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Diffstat (limited to 'src/multimedia/video/qvideoframe.cpp')
| -rw-r--r-- | src/multimedia/video/qvideoframe.cpp | 843 |
1 files changed, 0 insertions, 843 deletions
diff --git a/src/multimedia/video/qvideoframe.cpp b/src/multimedia/video/qvideoframe.cpp deleted file mode 100644 index efcb4d5..0000000 --- a/src/multimedia/video/qvideoframe.cpp +++ /dev/null @@ -1,843 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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, Nokia gives you certain additional -** rights. These rights are described in the Nokia 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qvideoframe.h" - -#include "qimagevideobuffer_p.h" -#include "qmemoryvideobuffer_p.h" - -#include <qimage.h> -#include <qpair.h> -#include <qsize.h> -#include <qvariant.h> -#include <qvector.h> - -#include <QDebug> - -QT_BEGIN_NAMESPACE - -namespace -{ -class QVideoFramePrivateRegisterMetaTypes -{ -public: - QVideoFramePrivateRegisterMetaTypes() - { - qRegisterMetaType<QVideoFrame::PixelFormat>("QVideoFrame::PixelFormat"); - } -} _registerMetaTypes; -} - - -class QVideoFramePrivate : public QSharedData -{ -public: - QVideoFramePrivate() - : startTime(-1) - , endTime(-1) - , data(0) - , mappedBytes(0) - , bytesPerLine(0) - , pixelFormat(QVideoFrame::Format_Invalid) - , fieldType(QVideoFrame::ProgressiveFrame) - , buffer(0) - { - } - - QVideoFramePrivate(const QSize &size, QVideoFrame::PixelFormat format) - : size(size) - , startTime(-1) - , endTime(-1) - , data(0) - , mappedBytes(0) - , bytesPerLine(0) - , pixelFormat(format) - , fieldType(QVideoFrame::ProgressiveFrame) - , buffer(0) - { - } - - ~QVideoFramePrivate() - { - delete buffer; - } - - QSize size; - qint64 startTime; - qint64 endTime; - uchar *data; - int mappedBytes; - int bytesPerLine; - QVideoFrame::PixelFormat pixelFormat; - QVideoFrame::FieldType fieldType; - QAbstractVideoBuffer *buffer; - -private: - Q_DISABLE_COPY(QVideoFramePrivate) -}; - -/*! - \class QVideoFrame - \brief The QVideoFrame class provides a representation of a frame of video data. - \since 1.0 - \inmodule QtMultimedia - - A QVideoFrame encapsulates the data of a video frame, and information about the frame. - - The contents of a video frame can be mapped to memory using the map() function. While - mapped, the video data can accessed using the bits() function, which returns a pointer to a - buffer. The total size of this buffer is given by the mappedBytes() function, and the size of each line is given - by bytesPerLine(). The return value of the handle() function may be used to access frame data - using the internal buffer's native APIs. - - The video data in a QVideoFrame is encapsulated in a QAbstractVideoBuffer. A QVideoFrame - may be constructed from any buffer type by subclassing the QAbstractVideoBuffer class. - - \note QVideoFrame is explicitly shared, any change made to video frame will also apply to any - copies. -*/ - -/*! - \enum QVideoFrame::PixelFormat - - Enumerates video data types. - - \value Format_Invalid - The frame is invalid. - - \value Format_ARGB32 - The frame is stored using a 32-bit ARGB format (0xAARRGGBB). This is equivalent to - QImage::Format_ARGB32. - - \value Format_ARGB32_Premultiplied - The frame stored using a premultiplied 32-bit ARGB format (0xAARRGGBB). This is equivalent - to QImage::Format_ARGB32_Premultiplied. - - \value Format_RGB32 - The frame stored using a 32-bit RGB format (0xffRRGGBB). This is equivalent to - QImage::Format_RGB32 - - \value Format_RGB24 - The frame is stored using a 24-bit RGB format (8-8-8). This is equivalent to - QImage::Format_RGB888 - - \value Format_RGB565 - The frame is stored using a 16-bit RGB format (5-6-5). This is equivalent to - QImage::Format_RGB16. - - \value Format_RGB555 - The frame is stored using a 16-bit RGB format (5-5-5). This is equivalent