/*
- Copyright (C) 2010 Paul Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2010-2012 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2011-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#include <iostream>
+#include "ardour/ardour.h"
#include "ardour/buffer.h"
#include "ardour/buffer_manager.h"
#include "ardour/buffer_set.h"
using namespace Glib;
using namespace std;
-Private<ThreadBuffers>* ProcessThread::_private_thread_buffers = 0;
-
static void
release_thread_buffer (void* arg)
{
- BufferManager::put_thread_buffers ((ThreadBuffers*) arg);
+ BufferManager::put_thread_buffers ((ThreadBuffers*) arg);
}
+Glib::Threads::Private<ThreadBuffers> ProcessThread::_private_thread_buffers (release_thread_buffer);
+
void
ProcessThread::init ()
{
- _private_thread_buffers = new Private<ThreadBuffers> (release_thread_buffer);
+ /* denormal protection is per thread */
+ ARDOUR::setup_fpu ();
}
ProcessThread::ProcessThread ()
{
+ init ();
}
ProcessThread::~ProcessThread ()
void
ProcessThread::get_buffers ()
{
- ThreadBuffers* tb = BufferManager::get_thread_buffers ();
+ ThreadBuffers* tb = BufferManager::get_thread_buffers ();
- assert (tb);
- _private_thread_buffers->set (tb);
+ assert (tb);
+ _private_thread_buffers.set (tb);
}
void
ProcessThread::drop_buffers ()
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
- BufferManager::put_thread_buffers (tb);
- _private_thread_buffers->set (0);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
+ BufferManager::put_thread_buffers (tb);
+ _private_thread_buffers.set (0);
}
BufferSet&
ProcessThread::get_silent_buffers (ChanCount count)
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- BufferSet* sb = tb->silent_buffers;
- assert (sb);
+ BufferSet* sb = tb->silent_buffers;
+ assert (sb);
assert(sb->available() >= count);
sb->set_count(count);
}
BufferSet&
-ProcessThread::get_scratch_buffers (ChanCount count)
+ProcessThread::get_scratch_buffers (ChanCount count, bool silence)
+{
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
+
+ BufferSet* sb = tb->scratch_buffers;
+ assert (sb);
+
+ if (count != ChanCount::ZERO) {
+ assert(sb->available() >= count);
+ sb->set_count (count);
+ } else {
+ sb->set_count (sb->available());
+ }
+
+ if (silence) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t i = 0; i < sb->count().get(*t); ++i) {
+ sb->get(*t, i).clear();
+ }
+ }
+ }
+
+ return *sb;
+}
+
+BufferSet&
+ProcessThread::get_noinplace_buffers (ChanCount count)
+{
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
+
+ BufferSet* sb = tb->noinplace_buffers;
+ assert (sb);
+
+ if (count != ChanCount::ZERO) {
+ assert(sb->available() >= count);
+ sb->set_count (count);
+ } else {
+ sb->set_count (sb->available());
+ }
+
+ return *sb;
+}
+
+BufferSet&
+ProcessThread::get_route_buffers (ChanCount count, bool silence)
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- BufferSet* sb = tb->scratch_buffers;
- assert (sb);
+ BufferSet* sb = tb->route_buffers;
+ assert (sb);
if (count != ChanCount::ZERO) {
assert(sb->available() >= count);
sb->set_count (sb->available());
}
+ if (silence) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t i = 0; i < sb->count().get(*t); ++i) {
+ sb->get(*t, i).clear();
+ }
+ }
+ }
+
return *sb;
}
BufferSet&
ProcessThread::get_mix_buffers (ChanCount count)
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- BufferSet* mb = tb->mix_buffers;
+ BufferSet* mb = tb->mix_buffers;
- assert (mb);
+ assert (mb);
assert (mb->available() >= count);
mb->set_count(count);
return *mb;
gain_t*
ProcessThread::gain_automation_buffer()
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
+
+ gain_t *g = tb->gain_automation_buffer;
+ assert (g);
+ return g;
+}
+
+gain_t*
+ProcessThread::trim_automation_buffer()
+{
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- gain_t *g = tb->gain_automation_buffer;
- assert (g);
- return g;
+ gain_t *g = tb->trim_automation_buffer;
+ assert (g);
+ return g;
}
gain_t*
ProcessThread::send_gain_automation_buffer()
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
+
+ gain_t* g = tb->send_gain_automation_buffer;
+ assert (g);
+ return g;
+}
+
+gain_t*
+ProcessThread::scratch_automation_buffer()
+{
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- gain_t* g = tb->send_gain_automation_buffer;
- assert (g);
- return g;
+ gain_t* g = tb->scratch_automation_buffer;
+ assert (g);
+ return g;
}
pan_t**
ProcessThread::pan_automation_buffer()
{
- ThreadBuffers* tb = _private_thread_buffers->get();
- assert (tb);
+ ThreadBuffers* tb = _private_thread_buffers.get();
+ assert (tb);
- pan_t** p = tb->pan_automation_buffer;
- assert (p);
- return p;
+ pan_t** p = tb->pan_automation_buffer;
+ assert (p);
+ return p;
}
projects / ardour.git / blobdiff