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authorFrederik Gladhorn <frederik.gladhorn@digia.com>2014-02-12 14:11:35 +0100
committerFrederik Gladhorn <frederik.gladhorn@digia.com>2014-02-12 14:11:35 +0100
commitc6ec402d257dfc49a98d2f88989b6dfee7bc4e8a (patch)
tree92a278d08342bb85e2fe18d2ea78d66530984aca /src
parent7a02bcaad18d7aa133944a23f863c2f9efcbf5fe (diff)
parentdb7f7cc5654ddec60297259bc9f86f5f777749cd (diff)
Merge remote-tracking branch 'origin/stable' into dev
Diffstat (limited to 'src')
-rw-r--r--src/multimedia/audio/qsoundeffect_pulse_p.cpp6
-rw-r--r--src/plugins/android/src/mediacapture/qandroidcamerasession.cpp17
-rw-r--r--src/plugins/directshow/camera/dscamerasession.cpp40
-rw-r--r--src/plugins/directshow/camera/dscamerasession.h2
-rw-r--r--src/plugins/gstreamer/camerabin/camerabinmetadata.cpp131
-rw-r--r--src/plugins/plugins.pro2
-rw-r--r--src/plugins/pulseaudio/qaudiooutput_pulse.cpp12
-rw-r--r--src/plugins/videonode/imx6/imx6.json3
-rw-r--r--src/plugins/videonode/imx6/imx6.pro21
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideomaterial.cpp196
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideomaterial.h80
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideomaterialshader.cpp104
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideomaterialshader.h64
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideonode.cpp90
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideonode.h67
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideonodefactory.cpp60
-rw-r--r--src/plugins/videonode/imx6/qsgvivantevideonodefactory.h58
-rw-r--r--src/plugins/videonode/videonode.pro5
18 files changed, 876 insertions, 82 deletions
diff --git a/src/multimedia/audio/qsoundeffect_pulse_p.cpp b/src/multimedia/audio/qsoundeffect_pulse_p.cpp
index 23e8d727f..ef09cd90a 100644
--- a/src/multimedia/audio/qsoundeffect_pulse_p.cpp
+++ b/src/multimedia/audio/qsoundeffect_pulse_p.cpp
@@ -928,12 +928,8 @@ void QSoundEffectPrivate::createPulseStream()
return;
pa_proplist *propList = pa_proplist_new();
- if (m_category.isNull()) {
- // Meant to be one of the strings "video", "music", "game", "event", "phone", "animation", "production", "a11y", "test"
- pa_proplist_sets(propList, PA_PROP_MEDIA_ROLE, "game");
- } else {
+ if (!m_category.isNull())
pa_proplist_sets(propList, PA_PROP_MEDIA_ROLE, m_category.toLatin1().constData());
- }
pa_stream *stream = pa_stream_new_with_proplist(pulseDaemon()->context(), m_name.constData(), &m_pulseSpec, 0, propList);
pa_proplist_free(propList);
diff --git a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
index 86c5e3120..2b540dc87 100644
--- a/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
+++ b/src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
@@ -57,15 +57,16 @@ QT_BEGIN_NAMESPACE
class DataVideoBuffer : public QAbstractVideoBuffer
{
public:
- DataVideoBuffer(const QByteArray &d)
+ DataVideoBuffer(const QByteArray &d, int bpl = -1)
: QAbstractVideoBuffer(NoHandle)
, data(d)
, mode(NotMapped)
+ , bytesPerLine(bpl)
{ }
MapMode mapMode() const { return mode; }
- uchar *map(MapMode m, int *numBytes, int *bytesPerLine)
+ uchar *map(MapMode m, int *numBytes, int *bpl)
{
if (mode != NotMapped || m == NotMapped)
return 0;
@@ -75,8 +76,8 @@ public:
if (numBytes)
*numBytes = data.size();
- if (bytesPerLine)
