CameraDevice::Pimpl::PreviewDisplay Class Reference

Inheritance diagram for CameraDevice::Pimpl::PreviewDisplay:

Collaboration diagram for CameraDevice::Pimpl::PreviewDisplay:

Classes
struct	Listener

Public Member Functions
	PreviewDisplay (Rectangle< int > bufferSize)
	~PreviewDisplay () override
void	addListener (Listener *l)
LocalRef< jobject >	createSurface ()
const GlobalRef &	getNativeView ()
bool	isReady () const
void	removeListener (Listener *l)
void	updateSurfaceTransform ()

Private Member Functions
void	onSurfaceTextureAvailable (LocalRef< jobject > &, int widthToUse, int heightToUse) override
bool	onSurfaceTextureDestroyed (LocalRef< jobject > &) override
void	onSurfaceTextureSizeChanged (LocalRef< jobject > &, int widthToUse, int heightToUse) override
void	onSurfaceTextureUpdated (LocalRef< jobject > &) override

Private Attributes
int	bufferHeight
int	bufferWidth
int	height = -1
ListenerList< Listener >	listeners
GlobalRef	textureView
TextureViewSurfaceTextureListener	textureViewSurfaceTextureListener
int	width = -1

Constructor & Destructor Documentation

PreviewDisplay()

CameraDevice::Pimpl::PreviewDisplay::PreviewDisplay ( Rectangle< int >  bufferSize )

inline

References juce::CreateJavaInterface(), juce::dsp::get(), juce::getEnv(), isReady(), textureView, and textureViewSurfaceTextureListener.

~PreviewDisplay()

CameraDevice::Pimpl::PreviewDisplay::~PreviewDisplay ( )

inlineoverride

References juce::getEnv(), and textureView.

Member Function Documentation

addListener()

void CameraDevice::Pimpl::PreviewDisplay::addListener ( Listener *  l )

inline

References isReady(), jassertfalse, listeners, and CameraDevice::Pimpl::PreviewDisplay::Listener::previewDisplayReady().

createSurface()

LocalRef<jobject> CameraDevice::Pimpl::PreviewDisplay::createSurface ( )

inline

References bufferHeight, bufferWidth, juce::getEnv(), isReady(), and textureView.

Referenced by CameraDevice::Pimpl::CaptureSessionPreviewMode::getCaptureSessionSurfaces(), CameraDevice::Pimpl::CaptureSessionVideoRecordingMode::getCaptureSessionSurfaces(), and CameraDevice::Pimpl::CaptureSessionPreviewMode::getTargetSurfaces().

getNativeView()

const GlobalRef& CameraDevice::Pimpl::PreviewDisplay::getNativeView ( )

inline

References textureView.

isReady()

bool CameraDevice::Pimpl::PreviewDisplay::isReady ( ) const

inline

References juce::getEnv(), height, textureView, and width.

Referenced by addListener(), createSurface(), PreviewDisplay(), CameraDevice::Pimpl::CaptureSessionMode< CaptureSessionPreviewMode >::previewDisplayReady(), and CameraDevice::Pimpl::startRecordingToFile().

onSurfaceTextureAvailable()

void CameraDevice::Pimpl::PreviewDisplay::onSurfaceTextureAvailable ( LocalRef< jobject > &  , int  widthToUse, int  heightToUse  )

inlineoverrideprivatevirtual

Implements TextureViewSurfaceTextureListener::Owner.

References height, JUCE_CAMERA_LOG, listeners, CameraDevice::Pimpl::PreviewDisplay::Listener::previewDisplayReady(), updateSurfaceTransform(), and width.

onSurfaceTextureDestroyed()

bool CameraDevice::Pimpl::PreviewDisplay::onSurfaceTextureDestroyed ( LocalRef< jobject > &  )

inlineoverrideprivatevirtual

Implements TextureViewSurfaceTextureListener::Owner.

References JUCE_CAMERA_LOG, listeners, and CameraDevice::Pimpl::PreviewDisplay::Listener::previewDisplayAboutToBeDestroyed().

onSurfaceTextureSizeChanged()

void CameraDevice::Pimpl::PreviewDisplay::onSurfaceTextureSizeChanged ( LocalRef< jobject > &  , int  widthToUse, int  heightToUse  )

inlineoverrideprivatevirtual

Implements TextureViewSurfaceTextureListener::Owner.

References height, JUCE_CAMERA_LOG, updateSurfaceTransform(), and width.

onSurfaceTextureUpdated()

void CameraDevice::Pimpl::PreviewDisplay::onSurfaceTextureUpdated ( LocalRef< jobject > &  )

inlineoverrideprivatevirtual

Implements TextureViewSurfaceTextureListener::Owner.

References JUCE_CAMERA_LOG.

removeListener()

void CameraDevice::Pimpl::PreviewDisplay::removeListener ( Listener *  l )

inline

References jassertfalse, and listeners.

Referenced by CameraDevice::Pimpl::CaptureSessionMode< CaptureSessionPreviewMode >::~CaptureSessionMode().

updateSurfaceTransform()

void CameraDevice::Pimpl::PreviewDisplay::updateSurfaceTransform ( )

inline

References juce::dsp::get(), juce::getAppContext(), juce::getEnv(), height, juce::anonymous_namespace{juce_android_JNIHelpers.h}::javaString(), juce::gl::matrix, textureView, and width.

Referenced by onSurfaceTextureAvailable(), onSurfaceTextureSizeChanged(), and CameraDevice::Pimpl::DeviceOrientationChangeListener::timerCallback().

Member Data Documentation

bufferHeight

int CameraDevice::Pimpl::PreviewDisplay::bufferHeight

private

Referenced by createSurface().

bufferWidth

int CameraDevice::Pimpl::PreviewDisplay::bufferWidth

private

Referenced by createSurface().

height

int CameraDevice::Pimpl::PreviewDisplay::height = -1

private

Referenced by isReady(), onSurfaceTextureAvailable(), onSurfaceTextureSizeChanged(), and updateSurfaceTransform().

listeners

ListenerList<Listener> CameraDevice::Pimpl::PreviewDisplay::listeners

private

Referenced by addListener(), onSurfaceTextureAvailable(), onSurfaceTextureDestroyed(), and removeListener().

textureView

GlobalRef CameraDevice::Pimpl::PreviewDisplay::textureView

private

Referenced by createSurface(), getNativeView(), isReady(), PreviewDisplay(), updateSurfaceTransform(), and ~PreviewDisplay().

textureViewSurfaceTextureListener

TextureViewSurfaceTextureListener CameraDevice::Pimpl::PreviewDisplay::textureViewSurfaceTextureListener

private

Referenced by PreviewDisplay().

width

int CameraDevice::Pimpl::PreviewDisplay::width = -1

private

Referenced by isReady(), onSurfaceTextureAvailable(), onSurfaceTextureSizeChanged(), and updateSurfaceTransform().

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The documentation for this class was generated from the following file:

• juce_android_CameraDevice.h