to - QImage::Format_RGB555. - - \value Format_ARGB8565_Premultiplied - The frame is stored using a 24-bit premultiplied ARGB format (8-6-6-5). - - \value Format_BGRA32 - The frame is stored using a 32-bit ARGB format (0xBBGGRRAA). - - \value Format_BGRA32_Premultiplied - The frame is stored using a premultiplied 32bit BGRA format. - - \value Format_BGR32 - The frame is stored using a 32-bit BGR format (0xBBGGRRff). - - \value Format_BGR24 - The frame is stored using a 24-bit BGR format (0xBBGGRR). - - \value Format_BGR565 - The frame is stored using a 16-bit BGR format (5-6-5). - - \value Format_BGR555 - The frame is stored using a 16-bit BGR format (5-5-5). - - \value Format_BGRA5658_Premultiplied - The frame is stored using a 24-bit premultiplied BGRA format (5-6-5-8). - - \value Format_AYUV444 - The frame is stored using a packed 32-bit AYUV format (0xAAYYUUVV). - - \value Format_AYUV444_Premultiplied - The frame is stored using a packed premultiplied 32-bit AYUV format (0xAAYYUUVV). - - \value Format_YUV444 - The frame is stored using a 24-bit packed YUV format (8-8-8). - - \value Format_YUV420P - The frame is stored using an 8-bit per component planar YUV format with the U and V planes - horizontally and vertically sub-sampled, i.e. the height and width of the U and V planes are - half that of the Y plane. - - \value Format_YV12 - The frame is stored using an 8-bit per component planar YVU format with the V and U planes - horizontally and vertically sub-sampled, i.e. the height and width of the V and U planes are - half that of the Y plane. - - \value Format_UYVY - The frame is stored using an 8-bit per component packed YUV format with the U and V planes - horizontally sub-sampled (U-Y-V-Y), i.e. two horizontally adjacent pixels are stored as a 32-bit - macropixel which has a Y value for each pixel and common U and V values. - - \value Format_YUYV - The frame is stored using an 8-bit per component packed YUV format with the U and V planes - horizontally sub-sampled (Y-U-Y-V), i.e. two horizontally adjacent pixels are stored as a 32-bit - macropixel which has a Y value for each pixel and common U and V values. - - \value Format_NV12 - The frame is stored using an 8-bit per component semi-planar YUV format with a Y plane (Y) - followed by a horizontally and vertically sub-sampled, packed UV plane (U-V). - - \value Format_NV21 - The frame is stored using an 8-bit per component semi-planar YUV format with a Y plane (Y) - followed by a horizontally and vertically sub-sampled, packed VU plane (V-U). - - \value Format_IMC1 - The frame is stored using an 8-bit per component planar YUV format with the U and V planes - horizontally and vertically sub-sampled. This is similar to the Format_YUV420P type, except - that the bytes per line of the U and V planes are padded out to the same stride as the Y plane. - - \value Format_IMC2 - The frame is stored using an 8-bit per component planar YUV format with the U and V planes - horizontally and vertically sub-sampled. This is similar to the Format_YUV420P type, except - that the lines of the U and V planes are interleaved, i.e. each line of U data is followed by a - line of V data creating a single line of the same stride as the Y data. - - \value Format_IMC3 - The frame is stored using an 8-bit per component planar YVU format with the V and U planes - horizontally and vertically sub-sampled. This is similar to the Format_YV12 type, except that - the bytes per line of the V and U planes are padded out to the same stride as the Y plane. - - \value Format_IMC4 - The frame is stored using an 8-bit per component planar YVU format with the V and U planes - horizontally and vertically sub-sampled. This is similar to the Format_YV12 type, except that - the lines of the V and U planes are interleaved, i.e. each line of V data is followed by a line - of U data creating a single line of