CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker Class Reference

Inheritance diagram for CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker:

Collaboration diagram for CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker:

Public Member Functions
	StillPictureTaker (GlobalRef &captureSessionToUse, GlobalRef &captureRequestBuilderToUse, GlobalRef &previewCaptureRequestToUse, GlobalRef &handlerToUse, int autoFocusModeToUse)
void	takePicture (const LocalRef< jobject > &stillPictureCaptureRequestToUse)

Private Types
enum	State {   State::idle = 0,   State::pendingFocusLock,   State::pendingExposurePrecapture,   State::pendingExposurePostPrecapture,   State::pictureTaken }

Private Member Functions
void	cameraCaptureSessionCaptureCompleted (bool isPreview, jobject session, jobject request, jobject result)
void	cameraCaptureSessionCaptureFailed (bool isPreview, jobject session, jobject request, jobject failure)
void	cameraCaptureSessionCaptureProgressed (bool isPreview, jobject session, jobject request, jobject partialResult)
void	cameraCaptureSessionCaptureSequenceAborted (bool isPreview, jobject session, int sequenceId)
void	cameraCaptureSessionCaptureSequenceCompleted (bool isPreview, jobject session, int sequenceId, int64 frameNumber)
void	cameraCaptureSessionCaptureStarted (bool isPreview, jobject session, jobject request, int64 timestamp, int64 frameNumber)
void	captureStillPicture ()
void	captureStillPictureDelayed ()
LocalRef< jobject >	createCaptureSessionCallback (bool createPreviewSession)
void	lockFocus ()
void	run () override
void	runPrecaptureSequence ()
void	unlockFocus ()
void	updateState (jobject captureResult)

Static Private Member Functions
static bool	autoFocusHasFinished (const LocalRef< jobject > &controlAfStateValue)
static void	cameraCaptureSessionCaptureCompletedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jobject rawRequest, jobject rawResult)
static void	cameraCaptureSessionCaptureFailedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jobject rawRequest, jobject rawResult)
static void	cameraCaptureSessionCaptureProgressedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jobject rawRequest, jobject rawResult)
static void	cameraCaptureSessionCaptureSequenceAbortedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jint sequenceId)
static void	cameraCaptureSessionCaptureSequenceCompletedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jint sequenceId, jlong frameNumber)
static void	cameraCaptureSessionCaptureStartedCallback (JNIEnv *, jobject, jlong host, jboolean isPreview, jobject rawSession, jobject rawRequest, jlong timestamp, jlong frameNumber)
static LocalRef< jobject >	getCaptureResultIntegerKeyValue (jfieldID key, jobject captureResult)
static int	getControlAEState (jobject captureResult)

Private Attributes
int	autoFocusMode
GlobalRef &	captureRequestBuilder
GlobalRef &	captureSession
GlobalRef	captureSessionPreviewCaptureCallback
GlobalRef	captureSessionStillPictureCaptureCallback
State	currentState = State::idle
GlobalRef	delayedCaptureRunnable
GlobalRef &	handler
GlobalRef &	previewCaptureRequest
AndroidRunnable	runnable
GlobalRef	stillPictureCaptureRequest

Member Enumeration Documentation

State

enum CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::State

strongprivate

Enumerator
idle
pendingFocusLock
pendingExposurePrecapture
pendingExposurePostPrecapture
pictureTaken

Constructor & Destructor Documentation

StillPictureTaker()

CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::StillPictureTaker ( GlobalRef &  captureSessionToUse, GlobalRef &  captureRequestBuilderToUse, GlobalRef &  previewCaptureRequestToUse, GlobalRef &  handlerToUse, int  autoFocusModeToUse  )

inline

Member Function Documentation

autoFocusHasFinished()

static bool CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::autoFocusHasFinished ( const LocalRef< jobject > &  controlAfStateValue )

inlinestaticprivate

References juce::getEnv().

