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| 1 | +//***************************************************************************/ |
| 2 | +// This software is released under the 2-Clause BSD license, included |
| 3 | +// below. |
| 4 | +// |
| 5 | +// Copyright (c) 2025, Aous Naman |
| 6 | +// Copyright (c) 2025, Kakadu Software Pty Ltd, Australia |
| 7 | +// Copyright (c) 2025, The University of New South Wales, Australia |
| 8 | +// |
| 9 | +// Redistribution and use in source and binary forms, with or without |
| 10 | +// modification, are permitted provided that the following conditions are |
| 11 | +// met: |
| 12 | +// |
| 13 | +// 1. Redistributions of source code must retain the above copyright |
| 14 | +// notice, this list of conditions and the following disclaimer. |
| 15 | +// |
| 16 | +// 2. Redistributions in binary form must reproduce the above copyright |
| 17 | +// notice, this list of conditions and the following disclaimer in the |
| 18 | +// documentation and/or other materials provided with the distribution. |
| 19 | +// |
| 20 | +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| 21 | +// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 22 | +// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A |
| 23 | +// PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | +// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
| 26 | +// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 27 | +// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 28 | +// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 29 | +// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 30 | +// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | +//***************************************************************************/ |
| 32 | +// This file is part of the OpenJPH software implementation. |
| 33 | +// File: ojph_mem.c |
| 34 | +// Author: Aous Naman |
| 35 | +// Date: 17 October 2025 |
| 36 | +//***************************************************************************/ |
| 37 | + |
| 38 | +#include <stdlib.h> |
| 39 | + |
| 40 | +//////////////////////////////////////////////////////////////////////////////// |
| 41 | +// OS detection definitions for C only |
| 42 | +//////////////////////////////////////////////////////////////////////////////// |
| 43 | +#if (defined WIN32) || (defined _WIN32) || (defined _WIN64) |
| 44 | +#define OJPH_OS_WINDOWS |
| 45 | +#elif (defined __APPLE__) |
| 46 | +#define OJPH_OS_APPLE |
| 47 | +#elif (defined __ANDROID__) |
| 48 | +#define OJPH_OS_ANDROID |
| 49 | +#elif (defined __linux) |
| 50 | +#define OJPH_OS_LINUX |
| 51 | +#endif |
| 52 | + |
| 53 | +//////////////////////////////////////////////////////////////////////////////// |
| 54 | +// Defines for dll in C only |
| 55 | +//////////////////////////////////////////////////////////////////////////////// |
| 56 | +#if defined(OJPH_OS_WINDOWS) && defined(OJPH_BUILD_SHARED_LIBRARY) |
| 57 | +#define OJPH_EXPORT __declspec(dllexport) |
| 58 | +#else |
| 59 | +#define OJPH_EXPORT |
| 60 | +#endif |
| 61 | + |
| 62 | +//////////////////////////////////////////////////////////////////////////// |
| 63 | +#ifdef OJPH_OS_WINDOWS |
| 64 | + OJPH_EXPORT void* ojph_aligned_malloc(size_t alignment, size_t size) |
| 65 | + { |
| 66 | + return _aligned_malloc(size, alignment); |
| 67 | + } |
| 68 | + |
| 69 | + OJPH_EXPORT void ojph_aligned_free(void* pointer) |
| 70 | + { |
| 71 | + _aligned_free(pointer); |
| 72 | + } |
| 73 | +#else |
| 74 | + void* ojph_aligned_malloc(size_t alignment, size_t size) |
| 75 | + { |
| 76 | + return aligned_alloc(alignment, size); |
| 77 | + } |
| 78 | + |
| 79 | + void ojph_aligned_free(void* pointer) |
| 80 | + { |
| 81 | + free(pointer); |
| 82 | + } |
| 83 | +#endif |
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