X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;ds=sidebyside;f=otherlibs%2Fhighgui%2Fcvcap_w32.cpp;fp=otherlibs%2Fhighgui%2Fcvcap_w32.cpp;h=0000000000000000000000000000000000000000;hb=e4c14cdbdf2fe805e79cd96ded236f57e7b89060;hp=3109234ced7df8c8e992348b2723ce1a940d4fbf;hpb=454138ff8a20f6edb9b65a910101403d8b520643;p=opencv diff --git a/otherlibs/highgui/cvcap_w32.cpp b/otherlibs/highgui/cvcap_w32.cpp deleted file mode 100644 index 3109234..0000000 --- a/otherlibs/highgui/cvcap_w32.cpp +++ /dev/null @@ -1,199 +0,0 @@ -/*M/////////////////////////////////////////////////////////////////////////////////////// -// -// 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 -// the use of this software, even if advised of the possibility of such damage. -// -//M*/ - -#include "_highgui.h" - -extern "C" -{ -typedef CvCapture* (*CvCreateFileCapture_Plugin)( const char* filename ); -typedef CvCapture* (*CvCreateCameraCapture_Plugin)( int index ); -typedef void (*CvReleaseCapture_Plugin)( CvCapture** capture ); -typedef CvVideoWriter* (*CvCreateVideoWriter_Plugin)( const char* filename, int fourcc, - double fps, CvSize frameSize, int isColor ); -typedef void (*CvReleaseVideoWriter_Plugin)( CvVideoWriter** writer ); -} - -static HMODULE icvFFOpenCV = 0; -static CvCreateFileCapture_Plugin icvCreateFileCapture_FFMPEG_p = 0; -static CvReleaseCapture_Plugin icvReleaseCapture_FFMPEG_p = 0; -static CvCreateVideoWriter_Plugin icvCreateVideoWriter_FFMPEG_p = 0; -static CvReleaseVideoWriter_Plugin icvReleaseVideoWriter_FFMPEG_p = 0; - - -static void -icvInitFFMPEG(void) -{ - static int ffmpegInitialized = 0; - if( !ffmpegInitialized ) - { -#ifdef _DEBUG -//#define ffopencv_suffix_dbg "d" -#define ffopencv_suffix_dbg "" -#else -#define ffopencv_suffix_dbg "" -#endif -#if defined EM64T -#define ffopencv_suffix "_64" -#else -#define ffopencv_suffix "" -#endif - -#define ffopencv_name_m2(a,b,c) "ffopencv" #a #b #c ffopencv_suffix ffopencv_suffix_dbg ".dll" -#define ffopencv_name_m(a,b,c) ffopencv_name_m2(a,b,c) - const char* ffopencv_name = - ffopencv_name_m(CV_MAJOR_VERSION,CV_MINOR_VERSION,CV_SUBMINOR_VERSION); - - icvFFOpenCV = LoadLibrary( ffopencv_name ); - if( icvFFOpenCV ) - { - icvCreateFileCapture_FFMPEG_p = - (CvCreateFileCapture_Plugin)GetProcAddress(icvFFOpenCV, "cvCreateFileCapture_FFMPEG"); - icvCreateVideoWriter_FFMPEG_p = - (CvCreateVideoWriter_Plugin)GetProcAddress(icvFFOpenCV, "cvCreateVideoWriter_FFMPEG"); - icvReleaseCapture_FFMPEG_p = - (CvReleaseCapture_Plugin)GetProcAddress(icvFFOpenCV, "cvReleaseCapture_FFMPEG"); - icvReleaseVideoWriter_FFMPEG_p = - (CvReleaseVideoWriter_Plugin)GetProcAddress(icvFFOpenCV, "cvReleaseVideoWriter_FFMPEG"); - } - ffmpegInitialized = 1; - } -} - - -class CvCapture_FFMPEG_proxy : public CvCapture -{ -public: - CvCapture_FFMPEG_proxy() { ffmpegCapture = 0; } - virtual ~CvCapture_FFMPEG_proxy() { close(); } - - virtual double getProperty(int propId) - { - return ffmpegCapture ? ffmpegCapture->getProperty(propId) : 0; - } - virtual bool setProperty(int propId, double value) - { - return ffmpegCapture ? ffmpegCapture->setProperty(propId, value) : false; - } - virtual bool grabFrame() - { - return ffmpegCapture ? ffmpegCapture->grabFrame() : false; - } - virtual IplImage* retrieveFrame() - { - return ffmpegCapture ? ffmpegCapture->retrieveFrame() : 0; - } - virtual bool open( const char* filename ) - { - close(); - - icvInitFFMPEG(); - if( !icvCreateFileCapture_FFMPEG_p ) - return false; - ffmpegCapture = icvCreateFileCapture_FFMPEG_p( filename ); - return ffmpegCapture != 0; - } - virtual void close() - { - if( ffmpegCapture && icvReleaseCapture_FFMPEG_p ) - icvReleaseCapture_FFMPEG_p( &ffmpegCapture ); - assert( ffmpegCapture == 0 ); - ffmpegCapture = 0; - } - -protected: - CvCapture* ffmpegCapture; -}; - - -CvCapture* cvCreateFileCapture_Win32(const char * filename) -{ - CvCapture_FFMPEG_proxy* result = new CvCapture_FFMPEG_proxy; - if( result->open( filename )) - return result; - delete result; - return cvCreateFileCapture_VFW(filename); -} - - -class CvVideoWriter_FFMPEG_proxy : public CvVideoWriter -{ -public: - CvVideoWriter_FFMPEG_proxy() { ffmpegWriter = 0; } - virtual ~CvVideoWriter_FFMPEG_proxy() { close(); } - - virtual bool writeFrame( const IplImage* image ) - { - return ffmpegWriter ? ffmpegWriter->writeFrame(image) : false; - } - virtual bool open( const char* filename, int fourcc, double fps, CvSize frameSize, bool isColor ) - { - close(); - icvInitFFMPEG(); - if( !icvCreateVideoWriter_FFMPEG_p ) - return false; - ffmpegWriter = icvCreateVideoWriter_FFMPEG_p( filename, fourcc, fps, frameSize, isColor ); - return ffmpegWriter != 0; - } - - virtual void close() - { - if( ffmpegWriter && icvReleaseVideoWriter_FFMPEG_p ) - icvReleaseVideoWriter_FFMPEG_p( &ffmpegWriter ); - assert( ffmpegWriter == 0 ); - ffmpegWriter = 0; - } - -protected: - CvVideoWriter* ffmpegWriter; -}; - - -CvVideoWriter* cvCreateVideoWriter_Win32( const char* filename, int fourcc, - double fps, CvSize frameSize, int isColor ) -{ - CvVideoWriter_FFMPEG_proxy* result = new CvVideoWriter_FFMPEG_proxy; - - if( result->open( filename, fourcc, fps, frameSize, isColor != 0 )) - return result; - delete result; - - return cvCreateVideoWriter_VFW(filename, fourcc, fps, frameSize, isColor); -}