summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/phonon/qt7/videoframe.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/3rdparty/phonon/qt7/videoframe.h')
-rw-r--r--src/3rdparty/phonon/qt7/videoframe.h98
1 files changed, 98 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/qt7/videoframe.h b/src/3rdparty/phonon/qt7/videoframe.h
new file mode 100644
index 0000000..5069607
--- /dev/null
+++ b/src/3rdparty/phonon/qt7/videoframe.h
@@ -0,0 +1,98 @@
+/* This file is part of the KDE project.
+
+ Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+
+ This library is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 2.1 or 3 of the License.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this library. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef Phonon_QT7_VIDEOFRAME_H
+#define Phonon_QT7_VIDEOFRAME_H
+
+#import <QuartzCore/CVOpenGLTexture.h>
+#import <AppKit/NSImage.h>
+#undef check // avoid name clash;
+
+#include <QtCore/QRect>
+#include <QtGui/QPainter>
+#include <QtGui/QImage>
+
+QT_BEGIN_NAMESPACE
+
+class QGLContext;
+
+namespace Phonon
+{
+namespace QT7
+{
+ class QuickTimeVideoPlayer;
+ class QNSBitmapImage;
+
+ class VideoFrame
+ {
+ public:
+ VideoFrame();
+ VideoFrame(QuickTimeVideoPlayer *videoPlayer);
+ VideoFrame(const VideoFrame& frame);
+ void operator=(const VideoFrame& frame);
+ ~VideoFrame();
+
+
+ CVOpenGLTextureRef cachedCVTexture() const;
+ void *cachedCIImage() const;
+ GLuint glTextureRef() const;
+
+ void drawQImage(QPainter *p, const QRect &rect) const;
+ void drawCIImage(const CGRect &rect, float opacity = 1.0f) const;
+ void drawCIImage(const QRect &rect, float opacity = 1.0f) const;
+ void drawCVTexture(const QRect &rect, float opacity = 1.0f) const;
+ void drawGLTexture(const QRect &rect, float opacity = 1.0f) const;
+
+ void applyCoreImageFilter(void *filter);
+ void setColors(qreal brightness, qreal contrast, qreal hue, qreal saturation);
+ bool hasColorAdjustments();
+ void setBaseOpacity(qreal opacity);
+ void setBackgroundFrame(const VideoFrame &frame);
+
+ bool isEmpty();
+ QRect frameRect() const;
+ QuickTimeVideoPlayer *videoPlayer();
+
+ void retain() const;
+ void release() const;
+
+ static CGRect QRectToCGRect(const QRect & qrect);
+
+ private:
+ CVOpenGLTextureRef m_cachedCVTextureRef;
+ void *m_cachedCIImage;
+ QImage m_cachedQImage;
+ NSBitmapImageRep *m_cachedNSBitmap;
+
+ QuickTimeVideoPlayer *m_videoPlayer;
+ VideoFrame *m_backgroundFrame;
+
+ qreal m_brightness;
+ qreal m_contrast;
+ qreal m_hue;
+ qreal m_saturation;
+ qreal m_opacity;
+
+ void initMembers();
+ void copyMembers(const VideoFrame& frame);
+ void invalidateImage() const;
+ };
+
+}} //namespace Phonon::QT7
+
+QT_END_NAMESPACE
+#endif // Phonon_QT7_VIDEOFRAME_H