideonode.h"
+
+QList<QVideoFrame::PixelFormat> QSGVivanteVideoNodeFactory::supportedPixelFormats(
+ QAbstractVideoBuffer::HandleType handleType) const
+{
+ if (handleType == QAbstractVideoBuffer::NoHandle)
+ return QSGVivanteVideoNode::getVideoFormat2GLFormatMap().keys();
+ else
+ return QList<QVideoFrame::PixelFormat>();
+}
+
+QSGVideoNode *QSGVivanteVideoNodeFactory::createNode(const QVideoSurfaceFormat &format)
+{
+ if (supportedPixelFormats(format.handleType()).contains(format.pixelFormat())) {
+ return new QSGVivanteVideoNode(format);
+ }
+ return 0;
+}
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2014 Pelagicore AG
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGVIDEONODEFACTORY_VIVANTE_H
+#define QSGVIDEONODEFACTORY_VIVANTE_H
+
+#include <QObject>
+#include <private/qsgvideonode_p.h>
+
+class QSGVivanteVideoNodeFactory : public QObject, public QSGVideoNodeFactoryInterface
+{
+public:
+ Q_OBJECT
+ Q_PLUGIN_METADATA(IID QSGVideoNodeFactoryInterface_iid FILE "imx6.json")
+ Q_INTERFACES(QSGVideoNodeFactoryInterface)
+
+ QList<QVideoFrame::PixelFormat> supportedPixelFormats(QAbstractVideoBuffer::HandleType handleType) const;
+ QSGVideoNode *createNode(const QVideoSurfaceFormat &format);
+};
+#endif // QSGVIDEONODEFACTORY_VIVANTE_H
--- /dev/null
+TEMPLATE = subdirs
+
+*imx6* {
+ SUBDIRS += imx6
+}
projects / platform / upstream / qtmultimedia.git / commitdiff