Merge pull request #201 from taka-no-me:drop_unsupported_highgui
cuda-geek
13 years ago
committed by
OpenCV Buildbot
commit
722dedb04d
14 changed files with 1 additions and 982 deletions
@ -1,219 +0,0 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
|
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// By downloading, copying, installing or using the software you agree to this license.
|
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// If you do not agree to this license, do not download, install,
|
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// copy or use the software.
|
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//
|
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//
|
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// Intel License Agreement
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// For Open Source Computer Vision Library
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//
|
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// Copyright (C) 2000, Intel Corporation, all rights reserved.
|
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// Third party copyrights are property of their respective owners.
|
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//
|
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// Redistribution and use in source and binary forms, with or without modification,
|
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// are permitted provided that the following conditions are met:
|
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//
|
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// * Redistribution's of source code must retain the above copyright notice,
|
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// this list of conditions and the following disclaimer.
|
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//
|
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// * Redistribution's in binary form must reproduce the above copyright notice,
|
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// this list of conditions and the following disclaimer in the documentation
|
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// and/or other materials provided with the distribution.
|
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//
|
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// * The name of Intel Corporation may not be used to endorse or promote products
|
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// derived from this software without specific prior written permission.
|
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//
|
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// This software is provided by the copyright holders and contributors "as is" and
|
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// any express or implied warranties, including, but not limited to, the implied
|
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
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// In no event shall the Intel Corporation or contributors be liable for any direct,
|
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// indirect, incidental, special, exemplary, or consequential damages
|
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// (including, but not limited to, procurement of substitute goods or services;
|
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// loss of use, data, or profits; or business interruption) however caused
|
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// and on any theory of liability, whether in contract, strict liability,
|
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// or tort (including negligence or otherwise) arising in any way out of
|
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "precomp.hpp" |
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#include "mil.h" |
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#if _MSC_VER >= 1200 |
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#pragma warning( disable: 4711 ) |
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#pragma comment(lib,"mil.lib") |
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#pragma comment(lib,"milmet2.lib") |
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#endif |
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#if defined _M_X64 |
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#pragma optimize("",off) |
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#endif |
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/********************* Capturing video from camera via MIL *********************/ |
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struct
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{ |
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MIL_ID MilApplication; |
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int MilUser; |
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} g_Mil = {0,0}; //global structure for handling MIL application
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class CvCaptureCAM_MIL : public CvCapture |
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{ |
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public: |
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CvCaptureCAM_MIL() { init(); } |
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virtual ~CvCaptureCAM_MIL() { close(); } |
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virtual bool open( int index ); |
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virtual void close(); |
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virtual double getProperty(int); |
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virtual bool setProperty(int, double) { return false; } |
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virtual bool grabFrame(); |
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virtual IplImage* retrieveFrame(int); |
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virtual int getCaptureDomain() { return CV_CAP_MIL; } // Return the type of the capture object: CV_CAP_VFW, etc...
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protected: |
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void init(); |
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MIL_ID |
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MilSystem, /* System identifier. */ |
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MilDisplay, /* Display identifier. */ |
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MilDigitizer, /* Digitizer identifier. */ |
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MilImage; /* Image buffer identifier. */ |
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IplImage* rgb_frame; |
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}; |
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void CvCaptureCAM_MIL::init() |
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{ |
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MilSystem = MilDisplay = MilDigitizer = MilImage = M_NULL; |
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rgb_frame = 0; |
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} |
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// Initialize camera input
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bool CvCaptureCAM_MIL::open( int wIndex ) |
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{ |
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close(); |
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if( g_Mil.MilApplication == M_NULL ) |
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{ |
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assert(g_Mil.MilUser == 0); |
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MappAlloc(M_DEFAULT, &(g_Mil.MilApplication) ); |
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g_Mil.MilUser = 1; |
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} |
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else |
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{ |
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assert(g_Mil.MilUser>0); |
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g_Mil.MilUser++; |
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} |
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int dev_table[16] = { M_DEV0, M_DEV1, M_DEV2, M_DEV3, |
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M_DEV4, M_DEV5, M_DEV6, M_DEV7, |
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M_DEV8, M_DEV9, M_DEV10, M_DEV11, |
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M_DEV12, M_DEV13, M_DEV14, M_DEV15 }; |
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//set default window size
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int w = 320; |
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int h = 240; |
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for( ; wIndex < 16; wIndex++ ) |
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{ |
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MsysAlloc( M_SYSTEM_SETUP, //we use default system,
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//if this does not work
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//try to define exact board
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//e.g.M_SYSTEM_METEOR,M_SYSTEM_METEOR_II...
