From 058f98a63658dc1a2579826ba167fd61bed1e21f Mon Sep 17 00:00:00 2001 From: sanine Date: Fri, 4 Mar 2022 10:47:15 -0600 Subject: add assimp submodule --- .../assimp-master/contrib/Open3DGC/o3dgcFIFO.h | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 src/mesh/assimp-master/contrib/Open3DGC/o3dgcFIFO.h (limited to 'src/mesh/assimp-master/contrib/Open3DGC/o3dgcFIFO.h') diff --git a/src/mesh/assimp-master/contrib/Open3DGC/o3dgcFIFO.h b/src/mesh/assimp-master/contrib/Open3DGC/o3dgcFIFO.h new file mode 100644 index 0000000..4a5555f --- /dev/null +++ b/src/mesh/assimp-master/contrib/Open3DGC/o3dgcFIFO.h @@ -0,0 +1,97 @@ +/* +Copyright (c) 2013 Khaled Mammou - Advanced Micro Devices, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + + +#pragma once +#ifndef O3DGC_FIFO_H +#define O3DGC_FIFO_H + +#include "o3dgcCommon.h" + +namespace o3dgc +{ + //! + template < typename T > class FIFO + { + public: + //! Constructor. + FIFO() + { + m_buffer = 0; + m_allocated = 0; + m_size = 0; + m_start = 0; + m_end = 0; + }; + //! Destructor. + ~FIFO(void) + { + delete [] m_buffer; + }; + O3DGCErrorCode Allocate(unsigned long size) + { + assert(size > 0); + if (size > m_allocated) + { + delete [] m_buffer; + m_allocated = size; + m_buffer = new T [m_allocated]; + } + Clear(); + return O3DGC_OK; + } + const T & PopFirst() + { + assert(m_size > 0); + --m_size; + unsigned long current = m_start++; + if (m_start == m_allocated) + { + m_end = 0; + } + return m_buffer[current]; + }; + void PushBack(const T & value) + { + assert( m_size < m_allocated); + m_buffer[m_end] = value; + ++m_size; + ++m_end; + if (m_end == m_allocated) + { + m_end = 0; + } + } + unsigned long GetSize() const { return m_size;}; + unsigned long GetAllocatedSize() const { return m_allocated;}; + void Clear() { m_start = m_end = m_size = 0;}; + + private: + T * m_buffer; + unsigned long m_allocated; + unsigned long m_size; + unsigned long m_start; + unsigned long m_end; + }; +} +#endif // O3DGC_FIFO_H + -- cgit v1.2.1