first commit

2026-02-21 17:11:31 +09:00
commit 18b4338361
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--- a/project/fm_viewer/fav/widget/GLWidgetRenderer2.h
+++ b/project/fm_viewer/fav/widget/GLWidgetRenderer2.h
@@ -0,0 +1,93 @@
+/******************************************************************************
+    QtAV:  Multimedia framework based on Qt and FFmpeg
+    Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
+
+*   This file is part of QtAV (from 2014)
+
+    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 of the License, or (at your option) any later version.
+
+    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, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+******************************************************************************/
+
+#ifndef QTAV_GLWIDGETRENDERER2_H
+#define QTAV_GLWIDGETRENDERER2_H
+
+#if !(TEST_GRAPHIC_ACCEL)
+#define REMOVE_RENDERER2 1
+#endif //
+
+#if !(REMOVE_RENDERER2)
+
+#ifndef QT_NO_OPENGL
+#include "global.h"
+#include <QtOpenGL/QGLWidget>
+#include "../OpenGLRendererBase.h"
+
+namespace FAV {
+
+class GLWidgetRenderer2Private;
+/*!
+ * \brief The GLWidgetRenderer2 class
+ * Renderering video frames using GLSL. A more generic high level class OpenGLVideo is used internally.
+ * TODO: for Qt5, no QtOpenGL, use QWindow instead.
+ */
+class Q_AVWIDGETS_EXPORT GLWidgetRenderer2 : public QGLWidget, public OpenGLRendererBase
+{
+    Q_OBJECT
+    DPTR_DECLARE_PRIVATE(GLWidgetRenderer2)
+    Q_PROPERTY(qreal brightness READ brightness WRITE setBrightness NOTIFY brightnessChanged)
+    Q_PROPERTY(qreal contrast READ contrast WRITE setContrast NOTIFY contrastChanged)
+    Q_PROPERTY(qreal hue READ hue WRITE setHue NOTIFY hueChanged)
+    Q_PROPERTY(qreal saturation READ saturation WRITE setSaturation NOTIFY saturationChanged)
+    Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor NOTIFY backgroundColorChanged)
+    Q_PROPERTY(QRectF regionOfInterest READ regionOfInterest WRITE setRegionOfInterest NOTIFY regionOfInterestChanged)
+    Q_PROPERTY(qreal sourceAspectRatio READ sourceAspectRatio NOTIFY sourceAspectRatioChanged)
+    Q_PROPERTY(qreal outAspectRatio READ outAspectRatio WRITE setOutAspectRatio NOTIFY outAspectRatioChanged)
+    //fillMode
+    // TODO: how to use enums in base class as property or Q_ENUM
+    Q_PROPERTY(OutAspectRatioMode outAspectRatioMode READ outAspectRatioMode WRITE setOutAspectRatioMode NOTIFY outAspectRatioModeChanged)
+    Q_ENUMS(OutAspectRatioMode)
+    Q_PROPERTY(int orientation READ orientation WRITE setOrientation NOTIFY orientationChanged)
+    Q_PROPERTY(QRect videoRect READ videoRect NOTIFY videoRectChanged)
+    Q_PROPERTY(QSize videoFrameSize READ videoFrameSize NOTIFY videoFrameSizeChanged)
+    Q_ENUMS(Quality)
+public:
+    GLWidgetRenderer2(QWidget* parent = 0, const QGLWidget* shareWidget = 0, Qt::WindowFlags f = 0);
+    virtual VideoRendererId id() const Q_DECL_OVERRIDE;
+    virtual QWidget* widget() Q_DECL_OVERRIDE { return this; }
+Q_SIGNALS:
+    void sourceAspectRatioChanged(qreal value) Q_DECL_OVERRIDE Q_DECL_FINAL;
+    void regionOfInterestChanged() Q_DECL_OVERRIDE;
+    void outAspectRatioChanged() Q_DECL_OVERRIDE;
+    void outAspectRatioModeChanged() Q_DECL_OVERRIDE;
+    void brightnessChanged(qreal value) Q_DECL_OVERRIDE;
+    void contrastChanged(qreal) Q_DECL_OVERRIDE;
+    void hueChanged(qreal) Q_DECL_OVERRIDE;
+    void saturationChanged(qreal) Q_DECL_OVERRIDE;
+    void orientationChanged() Q_DECL_OVERRIDE;
+    void videoRectChanged() Q_DECL_OVERRIDE;
+    void videoFrameSizeChanged() Q_DECL_OVERRIDE;
+    void backgroundColorChanged() Q_DECL_OVERRIDE;
+protected:
+    virtual void initializeGL() Q_DECL_OVERRIDE;
+    virtual void paintGL() Q_DECL_OVERRIDE;
+    virtual void resizeGL(int w, int h) Q_DECL_OVERRIDE;
+    virtual void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE;  // not virtual in QGLWidget (Qt<5.5)
+    virtual void showEvent(QShowEvent *) Q_DECL_OVERRIDE;
+};
+typedef GLWidgetRenderer2 VideoRendererGLWidget2;
+
+} //namespace FAV
+#endif //QT_NO_OPENGL
+#endif // QTAV_GLWIDGETRENDERER2_H
+#endif // #if !(REMOVE_RENDERER2)