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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	07c36b4a64	[wip] Math: SIMD-enabled index array packing/unpacking functions. TODO: well, the compiler generates the same code as I do with AVX2, so there's really no benefit. But could act as a sandbox. TODO: properly handle cases of element count not being a multiple of 16 TODO: implement other variants TODO: implement a pack version [ci skip]	7 years ago
Vladimír Vondruš	2149f7b869	Wrap all tests in unnamed namespaces. This makes the compiler warn about test cases that aren't ever used, which is a good thing.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	9793123fba	Math: long double issues are now only on 32-bit Android.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	8757883bea	Math: don't expect long double (de)normalization to work on MSVC. Ever. Because MSVC treats long double the same way as double.	9 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	16ef1ae0b6	Math: functions for half-float (un)packing. Most of the code is in the actual test where I'm comparing and benchmarking three different implementations (a naive/straightforward/ground-truth one, the chosen one and a fast though cache-spilling table-based one) to ensure the behavior is consistent across all of them and that the performance is within reasonable bounds. The Corrade::TestSuite benchmarking stuff needs serious improvements, though.	9 years ago
Vladimír Vondruš	9ebc1068cb	Math: missing include after updates in Corrade::TestSuite.	9 years ago
Vladimír Vondruš	502d59c2a8	Math: ability to specify number of integer bits for {un,}pack(). This also allowed me to get rid of the <limits> header.	9 years ago
Vladimír Vondruš	6944818cc6	Math: improved packing test with in-range values to verify rounding.	9 years ago
Vladimír Vondruš	dd2058cee3	Math: renamed {de,}normalize() to {,un}pack() in a new Packing.h header. To be more consistent with GLSL naming. Also, the original naming was quite misleading, as normalize() is used in GLSL for something completely different. If building with deprecated APIs, the Functions.h header includes the new Packing.h header and the {de,}normalize() functions are defined as deprecated aliases to the new functions. This will be removed at some point in the future.	9 years ago

12 Commits (07c36b4a646c3067e098be930db9b856c8af7c6c)