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Fix abs() on gcc

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JMS55 2023-01-10 18:38:31 -05:00 committed by TheJackiMonster
parent 537d011cc8
commit 55e8f935c5
1 changed files with 6 additions and 6 deletions
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src/ffx-fsr2-api/ffx_fsr2.cpp
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@ -166,7 +166,7 @@ FfxConstantBuffer globalFsr2ConstantBuffers[3] = {
// Lanczos
static float lanczos2(float value)
{
return abs(value) < FFX_EPSILON ? 1.f : (sinf(FFX_PI * value) / (FFX_PI * value)) * (sinf(0.5f * FFX_PI * value) / (0.5f * FFX_PI * value));
return std::abs(value) < FFX_EPSILON ? 1.f : (sinf(FFX_PI * value) / (FFX_PI * value)) * (sinf(0.5f * FFX_PI * value) / (0.5f * FFX_PI * value));
}
// Calculate halton number for index and base.