the same stride as the Y data. - - \value Format_Y8 - The frame is stored using an 8-bit greyscale format. - - \value Format_Y16 - The frame is stored using a 16-bit linear greyscale format. Little endian. - - \value Format_Jpeg - The frame is stored in compressed Jpeg format. - - \value Format_CameraRaw - The frame is stored using a device specific camera raw format. - - \value Format_AdobeDng - The frame is stored using raw Adobe Digital Negative (DNG) format. - - \value Format_User - Start value for user defined pixel formats. -*/ - -/*! - \enum QVideoFrame::FieldType - - Specifies the field an interlaced video frame belongs to. - - \value ProgressiveFrame The frame is not interlaced. - \value TopField The frame contains a top field. - \value BottomField The frame contains a bottom field. - \value InterlacedFrame The frame contains a merged top and bottom field. -*/ - -/*! - Constructs a null video frame. -*/ -QVideoFrame::QVideoFrame() - : d(new QVideoFramePrivate) -{ -} - -/*! - Constructs a video frame from a \a buffer with the given pixel \a format and \a size in pixels. - - \note This doesn't increment the reference count of the video buffer. - \since 1.0 -*/ -QVideoFrame::QVideoFrame( - QAbstractVideoBuffer *buffer, const QSize &size, PixelFormat format) - : d(new QVideoFramePrivate(size, format)) -{ - d->buffer = buffer; -} - -/*! - Constructs a video frame of the given pixel \a format and \a size in pixels. - - The \a bytesPerLine (stride) is the length of each scan line in bytes, and \a bytes is the total - number of bytes that must be allocated for the frame. - \since 1.0 -*/ -QVideoFrame::QVideoFrame(int bytes, const QSize &size, int bytesPerLine, PixelFormat format) - : d(new QVideoFramePrivate(size, format)) -{ - if (bytes > 0) { - QByteArray data; - data.resize(bytes); - - // Check the memory was successfully allocated. - if (!data.isEmpty()) - d->buffer = new QMemoryVideoBuffer(data, bytesPerLine); - } -} - -/*! - Constructs a video frame from an \a image. - - \note This will construct an invalid video frame if there is no frame type equivalent to the - image format. - - \since 1.0 - \sa pixelFormatFromImageFormat() -*/ -QVideoFrame::QVideoFrame(const QImage &image) - : d(new QVideoFramePrivate( - image.size(), pixelFormatFromImageFormat(image.format()))) -{ - if (d->pixelFormat != Format_Invalid) - d->buffer = new QImageVideoBuffer(image); -} - -/*! - Constructs a copy of \a other. - - \since 1.0 -*/ -QVideoFrame::QVideoFrame(const QVideoFrame &other) - : d(other.d) -{ -} - -/*! - Assigns the contents of \a other to a video frame. - \since 1.0 -*/ -QVideoFrame &QVideoFrame::operator =(const QVideoFrame &other) -{ - d = other.d; - - return *this; -} - -/*! - Destroys a video frame. -*/ -QVideoFrame::~QVideoFrame() -{ -} - -/*! - Identifies whether a video frame is valid. - - An invalid frame has no video buffer associated with it. - - Returns true if the frame is valid, and false if it is not. - \since 1.0 -*/ -bool QVideoFrame::isValid() const -{ - return d->buffer != 0; -} - -/*! - Returns the color format of a video frame. - \since 1.0 -*/ -QVideoFrame::PixelFormat QVideoFrame::pixelFormat() const -{ - return d->pixelFormat; -} - -/*! - Returns the type of a video frame's handle. - - \since 1.0 -*/ -QAbstractVideoBuffer::HandleType QVideoFrame::handleType() const -{ - return d->buffer ? d->buffer->handleType() : QAbstractVideoBuffer::NoHandle; -} - -/*! - Returns the dimensions of a video frame. - \since 1.0 -*/ -QSize QVideoFrame::size() const -{ - return d->size; -} - -/*! - Returns the width of a video frame. - \since 1.0 -*/ -int QVideoFrame::width() const -{ - return d->size.width(); -} - -/*! - Returns the height of a video frame. - \since 1.0 -*/ -int QVideoFrame::height() const -{ - return d->size.height(); -} - -/*! - Returns the field an interlaced video frame belongs to. - - If the