File indexing completed on 2025-01-19 03:57:02 

0001 /*********************************************************
0002  * Copyright (C) 2020, Val Doroshchuk <valbok@gmail.com> *
0003  *                                                       *
0004  * This file is part of QtAVPlayer.                      *
0005  * Free Qt Media Player based on FFmpeg.                 *
0006  *********************************************************/
0007 
0008 #include "qavandroidsurfacetexture_p.h"
0009 #include <QtCore/qmutex.h>
0010 #include <QtCore/qcoreapplication.h>
0011 
0012 QT_BEGIN_NAMESPACE
0013 
0014 QAVAndroidSurfaceTexture::QAVAndroidSurfaceTexture(quint32 texName)
0015 {
0016     Q_STATIC_ASSERT(sizeof (jlong) >= sizeof (void *));
0017     m_surfaceTexture = JniObject("android/graphics/SurfaceTexture", "(I)V", jint(texName));
0018 }
0019 
0020 QAVAndroidSurfaceTexture::~QAVAndroidSurfaceTexture()
0021 {
0022     if (m_surface.isValid())
0023         m_surface.callMethod<void>("release");
0024 
0025     if (m_surfaceTexture.isValid())
0026         release();
0027 }
0028 
0029 void QAVAndroidSurfaceTexture::release()
0030 {
0031     m_surfaceTexture.callMethod<void>("release");
0032 }
0033 
0034 void QAVAndroidSurfaceTexture::updateTexImage()
0035 {
0036     if (!m_surfaceTexture.isValid())
0037         return;
0038 
0039     m_surfaceTexture.callMethod<void>("updateTexImage");
0040 }
0041 
0042 jobject QAVAndroidSurfaceTexture::surfaceTexture()
0043 {
0044     return m_surfaceTexture.object();
0045 }
0046 
0047 jobject QAVAndroidSurfaceTexture::surface()
0048 {
0049     if (!m_surface.isValid()) {
0050         m_surface = JniObject("android/view/Surface",
0051                                "(Landroid/graphics/SurfaceTexture;)V",
0052                                m_surfaceTexture.object());
0053     }
0054 
0055     return m_surface.object();
0056 }
0057 
0058 void QAVAndroidSurfaceTexture::attachToGLContext(quint32 texName)
0059 {
0060     if (!m_surfaceTexture.isValid())
0061         return;
0062 
0063     m_surfaceTexture.callMethod<void>("attachToGLContext", "(I)V", texName);
0064 }
0065 
0066 void QAVAndroidSurfaceTexture::detachFromGLContext()
0067 {
0068     if (!m_surfaceTexture.isValid())
0069         return;
0070 
0071     m_surfaceTexture.callMethod<void>("detachFromGLContext");
0072 }
0073 
0074 QT_END_NAMESPACE