From 388de5f68ebef556f9addcf36685109d2524ee4e Mon Sep 17 00:00:00 2001 From: Ellie Hermaszewska Date: Fri, 5 Jul 2024 21:01:46 +0800 Subject: Correct type for double log10 (#4550) Fixes https://github.com/shader-slang/slang/issues/4549 --- prelude/slang-cpp-scalar-intrinsics.h | 2 +- tests/hlsl-intrinsic/scalar-double-log10.slang | 10 ++++++++++ tests/hlsl-intrinsic/scalar-double-log10.slang.expected.txt | 5 +++++ 3 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 tests/hlsl-intrinsic/scalar-double-log10.slang create mode 100644 tests/hlsl-intrinsic/scalar-double-log10.slang.expected.txt diff --git a/prelude/slang-cpp-scalar-intrinsics.h b/prelude/slang-cpp-scalar-intrinsics.h index 8fc90fac8..55001cb21 100644 --- a/prelude/slang-cpp-scalar-intrinsics.h +++ b/prelude/slang-cpp-scalar-intrinsics.h @@ -266,7 +266,7 @@ double F64_cosh(double f); double F64_tanh(double f); double F64_log2(double f); double F64_log(double f); -double F64_log10(float f); +double F64_log10(double f); double F64_exp2(double f); double F64_exp(double f); double F64_abs(double f); diff --git a/tests/hlsl-intrinsic/scalar-double-log10.slang b/tests/hlsl-intrinsic/scalar-double-log10.slang new file mode 100644 index 000000000..e68088302 --- /dev/null +++ b/tests/hlsl-intrinsic/scalar-double-log10.slang @@ -0,0 +1,10 @@ +//TEST(compute):COMPARE_COMPUTE:-cpu -output-using-type + +//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer +RWStructuredBuffer outputBuffer; + +[numthreads(4, 1, 1)] +void computeMain(in uint i : SV_GroupIndex) +{ + outputBuffer[i] = int(log10(double(i) + 1.0) * 100); +} diff --git a/tests/hlsl-intrinsic/scalar-double-log10.slang.expected.txt b/tests/hlsl-intrinsic/scalar-double-log10.slang.expected.txt new file mode 100644 index 000000000..318d50830 --- /dev/null +++ b/tests/hlsl-intrinsic/scalar-double-log10.slang.expected.txt @@ -0,0 +1,5 @@ +type: int32_t +0 +30 +47 +60 -- cgit v1.2.3