Anthony Roberts
445fd42c61
* Only works on machines with a Qualcomm Snapdragon 8cx Gen3 or above. Older generation devices are not and will not be supported due to some driver issues * Requires VS2022 for building. * Uses new MSVC preprocessor for sse2neon compatibility. * SIMD is not enabled, waiting on conversion of blenlib to C++. Ref #119126 Pull Request: https://projects.blender.org/blender/blender/pulls/117036
93 lines
2.4 KiB
C
93 lines
2.4 KiB
C
/* SPDX-FileCopyrightText: 2013 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bli
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*/
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/* hint to make sure function result is actually used */
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#ifdef __GNUC__
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# define ATTR_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
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#else
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# define ATTR_WARN_UNUSED_RESULT
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#endif
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/* hint to mark function arguments expected to be non-null
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* if no arguments are given to the macro, all of pointer
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* arguments would be expected to be non-null
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*/
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#ifdef __GNUC__
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# define ATTR_NONNULL(args...) __attribute__((nonnull(args)))
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#else
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# define ATTR_NONNULL(...)
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#endif
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/* never returns NULL */
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#ifdef __GNUC__
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# define ATTR_RETURNS_NONNULL __attribute__((returns_nonnull))
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#else
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# define ATTR_RETURNS_NONNULL
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#endif
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/* hint to mark function as it wouldn't return */
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#if defined(__GNUC__) || defined(__clang__)
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# define ATTR_NORETURN __attribute__((noreturn))
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#else
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# define ATTR_NORETURN
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#endif
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/* hint to treat any non-null function return value cannot alias any other pointer */
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#ifdef __GNUC__
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# define ATTR_MALLOC __attribute__((malloc))
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#else
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# define ATTR_MALLOC
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#endif
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/* the function return value points to memory (2 args for 'size * tot') */
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#if defined(__GNUC__) && !defined(__clang__)
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# define ATTR_ALLOC_SIZE(args...) __attribute__((alloc_size(args)))
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#else
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# define ATTR_ALLOC_SIZE(...)
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#endif
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/* ensures a NULL terminating argument as the n'th last argument of a variadic function */
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#ifdef __GNUC__
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# define ATTR_SENTINEL(arg_pos) __attribute__((sentinel(arg_pos)))
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#else
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# define ATTR_SENTINEL(arg_pos)
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#endif
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/* hint to compiler that function uses printf-style format string */
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#ifdef __GNUC__
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# define ATTR_PRINTF_FORMAT(format_param, dots_param) \
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__attribute__((format(printf, format_param, dots_param)))
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#else
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# define ATTR_PRINTF_FORMAT(format_param, dots_param)
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#endif
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/* Use to suppress '-Wimplicit-fallthrough' (in place of 'break'). */
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#ifndef ATTR_FALLTHROUGH
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# ifdef __GNUC__
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# define ATTR_FALLTHROUGH __attribute__((fallthrough))
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# else
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# define ATTR_FALLTHROUGH ((void)0)
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# endif
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#endif
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/* Declare the memory alignment in Bytes. */
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#if defined(_WIN32) && !defined(FREE_WINDOWS)
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# define ATTR_ALIGN(x) __declspec(align(x))
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#else
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# define ATTR_ALIGN(x) __attribute__((aligned(x)))
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#endif
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/* Alignment directive */
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#ifdef _WIN64
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# define BLI_ALIGN_STRUCT __declspec(align(64))
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#else
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# define BLI_ALIGN_STRUCT
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#endif
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