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test2/source/blender/blenlib/BLI_math_inline.h

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Cleanup: Add a copyright notice to files and use SPDX format A lot of files were missing copyright field in the header and the Blender Foundation contributed to them in a sense of bug fixing and general maintenance. This change makes it explicit that those files are at least partially copyrighted by the Blender Foundation. Note that this does not make it so the Blender Foundation is the only holder of the copyright in those files, and developers who do not have a signed contract with the foundation still hold the copyright as well. Another aspect of this change is using SPDX format for the header. We already used it for the license specification, and now we state it for the copyright as well, following the FAQ: https://reuse.software/faq/
2023-05-31 16:19:06 +02:00
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later */
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
unify include guard defines, __$FILENAME__ without the underscores these clogged up the namespace for autocompleation which was annoying.
2012-02-17 18:59:41 +00:00
#pragma once
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
doxygen: add newline after \file While \file doesn't need an argument, it can't have another doxy command after it.
2019-02-18 08:08:12 +11:00
/** \file
* \ingroup bli
doxygen: add blenlib under core as module.
2011-02-18 13:58:08 +00:00
*/
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
/* add platform/compiler checks here if it is not supported */
Patch [#33196] Warning Fixes 11-16-2012 * MEM_CacheLimitier - Size type to int conversion, should be safe for now (doing my best Bill Gates 640k impression) * OpenNL CMakeLists.txt - MSVC and GCC have slightly different ways to remove definitions (DEBUG) without the compiler complaining * BLI_math inlines - The include guard name and inline option macro name should be different. Suppressed warning about not exporting any symbols from inline math library * BLI string / utf8 - Fixed some inconsistencies between declarations and definitions * nodes - node_composite_util is apparently not used unless you enable the legacy compositor, so it should not be compiled in that case. Leaving out changes to BLI_fileops for now, need to do more testing.
2012-11-23 15:12:13 +00:00
/* all platforms support forcing inline so this is always enabled */
#define BLI_MATH_DO_INLINE 1
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
Patch [#33196] Warning Fixes 11-16-2012 * MEM_CacheLimitier - Size type to int conversion, should be safe for now (doing my best Bill Gates 640k impression) * OpenNL CMakeLists.txt - MSVC and GCC have slightly different ways to remove definitions (DEBUG) without the compiler complaining * BLI_math inlines - The include guard name and inline option macro name should be different. Suppressed warning about not exporting any symbols from inline math library * BLI string / utf8 - Fixed some inconsistencies between declarations and definitions * nodes - node_composite_util is apparently not used unless you enable the legacy compositor, so it should not be compiled in that case. Leaving out changes to BLI_fileops for now, need to do more testing.
2012-11-23 15:12:13 +00:00
#if BLI_MATH_DO_INLINE
code cleanup: move bmesh inline funcs to headers (avoids compiling the C files).
2012-03-24 01:24:58 +00:00
# ifdef _MSC_VER
Refactor: Convert remainder of blenlib to C++ A few headers like BLI_math_constants.h and BLI_utildefines.h keep working for C code, for remaining makesdna and userdef defaults code in C. Pull Request: https://projects.blender.org/blender/blender/pulls/134406
2025-02-09 19:05:01 +01:00
# define MINLINE inline __forceinline
code cleanup: move bmesh inline funcs to headers (avoids compiling the C files).
2012-03-24 01:24:58 +00:00
# define MALWAYS_INLINE MINLINE
# else
Refactor: Convert remainder of blenlib to C++ A few headers like BLI_math_constants.h and BLI_utildefines.h keep working for C code, for remaining makesdna and userdef defaults code in C. Pull Request: https://projects.blender.org/blender/blender/pulls/134406
2025-02-09 19:05:01 +01:00
# define MINLINE inline
# define MALWAYS_INLINE inline __attribute__((always_inline)) __attribute__((unused))
code cleanup: move bmesh inline funcs to headers (avoids compiling the C files).
2012-03-24 01:24:58 +00:00
# endif
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
#else
code cleanup: move bmesh inline funcs to headers (avoids compiling the C files).
2012-03-24 01:24:58 +00:00
# define MINLINE
# define MALWAYS_INLINE
Math Lib: * inline some more functions, from math_base and math_vector * also made some changes to the way inline is done so it can work for more than one file * reflect_v3_v3v3 requires input vectors to be normalized now. * added rgb_to_grayscale * added zero_v4, copy_v4_v4, swap_v4_v4, is_one_v3 * added box_clip_bounds_m4 to clip a bounding box against a projection matrix
2010-01-22 11:10:24 +00:00
#endif
Cleanup: remove workarounds and version checks for unsupported compilers Match minimum supported versions from the WIKI [0] by raising them to: - GCC 9.3.1 - CLANG 8.0 - MVCS 2019 (16.9.16 / 1928) Details: - Add CMake checks that ensure supported compiler versions early on. - Previously GCC per-processor version checks served to exclude `__clang__`, in some cases this has been replaced by explicitly excluding `__clang__`. This was needed as CLANG treated some of these flags differently to GCC, causing the build to fail. - Remove USE_APPLE_OMP_FIX GCC-4.2 OpenMP workaround. - Remove linking error workaround for old MSVC versions. [0]: https://wiki.blender.org/wiki/Building_Blender Reviewed by: brecht, LazyDodo Ref D16068
2022-09-26 12:26:48 +10:00
/* Check for GCC push/pop pragma support. */
#ifdef __GNUC__
attempt to quiet warnings for gcc4.2
2013-03-13 15:41:14 +00:00
# define BLI_MATH_GCC_WARN_PRAGMA 1
#endif
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