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dev_table[wIndex], |
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M_DEFAULT, |
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&MilSystem ); |
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if( MilSystem != M_NULL ) |
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break; |
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} |
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if( MilSystem != M_NULL ) |
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{ |
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MdigAlloc(MilSystem,M_DEFAULT, |
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M_CAMERA_SETUP, //default. May be M_NTSC or other
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M_DEFAULT,&MilDigitizer); |
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rgb_frame = cvCreateImage(cvSize(w,h), IPL_DEPTH_8U, 3 ); |
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MdigControl(MilDigitizer, M_GRAB_SCALE, 1.0 / 2); |
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/*below line enables getting image vertical orientation
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consistent with VFW but it introduces some image corruption |
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on MeteorII, so we left the image as is*/ |
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//MdigControl(MilDigitizer, M_GRAB_DIRECTION_Y, M_REVERSE );
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MilImage = MbufAllocColor(MilSystem, 3, w, h, |
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8+M_UNSIGNED, M_IMAGE + M_GRAB, M_NULL); |
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} |
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return MilSystem != M_NULL; |
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} |
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void CvCaptureCAM_MIL::close( CvCaptureCAM_MIL* capture ) |
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{ |
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if( MilSystem != M_NULL ) |
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{ |
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MdigFree( MilDigitizer ); |
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MbufFree( MilImage ); |
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MsysFree( MilSystem ); |
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cvReleaseImage(&rgb_frame ); |
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g_Mil.MilUser--; |
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if(!g_Mil.MilUser) |
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MappFree(g_Mil.MilApplication); |
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MilSystem = M_NULL; |
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MilDigitizer = M_NULL; |
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} |
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} |
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bool CvCaptureCAM_MIL::grabFrame() |
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{ |
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if( MilSystem ) |
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{ |
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MdigGrab(MilDigitizer, MilImage); |
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return true; |
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} |
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return false; |
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} |
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IplImage* CvCaptureCAM_MIL::retrieveFrame(int) |
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{ |
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MbufGetColor(MilImage, M_BGR24+M_PACKED, M_ALL_BAND, (void*)(rgb_frame->imageData)); |
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return rgb_frame; |
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} |
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double CvCaptureCAM_MIL::getProperty( int property_id ) |
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{ |
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switch( property_id ) |
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{ |
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case CV_CAP_PROP_FRAME_WIDTH: |
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return rgb_frame ? rgb_frame->width : 0; |
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case CV_CAP_PROP_FRAME_HEIGHT: |
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return rgb_frame ? rgb_frame->height : 0; |
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} |
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return 0; |
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} |
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bool CvCaptureCAM_MIL::setProperty( int, double ) |
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{ |
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return false; |
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} |
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CvCapture* cvCreateCameraCapture_MIL( int index ) |
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{ |
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CvCaptureCAM_MIL* capture = new CvCaptureCAM_MIL; |
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if( capture->open( index )) |
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return capture; |
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delete capture; |
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return 0; |
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} |
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@ -1,230 +0,0 @@ |
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/*M///////////////////////////////////////////////////////////////////////////////////////
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//
|
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
||||
//
|
||||
// By downloading, copying, installing or using the software you agree to this license.
|
||||
// If you do not agree to this license, do not download, install,
|
||||
// copy or use the software.
