diff options
| author | James Benton <[email protected]> | 2012-04-05 20:34:11 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2012-04-05 20:34:11 +0100 |
| commit | cf68959f99f372ef1c4f647e7a7438ab478314c9 (patch) | |
| tree | a83b6cc0c611884dd833f181301cb8c97b657553 /src/gallium/drivers/llvmpipe | |
| parent | 7c639feb2f6697b5da94e81e7901436ce1620c66 (diff) | |
gallivm: Updated lp_build_log2_approx to use a more accurate polynomial.
Tested with lp_test_arit with 100% passes and piglit tests with 100%
pass for log but some tests still fail for pow.
Signed-off-by: José Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/drivers/llvmpipe')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_test_arit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_test_arit.c b/src/gallium/drivers/llvmpipe/lp_test_arit.c index 303042684c1..9b34efed671 100644 --- a/src/gallium/drivers/llvmpipe/lp_test_arit.c +++ b/src/gallium/drivers/llvmpipe/lp_test_arit.c @@ -177,9 +177,9 @@ static const struct unary_test_t unary_tests[] = { {"neg", &lp_build_negate, &negf, exp2_values, Elements(exp2_values), 20.0 }, {"exp2", &lp_build_exp2, &exp2f, exp2_values, Elements(exp2_values), 20.0 }, - {"log2", &lp_build_log2, &log2f, log2_values, Elements(log2_values), 10.0 }, // FIXME + {"log2", &lp_build_log2, &log2f, log2_values, Elements(log2_values), 20.0 }, {"exp", &lp_build_exp, &expf, exp2_values, Elements(exp2_values), 18.0 }, - {"log", &lp_build_log, &logf, log2_values, Elements(log2_values), 10.0 }, // FIXME + {"log", &lp_build_log, &logf, log2_values, Elements(log2_values), 20.0 }, {"rsqrt", &lp_build_rsqrt, &rsqrtf, rsqrt_values, Elements(rsqrt_values), 20.0 }, {"sin", &lp_build_sin, &sinf, sincos_values, Elements(sincos_values), 20.0 }, {"cos", &lp_build_cos, &cosf, sincos_values, Elements(sincos_values), 20.0 }, |