Aegisub/aegisub/libmedia/video/dummy_video.h

92 lines
3.0 KiB
C++

// Copyright (c) 2007, Niels Martin Hansen
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions 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.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may 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 COPYRIGHT OWNER 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.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file video_provider_dummy.h
/// @see video_provider_dummy.cpp
/// @ingroup video_input
///
// The dummy video provider needs a header, since it needs to be created directly as a special case
#ifndef AGI_PRE
#include <wx/colour.h>
#endif
#include "include/aegisub/video_provider.h"
namespace media {
/// DOCME
/// @class DummyVideoProvider
/// @brief DOCME
///
/// DOCME
class DummyVideoProvider : public VideoProvider {
/// DOCME
int lastFrame;
/// DOCME
int framecount;
/// DOCME
agi::vfr::Framerate fps;
/// DOCME
int width;
/// DOCME
int height;
/// DOCME
AegiVideoFrame frame;
void Create(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);
public:
DummyVideoProvider(wxString filename);
DummyVideoProvider(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);
~DummyVideoProvider();
const AegiVideoFrame GetFrame(int n);
static wxString MakeFilename(double fps, int frames, int _width, int _height, const wxColour &colour, bool pattern);
int GetPosition() const { return lastFrame; }
int GetFrameCount() const { return framecount; }
int GetWidth() const { return width; }
int GetHeight() const { return height; }
agi::vfr::Framerate GetFPS() const { return fps; }
std::vector<int> GetKeyFrames() const { return std::vector<int>(); };
wxString GetDecoderName() const { return L"Dummy Video Provider"; }
};
} // namespace media