|
||||
//
|
||||
//
|
||||
// Intel License Agreement
|
||||
// For Open Source Computer Vision Library
|
||||
//
|
||||
// Copyright (C) 2000, Intel Corporation, all rights reserved.
|
||||
// Third party copyrights are property of their respective owners.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without modification,
|
||||
// are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistribution's of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// * Redistribution's in binary form must reproduce the above copyright notice,
|
||||
// this list of conditions and the following disclaimer in the documentation
|
||||
// and/or other materials provided with the distribution.
|
||||
//
|
||||
// * The name of Intel Corporation may not be used to endorse or promote products
|
||||
// derived from this software without specific prior written permission.
|
||||
//
|
||||
// This software is provided by the copyright holders and contributors "as is" and
|
||||
// any express or implied warranties, including, but not limited to, the implied
|
||||
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
||||
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
||||
// indirect, incidental, special, exemplary, or consequential damages
|
||||
// (including, but not limited to, procurement of substitute goods or services;
|
||||
// loss of use, data, or profits; or business interruption) however caused
|
||||
// and on any theory of liability, whether in contract, strict liability,
|
||||
// or tort (including negligence or otherwise) arising in any way out of
|
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// the use of this software, even if advised of the possibility of such damage.
|
||||
//
|
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//M*/
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#include "precomp.hpp" |
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#include <DeepSeaIF.h> |
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#if _MSC_VER >= 1200 |
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#pragma comment(lib,"DeepSeaIF.lib") |
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#endif |
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/****************** Capturing video from TYZX stereo camera *******************/ |
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/** Initially developed by Roman Stanchak rstanchak@yahoo.com */ |
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class CvCaptureCAM_TYZX : public CvCapture |
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{ |
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public: |
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CvCaptureCAM_TYZX() { index = -1; image = 0; } |
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virtual ~CvCaptureCAM_TYZX() { close(); } |
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virtual bool open( int _index ); |
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virtual void close(); |
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bool isOpened() { return index >= 0; } |
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virtual double getProperty(int); |
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virtual bool setProperty(int, double) { return false; } |
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virtual bool grabFrame(); |
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virtual IplImage* retrieveFrame(int); |
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virtual int getCaptureDomain() { return CV_CAP_TYZX; } // Return the type of the capture object: CV_CAP_VFW, etc...
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protected: |
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virtual bool allocateImage(); |
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int index; |
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IplImage* image; |
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} |
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CvCaptureCAM_TYZX; |
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DeepSeaIF * g_tyzx_camera = 0; |
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int g_tyzx_refcount = 0; |
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bool CvCaptureCAM_TYZX::open( int _index ) |
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{ |
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close(); |
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if(!g_tyzx_camera){ |
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g_tyzx_camera = new DeepSeaIF; |
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if(!g_tyzx_camera) return false; |
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if(!g_tyzx_camera->initializeSettings(NULL)){ |
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delete g_tyzx_camera; |
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return false; |
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} |
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// set initial sensor mode
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// TODO is g_tyzx_camera redundant?
