camera.cpp File Reference

#include "qcamera.h"
#include "qcameradevice.h"
#include "qmediarecorder.h"
#include "qmediadevices.h"
#include "qmediacapturesession.h"
#include "qimagecapture.h"
#include "qvideosink.h"
#include <QtMultimediaWidgets/qvideowidget.h>
#include <QtGui/qscreen.h>
#include <QtGui/qguiapplication.h>
#include <QtGui/qimage.h>

Include dependency graph for camera.cpp:

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Functions
bool	checkCameraAvailability ()
	[Camera overview check]
void	overview_viewfinder ()
	[Camera overview check]
void	overview_camera_by_position ()
void	overview_surface ()
void	overview_viewfinder_orientation ()
void	overview_still ()
void	overview_movie ()
void	camera_listing ()
void	camera_selection ()
void	camera_info ()
void	camera_blah ()
void	cameraimageprocessing ()
void	camerafocus ()

Variables
QCamera *	camera = 0
QMediaRecorder *	recorder = 0
QImageCapture *	imageCapture = 0
QVideoWidget *	viewfinder = 0

Function Documentation

camera_blah()

void camera_blah

(

)

[Camera]

[Camera]

[Camera keys]

[Camera keys]

Definition at line 171 of file camera.cpp.

References camera, QImageCapture::capture(), imageCapture, QMediaCaptureSession::setCamera(), QMediaCaptureSession::setImageCapture(), QMediaCaptureSession::setVideoOutput(), QWidget::show(), QCamera::start(), and viewfinder.

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camera_info()

void camera_info

(

)

[Camera info]

[Camera info]

Definition at line 158 of file camera.cpp.

References QCameraDevice::BackFace, camera, QCamera::cameraDevice, QCameraDevice::FrontFace, QCameraDevice::position, and qDebug.

camera_listing()

void camera_listing

(

)

[Camera listing]

[Camera listing]

Definition at line 138 of file camera.cpp.

References qDebug, and QMediaDevices::videoInputs.

camera_selection()

void camera_selection

(

)

[Camera selection]

[Camera selection]

Definition at line 147 of file camera.cpp.

References camera, and QMediaDevices::videoInputs.

camerafocus()

void camerafocus

(

)

[Camera custom focus]

[Camera custom focus]

[Camera zoom]

[Camera zoom]

Definition at line 202 of file camera.cpp.

References camera, QCamera::FocusModeManual, QCamera::setCustomFocusPoint(), and QCamera::setZoomFactor().

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cameraimageprocessing()

void cameraimageprocessing

(

)

[Camera image whitebalance]

[Camera image whitebalance]

Definition at line 194 of file camera.cpp.

References camera, QCamera::setWhiteBalanceMode(), and QCamera::WhiteBalanceFluorescent.

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checkCameraAvailability()

bool checkCameraAvailability

(

)

[Camera overview check]

Definition at line 25 of file camera.cpp.

References QMediaDevices::videoInputs.

overview_camera_by_position()

void overview_camera_by_position

(

)

[Camera overview position]

[Camera overview position]

Definition at line 48 of file camera.cpp.

References camera, and QCameraDevice::FrontFace.

overview_movie()

void overview_movie

(

)

[Camera overview movie]

[Camera overview movie]

Definition at line 113 of file camera.cpp.

References camera, QMediaFormat::MPEG4, QMediaRecorder::record(), recorder, QMediaCaptureSession::setCamera(), QMediaRecorder::setMediaFormat(), QMediaCaptureSession::setRecorder(), settings, QCamera::start(), and QMediaRecorder::stop().

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overview_still()

void overview_still

(

)

[Camera overview capture]

[Camera overview capture]

Definition at line 97 of file camera.cpp.

References camera, QImageCapture::capture(), imageCapture, QMediaCaptureSession::setCamera(), QMediaCaptureSession::setImageCapture(), and QCamera::start().

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overview_surface()

void overview_surface

(

)

[Camera overview surface]

[Camera overview surface]

Definition at line 56 of file camera.cpp.

References camera, QMediaCaptureSession::setCamera(), QMediaCaptureSession::setVideoOutput(), and QCamera::start().

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overview_viewfinder()

void overview_viewfinder

(

)

[Camera overview check]

[Camera overview viewfinder]

[Camera overview viewfinder]

Definition at line 34 of file camera.cpp.

References camera, QMediaCaptureSession::setCamera(), QMediaCaptureSession::setVideoOutput(), QWidget::show(), QCamera::start(), and viewfinder.

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overview_viewfinder_orientation()

void overview_viewfinder_orientation

(

)

[Camera overview viewfinder orientation]

[Camera overview viewfinder orientation]

Definition at line 71 of file camera.cpp.