- *bytesPerLine = -1;
+ if (bpl)
+ *bpl = bytesPerLine;
return reinterpret_cast<uchar *>(data.data());
}
@@ -86,6 +87,7 @@ public:
private:
QByteArray data;
MapMode mode;
+ int bytesPerLine;
};
@@ -543,8 +545,11 @@ void QAndroidCameraSession::onCameraFrameFetched(const QByteArray &frame)
{
m_videoProbesMutex.lock();
if (frame.size() && m_videoProbes.count()) {
- QVideoFrame videoFrame(new DataVideoBuffer(frame),
- m_camera->previewSize(),
+ const QSize frameSize = m_camera->previewSize();
+ // Bytes per line should be only for the first plane. For NV21, the Y plane has 8 bits
+ // per sample, so bpl == width
+ QVideoFrame videoFrame(new DataVideoBuffer(frame, frameSize.width()),
+ frameSize,
QVideoFrame::Format_NV21);
foreach (QAndroidMediaVideoProbeControl *probe, m_videoProbes)
probe->newFrameProbed(videoFrame);
diff --git a/src/plugins/directshow/camera/dscamerasession.cpp b/src/plugins/directshow/camera/dscamerasession.cpp
index 6b474e898..1ecc368e7 100644
--- a/src/plugins/directshow/camera/dscamerasession.cpp
+++ b/src/plugins/directshow/camera/dscamerasession.cpp
@@ -173,6 +173,8 @@ public:
DSCameraSession::DSCameraSession(QObject *parent)
: QObject(parent)
,m_currentImageId(0)
+ , needsHorizontalMirroring(false)
+ , needsVerticalMirroring(true)
{
pBuild = NULL;
pGraph = NULL;
@@ -581,7 +583,7 @@ void DSCameraSession::captureFrame()
mutex.lock();
image = QImage(frames.at(0)->buffer,m_windowSize.width(),m_windowSize.height(),
- QImage::Format_RGB888).rgbSwapped().mirrored(true);
+ QImage::Format_RGB888).rgbSwapped().mirrored(needsHorizontalMirroring, needsVerticalMirroring);
QVideoFrame frame(image);
frame.setStartTime(frames.at(0)->time);
@@ -595,7 +597,7 @@ void DSCameraSession::captureFrame()
mutex.lock();
image = QImage(frames.at(0)->buffer,m_windowSize.width(),m_windowSize.height(),
- QImage::Format_RGB32).mirrored(true);
+ QImage::Format_RGB32).mirrored(needsHorizontalMirroring, needsVerticalMirroring);
QVideoFrame frame(image);
frame.setStartTime(frames.at(0)->time);
@@ -805,7 +807,39 @@ void DSCameraSession::updateProperties()
types.clear();
resolutions.clear();
-
+ IAMVideoControl *pVideoControl = 0;
+ hr = pBuild->FindInterface(&PIN_CATEGORY_CAPTURE, &MEDIATYPE_Video,pCap,
+ IID_IAMVideoControl, (void**)&pVideoControl);
+ if (FAILED(hr)) {
+ qWarning() << "Failed to get the video control";
+ } else {
+ IPin *pPin = 0;
+ if (pCap) {
+ hr = getPin(pCap, PINDIR_OUTPUT, &pPin);
+ if (FAILED(hr)) {
+ qWarning() << "Failed to get the pin for the video control";
+ } else {
+ long supportedModes;
+ hr = pVideoControl->GetCaps(pPin, &supportedModes);
+ if (FAILED(hr)) {
+ qWarning() << "Failed to get the supported modes of the video control";
+ } else if (supportedModes & VideoControlFlag_FlipHorizontal || supportedModes & VideoControlFlag_FlipVertical) {
+ long mode;
+ hr = pVideoControl->GetMode(pPin, &mode);
+ if (FAILED(hr)) {
+ qWarning() << "Failed to get the mode of the video control";
+ } else {
+ if (supportedModes & VideoControlFlag_FlipHorizontal)
+ needsHorizontalMirroring = (mode & VideoControlFlag_FlipHorizontal);
+ if (supportedModes & VideoControlFlag_FlipVertical)
+ needsVerticalMirroring = (mode & VideoControlFlag_FlipVertical);
+ }
+ }
+ pPin->Release();
+ }
+ }
+ pVideoControl->Release();
+ }
for (int iIndex = 0; iIndex < iCount; iIndex++) {