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g_tyzx_camera->setSensorMode(g_tyzx_camera->getSensorMode()); |
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// mm's
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g_tyzx_camera->setZUnits((int) 1000); |
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g_tyzx_camera->enableLeftColor(true); |
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g_tyzx_camera->setColorMode(DeepSeaIF::BGRcolor); |
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g_tyzx_camera->setDoIntensityCrop(true); |
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g_tyzx_camera->enable8bitImages(true); |
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if(!g_tyzx_camera->startCapture()){ |
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return false; |
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} |
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g_tyzx_refcount++; |
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} |
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index = _index; |
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return true; |
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} |
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void CvCaptureCAM_TYZX::close() |
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{ |
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if( isOpened() ) |
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{ |
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cvReleaseImage( &image ); |
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g_tyzx_refcount--; |
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if(g_tyzx_refcount==0){ |
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delete g_tyzx_camera; |
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} |
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} |
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} |
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bool CvCaptureCAM_TYZX::grabFrame() |
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{ |
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return isOpened() && g_tyzx_camera && g_tyzx_camera->grab(); |
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} |
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bool CvCaptureCAM_TYZX::allocateImage() |
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{ |
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int depth, nch; |
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CvSize size; |
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// assume we want to resize
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cvReleaseImage(&image); |
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// figure out size depending on index provided
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switch(index){ |
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case CV_TYZX_RIGHT: |
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size = cvSize(g_tyzx_camera->intensityWidth(), g_tyzx_camera->intensityHeight()); |
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depth = 8; |
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nch = 1; |
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break; |
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case CV_TYZX_Z: |
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size = cvSize(g_tyzx_camera->zWidth(), g_tyzx_camera->zHeight()); |
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depth = IPL_DEPTH_16S; |
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nch = 1; |
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break; |
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case CV_TYZX_LEFT: |
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default: |
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size = cvSize(g_tyzx_camera->intensityWidth(), g_tyzx_camera->intensityHeight()); |
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depth = 8; |
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nch = 1; |
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break; |
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} |
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image = cvCreateImage(size, depth, nch); |
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return image != 0; |
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} |
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/// Copy 'grabbed' image into capture buffer and return it.
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IplImage * CvCaptureCAM_TYZX::retrieveFrame(int) |
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{ |
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if(!isOpened() || !g_tyzx_camera) return 0; |
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if(!image && !alocateImage()) |
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return 0; |
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// copy camera image into buffer.
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// tempting to reference TYZX memory directly to avoid copying.
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switch (index) |