References QScreen::angleBetween(), QCameraDevice::BackFace, camera, QScreen::nativeOrientation, QScreen::orientation, QCameraDevice::position, QGuiApplication::primaryScreen, QTransform::rotate(), screen, and QImage::transformed().

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Variable Documentation

camera

QCamera* camera = 0

Definition at line 19 of file camera.cpp.

Referenced by AVFCamera::AVFCamera(), QAndroidCamera::QAndroidCamera(), QAVFCameraBase::QAVFCameraBase(), QWindowsCamera::QWindowsCamera(), QSSGLayerRenderData::activeCamera(), camera_blah(), camera_info(), camera_selection(), camerafocus(), cameraimageprocessing(), org.qtproject.qt.android.multimedia.QtCameraListener::clearPreviewCallback(), QGstreamerCamera::create(), QFFmpegMediaIntegration::createCamera(), QGstreamerIntegration::createCamera(), QAndroidIntegration::createCamera(), QDarwinIntegration::createCamera(), QWasmMediaIntegration::createCamera(), QWindowsMediaIntegration::createCamera(), createCameraDevice(), QSSGRuntimeUtils::createGraphObject(), QSSGModelHelpers::createRenderables(), QPlatformCamera::findBestCameraFormat(), getCameraDataImpl(), getCameraDistanceSq(), QImageCapture::isReadyForCapture(), notifyPictureCaptured(), onCameraDisconnect(), onCameraError(), onCameraOpened(), onCaptureSessionConfigured(), onCaptureSessionConfigureFailed(), onCaptureSessionFailed(), onFrameAvailable(), onPhotoAvailable(), org.qtproject.qt.android.multimedia.QtCameraListener::onPreviewFrame(), onSessionActive(), onSessionClosed(), operator<<(), overview_camera_by_position(), overview_movie(), overview_still(), overview_surface(), overview_viewfinder(), overview_viewfinder_orientation(), QGeoTiledMapPrivate::prefetchTiles(), ScreenMapPass::renderPrep(), MainPass::renderPrep(), RenderHelpers::rhiPrepareRenderable(), QSSGCustomMaterialSystem::rhiPrepareRenderable(), QSSGParticleRenderer::rhiPrepareRenderable(), RenderHelpers::rhiRenderAoTexture(), RenderHelpers::rhiRenderShadowMap(), QWindowsMediaDeviceSession::setActiveCamera(), QGeoProjectionWebMercator::setBearing(), AndroidMediaRecorder::setCamera(), QAndroidCamera::setCamera(), AVFCamera::setCamera(), QAVFCameraBase::setCamera(), QAVFCamera::setCamera(), QV4L2Camera::setCamera(), QWindowsCamera::setCamera(), QGstreamerCamera::setCamera(), QQnxPlatformCamera::setCamera(), QWasmCamera::setCamera(), QGeoCameraTiles::setCameraData(), QAndroidCamera::setTorchMode(), org.qtproject.qt.android.multimedia.QtCameraListener::setupPreviewCallback(), QAndroidCamera::setWhiteBalanceMode(), QQuick3DCamera::updateSpatialNode(), QQuick3DCustomCamera::updateSpatialNode(), QQuick3DFrustumCamera::updateSpatialNode(), QQuick3DOrthographicCamera::updateSpatialNode(), QQuick3DPerspectiveCamera::updateSpatialNode(), QSSGCustomMaterialSystem::updateUniformsForCustomMaterial(), updateUniformsForDefaultMaterial(), and QSSGQmlUtilities::writeQml().

imageCapture

QImageCapture* imageCapture = 0

Definition at line 21 of file camera.cpp.

Referenced by camera_blah(), QDarwinIntegration::createImageCapture(), QFFmpegMediaIntegration::createImageCapture(), QGstreamerIntegration::createImageCapture(), QAndroidIntegration::createImageCapture(), QWasmMediaIntegration::createImageCapture(), QWindowsMediaIntegration::createImageCapture(), and overview_still().

recorder

QMediaRecorder* recorder = 0

Definition at line 20 of file camera.cpp.

Referenced by QDarwinIntegration::createRecorder(), QFFmpegMediaIntegration::createRecorder(), QGstreamerIntegration::createRecorder(), QAndroidIntegration::createRecorder(), QWasmMediaIntegration::createRecorder(), QWindowsMediaIntegration::createRecorder(), overview_movie(), QAndroidMediaCaptureSession::setMediaRecorder(), AVFCameraService::setMediaRecorder(), QFFmpegMediaCaptureSession::setMediaRecorder(), QGstreamerMediaCapture::setMediaRecorder(), QWindowsMediaCaptureService::setMediaRecorder(), AVFCameraSession::updateAudioInput(), and AVFCameraSession::updateVideoInput().

viewfinder

QVideoWidget* viewfinder = 0

Definition at line 22 of file camera.cpp.

Referenced by camera_blah(), and overview_viewfinder().