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-rw-r--r--plugin/Makefile.mingw32.in1
-rw-r--r--src/Makefile.am2
-rw-r--r--src/atomic.h1
-rw-r--r--src/audiocacheeventhandler.h1
-rw-r--r--src/audiocachefile.h11
-rw-r--r--src/audiocacheidmanager.h9
-rw-r--r--src/audiofile.cc4
-rw-r--r--src/audiofile.h4
-rw-r--r--src/drumgizmo.cc3
-rw-r--r--src/drumgizmo.h3
-rw-r--r--src/drumkitloader.h1
-rw-r--r--src/events.cc6
-rw-r--r--src/events.h5
-rw-r--r--src/midimapper.h1
-rw-r--r--src/mutex.cc120
-rw-r--r--src/mutex.h56
-rw-r--r--test/Makefile.am3
17 files changed, 23 insertions, 208 deletions
diff --git a/plugin/Makefile.mingw32.in b/plugin/Makefile.mingw32.in
index 02475d7..6ccfe48 100644
--- a/plugin/Makefile.mingw32.in
+++ b/plugin/Makefile.mingw32.in
@@ -32,7 +32,6 @@ DG_SRC = \
@top_srcdir@/src/memchecker.cc \
@top_srcdir@/src/midimapparser.cc \
@top_srcdir@/src/midimapper.cc \
- @top_srcdir@/src/mutex.cc \
@top_srcdir@/src/path.cc \
@top_srcdir@/src/powerlist.cc \
@top_srcdir@/src/random.cc \
diff --git a/src/Makefile.am b/src/Makefile.am
index d0ede77..f50acc6 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,7 +36,6 @@ nodist_libdg_la_SOURCES = \
memchecker.cc \
midimapparser.cc \
midimapper.cc \
- mutex.cc \
path.cc \
powerlist.cc \
random.cc \
@@ -80,7 +79,6 @@ EXTRA_DIST = \
memchecker.h \
midimapparser.h \
midimapper.h \
- mutex.h \
nolocale.h \
notifier.h \
path.h \
diff --git a/src/atomic.h b/src/atomic.h
index 55ec7e5..7ca5d1e 100644
--- a/src/atomic.h
+++ b/src/atomic.h
@@ -30,7 +30,6 @@
#include <atomic>
#include <mutex>
-#include "mutex.h"
template <typename T, typename = void>
class Atomic;
diff --git a/src/audiocacheeventhandler.h b/src/audiocacheeventhandler.h
index 7d4ed58..e1e60a9 100644
--- a/src/audiocacheeventhandler.h
+++ b/src/audiocacheeventhandler.h
@@ -32,7 +32,6 @@
#include "thread.h"
#include "semaphore.h"
-#include "mutex.h"
#include "audiocachefile.h"
#include "audiocacheidmanager.h"
diff --git a/src/audiocachefile.h b/src/audiocachefile.h
index 01625a7..66a6529 100644
--- a/src/audiocachefile.h
+++ b/src/audiocachefile.h
@@ -30,16 +30,15 @@
#include <list>
#include <map>
#include <vector>
-
#include <mutex>
-#include "mutex.h"
#include <sndfile.h>
#include <audiotypes.h>
//! Channel data container in the cache world.
-class CacheChannel {
+class CacheChannel
+{
public:
size_t channel; //< Channel number
sample_t* samples; //< Sample buffer pointer.
@@ -52,7 +51,8 @@ using CacheChannels = std::list<CacheChannel>;
//! This class is used to encapsulate reading from a single file source.
//! The access is ref counted so that the file is only opened once and closed
//! when it is no longer required.
-class AudioCacheFile {
+class AudioCacheFile
+{
friend class AudioCacheFiles;
friend class TestableAudioCacheFiles;
public:
@@ -82,7 +82,8 @@ private:
std::vector<sample_t>& read_buffer;
};
-class AudioCacheFiles {
+class AudioCacheFiles
+{
public:
//! Get the CacheAudioFile object corresponding to filename.
//! If it does not exist it will be created.
diff --git a/src/audiocacheidmanager.h b/src/audiocacheidmanager.h
index a5a9755..0aa40e3 100644
--- a/src/audiocacheidmanager.h
+++ b/src/audiocacheidmanager.h
@@ -33,7 +33,6 @@
#include <audiotypes.h>
#include <mutex>
-#include "mutex.h"
class AudioCacheFile;
@@ -42,7 +41,8 @@ class AudioCacheFile;
typedef int cacheid_t;
-typedef struct {
+struct cache_t
+{
cacheid_t id{CACHE_NOID}; //< Current id of this cache_t. CACHE_NOID means not in use.
AudioCacheFile* afile{nullptr};
@@ -55,9 +55,10 @@ typedef struct {
sample_t* preloaded_samples{nullptr}; // nullptr means preload buffer not active.
size_t preloaded_samples_size{0};
-} cache_t;
+};
-class AudioCacheIDManager {
+class AudioCacheIDManager
+{
friend class AudioCacheEventHandler;
public:
AudioCacheIDManager() = default;
diff --git a/src/audiofile.cc b/src/audiofile.cc
index 93b2e4f..3fe854b 100644
--- a/src/audiofile.cc
+++ b/src/audiofile.cc
@@ -62,7 +62,7 @@ bool AudioFile::isValid() const
void AudioFile::unload()
{
// Make sure we don't unload the object while loading it...
