diff options
| author | Matt Turner <[email protected]> | 2011-05-09 00:17:01 -0400 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2011-05-12 16:37:34 -0600 |
| commit | c5ac8a8aa2a9fe751453c1fcc8539b7dae5d473c (patch) | |
| tree | c8062b45796751933f938bce095d0b9c3667e33a /src/gallium/auxiliary | |
| parent | 48a0a096f878d1e627226eae520847063473b17f (diff) | |
Remove redundant util_unsigned_logbase2
util_logbase2 is exactly the same function.
Signed-off-by: Matt Turner <[email protected]>
Signed-off-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample.c | 2 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_math.h | 12 |
2 files changed, 1 insertions, 13 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.c b/src/gallium/auxiliary/gallivm/lp_bld_sample.c index 4636371a0f5..cb6717d7f63 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.c @@ -1055,7 +1055,7 @@ lp_build_sample_partial_offset(struct lp_build_context *bld, subcoord = LLVMBuildURem(builder, coord, block_width, ""); coord = LLVMBuildUDiv(builder, coord, block_width, ""); #else - unsigned logbase2 = util_unsigned_logbase2(block_length); + unsigned logbase2 = util_logbase2(block_length); LLVMValueRef block_shift = lp_build_const_int_vec(bld->gallivm, bld->type, logbase2); LLVMValueRef block_mask = lp_build_const_int_vec(bld->gallivm, bld->type, block_length - 1); subcoord = LLVMBuildAnd(builder, coord, block_mask, ""); diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index ad2a1f835ca..2ecade5f7e4 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -414,18 +414,6 @@ unsigned ffs( unsigned u ) #endif -/* Could also binary search for the highest bit. - */ -static INLINE unsigned -util_unsigned_logbase2(unsigned n) -{ - unsigned log2 = 0; - while (n >>= 1) - ++log2; - return log2; -} - - /** * Return float bits. */ |