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{ |
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case CV_TYZX_RIGHT: |
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memcpy(image->imageData, g_tyzx_camera->getRImage(), image->imageSize); |
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break; |
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case CV_TYZX_Z: |
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memcpy(image->imageData, g_tyzx_camera->getZImage(), image->imageSize); |
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break; |
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case CV_TYZX_LEFT: |
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default: |
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memcpy(image->imageData, g_tyzx_camera->getLImage(), image->imageSize); |
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break; |
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} |
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return image; |
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} |
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double CvCaptureCAM_TYZX::getProperty(int property_id) |
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{ |
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CvSize size; |
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switch(capture->index) |
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{ |
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case CV_TYZX_LEFT: |
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size = cvSize(g_tyzx_camera->intensityWidth(), g_tyzx_camera->intensityHeight()); |
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break; |
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case CV_TYZX_RIGHT: |
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size = cvSize(g_tyzx_camera->intensityWidth(), g_tyzx_camera->intensityHeight()); |
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break; |
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case CV_TYZX_Z: |
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size = cvSize(g_tyzx_camera->zWidth(), g_tyzx_camera->zHeight()); |
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break; |
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default: |
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size = cvSize(0,0); |
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} |
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switch( property_id ) |
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{ |
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case CV_CAP_PROP_FRAME_WIDTH: |
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return size.width; |
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case CV_CAP_PROP_FRAME_HEIGHT: |
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return size.height; |
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} |
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return 0; |
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} |
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bool CvCaptureCAM_TYZX::setProperty( int, double ) |
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{ |
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return false; |
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} |
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CvCapture * cvCreateCameraCapture_TYZX (int index) |
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{ |
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CvCaptureCAM_TYZX * capture = new CvCaptureCAM_TYZX; |
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if( capture->open(index) ) |
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return capture; |
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delete capture; |
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return 0; |
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} |
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@ -1,396 +0,0 @@ |
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/*
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* grfmt_imageio.cpp |
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* |
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* |
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* Created by Morgan Conbere on 5/17/07. |
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* |
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*/ |
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|
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#include "precomp.hpp" |
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#ifdef HAVE_IMAGEIO |
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#include "grfmt_imageio.hpp" |
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namespace cv |
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{ |
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|
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/////////////////////// ImageIODecoder ///////////////////
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ImageIODecoder::ImageIODecoder() |
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{ |
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imageRef = NULL; |