hr = pConfig->GetStreamCaps(iIndex, &pmt, reinterpret_cast<BYTE*>(&scc));
if (hr == S_OK) {
diff --git a/src/plugins/directshow/camera/dscamerasession.h b/src/plugins/directshow/camera/dscamerasession.h
index e78358a5f..0fe12dec3 100644
--- a/src/plugins/directshow/camera/dscamerasession.h
+++ b/src/plugins/directshow/camera/dscamerasession.h
@@ -188,6 +188,8 @@ private:
QString m_snapshot;
int m_currentImageId;
+ bool needsHorizontalMirroring;
+ bool needsVerticalMirroring;
protected:
HRESULT getPin(IBaseFilter *pFilter, PIN_DIRECTION PinDir, IPin **ppPin);
bool createFilterGraph();
diff --git a/src/plugins/gstreamer/camerabin/camerabinmetadata.cpp b/src/plugins/gstreamer/camerabin/camerabinmetadata.cpp
index 1e55e9e84..b265fc2aa 100644
--- a/src/plugins/gstreamer/camerabin/camerabinmetadata.cpp
+++ b/src/plugins/gstreamer/camerabin/camerabinmetadata.cpp
@@ -46,12 +46,15 @@
#include <gst/gst.h>
#include <gst/gstversion.h>
+#include <QDebug>
+
QT_BEGIN_NAMESPACE
struct QGstreamerMetaDataKeyLookup
{
QString key;
const char *token;
+ QVariant::Type type;
};
static QVariant fromGStreamerOrientation(const QVariant &value)
@@ -86,74 +89,84 @@ static QVariant toGStreamerOrientation(const QVariant &value)
static const QGstreamerMetaDataKeyLookup qt_gstreamerMetaDataKeys[] =
{
- { QMediaMetaData::Title, GST_TAG_TITLE },
- //{ QMediaMetaData::SubTitle, 0 },
- //{ QMediaMetaData::Author, 0 },
- { QMediaMetaData::Comment, GST_TAG_COMMENT },
- { QMediaMetaData::Date, GST_TAG_DATE_TIME },
- { QMediaMetaData::Description, GST_TAG_DESCRIPTION },
- //{ QMediaMetaData::Category, 0 },
- { QMediaMetaData::Genre, GST_TAG_GENRE },
- //{ QMediaMetaData::Year, 0 },
- //{ QMediaMetaData::UserRating, 0 },
-
- { QMediaMetaData::Language, GST_TAG_LANGUAGE_CODE },
-
- { QMediaMetaData::Publisher, GST_TAG_ORGANIZATION },
- { QMediaMetaData::Copyright, GST_TAG_COPYRIGHT },
- //{ QMediaMetaData::ParentalRating, 0 },
- //{ QMediaMetaData::RatingOrganisation, 0 },
+ { QMediaMetaData::Title, GST_TAG_TITLE, QVariant::String },
+ //{ QMediaMetaData::SubTitle, 0, QVariant::String },
+ //{ QMediaMetaData::Author, 0, QVariant::String },
+ { QMediaMetaData::Comment, GST_TAG_COMMENT, QVariant::String },
+ { QMediaMetaData::Date, GST_TAG_DATE_TIME, QVariant::DateTime },
+ { QMediaMetaData::Description, GST_TAG_DESCRIPTION, QVariant::String },
+ //{ QMediaMetaData::Category, 0, QVariant::String },
+ { QMediaMetaData::Genre, GST_TAG_GENRE, QVariant::String },
+ //{ QMediaMetaData::Year, 0, QVariant::Int },
+ //{ QMediaMetaData::UserRating, , QVariant::Int },
+
+ { QMediaMetaData::Language, GST_TAG_LANGUAGE_CODE, QVariant::String },
+
+ { QMediaMetaData::Publisher, GST_TAG_ORGANIZATION, QVariant::String },
+ { QMediaMetaData::Copyright, GST_TAG_COPYRIGHT, QVariant::String },
+ //{ QMediaMetaData::ParentalRating, 0, QVariant::String },
+ //{ QMediaMetaData::RatingOrganisation, 0, QVariant::String },
// Media
- //{ QMediaMetaData::Size, 0 },
- //{ QMediaMetaData::MediaType, 0 },
- { QMediaMetaData::Duration, GST_TAG_DURATION },
+ //{ QMediaMetaData::Size, 0, QVariant::Int },
+ //{ QMediaMetaData::MediaType, 0, QVariant::String },
+ { QMediaMetaData::Duration, GST_TAG_DURATION, QVariant::Int },
// Audio
- { QMediaMetaData::AudioBitRate, GST_TAG_BITRATE },
- { QMediaMetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
- //{ QMediaMetaData::ChannelCount, 0 },
- //{ QMediaMetaData::SampleRate, 0 },
+ { QMediaMetaData::AudioBitRate, GST_TAG_BITRATE, QVariant::Int },
+ { QMediaMetaData::AudioCodec, GST_TAG_AUDIO_CODEC, QVariant::String },
+ //{ QMediaMetaData::ChannelCount, 0, QVariant::Int },
+ //{ QMediaMetaData::SampleRate, 0, QVariant::Int },
// Music
- { QMediaMetaData::AlbumTitle, GST_TAG_ALBUM },
- { QMediaMetaData::AlbumArtist, GST_TAG_ARTIST},
- { QMediaMetaData::ContributingArtist, GST_TAG_PERFORMER },
+ { QMediaMetaData::AlbumTitle, GST_TAG_ALBUM, QVariant::String },
+ { QMediaMetaData::AlbumArtist, GST_TAG_ARTIST, QVariant::String},
+ { QMediaMetaData::ContributingArtist, GST_TAG_PERFORMER, QVariant::String },
#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 19)
- { QMediaMetaData::Composer, GST_TAG_COMPOSER },
+ { QMediaMetaData::Composer, GST_TAG_COMPOSER, QVariant::String },
#endif
- //{ QMediaMetaData::Conductor, 0 },
- //{ QMediaMetaData::Lyrics, 0 },
- //{ QMediaMetaData::Mood, 0 },
- { QMediaMetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
+ //{ QMediaMetaData::Conductor, 0, QVariant::String },
+ //{ QMediaMetaData::Lyrics, 0, QVariant::String },
+ //{ QMediaMetaData::Mood, 0, QVariant::String },
+ { QMediaMetaData::TrackNumber, GST_TAG_TRACK_NUMBER, QVariant::Int },
- //{ QMediaMetaData::CoverArtUrlSmall, 0 },
- //{ QMediaMetaData::CoverArtUrlLarge, 0 },
+ //{ QMediaMetaData::CoverArtUrlSmall, 0, QVariant::String },
+ //{ QMediaMetaData::CoverArtUrlLarge, 0, QVariant::String },
// Image/Video
- //{ QMediaMetaData::Resolution, 0 },
- //{ QMediaMetaData::PixelAspectRatio, 0 },
+ //{ QMediaMetaData::Resolution, 0, QVariant::Size },
+ //{ QMediaMetaData::PixelAspectRatio, 0, QVariant::Size },
// Video
- //{ QMediaMetaData::VideoFrameRate, 0 },
- //{ QMediaMetaData::VideoBitRate, 0 },
- { QMediaMetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
+ //{ QMediaMetaData::VideoFrameRate, 0, QVariant::String },
+ //{ QMediaMetaData::VideoBitRate, 0, QVariant::Double },
+ { QMediaMetaData::VideoCodec, GST_TAG_VIDEO_CODEC, QVariant::String },
- //{ QMediaMetaData::PosterUrl, 0 },
+ //{ QMediaMetaData::PosterUrl, 0, QVariant::String },
// Movie
- //{ QMediaMetaData::ChapterNumber, 0 },
- //{ QMediaMetaData::Director, 0 },
- { QMediaMetaData::LeadPerformer, GST_TAG_PERFORMER },
- //{ QMediaMetaData::Writer, 0 },
+ //{ QMediaMetaData::ChapterNumber, 0, QVariant::Int },
+ //{ QMediaMetaData::Director, 0, QVariant::String },
+ { QMediaMetaData::LeadPerformer, GST_TAG_PERFORMER, QVariant::String },
+ //{ QMediaMetaData::Writer, 0, QVariant::String },
+#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 30)
// Photos
- //{ QMediaMetaData::CameraManufacturer, 0 },
- //{ QMediaMetaData::CameraModel, 0 },
- //{ QMediaMetaData::Event, 0 },
- //{ QMediaMetaData::Subject, 0 },
-
- { QMediaMetaData::Orientation, GST_TAG_IMAGE_ORIENTATION }
+ { QMediaMetaData::CameraManufacturer, GST_TAG_DEVICE_MANUFACTURER, QVariant::String },
+ { QMediaMetaData::CameraModel, GST_TAG_DEVICE_MODEL, QVariant::String },
+ //{ QMediaMetaData::Event, 0, QVariant::String },
+ //{ QMediaMetaData::Subject, 0, QVariant::String },
+
+ { QMediaMetaData::Orientation, GST_TAG_IMAGE_ORIENTATION, QVariant::String },
+
+ // GPS
