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https://github.com/wpilibsuite/allwpilib
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b893b3d6d3
The main restriction is there must be an event loop running on the main thread. No special action is required for GUI applications, but for non-GUI applications, a RunOsxRunLoop() function is provided that needs to be called from the main thread.
72 lines
2.4 KiB
Objective-C
72 lines
2.4 KiB
Objective-C
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#pragma once
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#import <AVFoundation/AVFoundation.h>
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#import "UsbCameraDelegate.h"
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#include <memory>
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#include <string_view>
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#include "cscore_cpp.h"
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namespace cs {
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class UsbCameraImpl;
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}
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@interface UsbCameraImplObjc : NSObject
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@property(nonatomic) AVCaptureDeviceFormat* currentFormat;
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@property(nonatomic) int currentFPS;
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@property(nonatomic) std::weak_ptr<cs::UsbCameraImpl> cppImpl;
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@property(nonatomic) dispatch_queue_t sessionQueue;
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@property(nonatomic) NSString* path;
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@property(nonatomic) int deviceId;
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@property(nonatomic) bool propertiesCached;
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@property(nonatomic) bool streaming;
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@property(nonatomic) bool deviceValid;
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@property(nonatomic) bool isAuthorized;
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@property(nonatomic) AVCaptureDevice* videoDevice;
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@property(nonatomic) AVCaptureDeviceInput* videoInput;
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@property(nonatomic) UsbCameraDelegate* callback;
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@property(nonatomic) AVCaptureVideoDataOutput* videoOutput;
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@property(nonatomic) AVCaptureSession* session;
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- (void)start;
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// Property functions
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- (void)setProperty:(int)property
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withValue:(int)value
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status:(CS_Status*)status;
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- (void)setStringProperty:(int)property
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withValue:(std::string_view*)value
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status:(CS_Status*)status;
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// Standard common camera properties
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- (void)setBrightness:(int)brightness status:(CS_Status*)status;
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- (int)getBrightness:(CS_Status*)status;
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- (void)setWhiteBalanceAuto:(CS_Status*)status;
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- (void)setWhiteBalanceHoldCurrent:(CS_Status*)status;
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- (void)setWhiteBalanceManual:(int)value status:(CS_Status*)status;
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- (void)setExposureAuto:(CS_Status*)status;
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- (void)setExposureHoldCurrent:(CS_Status*)status;
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- (void)setExposureManual:(int)value status:(CS_Status*)status;
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- (bool)setVideoMode:(const cs::VideoMode&)mode status:(CS_Status*)status;
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- (bool)setPixelFormat:(cs::VideoMode::PixelFormat)pixelFormat
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status:(CS_Status*)status;
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- (bool)setResolutionWidth:(int)width
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withHeight:(int)height
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status:(CS_Status*)status;
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- (bool)setFPS:(int)fps status:(CS_Status*)status;
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- (void)numSinksChanged;
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- (void)numSinksEnabledChanged;
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- (void)getCurrentCameraPath:(std::string*)path;
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- (void)getCameraName:(std::string*)name;
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- (void)setNewCameraPath:(std::string_view*)path;
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@end
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