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} |
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|
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ImageIODecoder::~ImageIODecoder() |
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{ |
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close(); |
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} |
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|
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|
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void ImageIODecoder::close() |
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{ |
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CGImageRelease( imageRef ); |
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imageRef = NULL; |
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} |
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|
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|
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size_t ImageIODecoder::signatureLength() const |
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{ |
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return 12; |
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} |
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|
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bool ImageIODecoder::checkSignature( const string& signature ) const |
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{ |
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// TODO: implement real signature check
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return true; |
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} |
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|
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ImageDecoder ImageIODecoder::newDecoder() const |
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{ |
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return new ImageIODecoder; |
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} |
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|
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bool ImageIODecoder::readHeader() |
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{ |
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CFURLRef imageURLRef; |
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CGImageSourceRef sourceRef; |
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// diciu, if ReadHeader is called twice in a row make sure to release the previously allocated imageRef
|
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if (imageRef != NULL) |
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CGImageRelease(imageRef); |
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imageRef = NULL; |
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|
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imageURLRef = CFURLCreateFromFileSystemRepresentation( NULL, |
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(const UInt8*)m_filename.c_str(), m_filename.size(), false ); |
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|
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sourceRef = CGImageSourceCreateWithURL( imageURLRef, NULL ); |
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CFRelease( imageURLRef ); |
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if ( !sourceRef ) |
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return false; |
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|
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imageRef = CGImageSourceCreateImageAtIndex( sourceRef, 0, NULL ); |
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CFRelease( sourceRef ); |
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if( !imageRef ) |
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return false; |
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|
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m_width = CGImageGetWidth( imageRef ); |
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m_height = CGImageGetHeight( imageRef ); |
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|
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CGColorSpaceRef colorSpace = CGImageGetColorSpace( imageRef ); |
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if( !colorSpace ) |
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return false; |
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|
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m_type = CGColorSpaceGetNumberOfComponents( colorSpace ) > 1 ? CV_8UC3 : CV_8UC1; |
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|
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return true; |
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} |
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|
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|
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bool ImageIODecoder::readData( Mat& img ) |
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{ |
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uchar* data = img.data; |
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int step = img.step; |