Referenced by updateState().

cameraCaptureSessionCaptureCompleted()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureCompleted ( bool  isPreview, jobject  session, jobject  request, jobject  result  )

inlineprivate

References currentState, idle, juce::ignoreUnused(), JUCE_CAMERA_LOG, juce::gl::result, CameraDevice::Pimpl::session, unlockFocus(), and updateState().

cameraCaptureSessionCaptureCompletedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureCompletedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jobject  rawRequest, jobject  rawResult  )

inlinestaticprivate

References juce::getEnv(), juce::gl::result, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureFailed()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureFailed ( bool  isPreview, jobject  session, jobject  request, jobject  failure  )

inlineprivate

References juce::ignoreUnused(), JUCE_CAMERA_LOG, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureFailedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureFailedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jobject  rawRequest, jobject  rawResult  )

inlinestaticprivate

References juce::getEnv(), juce::gl::result, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureProgressed()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureProgressed ( bool  isPreview, jobject  session, jobject  request, jobject  partialResult  )

inlineprivate

References juce::ignoreUnused(), JUCE_CAMERA_LOG, CameraDevice::Pimpl::session, and updateState().

cameraCaptureSessionCaptureProgressedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureProgressedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jobject  rawRequest, jobject  rawResult  )

inlinestaticprivate

References juce::getEnv(), juce::gl::result, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureSequenceAborted()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureSequenceAborted ( bool  isPreview, jobject  session, int  sequenceId  )

inlineprivate

References juce::ignoreUnused(), JUCE_CAMERA_LOG, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureSequenceAbortedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureSequenceAbortedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jint  sequenceId  )

inlinestaticprivate

References juce::getEnv(), and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureSequenceCompleted()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureSequenceCompleted ( bool  isPreview, jobject  session, int  sequenceId, int64  frameNumber  )

inlineprivate

References juce::ignoreUnused(), JUCE_CAMERA_LOG, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureSequenceCompletedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureSequenceCompletedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jint  sequenceId, jlong  frameNumber  )

inlinestaticprivate

References juce::getEnv(), and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureStarted()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureStarted ( bool  isPreview, jobject  session, jobject  request, int64  timestamp, int64  frameNumber  )

inlineprivate

References juce::ignoreUnused(), JUCE_CAMERA_LOG, and CameraDevice::Pimpl::session.

cameraCaptureSessionCaptureStartedCallback()

static void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::cameraCaptureSessionCaptureStartedCallback ( JNIEnv *  , jobject  , jlong  host, jboolean  isPreview, jobject  rawSession, jobject  rawRequest, jlong  timestamp, jlong  frameNumber  )

inlinestaticprivate

References juce::getEnv(), and CameraDevice::Pimpl::session.

captureStillPicture()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureStillPicture ( )

inlineprivate

References captureSession, captureSessionStillPictureCaptureCallback, juce::getEnv(), and stillPictureCaptureRequest.

Referenced by run().

captureStillPictureDelayed()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureStillPictureDelayed ( )

inlineprivate

References captureSession, juce::CreateJavaInterface(), delayedCaptureRunnable, juce::getEnv(), handler, juce::anonymous_namespace{juce_android_JNIHelpers.h}::jniCheckHasExceptionOccurredAndClear(), JUCE_CAMERA_LOG, and runnable.

Referenced by updateState().

createCaptureSessionCallback()

LocalRef<jobject> CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::createCaptureSessionCallback ( bool  createPreviewSession )

inlineprivate

References juce::getEnv().

getCaptureResultIntegerKeyValue()

static LocalRef<jobject> CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::getCaptureResultIntegerKeyValue ( jfieldID  key, jobject  captureResult  )

inlinestaticprivate

References juce::getEnv(), and juce::gl::key.

Referenced by getControlAEState(), and updateState().

getControlAEState()

static int CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::getControlAEState ( jobject  captureResult )

inlinestaticprivate

References getCaptureResultIntegerKeyValue(), and juce::getEnv().

