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Fix Conflict with glibc 2.35+ macro.

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Fix #5720
This commit is contained in:
Mathias Agopian
2022-07-11 11:28:22 -07:00
committed by Mathias Agopian
parent 4f1dd8b304
commit 88768e8003
1 changed files with 4 additions and 4 deletions
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8
libs/image/src/ImageSampler.cpp
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@@ -32,14 +32,14 @@ using namespace image;
namespace {
using namespace filament::math;
struct FilterFunction {
float (*fn)(float) = nullptr;
float boundingRadius = 1;
bool rejectExternalSamples = true;
};
constexpr float M_PIf = float(filament::math::F_PI);
const FilterFunction Box {
.fn = [](float t) { return t <= 0.5f ? 1.0f : 0.0f; },
.boundingRadius = 1
@@ -50,7 +50,7 @@ const FilterFunction Nearest { Box.fn, 0.0f };
const FilterFunction Gaussian {
.fn = [](float t) {
if (t >= 2.0) return 0.0f;
const float scale = 1.0f / std::sqrt(0.5f * M_PIf);
const float scale = 1.0f / std::sqrt(0.5f * f::PI);
return std::exp(-2.0f * t * t) * scale;
},
.boundingRadius = 2
@@ -86,7 +86,7 @@ const FilterFunction Mitchell {
// Not bothering with a fast approximation since we cache results for each row.
float sinc(float t) {
if (t <= 0.00001f) return 1.0f;
return std::sin(M_PIf * t) / (M_PIf * t);
return std::sin(f::PI * t) / (f::PI * t);
}
const FilterFunction Lanczos {