Aegisub/aegisub/libmedia/subtitle/libass.h

76 lines
2.4 KiB
C++

// Copyright (c) 2006-2007, Rodrigo Braz Monteiro, Evgeniy Stepanov
// 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 subtitles_provider_libass.h
/// @see subtitles_provider_libass.cpp
/// @ingroup subtitle_rendering
///
#ifdef WITH_LIBASS
#include "include/aegisub/subtitles_provider.h"
extern "C" {
#ifdef __VISUALC__
#include "stdint.h"
#endif
#include "../libass/ass.h"
}
class FontConfigCacheThread;
/// DOCME
/// @class LibassSubtitlesProvider
/// @brief DOCME
///
/// DOCME
class LibassSubtitlesProvider : public SubtitlesProvider {
/// DOCME
static ASS_Library* ass_library;
/// DOCME
ASS_Renderer* ass_renderer;
/// DOCME
ASS_Track* ass_track;
static FontConfigCacheThread *cache_worker;
public:
LibassSubtitlesProvider(std::string);
~LibassSubtitlesProvider();
void LoadSubtitles(AssFile *subs);
void DrawSubtitles(AegiVideoFrame &dst,double time);
static void CacheFonts();
};
#endif