Empty LAVC audio provider class

Originally committed to SVN as r317.
This commit is contained in:
Rodrigo Braz Monteiro 2006-04-14 01:21:43 +00:00
parent 892cf4bbea
commit ac0d34cb34
5 changed files with 137 additions and 2 deletions

View file

@ -96,6 +96,7 @@ static char *mystrdup(struct InputStream *is,const char *src) {
return dst;
}
#ifndef __FreeBSD__
static void strlcpy(char *dst,const char *src,unsigned size) {
unsigned i;
@ -104,6 +105,7 @@ static void strlcpy(char *dst,const char *src,unsigned size) {
if (i<size)
dst[i] = 0;
}
#endif
struct Cue {
ulonglong Time;

View file

@ -38,6 +38,7 @@
// Headers
#include <wx/wxprec.h>
#include "audio_provider_avs.h"
#include "audio_provider_lavc.h"
#include "audio_provider_ram.h"
#include "audio_provider_hd.h"
#include "options.h"
@ -171,7 +172,7 @@ AudioProvider *AudioProvider::GetAudioProvider(wxString filename, AudioDisplay *
#endif
#ifdef USE_LAVC
//if (!provider) provider = new LAVCAudioProvider(filename);
if (!provider) provider = new LAVCAudioProvider(filename);
#endif
// No provider found

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@ -0,0 +1,72 @@
// 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
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
///////////
// Headers
#include <wx/wxprec.h>
#include <wx/filename.h>
#include "audio_provider_lavc.h"
#include "options.h"
//////////////
// Constructor
LAVCAudioProvider::LAVCAudioProvider(wxString _filename) {
filename = _filename;
// TODO
}
//////////////
// Destructor
LAVCAudioProvider::~LAVCAudioProvider() {
// TODO
}
////////////////
// Get filename
wxString LAVCAudioProvider::GetFilename() {
return filename;
}
/////////////
// Get audio
void LAVCAudioProvider::GetAudio(void *buf, __int64 start, __int64 count) {
// TODO
}

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@ -0,0 +1,60 @@
// Copyright (c) 2006, Rodrigo Braz Monteiro
// 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
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
#pragma once
///////////
// Headers
#include <wx/wxprec.h>
#include "audio_provider.h"
////////////////////////
// Audio provider class
class LAVCAudioProvider : public AudioProvider {
private:
wxString filename;
public:
LAVCAudioProvider(wxString _filename);
~LAVCAudioProvider();
wxString GetFilename();
void GetAudio(void *buf, __int64 start, __int64 count);
void GetWaveForm(int *min,int *peak,__int64 start,int w,int h,int samples,float scale);
};

View file

@ -63,7 +63,7 @@ VideoProvider *VideoProvider::GetProvider(wxString video,wxString subtitles) {
// See if it's OK to use LAVC
#ifdef USE_LAVC
if (preffered == _T("ffmpeg")) {
if (preffered == _T("ffmpeg") || !avisynthAvailable) {
// Load
bool success = false;
wxString error;