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Aegisub/aegisub/src/audio_provider_lock.h

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Guard uses of audio providers with a mutex when not using a cache as they aren't thread-safe. Updates #1509. Originally committed to SVN as r6959.
2012-08-18 05:13:39 +02:00
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
/// @file audio_provider_lock.h
/// @brief An audio provider adapter for un-threadsafe audio providers
/// @ingroup audio_input
#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 <memory>
#include <mutex>
Guard uses of audio providers with a mutex when not using a cache as they aren't thread-safe. Updates #1509. Originally committed to SVN as r6959.
2012-08-18 05:13:39 +02:00
Extract common stuff for wrapper audio providers to a base class
2013-09-27 05:18:29 +02:00
class LockAudioProvider : public AudioProviderWrapper {
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
mutable std::mutex mutex;
Guard uses of audio providers with a mutex when not using a cache as they aren't thread-safe. Updates #1509. Originally committed to SVN as r6959.
2012-08-18 05:13:39 +02:00
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;
Guard uses of audio providers with a mutex when not using a cache as they aren't thread-safe. Updates #1509. Originally committed to SVN as r6959.
2012-08-18 05:13:39 +02:00
public:
Pass unique_ptrs around by value
2013-09-16 15:43:17 +02:00
LockAudioProvider(std::unique_ptr<AudioProvider> source);
Guard uses of audio providers with a mutex when not using a cache as they aren't thread-safe. Updates #1509. Originally committed to SVN as r6959.
2012-08-18 05:13:39 +02:00
};