- MutexAutolock l(mutex);
+ std::lock_guard<std::mutex> guard(mutex);
is_loaded = false;
@@ -77,7 +77,7 @@ void AudioFile::unload()
void AudioFile::load(std::size_t sample_limit)
{
// Make sure we don't unload the object while loading it...
- MutexAutolock l(mutex);
+ std::lock_guard<std::mutex> guard(mutex);
if(this->data) // already loaded
{
diff --git a/src/audiofile.h b/src/audiofile.h
index 07b40dd..e393511 100644
--- a/src/audiofile.h
+++ b/src/audiofile.h
@@ -30,10 +30,10 @@
#include <map>
#include <vector>
#include <limits>
+#include <mutex>
#include <sndfile.h>
-#include "mutex.h"
#include "audio.h"
class AudioFile
@@ -55,7 +55,7 @@ public:
bool isValid() const;
- Mutex mutex;
+ std::mutex mutex;
std::size_t filechannel;
diff --git a/src/drumgizmo.cc b/src/drumgizmo.cc
index e55acf6..bf6fc7b 100644
--- a/src/drumgizmo.cc
+++ b/src/drumgizmo.cc
@@ -30,6 +30,7 @@
#include <cstdio>
#include <cassert>
#include <cstring>
+#include <mutex>
#include <event.h>
#include <audiotypes.h>
@@ -267,7 +268,7 @@ void DrumGizmo::getSamples(int ch, int pos, sample_t* s, size_t sz)
}
{
- MutexAutolock l(af.mutex);
+ std::lock_guard<std::mutex> guard(af.mutex);
size_t n = 0; // default start point is 0.
diff --git a/src/drumgizmo.h b/src/drumgizmo.h
index e74d1b5..008d189 100644
--- a/src/drumgizmo.h
+++ b/src/drumgizmo.h
@@ -37,7 +37,6 @@
#include "drumkit.h"
#include "drumkitloader.h"
#include "audiocache.h"
-#include "mutex.h"
#include "chresampler.h"
#include "settings.h"
#include "inputprocessor.h"
@@ -79,8 +78,6 @@ private:
protected:
DrumKitLoader loader;
- Mutex mutex;
-
AudioOutputEngine& oe;
AudioInputEngine& ie;
diff --git a/src/drumkitloader.h b/src/drumkitloader.h
index 22fa310..09177fa 100644
--- a/src/drumkitloader.h
+++ b/src/drumkitloader.h
@@ -29,7 +29,6 @@
#include <string>
#include <list>
#include <mutex>
-#include "mutex.h"
#include "thread.h"
#include "semaphore.h"
diff --git a/src/events.cc b/src/events.cc
index a7ce715..1acbc11 100644
--- a/src/events.cc
+++ b/src/events.cc
@@ -28,14 +28,14 @@
void EventQueue::post(Event* event, timepos_t time)
{
- MutexAutolock lock(mutex);
+ std::lock_guard<std::mutex> guard(mutex);
event->offset = time;
queue.insert(std::pair<timepos_t, Event*>(time, event));
}
Event* EventQueue::take(timepos_t time)
{
- MutexAutolock lock(mutex);
+ std::lock_guard<std::mutex> guard(mutex);
std::multimap<timepos_t, Event*>::iterator i = queue.find(time);
if(i == queue.end())
return NULL;
@@ -46,6 +46,6 @@ Event* EventQueue::take(timepos_t time)
bool EventQueue::hasEvent(timepos_t time)
{
- MutexAutolock lock(mutex);
+ std::lock_guard<std::mutex> guard(mutex);
return queue.find(time) != queue.end();
}
diff --git a/src/events.h b/src/events.h
index bbbb7ea..b0ca6cf 100644
--- a/src/events.h
+++ b/src/events.h
@@ -29,11 +29,12 @@
#include <map>
#include <stdio.h>
#include <string>
+#include <mutex>
+
#include <sndfile.h>
#include "audiofile.h"
#include "audio.h"
-#include "mutex.h"
#include "audiocache.h"
typedef unsigned int timepos_t;
@@ -105,6 +106,6 @@ public:
private:
std::multimap<timepos_t, Event*> queue;
- Mutex mutex;
+ std::mutex mutex;
};
diff --git a/src/midimapper.h b/src/midimapper.h
index ea836e3..fc3faec 100644
--- a/src/midimapper.h
+++ b/src/midimapper.h
@@ -29,7 +29,6 @@
#include <map>
#include <string>
#include <mutex>
-#include "mutex.h"
typedef std::map<int, std::string> midimap_t;
typedef std::map<std::string, int> instrmap_t;
diff --git a/src/mutex.cc b/src/mutex.cc
deleted file mode 100644
index b90132d..0000000
--- a/src/mutex.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set et sw=2 ts=2: */
-/***************************************************************************
- * mutex.cc
- *
- * Thu Nov 12 10:51:32 CET 2009
- * Copyright 2009 Bent Bisballe Nyeng
- * deva@aasimon.org
- ****************************************************************************/
-
-/*
- * This file is part of DrumGizmo.
