From 138a87e915ad3aff184730415105f94c874174bf Mon Sep 17 00:00:00 2001 From: David Robillard Date: Wed, 20 Apr 2011 16:26:40 +0000 Subject: Rename Ingen::Engine to Ingen::Server (hopefully avoid odd name clases and fix #675). git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3184 a436a847-0d15-0410-975c-d299462d15a1 --- src/engine/ObjectBuffer.cpp | 147 -------------------------------------------- 1 file changed, 147 deletions(-) delete mode 100644 src/engine/ObjectBuffer.cpp (limited to 'src/engine/ObjectBuffer.cpp') diff --git a/src/engine/ObjectBuffer.cpp b/src/engine/ObjectBuffer.cpp deleted file mode 100644 index ba0b0c7f..00000000 --- a/src/engine/ObjectBuffer.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/* This file is part of Ingen. - * Copyright 2009-2011 David Robillard - * - * Ingen 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. - * - * Ingen 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 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 St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#define __STDC_LIMIT_MACROS 1 -#include -#include -#include -#include "raul/log.hpp" -#include "lv2/lv2plug.in/ns/ext/uri-map/uri-map.h" -#include "ingen-config.h" -#include "shared/LV2Features.hpp" -#include "shared/LV2URIMap.hpp" -#include "ObjectBuffer.hpp" -#include "Engine.hpp" - -using namespace std; -using namespace Raul; - -namespace Ingen { -namespace Engine { - -/** Allocate a new object buffer. - * \a capacity is in bytes, including LV2_Atom header - */ -ObjectBuffer::ObjectBuffer(BufferFactory& bufs, size_t capacity) - : Buffer(bufs, PortType(PortType::VALUE), capacity) -{ - capacity += sizeof(LV2_Atom); - -#ifdef HAVE_POSIX_MEMALIGN - const int ret = posix_memalign((void**)&_buf, 16, capacity); -#else - _buf = (LV2_Atom*)malloc(capacity); - const int ret = (_buf != NULL) ? 0 : -1; -#endif - - if (ret != 0) { - error << "Failed to allocate object buffer. Aborting." << endl; - exit(EXIT_FAILURE); - } - - clear(); -} - -ObjectBuffer::~ObjectBuffer() -{ - free(_buf); -} - -void -ObjectBuffer::clear() -{ - // null - _buf->type = 0; - _buf->size = 0; -} - -void -ObjectBuffer::copy(Context& context, const Buffer* src_buf) -{ - const ObjectBuffer* src = dynamic_cast(src_buf); - if (!src || src == this || src->_buf == _buf) - return; - - // Copy only if src is a POD object that fits - if (src->_buf->type != 0 && src_buf->size() <= size()) - memcpy(_buf, src->_buf, sizeof(LV2_Atom) + src_buf->size()); -} - -void -ObjectBuffer::resize(size_t size) -{ - const uint32_t contents_size = sizeof(LV2_Atom) + _buf->size; - - _buf = (LV2_Atom*)realloc(_buf, sizeof(LV2_Atom) + size); - _size = size + sizeof(LV2_Atom); - - // If we shrunk and chopped the current contents, clear corrupt data - if (size < contents_size) - clear(); -} - -void* -ObjectBuffer::port_data(PortType port_type, SampleCount offset) -{ - switch (port_type.symbol()) { - case PortType::CONTROL: - case PortType::AUDIO: - switch (_type.symbol()) { - case PortType::CONTROL: - return (float*)atom()->body; - case PortType::AUDIO: - return (float*)((LV2_Atom_Vector*)atom()->body)->elems + offset; - default: - warn << "Audio data requested from non-audio buffer" << endl; - return NULL; - } - break; - default: - return _buf; - } -} - -const void* -ObjectBuffer::port_data(PortType port_type, SampleCount offset) const -{ - switch (port_type.symbol()) { - case PortType::CONTROL: - case PortType::AUDIO: - switch (_type.symbol()) { - case PortType::CONTROL: - return (float*)atom()->body; - case PortType::AUDIO: - return (float*)((LV2_Atom_Vector*)atom()->body)->elems + offset; - default: - warn << "Audio data requested from non-audio buffer" << endl; - return NULL; - } - break; - default: - return _buf; - } -} - -void -ObjectBuffer::prepare_write(Context& context) -{ - _buf->size = _size - sizeof(LV2_Atom); -} - -} // namespace Engine -} // namespace Ingen - -- cgit v1.2.1