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Aegisub/src/audio_provider_ffmpegsource.h

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Implement support for multiple tracks in the FFMS2 audio and video providers. Files with more than one audio or video track will now let the user pick which one he/she wishes to load. Closes #905. Originally committed to SVN as r3145.
2009-07-16 16:48:47 +02:00
// Copyright (c) 2008-2009, Karl Blomster
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
// 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.
//
Switch all headers to using Doxygen and cleanup contact info * Swap old email + website address with 'Aegisub Project http://www.aegisub.org/' * Set categories for all files (jfs) * Add descriptions for each file (jfs) * Add $Id$ keyword Originally committed to SVN as r3310.
2009-07-29 07:43:02 +02:00
// Aegisub Project http://www.aegisub.org/
/// @file audio_provider_ffmpegsource.h
/// @see audio_provider_ffmpegsource.cpp
Kill the ffms2 group and make it all 'ffms' Originally committed to SVN as r3335.
2009-07-30 08:40:25 +02:00
/// @ingroup audio_input ffms
Switch all headers to using Doxygen and cleanup contact info * Swap old email + website address with 'Aegisub Project http://www.aegisub.org/' * Set categories for all files (jfs) * Add descriptions for each file (jfs) * Add $Id$ keyword Originally committed to SVN as r3310.
2009-07-29 07:43:02 +02:00
///
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
Factor out a bunch of duplicated code in the configure script for pkg-config based optional dependencies and use the pkg-config name for all WITH_* defines Originally committed to SVN as r6104.
2011-12-22 22:25:49 +01:00
#ifdef WITH_FFMS2
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
#include "include/aegisub/audio_provider.h"
Mostly purge wxWidgets from non-UI stuff Use boost::filesystem::path for all paths, and std::string for all other strings, converting to/from wxString as close to the actual uses of wx as possible. Where possible, replace the uses of non-UI wxWidgets functionality with the additions to the standard library in C++11, or the equivalents in boost. Move the path token management logic to libaegisub (and rewrite it in the process). Add a basic thread pool based on asio and std::thread to libaegisub. This touches nearly every file in the project and a nontrivial amount of code had to be rewritten entirely, so there's probably a lot of broken stuff.
2013-01-04 16:01:50 +01:00
#include "ffmpegsource_common.h"
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
Note: This was done using a script! it's far from perfect but 95% of the work has been done already formatting-wise. Document all functions, class, struct, union, enum, macro, variable, typedefs. This isn't the actual document in itself but empty documentation using any old documentation if it was there. This was done using exuberant ctags to get tag info, then a TCL script to parse/remove old comments and convert them into Doxygen-style. Some notes: * Anything labeled 'DOCME' needs to be documented, @param and @return have been left blank as it would be annoying to delete the 'DOCME' from every one of those. * Some multiline comments may have been munged into single line comments * Leave the /// comments above global variables with a space, if they're harder to read then we'll be less likey to use them. * Enum comments can go after the enumeration itself '[value] /// comment' * include/aegisub/*.h haven't been converted yet, this will be done in a later commit * Some documentation blocks are in the wrong place, in the .h when it should be in the .cpp, or vice versa. See http://devel.aegisub.org/wiki/Doxygen for some details on Doxygen and a 'style guide'. Originally committed to SVN as r3312.
2009-07-30 00:59:22 +02:00
/// @class FFmpegSourceAudioProvider
Make video and audio providers throw typed exceptions. Don't display error messages and try other providers when the user cancels loading a file. Remove files from the MRU lists if they can't be found. Closes #717. Originally committed to SVN as r4717.
2010-08-02 08:32:01 +02:00
/// @brief Implements audio loading with the FFMS library.
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
class FFmpegSourceAudioProvider : public AudioProvider, FFmpegSourceProvider {
Use scoped_holder in a handful of places Originally committed to SVN as r6492.
2012-02-20 19:22:12 +01:00
/// audio source object
agi::scoped_holder<FFMS_AudioSource*, void (FFMS_CC *)(FFMS_AudioSource*)> AudioSource;
Note: This was done using a script! it's far from perfect but 95% of the work has been done already formatting-wise. Document all functions, class, struct, union, enum, macro, variable, typedefs. This isn't the actual document in itself but empty documentation using any old documentation if it was there. This was done using exuberant ctags to get tag info, then a TCL script to parse/remove old comments and convert them into Doxygen-style. Some notes: * Anything labeled 'DOCME' needs to be documented, @param and @return have been left blank as it would be annoying to delete the 'DOCME' from every one of those. * Some multiline comments may have been munged into single line comments * Leave the /// comments above global variables with a space, if they're harder to read then we'll be less likey to use them. * Enum comments can go after the enumeration itself '[value] /// comment' * include/aegisub/*.h haven't been converted yet, this will be done in a later commit * Some documentation blocks are in the wrong place, in the .h when it should be in the .cpp, or vice versa. See http://devel.aegisub.org/wiki/Doxygen for some details on Doxygen and a 'style guide'. Originally committed to SVN as r3312.
2009-07-30 00:59:22 +02:00
Merge audio_display_rewrite branch to trunk. This is not a complete work, don't expect to time anything for a while. Originally committed to SVN as r4903.
2010-12-08 04:36:10 +01:00
mutable char FFMSErrMsg[1024]; ///< FFMS error message
mutable FFMS_ErrorInfo ErrInfo; ///< FFMS error codes/messages
Do COM initialization more properly (I think) in the FFMS2 providers. Originally committed to SVN as r2989.
2009-05-25 18:42:33 +02:00
Mostly purge wxWidgets from non-UI stuff Use boost::filesystem::path for all paths, and std::string for all other strings, converting to/from wxString as close to the actual uses of wx as possible. Where possible, replace the uses of non-UI wxWidgets functionality with the additions to the standard library in C++11, or the equivalents in boost. Move the path token management logic to libaegisub (and rewrite it in the process). Add a basic thread pool based on asio and std::thread to libaegisub. This touches nearly every file in the project and a nontrivial amount of code had to be rewritten entirely, so there's probably a lot of broken stuff.
2013-01-04 16:01:50 +01:00
void LoadAudio(agi::fs::path const& filename);
Run clang-modernize on things
2013-11-21 18:13:36 +01:00
void FillBuffer(void *buf, int64_t start, int64_t count) const override;
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
public:
Mostly purge wxWidgets from non-UI stuff Use boost::filesystem::path for all paths, and std::string for all other strings, converting to/from wxString as close to the actual uses of wx as possible. Where possible, replace the uses of non-UI wxWidgets functionality with the additions to the standard library in C++11, or the equivalents in boost. Move the path token management logic to libaegisub (and rewrite it in the process). Add a basic thread pool based on asio and std::thread to libaegisub. This touches nearly every file in the project and a nontrivial amount of code had to be rewritten entirely, so there's probably a lot of broken stuff.
2013-01-04 16:01:50 +01:00
FFmpegSourceAudioProvider(agi::fs::path const& filename);
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
Run clang-modernize on things
2013-11-21 18:13:36 +01:00
bool NeedsCache() const override { return true; }
Add new ffms2 audio provider. Only works with matroska so far, also probably buggy. Originally committed to SVN as r2379.
2008-09-23 22:02:21 +02:00
};
Rework most of the various factories to not need an explicit helper class for each class constructable via a factory. Originally committed to SVN as r4716.
2010-08-02 08:31:38 +02:00
#endif
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