- *
- * DrumGizmo is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * DrumGizmo is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with DrumGizmo; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#include "mutex.h"
-
-#include <hugin.hpp>
-#include "platform.h"
-
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
-#include <windows.h>
-#else
-#include <pthread.h>
-#include <errno.h>
-#endif
-
-struct mutex_private_t {
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- HANDLE mutex;
-#else
- pthread_mutex_t mutex;
-#endif
-};
-
-Mutex::Mutex()
-{
- prv = new struct mutex_private_t();
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- prv->mutex = CreateMutex(nullptr, // default security attributes
- FALSE, // initially not owned
- nullptr); // unnamed mutex
-#else
- pthread_mutex_init (&prv->mutex, nullptr);
-#endif
-}
-
-Mutex::~Mutex()
-{
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- CloseHandle(prv->mutex);
-#else
- pthread_mutex_destroy(&prv->mutex);
-#endif
-
- if(prv)
- {
- delete prv;
- }
-}
-
-//! \return true if the function succeeds in locking the mutex for the thread.
-//! false otherwise.
-bool Mutex::try_lock()
-{
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- DEBUG(mutex, "%s\n", __PRETTY_FUNCTION__);
-
- DWORD result = WaitForSingleObject(prv->mutex, 0);
-
- DEBUG(mutex, "WAIT_OBJECT_0: %lu, WAIT_TIMEOUT: %lu, result: %lu\n",
- WAIT_OBJECT_0, WAIT_TIMEOUT, result);
-
- return result != WAIT_TIMEOUT;
-#else
- return pthread_mutex_trylock(&prv->mutex) != EBUSY;
-#endif
-}
-
-void Mutex::lock()
-{
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- WaitForSingleObject(prv->mutex, // handle to mutex
- INFINITE); // no time-out interval
-#else
- pthread_mutex_lock(&prv->mutex);
-#endif
-}
-
-void Mutex::unlock()
-{
-#if DG_PLATFORM == DG_PLATFORM_WINDOWS
- ReleaseMutex(prv->mutex);
-#else
- pthread_mutex_unlock(&prv->mutex);
-#endif
-}
-
-MutexAutolock::MutexAutolock(Mutex &m)
- : mutex(m)
-{
- mutex.lock();
-}
-
-MutexAutolock::~MutexAutolock()
-{
- mutex.unlock();
-}
diff --git a/src/mutex.h b/src/mutex.h
deleted file mode 100644
index eafebba..0000000
--- a/src/mutex.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set et sw=2 ts=2: */
-/***************************************************************************
- * mutex.h
- *
- * Thu Nov 12 10:51:32 CET 2009
- * Copyright 2009 Bent Bisballe Nyeng
- * deva@aasimon.org
- ****************************************************************************/
-
-/*
- * This file is part of DrumGizmo.
- *
- * DrumGizmo is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * DrumGizmo is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with DrumGizmo; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#pragma once
-
-#include "platform.h"
-
-struct mutex_private_t;
-
-class Mutex
-{
-public:
- Mutex();
- ~Mutex();
-
- bool try_lock();
- void lock();
- void unlock();
-
-private:
- struct mutex_private_t* prv;
-};
-
-class MutexAutolock
-{
-public:
- MutexAutolock(Mutex &mutex);
- ~MutexAutolock();
-
-private:
- Mutex &mutex;
-};
diff --git a/test/Makefile.am b/test/Makefile.am
index 027b022..08ef4fa 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -37,7 +37,6 @@ audiocache_SOURCES = \
$(top_srcdir)/src/audiocachefile.cc \
$(top_srcdir)/src/audiocacheidmanager.cc \
$(top_srcdir)/src/thread.cc \
- $(top_srcdir)/src/mutex.cc \
$(top_srcdir)/src/semaphore.cc \
$(top_srcdir)/src/audiofile.cc \
$(top_srcdir)/src/random.cc \
@@ -52,7 +51,6 @@ audiocachefile_LDFLAGS = $(PTHREAD_LIBS) $(CPPUNIT_LIBS) $(SNDFILE_LIBS)
audiocachefile_SOURCES = \
$(top_srcdir)/src/audiocachefile.cc \
$(top_srcdir)/src/thread.cc \
- $(top_srcdir)/src/mutex.cc \
$(top_srcdir)/src/semaphore.cc \
$(top_srcdir)/src/audiofile.cc \
$(top_srcdir)/src/random.cc \
@@ -79,7 +77,6 @@ audiocacheeventhandler_SOURCES = \
$(top_srcdir)/src/audiocacheeventhandler.cc \
$(top_srcdir)/src/audiocacheidmanager.cc \
$(top_srcdir)/src/audiocachefile.cc \
- $(top_srcdir)/src/mutex.cc \
$(top_srcdir)/src/thread.cc \
$(top_srcdir)/src/semaphore.cc \
test.cc \
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 01:39:05 +0000