video is not interlaced this will return WholeFrame. - \since 1.0 -*/ -QVideoFrame::FieldType QVideoFrame::fieldType() const -{ - return d->fieldType; -} - -/*! - Sets the \a field an interlaced video frame belongs to. - \since 1.0 -*/ -void QVideoFrame::setFieldType(QVideoFrame::FieldType field) -{ - d->fieldType = field; -} - -/*! - Identifies if a video frame's contents are currently mapped to system memory. - - This is a convenience function which checks that the \l {QAbstractVideoBuffer::MapMode}{MapMode} - of the frame is not equal to QAbstractVideoBuffer::NotMapped. - - Returns true if the contents of the video frame are mapped to system memory, and false - otherwise. - - \since 1.0 - \sa mapMode(), QAbstractVideoBuffer::MapMode -*/ - -bool QVideoFrame::isMapped() const -{ - return d->buffer != 0 && d->buffer->mapMode() != QAbstractVideoBuffer::NotMapped; -} - -/*! - Identifies if the mapped contents of a video frame will be persisted when the frame is unmapped. - - This is a convenience function which checks if the \l {QAbstractVideoBuffer::MapMode}{MapMode} - contains the QAbstractVideoBuffer::WriteOnly flag. - - Returns true if the video frame will be updated when unmapped, and false otherwise. - - \note The result of altering the data of a frame that is mapped in read-only mode is undefined. - Depending on the buffer implementation the changes may be persisted, or worse alter a shared - buffer. - - \since 1.0 - \sa mapMode(), QAbstractVideoBuffer::MapMode -*/ -bool QVideoFrame::isWritable() const -{ - return d->buffer != 0 && (d->buffer->mapMode() & QAbstractVideoBuffer::WriteOnly); -} - -/*! - Identifies if the mapped contents of a video frame were read from the frame when it was mapped. - - This is a convenience function which checks if the \l {QAbstractVideoBuffer::MapMode}{MapMode} - contains the QAbstractVideoBuffer::WriteOnly flag. - - Returns true if the contents of the mapped memory were read from the video frame, and false - otherwise. - - \since 1.0 - \sa mapMode(), QAbstractVideoBuffer::MapMode -*/ -bool QVideoFrame::isReadable() const -{ - return d->buffer != 0 && (d->buffer->mapMode() & QAbstractVideoBuffer::ReadOnly); -} - -/*! - Returns the mode a video frame was mapped to system memory in. - - \since 1.0 - \sa map(), QAbstractVideoBuffer::MapMode -*/ -QAbstractVideoBuffer::MapMode QVideoFrame::mapMode() const -{ - return d->buffer != 0 ? d->buffer->mapMode() : QAbstractVideoBuffer::NotMapped; -} - -/*! - Maps the contents of a video frame to memory. - - The map \a mode indicates whether the contents of the mapped memory should be read from and/or - written to the frame. If the map mode includes the QAbstractVideoBuffer::ReadOnly flag the - mapped memory will be populated with the content of the video frame when mapped. If the map - mode inclues the QAbstractVideoBuffer::WriteOnly flag the content of the mapped memory will be - persisted in the frame when unmapped. - - While mapped the contents of a video frame can be accessed directly through the pointer returned - by the bits() function. - - When access to the data is no longer needed be sure to call the unmap() function to release the - mapped memory and possibly update the video frame contents. - - Returns true if the buffer was mapped to memory in the given \a mode and false otherwise. - - \since 1.0 - \sa unmap(), mapMode(), bits() -*/ -bool QVideoFrame::map(QAbstractVideoBuffer::MapMode mode) -{ - if (d->buffer != 0 && d->data == 0) { - Q_ASSERT(d->bytesPerLine == 0); - Q_ASSERT(d->mappedBytes == 0); - - d->data = d->buffer->map(mode, &d->mappedBytes, &d->bytesPerLine); - - return d->data != 0; - } - - return false; -} - -/*! - Releases the memory mapped by the map() function. - - If the \l {QAbstractVideoBuffer::MapMode}{MapMode} included the QAbstractVideoBuffer::WriteOnly - flag this will persist the current content of the mapped