65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
// Filename: webcamVideoCursorOpenCV.h
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// Created by: drose (20Oct10)
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//
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////////////////////////////////////////////////////////////////////
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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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////////////////////////////////////////////////////////////////////
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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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class WebcamVideoOpenCV;
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////////////////////////////////////////////////////////////////////
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// Class : WebcamVideoCursorOpenCV
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// Description : 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 void fetch_into_buffer(double time, unsigned char *block, bool rgba);
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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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ssize_t &x_pitch, ssize_t &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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