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mesa: remove unused BITSET64 macros

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Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This commit is contained in:
Brian Paul 2013-06-19 10:39:43 -06:00
parent f1cccd6ca0
commit bdd5a0c12b
1 changed files with 0 additions and 61 deletions
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61
src/mesa/main/bitset.h
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@ -96,65 +96,4 @@ __bitset_ffs(const BITSET_WORD *x, int n)
#define BITSET_FFS(x) __bitset_ffs(x, Elements(x))
/****************************************************************************
* 64-bit bitset implementation
*/
#define BITSET64_WORD GLuint
#define BITSET64_WORDBITS (sizeof (BITSET64_WORD) * 8)
/* bitset declarations
*/
#define BITSET64_DECLARE(name, size) \
GLuint name[2]
/* bitset operations
*/
#define BITSET64_COPY(x, y) do { (x)[0] = (y)[0]; (x)[1] = (y)[1]; } while (0)
#define BITSET64_EQUAL(x, y) ( (x)[0] == (y)[0] && (x)[1] == (y)[1] )
#define BITSET64_ZERO(x) do { (x)[0] = 0; (x)[1] = 0; } while (0)
#define BITSET64_ONES(x) do { (x)[0] = 0xFF; (x)[1] = 0xFF; } while (0)
#define BITSET64_BITWORD(b) ((b) / BITSET64_WORDBITS)
#define BITSET64_BIT(b) (1 << ((b) % BITSET64_WORDBITS))
/* single bit operations
*/
#define BITSET64_TEST(x, b) ((x)[BITSET64_BITWORD(b)] & BITSET64_BIT(b))
#define BITSET64_SET(x, b) ((x)[BITSET64_BITWORD(b)] |= BITSET64_BIT(b))
#define BITSET64_CLEAR(x, b) ((x)[BITSET64_BITWORD(b)] &= ~BITSET64_BIT(b))
#define BITSET64_MASK(b) ((b) == BITSET64_WORDBITS ? ~0 : BITSET64_BIT(b) - 1)
#define BITSET64_RANGE(b, e) (BITSET64_MASK((e) + 1) & ~BITSET64_MASK(b))
/* bit range operations
*/
#define BITSET64_TEST_SUBRANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
((x)[BITSET64_BITWORD(b)] & BITSET64_RANGE(b, e)) : \
(assert (!"BITSET64_TEST_RANGE: bit range crosses word boundary"), 0))
#define BITSET64_TEST_RANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
(BITSET64_TEST_SUBRANGE(x, b, e)) : \
(BITSET64_TEST_SUBRANGE(x, b, BITSET64_WORDBITS - 1) | \
BITSET64_TEST_SUBRANGE(x, BITSET64_WORDBITS, e)))
#define BITSET64_SET_SUBRANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
((x)[BITSET64_BITWORD(b)] |= BITSET64_RANGE(b, e)) : \
(assert (!"BITSET64_SET_RANGE: bit range crosses word boundary"), 0))
#define BITSET64_SET_RANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
(BITSET64_SET_SUBRANGE(x, b, e)) : \
(BITSET64_SET_SUBRANGE(x, b, BITSET64_WORDBITS - 1) | \
BITSET64_SET_SUBRANGE(x, BITSET64_WORDBITS, e)))
#define BITSET64_CLEAR_SUBRANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
((x)[BITSET64_BITWORD(b)] &= ~BITSET64_RANGE(b, e)) : \
(assert (!"BITSET64_CLEAR_RANGE: bit range crosses word boundary"), 0))
#define BITSET64_CLEAR_RANGE(x, b, e) \
(BITSET64_BITWORD(b) == BITSET64_BITWORD(e) ? \
(BITSET64_CLEAR_SUBRANGE(x, b, e)) : \
(BITSET64_CLEAR_SUBRANGE(x, b, BITSET64_WORDBITS - 1) | \
BITSET64_CLEAR_SUBRANGE(x, BITSET64_WORDBITS, e)))
#endif