mirror of
https://github.com/zxing/zxing.git
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f395cd4a48
git-svn-id: https://zxing.googlecode.com/svn/trunk@1952 59b500cc-1b3d-0410-9834-0bbf25fbcc57
135 lines
3.5 KiB
Objective-C
135 lines
3.5 KiB
Objective-C
// -*- mode:objc; c-basic-offset:2; indent-tabs-mode:nil -*-
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/*
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* Copyright 2011 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <ZXing/ZXCaptureDelegate.h>
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#if !TARGET_IPHONE_SIMULATOR
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#if TARGET_OS_EMBEDDED
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#include <AVFoundation/AVFoundation.h>
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#define ZX(x) x
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#define ZXAV(x) x
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#define ZXAVC(x) ,x
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#define ZXQT(x)
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#define ZXCaptureSession AVCaptureSession
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#define ZXCaptureVideoPreviewLayer AVCaptureVideoPreviewLayer
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#define ZXCaptureDeviceInput AVCaptureDeviceInput
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#define ZXCaptureVideoOutput AVCaptureVideoDataOutput
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#else
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#import <QTKit/QTKit.h>
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#define ZX(x) x
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#define ZXAV(x)
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#define ZXAVC(x)
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#define ZXQT(x) x
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#define ZXCaptureSession QTCaptureSession
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#define ZXCaptureVideoPreviewLayer QTCaptureLayer
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#define ZXCaptureDeviceInput QTCaptureDeviceInput
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#define ZXCaptureVideoOutput QTCaptureDecompressedVideoOutput
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#endif
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@interface ZXCapture
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: NSObject
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ZX(<CAAction ZXAVC(AVCaptureVideoDataOutputSampleBufferDelegate)>) {
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ZX(
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ZXCaptureSession* session;
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ZXCaptureVideoPreviewLayer* layer;
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ZXCaptureVideoOutput* output;
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ZXCaptureDeviceInput* input;
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id<ZXCaptureDelegate> delegate;
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)
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int order_in_skip;
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int order_out_skip;
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BOOL running;
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BOOL on_screen;
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CALayer* luminance;
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CALayer* binary;
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size_t width;
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size_t height;
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size_t reported_width;
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size_t reported_height;
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NSString* captureToFilename;
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BOOL hard_stop;
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int camera;
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BOOL torch;
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int device;
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CGAffineTransform transform;
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}
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@property (nonatomic, assign) id<ZXCaptureDelegate> delegate;
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@property (nonatomic, copy) NSString* captureToFilename;
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@property (nonatomic) CGAffineTransform transform;
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@property (nonatomic, readonly) ZXCaptureVideoOutput* output;
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@property (nonatomic, readonly) CALayer* layer;
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- (id)init;
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- (CALayer*)luminance;
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- (void)setLuminance:(BOOL)on_off;
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- (CALayer*)binary;
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- (void)setBinary:(BOOL)on_off;
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- (void)start;
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- (void)stop;
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- (void)hard_stop;
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- (void)order_skip;
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@property (nonatomic, readonly) BOOL hasFront;
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@property (nonatomic, readonly) BOOL hasBack;
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@property (nonatomic, readonly) BOOL hasTorch;
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@property (nonatomic, readonly) int front;
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@property (nonatomic, readonly) int back;
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@property (nonatomic) int camera;
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@property (nonatomic) BOOL torch;
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@end
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#else
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@interface ZXCapture : NSObject {
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}
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@property (nonatomic,assign) id<ZXCaptureDelegate> delegate;
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@property (nonatomic,copy) NSString* captureToFilename;
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@property (nonatomic) CGAffineTransform transform;
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@property (nonatomic, readonly) void* output;
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@property (nonatomic, readonly) CALayer* layer;
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- (id)init;
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- (CALayer*)luminance;
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- (void)setLuminance:(BOOL)on_off;
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- (CALayer*)binary;
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- (void)setBinary:(BOOL)on_off;
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- (void)start;
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- (void)stop;
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- (void)hard_stop;
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- (void)order_skip;
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@property (nonatomic,readonly) BOOL hasFront;
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@property (nonatomic,readonly) BOOL hasBack;
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@property (nonatomic,readonly) BOOL hasTorch;
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@property (nonatomic,readonly) int front;
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@property (nonatomic,readonly) int back;
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@property (nonatomic) int camera;
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@property (nonatomic) BOOL torch;
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@end
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#endif
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