Referenced by updateState().

lockFocus()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::lockFocus ( )

inlineprivate

References captureRequestBuilder, captureSession, captureSessionPreviewCaptureCallback, currentState, juce::getEnv(), handler, juce::anonymous_namespace{juce_android_JNIHelpers.h}::jniCheckHasExceptionOccurredAndClear(), JUCE_CAMERA_LOG, pendingFocusLock, and CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::setCaptureRequestBuilderIntegerKey().

Referenced by takePicture().

run()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::run ( )

inlineoverrideprivatevirtual

Implements AndroidRunnable::Owner.

References captureStillPicture().

runPrecaptureSequence()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::runPrecaptureSequence ( )

inlineprivate

References captureRequestBuilder, captureSession, captureSessionPreviewCaptureCallback, currentState, juce::getEnv(), handler, juce::anonymous_namespace{juce_android_JNIHelpers.h}::jniCheckHasExceptionOccurredAndClear(), pendingExposurePrecapture, and CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::setCaptureRequestBuilderIntegerKey().

Referenced by updateState().

takePicture()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::takePicture ( const LocalRef< jobject > &  stillPictureCaptureRequestToUse )

inline

References JUCE_CAMERA_LOG, lockFocus(), and stillPictureCaptureRequest.

unlockFocus()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::unlockFocus ( )

inlineprivate

References captureRequestBuilder, captureSession, currentState, juce::getEnv(), handler, idle, juce::anonymous_namespace{juce_android_JNIHelpers.h}::jniCheckHasExceptionOccurredAndClear(), JUCE_CAMERA_LOG, previewCaptureRequest, and CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::setCaptureRequestBuilderIntegerKey().

Referenced by cameraCaptureSessionCaptureCompleted().

updateState()

void CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::updateState ( jobject  captureResult )

inlineprivate

References autoFocusHasFinished(), autoFocusMode, captureStillPictureDelayed(), currentState, getCaptureResultIntegerKeyValue(), getControlAEState(), idle, juce::anonymous_namespace{juce_android_JNIHelpers.h}::jniCheckHasExceptionOccurredAndClear(), JUCE_CAMERA_LOG, pendingExposurePostPrecapture, pendingExposurePrecapture, pendingFocusLock, pictureTaken, and runPrecaptureSequence().

Referenced by cameraCaptureSessionCaptureCompleted(), and cameraCaptureSessionCaptureProgressed().

Member Data Documentation

autoFocusMode

int CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::autoFocusMode

private

Referenced by updateState().

captureRequestBuilder

GlobalRef& CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureRequestBuilder

private

Referenced by lockFocus(), runPrecaptureSequence(), and unlockFocus().

captureSession

GlobalRef& CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureSession

private

Referenced by captureStillPicture(), captureStillPictureDelayed(), lockFocus(), runPrecaptureSequence(), and unlockFocus().

captureSessionPreviewCaptureCallback

GlobalRef CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureSessionPreviewCaptureCallback

private

Referenced by lockFocus(), and runPrecaptureSequence().

captureSessionStillPictureCaptureCallback

GlobalRef CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::captureSessionStillPictureCaptureCallback

private

Referenced by captureStillPicture().

currentState

State CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::currentState = State::idle

private

Referenced by cameraCaptureSessionCaptureCompleted(), lockFocus(), runPrecaptureSequence(), unlockFocus(), and updateState().

delayedCaptureRunnable

GlobalRef CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::delayedCaptureRunnable

private

Referenced by captureStillPictureDelayed().

handler

GlobalRef& CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::handler

private

Referenced by captureStillPictureDelayed(), lockFocus(), runPrecaptureSequence(), and unlockFocus().

previewCaptureRequest

GlobalRef& CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::previewCaptureRequest

private

Referenced by unlockFocus().

runnable

AndroidRunnable CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::runnable

private

Referenced by captureStillPictureDelayed().

stillPictureCaptureRequest

GlobalRef CameraDevice::Pimpl::ScopedCameraDevice::CaptureSession::StillPictureTaker::stillPictureCaptureRequest

private

Referenced by captureStillPicture(), and takePicture().

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

• juce_android_CameraDevice.h