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authorChris Robinson <[email protected]>2023-01-15 17:49:14 -0800
committerChris Robinson <[email protected]>2023-01-15 17:49:14 -0800
commiteef886b0f215877a3888391122bac8bdb0b76ddf (patch)
treee30884590938213edc724906f6b3cd9536fbda79
parent88796d2ad51f014f0ec236c0e1df624ac8224cb7 (diff)
Precalculate reused scale factors
-rw-r--r--alc/alu.cpp2
-rw-r--r--common/alcomplex.cpp2
2 files changed, 2 insertions, 2 deletions
diff --git a/alc/alu.cpp b/alc/alu.cpp
index a171067a..207c7c84 100644
--- a/alc/alu.cpp
+++ b/alc/alu.cpp
@@ -866,7 +866,7 @@ void CalcPanningAndFilters(Voice *voice, const float xpos, const float ypos, con
* scaling.
*/
std::transform(coeffs.begin(), coeffs.end(), coeffs.begin(),
- [coverage, &scales](auto a){ return a * ((1.0f-coverage)*scales[0]); });
+ [scale=(1.0f-coverage)*scales[0]](const float c){ return c * scale; });
if(!(coverage > 0.0f))
{
diff --git a/common/alcomplex.cpp b/common/alcomplex.cpp
index 2e3e0a60..b6cac4cd 100644
--- a/common/alcomplex.cpp
+++ b/common/alcomplex.cpp
@@ -158,7 +158,7 @@ void complex_hilbert(const al::span<std::complex<double>> buffer)
*bufiter *= inverse_size; ++bufiter;
bufiter = std::transform(bufiter, halfiter, bufiter,
- [inverse_size](auto a){ return a * (2.0 * inverse_size); });
+ [scale=inverse_size*2.0](auto a){ return a * scale; });
*bufiter *= inverse_size; ++bufiter;
std::fill(bufiter, buffer.end(), std::complex<double>{});