diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/foundation/PreAllocatedAllocator.h')
m--------- | src/Runtime/ogl-runtime | 0 | ||||
-rw-r--r-- | src/Runtime/ogl-runtime/src/foundation/PreAllocatedAllocator.h | 88 |
2 files changed, 0 insertions, 88 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 2025912174c4cf99270b7439ec3b021e1d089ae diff --git a/src/Runtime/ogl-runtime/src/foundation/PreAllocatedAllocator.h b/src/Runtime/ogl-runtime/src/foundation/PreAllocatedAllocator.h deleted file mode 100644 index aea03577..00000000 --- a/src/Runtime/ogl-runtime/src/foundation/PreAllocatedAllocator.h +++ /dev/null @@ -1,88 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2008-2012 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#ifndef QT3DS_RENDER_PRE_ALLOCATED_ALLOCATOR_H -#define QT3DS_RENDER_PRE_ALLOCATED_ALLOCATOR_H -#include "foundation/Qt3DSAllocatorCallback.h" -#include "foundation/Qt3DSDataRef.h" - -namespace qt3ds { -namespace foundation { - - // Ignores deallocate calls if they originate withing the pre-allocation block - struct SPreAllocatedAllocator : public NVAllocatorCallback - { - NVAllocatorCallback &m_Allocator; - NVDataRef<QT3DSU8> m_PreAllocatedBlock; - bool m_OwnsMemory; // then we attempt to deallocate on destruction - - SPreAllocatedAllocator(NVAllocatorCallback &inAllocator) - : m_Allocator(inAllocator) - , m_OwnsMemory(false) - { - } - - SPreAllocatedAllocator(NVAllocatorCallback &inAllocator, NVDataRef<QT3DSU8> inData, - bool inOwnsMemory) - : m_Allocator(inAllocator) - , m_PreAllocatedBlock(inData) - , m_OwnsMemory(inOwnsMemory) - { - } - - virtual ~SPreAllocatedAllocator() - { - if (m_OwnsMemory) - m_Allocator.deallocate(m_PreAllocatedBlock.begin()); - } - - void *allocate(size_t size, const char *typeName, const char *filename, int line, - int flags = 0) override - { - return m_Allocator.allocate(size, typeName, filename, line, flags); - } - - void *allocate(size_t size, const char *typeName, const char *filename, int line, - size_t alignment, size_t alignmentOffset) override - { - return m_Allocator.allocate(size, typeName, filename, line, alignment, alignmentOffset); - } - - void deallocate(void *ptr) override - { - if (!ptr) - return; - if (ptr < m_PreAllocatedBlock.begin() || ptr >= m_PreAllocatedBlock.end()) - m_Allocator.deallocate(ptr); - } - }; -} -} - -#endif |