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util: shift the mask in BITSET_TEST_RANGE_INSIDE_WORD to be relative to b

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so that users don't have to shift it at every use. It was supposed to be
like this from the beginning.

Fixes: fb994f44d9 - util: make BITSET_TEST_RANGE_INSIDE_WORD take a value to compare with

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29187>
This commit is contained in:
Marek Olšák
2024-05-14 04:20:30 -04:00
committed by Marge Bot
parent 6c3457033a
commit 5502ecd771
1 changed files with 2 additions and 1 deletions
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src/util/bitset.h
+2 -1
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@@ -209,7 +209,8 @@ __bitset_shl(BITSET_WORD *x, unsigned amount, unsigned n)
*/
#define BITSET_TEST_RANGE_INSIDE_WORD(x, b, e, mask) \
(BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
(((x)[BITSET_BITWORD(b)] & BITSET_RANGE(b, e)) == mask) : \
(((x)[BITSET_BITWORD(b)] & BITSET_RANGE(b, e)) == \
(((BITSET_WORD)mask) << (b % BITSET_WORDBITS))) : \
(assert (!"BITSET_TEST_RANGE: bit range crosses word boundary"), 0))
#define BITSET_SET_RANGE_INSIDE_WORD(x, b, e) \
(BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \