Aegisub/aegisub/libmedia/audio/avs_audio.h
Amar Takhar e55ad2ed4d Add files to media namespace
Originally committed to SVN as r5301.
2011-02-06 03:08:51 +00:00

73 lines
2.5 KiB
C++

// Copyright (c) 2005-2006, Rodrigo Braz Monteiro, Fredrik Mellbin
// 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 audio_provider_avs.h
/// @see audio_provider_avs.cpp
/// @ingroup audio_input
///
#ifdef WITH_AVISYNTH
#include "include/aegisub/audio_provider.h"
#include "avisynth_wrap.h"
namespace media {
/// DOCME
/// @class AvisynthAudioProvider
/// @brief DOCME
///
/// DOCME
class AvisynthAudioProvider : public AudioProvider, public AviSynthWrapper {
/// DOCME
wxString filename;
/// DOCME
PClip clip;
void LoadFromClip(AVSValue clip);
void SetFile();
public:
AvisynthAudioProvider(wxString _filename);
wxString GetFilename() const { return filename; }
bool AreSamplesNativeEndian() const { return true; }
bool NeedsCache() const { return true; }
void GetAudio(void *buf, int64_t start, int64_t count) const;
void GetWaveForm(int *min,int *peak,int64_t start,int w,int h,int samples,float scale);
};
#endif
} // namespace