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bool color = img.channels() > 1; |
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int bpp; // Bytes per pixel
|
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int bit_depth = 8; |
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|
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// Get Height, Width, and color information
|
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if( !readHeader() ) |
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return false; |
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|
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CGContextRef context = NULL; // The bitmap context
|
||||
CGColorSpaceRef colorSpace = NULL; |
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uchar* bitmap = NULL; |
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CGImageAlphaInfo alphaInfo; |
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|
||||
// CoreGraphics will take care of converting to grayscale and back as long as the
|
||||
// appropriate colorspace is set
|
||||
if( color == CV_LOAD_IMAGE_GRAYSCALE ) |
||||
{ |
||||
colorSpace = CGColorSpaceCreateDeviceGray(); |
||||
bpp = 1; |
||||
alphaInfo = kCGImageAlphaNone; |
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} |
||||
else if( color == CV_LOAD_IMAGE_COLOR ) |
||||
{ |
||||
#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR |
||||
colorSpace = CGColorSpaceCreateDeviceRGB(); |
||||
#else |
||||
colorSpace = CGColorSpaceCreateWithName( kCGColorSpaceGenericRGBLinear ); |
||||
#endif |
||||
bpp = 4; /* CG only has 8 and 32 bit color spaces, so we waste a byte */ |
||||
alphaInfo = kCGImageAlphaNoneSkipLast; |
||||
} |
||||
if( !colorSpace ) |
||||
return false; |
||||
|
||||
bitmap = (uchar*)malloc( bpp * m_height * m_width ); |
||||
if( !bitmap ) |
||||
{ |
||||
CGColorSpaceRelease( colorSpace ); |
||||
return false; |
||||
} |
||||
|
||||
context = CGBitmapContextCreate( (void *)bitmap, |
||||
m_width, /* width */ |
||||
m_height, /* height */ |
||||
bit_depth, /* bit depth */ |
||||
bpp * m_width, /* bytes per row */ |
||||
colorSpace, /* color space */ |
||||
alphaInfo); |
||||
|
||||
CGColorSpaceRelease( colorSpace ); |
||||
if( !context ) |
||||
{ |
||||
free( bitmap ); |
||||
return false; |
||||
} |
||||
|
||||
// Copy the image data into the bitmap region
|
||||
CGRect rect = {{0,0},{m_width,m_height}}; |
||||
CGContextDrawImage( context, rect, imageRef ); |
||||
|
||||
uchar* bitdata = (uchar*)CGBitmapContextGetData( context ); |
||||
if( !bitdata ) |
||||
{ |
||||
free( bitmap); |
||||
CGContextRelease( context ); |
||||
return false; |
||||
} |
||||
|
||||
// Move the bitmap (in RGB) into data (in BGR)
|
||||
int bitmapIndex = 0; |
||||
|
||||
if( color == CV_LOAD_IMAGE_COLOR ) |
||||
{ |
||||
uchar * base = data; |
||||
|
||||
for (int y = 0; y < m_height; y++) |
||||
{ |
||||
uchar * line = base + y * step; |
||||
|
||||
for (int x = 0; x < m_width; x++) |
||||
{ |
||||
// Blue channel
|
||||
line[0] = bitdata[bitmapIndex + 2]; |
||||
// Green channel
|
||||
line[1] = bitdata[bitmapIndex + 1]; |
||||
// Red channel
|
||||
line[2] = bitdata[bitmapIndex + 0]; |
||||
|
||||
line += 3; |
||||
bitmapIndex += bpp; |
||||
} |
||||
} |
||||
} |
||||
else if( color == CV_LOAD_IMAGE_GRAYSCALE ) |
||||
{ |
||||
for (int y = 0; y < m_height; y++) |
||||
memcpy (data + y * step, bitmap + y * m_width, m_width); |
||||
} |
||||
|
||||
free( bitmap ); |
||||
CGContextRelease( context ); |
||||
return true; |
||||
} |
||||
|
||||
|
||||
/////////////////////// ImageIOEncoder ///////////////////
|
||||
|
||||
ImageIOEncoder::ImageIOEncoder() |
||||
{ |
||||
m_description = "Apple ImageIO (*.bmp;*.dib;*.exr;*.jpeg;*.jpg;*.jpe;*.jp2;*.pdf;*.png;*.tiff;*.tif)"; |
||||
} |
||||
|
||||
|
||||
ImageIOEncoder::~ImageIOEncoder() |
||||
{ |
||||
} |
||||
|
||||
|
||||
ImageEncoder ImageIOEncoder::newEncoder() const |
||||
{ |
||||
return new ImageIOEncoder; |
||||
} |
||||
|
||||
static |
||||
CFStringRef FilenameToUTI( const char* filename ) |
||||
{ |
||||
const char* ext = filename; |
||||
char* ext_buf; |
||||
int i; |
||||
CFStringRef imageUTI = NULL; |
||||
|
||||
for(;;) |
||||
{ |
||||
const char* temp = strchr( ext + 1, '.' ); |
||||
if( !temp ) break; |
||||
ext = temp; |
||||
} |
||||
|
||||
if(!ext) |
||||
return NULL; |
||||
|
||||
ext_buf = (char*)malloc(strlen(ext)+1); |
||||
for(i = 0; ext[i] != '\0'; i++) |
||||
ext_buf[i] = (char)tolower(ext[i]); |
||||
ext_buf[i] = '\0'; |
||||
ext = ext_buf; |
||||
|
||||
if( !strcmp(ext, ".bmp") || !strcmp(ext, ".dib") ) |
||||
imageUTI = CFSTR( "com.microsoft.bmp" ); |
||||
else if( !strcmp(ext, ".exr") ) |
||||
imageUTI = CFSTR( "com.ilm.openexr-image" ); |
||||
else if( !strcmp(ext, ".jpeg") || !strcmp(ext, ".jpg") || !strcmp(ext, ".jpe") ) |
||||
imageUTI = CFSTR( "public.jpeg" ); |
||||
else if( !strcmp(ext, ".jp2") ) |
||||
imageUTI = CFSTR( "public.jpeg-2000" ); |
||||
else if( !strcmp(ext, ".pdf") ) |
||||
imageUTI = CFSTR( "com.adobe.pdf" ); |
||||
else if( !strcmp(ext, ".png") ) |
||||
imageUTI = CFSTR( "public.png" ); |
||||
else if( !strcmp(ext, ".tiff") || !strcmp(ext, ".tif") ) |
||||
imageUTI = CFSTR( "public.tiff" ); |
||||
|
||||
free(ext_buf); |
||||
|
||||
return imageUTI; |