memory to the video frame. - - \since 1.0 - \sa map() -*/ -void QVideoFrame::unmap() -{ - if (d->data != 0) { - d->mappedBytes = 0; - d->bytesPerLine = 0; - d->data = 0; - - d->buffer->unmap(); - } -} - -/*! - Returns the number of bytes in a scan line. - - \note This is the bytes per line of the first plane only. The bytes per line of subsequent - planes should be calculated as per the frame type. - - This value is only valid while the frame data is \l {map()}{mapped}. - - \since 1.0 - \sa bits(), map(), mappedBytes() -*/ -int QVideoFrame::bytesPerLine() const -{ - return d->bytesPerLine; -} - -/*! - Returns a pointer to the start of the frame data buffer. - - This value is only valid while the frame data is \l {map()}{mapped}. - - Changes made to data accessed via this pointer (when mapped with write access) - are only guaranteed to have been persisted when unmap() is called. - - \since 1.0 - \sa map(), mappedBytes(), bytesPerLine() -*/ -uchar *QVideoFrame::bits() -{ - return d->data; -} - -/*! - Returns a pointer to the start of the frame data buffer. - - This value is only valid while the frame data is \l {map()}{mapped}. - - If the buffer was not mapped with read access, the contents of this - buffer will initially be uninitialized. - - \since 1.0 - \sa map(), mappedBytes(), bytesPerLine() -*/ -const uchar *QVideoFrame::bits() const -{ - return d->data; -} - -/*! - Returns the number of bytes occupied by the mapped frame data. - - This value is only valid while the frame data is \l {map()}{mapped}. - - \since 1.0 - \sa map() -*/ -int QVideoFrame::mappedBytes() const -{ - return d->mappedBytes; -} - -/*! - Returns a type specific handle to a video frame's buffer. - - For an OpenGL texture this would be the texture ID. - - \since 1.0 - \sa QAbstractVideoBuffer::handle() -*/ -QVariant QVideoFrame::handle() const -{ - return d->buffer != 0 ? d->buffer->handle() : QVariant(); -} - -/*! - Returns the presentation time when the frame should be displayed. - \since 1.0 -*/ -qint64 QVideoFrame::startTime() const -{ - return d->startTime; -} - -/*! - Sets the presentation \a time when the frame should be displayed. - \since 1.0 -*/ -void QVideoFrame::setStartTime(qint64 time) -{ - d->startTime = time; -} - -/*! - Returns the presentation time when a frame should stop being displayed. - - \since 1.0 -*/ -qint64 QVideoFrame::endTime() const -{ - return d->endTime; -} - -/*! - Sets the presentation \a time when a frame should stop being displayed. - \since 1.0 -*/ -void QVideoFrame::setEndTime(qint64 time) -{ - d->endTime = time; -} - -/*! - Returns a video pixel format equivalent to an image \a format. If there is no equivalent - format QVideoFrame::InvalidType is returned instead. - \since 1.0 -*/ -QVideoFrame::PixelFormat QVideoFrame::pixelFormatFromImageFormat(QImage::Format format) -{ - switch (format) { - case QImage::Format_RGB32: - return Format_RGB32; - case QImage::Format_ARGB32: - return Format_ARGB32; - case QImage::Format_ARGB32_Premultiplied: - return Format_ARGB32_Premultiplied; - case QImage::Format_RGB16: - return Format_RGB565; - case QImage::Format_ARGB8565_Premultiplied: - return Format_ARGB8565_Premultiplied; - case QImage::Format_RGB555: - return Format_RGB555; - case QImage::Format_RGB888: - return Format_RGB24; - default: - return Format_Invalid; - } -} - -/*! - Returns an image format equivalent to a video frame pixel \a format. If there is no equivalent - format QImage::Format_Invalid is returned instead. - \since 1.0 -*/ -QImage::Format QVideoFrame::imageFormatFromPixelFormat(PixelFormat format) -{ - switch (format) { - case Format_Invalid: - return QImage::Format_Invalid; - case Format_ARGB32: - return QImage::Format_ARGB32; - case Format_ARGB32_Premultiplied: - return QImage::Format_ARGB32_Premultiplied; - case Format_RGB32: - return QImage::Format_RGB32; - case Format_RGB24: - return