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Diffstat (limited to 'intern/audaspace/FX/AUD_LoopReader.cpp')
-rw-r--r--intern/audaspace/FX/AUD_LoopReader.cpp101
1 files changed, 0 insertions, 101 deletions
diff --git a/intern/audaspace/FX/AUD_LoopReader.cpp b/intern/audaspace/FX/AUD_LoopReader.cpp
deleted file mode 100644
index 6fbcaa5af37..00000000000
--- a/intern/audaspace/FX/AUD_LoopReader.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * ***** BEGIN GPL LICENSE BLOCK *****
- *
- * Copyright 2009-2011 Jörg Hermann Müller
- *
- * This file is part of AudaSpace.
- *
- * Audaspace 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.
- *
- * AudaSpace 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 Audaspace; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- * ***** END GPL LICENSE BLOCK *****
- */
-
-/** \file audaspace/FX/AUD_LoopReader.cpp
- * \ingroup audfx
- */
-
-
-#include "AUD_LoopReader.h"
-#include "AUD_Buffer.h"
-
-#include <cstring>
-
-AUD_LoopReader::AUD_LoopReader(boost::shared_ptr<AUD_IReader> reader, int loop) :
- AUD_EffectReader(reader), m_count(loop), m_left(loop)
-{
-}
-
-void AUD_LoopReader::seek(int position)
-{
- int len = m_reader->getLength();
- if(len < 0)
- m_reader->seek(position);
- else
- {
- if(m_count >= 0)
- {
- m_left = m_count - (position / len);
- if(m_left < 0)
- m_left = 0;
- }
- m_reader->seek(position % len);
- }
-}
-
-int AUD_LoopReader::getLength() const
-{
- if(m_count < 0)
- return -1;
- return m_reader->getLength() * m_count;
-}
-
-int AUD_LoopReader::getPosition() const
-{
- return m_reader->getPosition() * (m_count < 0 ? 1 : m_count);
-}
-
-void AUD_LoopReader::read(int& length, bool& eos, sample_t* buffer)
-{
- const AUD_Specs specs = m_reader->getSpecs();
-
- int len = length;
-
- m_reader->read(length, eos, buffer);
-
- if(length < len && eos && m_left)
- {
- int pos = length;
- length = len;
-
- while(pos < length && eos && m_left)
- {
- if(m_left > 0)
- m_left--;
-
- m_reader->seek(0);
-
- len = length - pos;
- m_reader->read(len, eos, buffer + pos * specs.channels);
-
- // prevent endless loop
- if(!len)
- break;
-
- pos += len;
- }
-
- length = pos;
- }
-}