||||
} |
||||
|
||||
|
||||
bool ImageIOEncoder::write( const Mat& img, const vector<int>& params ) |
||||
{ |
||||
int width = img.cols, height = img.rows; |
||||
int _channels = img.channels(); |
||||
const uchar* data = img.data; |
||||
int step = img.step; |
||||
|
||||
// Determine the appropriate UTI based on the filename extension
|
||||
CFStringRef imageUTI = FilenameToUTI( m_filename.c_str() ); |
||||
|
||||
// Determine the Bytes Per Pixel
|
||||
int bpp = (_channels == 1) ? 1 : 4; |
||||
|
||||
// Write the data into a bitmap context
|
||||
CGContextRef context; |
||||
CGColorSpaceRef colorSpace; |
||||
uchar* bitmapData = NULL; |
||||
|
||||
if( bpp == 1 ) { |
||||
#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR |
||||
colorSpace = CGColorSpaceCreateDeviceGray(); |
||||
#else |
||||
colorSpace = CGColorSpaceCreateWithName( kCGColorSpaceGenericGray ); |
||||
#endif |
||||
} |
||||
else if( bpp == 4 ) { |
||||
#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR |
||||
colorSpace = CGColorSpaceCreateDeviceRGB(); |
||||
#else |
||||
colorSpace = CGColorSpaceCreateWithName( kCGColorSpaceGenericRGBLinear ); |
||||
#endif |
||||
} |
||||
if( !colorSpace ) |
||||
return false; |
||||
|
||||
bitmapData = (uchar*)malloc( bpp * height * width ); |
||||
if( !bitmapData ) |
||||
{ |
||||
CGColorSpaceRelease( colorSpace ); |
||||
return false; |
||||
} |
||||
|
||||
context = CGBitmapContextCreate( bitmapData, |
||||
width, |
||||
height, |
||||
8, |
||||
bpp * width, |
||||
colorSpace, |
||||
(bpp == 1) ? kCGImageAlphaNone : |
||||
kCGImageAlphaNoneSkipLast ); |
||||
CGColorSpaceRelease( colorSpace ); |
||||
if( !context ) |
||||
{ |
||||
free( bitmapData ); |
||||
return false; |
||||
} |
||||
|
||||
// Copy pixel information from data into bitmapData
|
||||
if (bpp == 4) |
||||
{ |
||||
int bitmapIndex = 0; |
||||
const uchar * base = data; |
||||
|
||||
for (int y = 0; y < height; y++) |
||||
{ |
||||
const uchar * line = base + y * step; |
||||
|
||||
for (int x = 0; x < width; x++) |
||||
{ |
||||
// Blue channel
|
||||
bitmapData[bitmapIndex + 2] = line[0]; |
||||
// Green channel
|
||||
bitmapData[bitmapIndex + 1] = line[1]; |
||||
// Red channel
|
||||
bitmapData[bitmapIndex + 0] = line[2]; |
||||
|
||||
line += 3; |
||||
bitmapIndex += bpp; |
||||
} |
||||
} |
||||
} |
||||
else if (bpp == 1) |
||||
{ |
||||
for (int y = 0; y < height; y++) |
||||
memcpy (bitmapData + y * width, data + y * step, width); |
||||
} |
||||
|
||||
// Turn the bitmap context into an imageRef
|
||||
CGImageRef imageRef = CGBitmapContextCreateImage( context ); |
||||
CGContextRelease( context ); |
||||
if( !imageRef ) |
||||
{ |
||||
free( bitmapData ); |
||||
return false; |
||||
} |
||||
|
||||
// Write the imageRef to a file based on the UTI
|
||||
CFURLRef imageURLRef = CFURLCreateFromFileSystemRepresentation( NULL, |
||||
(const UInt8*)m_filename.c_str(), m_filename.size(), false ); |
||||
if( !imageURLRef ) |
||||
{ |
||||
CGImageRelease( imageRef ); |
||||
free( bitmapData ); |
||||
return false; |
||||
} |
||||
|
||||
CGImageDestinationRef destRef = CGImageDestinationCreateWithURL( imageURLRef, |
||||
imageUTI, |
||||
1, |
||||
NULL); |
||||
CFRelease( imageURLRef ); |
||||
if( !destRef ) |
||||
{ |
||||
CGImageRelease( imageRef ); |
||||
free( bitmapData ); |
||||
fprintf(stderr, "!destRef\n"); |
||||
return false; |
||||
} |
||||
|
||||
CGImageDestinationAddImage(destRef, imageRef, NULL); |
||||
if( !CGImageDestinationFinalize(destRef) ) |
||||
{ |
||||
fprintf(stderr, "Finalize failed\n"); |
||||
return false; |
||||
} |
||||
|
||||
CFRelease( destRef ); |
||||
CGImageRelease( imageRef ); |
||||
free( bitmapData ); |
||||
|
||||
return true; |
||||
} |
||||
|
||||
} |
||||
|
||||
#endif /* HAVE_IMAGEIO */ |
||||
@ -1,67 +0,0 @@ |
||||
/*
|
||||
* grfmt_imageio.h |
||||
* |
||||
* |
||||
* Created by Morgan Conbere on 5/17/07. |
||||
* |
||||
*/ |
||||
|
||||
#ifndef _GRFMT_IMAGEIO_H_ |
||||
#define _GRFMT_IMAGEIO_H_ |
||||
|
||||
#ifdef HAVE_IMAGEIO |
||||
|
||||
#include "grfmt_base.hpp" |
||||
#include <TargetConditionals.h> |
||||
|
||||
#if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR |
||||
|
||||
#include <MobileCoreServices/MobileCoreServices.h> |
||||
#include <ImageIO/ImageIO.h> |
||||
|
||||
#else |
||||
|
||||
#include <ApplicationServices/ApplicationServices.h> |
||||
|
||||
#endif |
||||
|
||||
namespace cv |
||||
{ |
||||
|
||||
class ImageIODecoder : public BaseImageDecoder |
||||
{ |
||||
public: |
||||
|
||||
ImageIODecoder(); |
||||
~ImageIODecoder(); |
||||
|
||||
bool readData( Mat& img ); |
||||
bool readHeader(); |
||||
void close(); |
||||
|
||||
size_t signatureLength() const; |
||||
bool checkSignature( const string& signature ) const; |
||||
|
||||
ImageDecoder newDecoder() const; |
||||
|
||||
protected: |
||||
|
||||
CGImageRef imageRef; |
||||
}; |
||||
|
||||
class ImageIOEncoder : public BaseImageEncoder |
||||
{ |
||||
public: |
||||
ImageIOEncoder(); |
||||
~ImageIOEncoder(); |
||||
|
||||
bool write( const Mat& img, const vector<int>& params ); |
||||
|
||||
ImageEncoder newEncoder() const; |
||||
}; |
||||
|
||||
} |
||||
|
||||
#endif/*HAVE_IMAGEIO*/ |
||||
|
||||
#endif/*_GRFMT_IMAGEIO_H_*/ |
||||
Loading…
Reference in new issue