From: Timo Röhling <roehling@debian.org>
Date: Mon, 7 Feb 2022 09:12:08 +0000 (+0100)
Subject: Define M_PIf only if it is not already defined in math.h
X-Git-Tag: archive/raspbian/1.9.25+dfsg2-6+rpi1~5
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=b2d056693d1afd6186eafa01e5b767612655858d;p=filament.git

Define M_PIf only if it is not already defined in math.h


Gbp-Pq: Name 0013-Define-M_PIf-only-if-it-is-not-already-defined-in-ma.patch
---

diff --git a/libs/image/src/ImageSampler.cpp b/libs/image/src/ImageSampler.cpp
index 00385e9..53c68e8 100644
--- a/libs/image/src/ImageSampler.cpp
+++ b/libs/image/src/ImageSampler.cpp
@@ -38,7 +38,9 @@ struct FilterFunction {
     bool rejectExternalSamples = true;
 };
 
+#ifndef M_PIf
 constexpr float M_PIf = float(filament::math::F_PI);
+#endif
 
 const FilterFunction Box {
     .fn = [](float t) { return t <= 0.5f ? 1.0f : 0.0f; },