QImage::Format_RGB888; - case Format_RGB565: - return QImage::Format_RGB16; - case Format_RGB555: - return QImage::Format_RGB555; - case Format_ARGB8565_Premultiplied: - return QImage::Format_ARGB8565_Premultiplied; - case Format_BGRA32: - case Format_BGRA32_Premultiplied: - case Format_BGR32: - case Format_BGR24: - return QImage::Format_Invalid; - case Format_BGR565: - case Format_BGR555: - case Format_BGRA5658_Premultiplied: - case Format_AYUV444: - case Format_AYUV444_Premultiplied: - case Format_YUV444: - case Format_YUV420P: - case Format_YV12: - case Format_UYVY: - case Format_YUYV: - case Format_NV12: - case Format_NV21: - case Format_IMC1: - case Format_IMC2: - case Format_IMC3: - case Format_IMC4: - case Format_Y8: - case Format_Y16: - case Format_Jpeg: - case Format_CameraRaw: - case Format_AdobeDng: - return QImage::Format_Invalid; - case Format_User: - return QImage::Format_Invalid; - } - return QImage::Format_Invalid; -} - -#ifndef QT_NO_DEBUG_STREAM - -QDebug operator<<(QDebug dbg, QVideoFrame::PixelFormat pf) -{ - switch (pf) { - case QVideoFrame::Format_Invalid: - return dbg.nospace() << "Format_Invalid"; - case QVideoFrame::Format_ARGB32: - return dbg.nospace() << "Format_ARGB32"; - case QVideoFrame::Format_ARGB32_Premultiplied: - return dbg.nospace() << "Format_ARGB32_Premultiplied"; - case QVideoFrame::Format_RGB32: - return dbg.nospace() << "Format_RGB32"; - case QVideoFrame::Format_RGB24: - return dbg.nospace() << "Format_RGB24"; - case QVideoFrame::Format_RGB565: - return dbg.nospace() << "Format_RGB565"; - case QVideoFrame::Format_RGB555: - return dbg.nospace() << "Format_RGB555"; - case QVideoFrame::Format_ARGB8565_Premultiplied: - return dbg.nospace() << "Format_ARGB8565_Premultiplied"; - case QVideoFrame::Format_BGRA32: - return dbg.nospace() << "Format_BGRA32"; - case QVideoFrame::Format_BGRA32_Premultiplied: - return dbg.nospace() << "Format_BGRA32_Premultiplied"; - case QVideoFrame::Format_BGR32: - return dbg.nospace() << "Format_BGR32"; - case QVideoFrame::Format_BGR24: - return dbg.nospace() << "Format_BGR24"; - case QVideoFrame::Format_BGR565: - return dbg.nospace() << "Format_BGR565"; - case QVideoFrame::Format_BGR555: - return dbg.nospace() << "Format_BGR555"; - case QVideoFrame::Format_BGRA5658_Premultiplied: - return dbg.nospace() << "Format_BGRA5658_Premultiplied"; - case QVideoFrame::Format_AYUV444: - return dbg.nospace() << "Format_AYUV444"; - case QVideoFrame::Format_AYUV444_Premultiplied: - return dbg.nospace() << "Format_AYUV444_Premultiplied"; - case QVideoFrame::Format_YUV444: - return dbg.nospace() << "Format_YUV444"; - case QVideoFrame::Format_YUV420P: - return dbg.nospace() << "Format_YUV420P"; - case QVideoFrame::Format_YV12: - return dbg.nospace() << "Format_YV12"; - case QVideoFrame::Format_UYVY: - return dbg.nospace() << "Format_UYVY"; - case QVideoFrame::Format_YUYV: - return dbg.nospace() << "Format_YUYV"; - case QVideoFrame::Format_NV12: - return dbg.nospace() << "Format_NV12"; - case QVideoFrame::Format_NV21: - return dbg.nospace() << "Format_NV21"; - case QVideoFrame::Format_IMC1: - return dbg.nospace() << "Format_IMC1"; - case QVideoFrame::Format_IMC2: - return dbg.nospace() << "Format_IMC2"; - case QVideoFrame::Format_IMC3: - return dbg.nospace() << "Format_IMC3"; - case QVideoFrame::Format_IMC4: - return dbg.nospace() << "Format_IMC4"; - case QVideoFrame::Format_Y8: - return dbg.nospace() << "Format_Y8"; - case QVideoFrame::Format_Y16: - return dbg.nospace() << "Format_Y16"; - case QVideoFrame::Format_Jpeg: - return dbg.nospace() << "Format_Jpeg"; - case QVideoFrame::Format_AdobeDng: - return dbg.nospace() << "Format_AdobeDng"; - case QVideoFrame::Format_CameraRaw: - return dbg.nospace() << "Format_CameraRaw"; - - default: - return dbg.nospace() << QString(QLatin1String("UserType(%1)" )).arg(int(pf)).toAscii().constData(); - } -} - -#endif - -QT_END_NAMESPACE - |