Commit graph

14 commits

Author SHA1 Message Date
Morph 99ceb03a1c general: Convert source file copyright comments over to SPDX
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
2022-04-23 05:55:32 -04:00
Wunkolo add2cfcb96 bit_util: Add bit utility function
Extracts a singular bit, as a bool, from the specified compile-time index.
2022-03-09 13:57:47 -08:00
Morph d92b5fc435 common: bit_util: Add IsPow2 helper function
Makes use of std::has_single_bit() to check whether the value is a power of 2.
2022-01-11 16:01:12 -05:00
Fernando Sahmkow da2fe81905 TextureCache: Refactor and fix linux compiling. 2021-11-20 14:46:19 +01:00
bunnei 1e9b1d439f
common: Add missing include to bit_util.h 2021-01-21 15:30:28 -08:00
Lioncash 6ff2db181f bit_util: Unify implementations of MostSignificantBit32/MostSignificantBit64
We can use the standardized CLZ facilities to perform this. This also
allows us to make utilizing functions constexpr and eliminate the
inclusion of an intrinsics header.
2021-01-21 04:07:58 -05:00
Lioncash 8620de6b20 common/bit_util: Replace CLZ/CTZ operations with standardized ones
Makes for less code that we need to maintain.
2021-01-15 02:15:32 -05:00
Lioncash df72480395 common: Make use of [[nodiscard]] where applicable
Now that clang-format makes [[nodiscard]] attributes format sensibly, we
can apply them to several functions within the common library to allow
the compiler to complain about any misuses of the functions.
2020-08-15 17:17:52 -04:00
Fernando Sahmkow 94f2be5473 texture_cache: Optimize GetMipBlockHeight and GetMipBlockDepth 2019-06-20 21:36:12 -03:00
Lioncash 33db37e669 common/bit_util: Make CountLeading/CountTrailing functions have the same return types
Makes the return type consistently uniform (like the intrinsics we're
wrapping). This also conveniently silences a truncation warning within
the kernel multi_level_queue.
2019-04-05 15:29:40 -04:00
Fernando Sahmkow db42bcb306 Fixes and corrections on formatting. 2019-03-27 14:49:43 -04:00
Fernando Sahmkow 3bc815a5dc Implement intrinsics CountTrailingZeroes and test it. 2019-03-27 14:34:29 -04:00
Fernando Sahmkow 522957f9f3 Implement a MultiLevelQueue 2019-03-27 14:33:44 -04:00
Lioncash fc8da2d5e3 common: Add basic bit manipulation utility function to Common 2018-12-21 07:04:18 -05:00