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94 lines
3.6 KiB
Objective-C
94 lines
3.6 KiB
Objective-C
/*
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* (c) Copyright Ascensio System SIA 2010-2017
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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//
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// ImageUtils.h
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// UTILS
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//
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// Created by alexey.musinov on 30.04.15.
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// Copyright (c) 2015 Ascensio System SIA. All rights reserved.
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//
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#ifndef _IMAGE_UTILS_H_
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#define _IMAGE_UTILS_H_
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#if defined(_IOS) || defined(DEBUG)
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#import <Foundation/Foundation.h>
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#import <GLKit/GLKView.h>
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#import <UIKit/UIKit.h>
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namespace ImageUtils_IOS
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{
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static UIImage* BgraToUIImage(CBgraFrame* image)
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{
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unsigned char *data = image->get_Data();
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int width = image->get_Width();
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int height = image->get_Height();
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int bitsPerComponent = 8;
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int bitsPerPixel = 32;
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int bytesPerRow = 4 * width;
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CGDataProviderRef provider = CGDataProviderCreateWithData(NULL,
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data,
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width * height * 4,
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NULL);
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CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB();
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CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault;
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CGColorRenderingIntent renderingIntent = kCGRenderingIntentDefault;
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CGImageRef imageRef = CGImageCreate(width,
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height,
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bitsPerComponent,
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bitsPerPixel,
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bytesPerRow,
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colorSpaceRef,
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bitmapInfo,
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provider,
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NULL,
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NO,
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renderingIntent);
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CGFloat scale = 1;//[[UIScreen mainScreen] scale];
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UIImage *ret = [UIImage imageWithCGImage:imageRef scale:scale orientation:UIImageOrientationDownMirrored];
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CGImageRelease(imageRef);
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CGColorSpaceRelease(colorSpaceRef);
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CGDataProviderRelease(provider);
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return ret;
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}
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}
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#endif
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#endif
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