+ { QMediaMetaData::GPSLatitude, GST_TAG_GEO_LOCATION_LATITUDE, QVariant::Double },
+ { QMediaMetaData::GPSLongitude, GST_TAG_GEO_LOCATION_LONGITUDE, QVariant::Double },
+ { QMediaMetaData::GPSAltitude, GST_TAG_GEO_LOCATION_ELEVATION, QVariant::Double },
+ { QMediaMetaData::GPSTrack, GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, QVariant::Double },
+ { QMediaMetaData::GPSSpeed, GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, QVariant::Double },
+ { QMediaMetaData::GPSImgDirection, GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, QVariant::Double }
+#endif
};
CameraBinMetaData::CameraBinMetaData(QObject *parent)
@@ -165,6 +178,9 @@ QVariant CameraBinMetaData::metaData(const QString &key) const
{
if (key == QMediaMetaData::Orientation) {
return fromGStreamerOrientation(m_values.value(QByteArray(GST_TAG_IMAGE_ORIENTATION)));
+ } else if (key == QMediaMetaData::GPSSpeed) {
+ const double metersPerSec = m_values.value(QByteArray(GST_TAG_GEO_LOCATION_MOVEMENT_SPEED)).toDouble();
+ return (metersPerSec * 3600) / 1000;
}
static const int count = sizeof(qt_gstreamerMetaDataKeys) / sizeof(QGstreamerMetaDataKeyLookup);
@@ -181,13 +197,12 @@ QVariant CameraBinMetaData::metaData(const QString &key) const
void CameraBinMetaData::setMetaData(const QString &key, const QVariant &value)
{
+ QVariant correctedValue = value;
if (key == QMediaMetaData::Orientation) {
- m_values.insert(QByteArray(GST_TAG_IMAGE_ORIENTATION), toGStreamerOrientation(value));
-
- emit QMetaDataWriterControl::metaDataChanged();
- emit metaDataChanged(m_values);
-
- return;
+ correctedValue = toGStreamerOrientation(value);
+ } else if (key == QMediaMetaData::GPSSpeed) {
+ // kilometers per hour to meters per second.
+ correctedValue = (value.toDouble() * 1000) / 3600;
}
static const int count = sizeof(qt_gstreamerMetaDataKeys) / sizeof(QGstreamerMetaDataKeyLookup);
@@ -196,7 +211,9 @@ void CameraBinMetaData::setMetaData(const QString &key, const QVariant &value)
if (qt_gstreamerMetaDataKeys[i].key == key) {
const char *name = qt_gstreamerMetaDataKeys[i].token;
- m_values.insert(QByteArray::fromRawData(name, qstrlen(name)), value);
+ correctedValue.convert(qt_gstreamerMetaDataKeys[i].type);
+
+ m_values.insert(QByteArray::fromRawData(name, qstrlen(name)), correctedValue);
emit QMetaDataWriterControl::metaDataChanged();
emit metaDataChanged(m_values);
diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro
index d8763132f..2677e269b 100644
--- a/src/plugins/plugins.pro
+++ b/src/plugins/plugins.pro
@@ -6,7 +6,7 @@
TEMPLATE = subdirs
-SUBDIRS += m3u
+SUBDIRS += m3u videonode
android {
SUBDIRS += android opensles
diff --git a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp b/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
index cd3265819..2b482ba40 100644
--- a/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
+++ b/src/plugins/pulseaudio/qaudiooutput_pulse.cpp
@@ -277,16 +277,8 @@ bool QPulseAudioOutput::open()
qint64 bytesPerSecond = m_format.sampleRate() * m_format.channelCount() * m_format.sampleSize() / 8;
pa_proplist *propList = pa_proplist_new();
- if (m_category.isNull()) {
- // Meant to be one of the strings "video", "music", "game", "event", "phone", "animation", "production", "a11y", "test"
- // We choose music unless the buffer size is small, where we choose game..
