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Added notes about faster crc32() options

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This commit is contained in:
Sam Lantinga 2026-05-20 17:32:01 -07:00
parent 47c8dcc968
commit 516f4a0bd5
1 changed files with 6 additions and 0 deletions
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6
src/stdlib/SDL_crc32.c
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@ -29,6 +29,12 @@
/* NOTE: DO NOT CHANGE THIS ALGORITHM
There is code that relies on this in the joystick code
*/
/* If you're looking for a faster CRC32 implementation,
the crc32() in zlib is a convenient option.
This is also Zlib licensed and extremely fast:
https://github.com/corsix/fast-crc32
*/
static Uint32 crc32_for_byte(Uint32 r)
{