65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file webcamVideoCursorOpenCV.h
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* @author drose
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* @date 2010-10-20
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*/
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#ifndef WEBCAMVIDEOCURSOROPENCV_H
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#define WEBCAMVIDEOCURSOROPENCV_H
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#include "pandabase.h"
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#ifdef HAVE_OPENCV
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#include "webcamVideo.h"
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#include "movieVideoCursor.h"
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class WebcamVideoOpenCV;
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struct CvCapture;
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/**
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* The Video4Linux implementation of webcams.
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*/
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class WebcamVideoCursorOpenCV : public MovieVideoCursor {
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public:
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WebcamVideoCursorOpenCV(WebcamVideoOpenCV *src);
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virtual ~WebcamVideoCursorOpenCV();
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virtual PT(Buffer) fetch_buffer();
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private:
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bool get_frame_data(const unsigned char *&r,
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const unsigned char *&g,
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const unsigned char *&b,
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int &x_pitch, int &y_pitch);
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CvCapture *_capture;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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MovieVideoCursor::init_type();
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register_type(_type_handle, "WebcamVideoCursorOpenCV",
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MovieVideoCursor::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#endif // HAVE_OPENCV
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#endif
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