- if (m_bufferSize > 0 && bytesPerSecond > 0 && (m_bufferSize * 1000LL / bytesPerSecond <= LowLatencyBufferSizeMs)) {
- m_category = LOW_LATENCY_CATEGORY_NAME;
- } else {
- m_category = "music";
- }
- }
- pa_proplist_sets(propList, PA_PROP_MEDIA_ROLE, m_category.toLatin1().constData());
+ if (!m_category.isNull())
+ pa_proplist_sets(propList, PA_PROP_MEDIA_ROLE, m_category.toLatin1().constData());
m_stream = pa_stream_new_with_proplist(pulseEngine->context(), m_streamName.constData(), &spec, 0, propList);
pa_proplist_free(propList);
diff --git a/src/plugins/videonode/imx6/imx6.json b/src/plugins/videonode/imx6/imx6.json
new file mode 100644
index 000000000..08bb12c3f
--- /dev/null
+++ b/src/plugins/videonode/imx6/imx6.json
@@ -0,0 +1,3 @@
+{
+ "Keys": ["sgvideonodes"]
+}
diff --git a/src/plugins/videonode/imx6/imx6.pro b/src/plugins/videonode/imx6/imx6.pro
new file mode 100644
index 000000000..a2e6798e3
--- /dev/null
+++ b/src/plugins/videonode/imx6/imx6.pro
@@ -0,0 +1,21 @@
+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
diff --git a/src/plugins/videonode/imx6/qsgvivantevideomaterial.cpp b/src/plugins/videonode/imx6/qsgvivantevideomaterial.cpp
new file mode 100644
index 000000000..0ed4e1adc
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideomaterial.cpp
@@ -0,0 +1,196 @@
+/****************************************************************************
+**
+** 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;
+}
diff --git a/src/plugins/videonode/imx6/qsgvivantevideomaterial.h b/src/plugins/videonode/imx6/qsgvivantevideomaterial.h
new file mode 100644
index 000000000..9d792b788
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideomaterial.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** 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
diff --git a/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.cpp b/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.cpp
new file mode 100644
index 000000000..7b5e5e58b
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.cpp
@@ -0,0 +1,104 @@
+/****************************************************************************
+**
+** 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");
+}
diff --git a/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.h b/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.h
new file mode 100644
index 000000000..570be256a
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideomaterialshader.h
@@ -0,0 +1,64 @@
+/****************************************************************************
+**
+** 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
diff --git a/src/plugins/videonode/imx6/qsgvivantevideonode.cpp b/src/plugins/videonode/imx6/qsgvivantevideonode.cpp
new file mode 100644
index 000000000..d5f1e6181
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideonode.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** 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;
+}
+
+
+
diff --git a/src/plugins/videonode/imx6/qsgvivantevideonode.h b/src/plugins/videonode/imx6/qsgvivantevideonode.h
new file mode 100644
index 000000000..ae2120aec
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideonode.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+**
+** 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
diff --git a/src/plugins/videonode/imx6/qsgvivantevideonodefactory.cpp b/src/plugins/videonode/imx6/qsgvivantevideonodefactory.cpp
new file mode 100644
index 000000000..e0711e187
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideonodefactory.cpp
@@ -0,0 +1,60 @@
+/****************************************************************************
+**
+** 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;
+}
diff --git a/src/plugins/videonode/imx6/qsgvivantevideonodefactory.h b/src/plugins/videonode/imx6/qsgvivantevideonodefactory.h
new file mode 100644
index 000000000..6fda61b12
--- /dev/null
+++ b/src/plugins/videonode/imx6/qsgvivantevideonodefactory.h
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** 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
diff --git a/src/plugins/videonode/videonode.pro b/src/plugins/videonode/videonode.pro
new file mode 100644
index 000000000..ecc1c0cf0
--- /dev/null
+++ b/src/plugins/videonode/videonode.pro
@@ -0,0 +1,5 @@
+TEMPLATE = subdirs
+
+*imx6* {
+ SUBDIRS += imx6
+}