From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 13 Aug 2001 22:36:31 +0000 (+0000)
Subject: replace PI with pi
X-Git-Tag: 062012170305~26955
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a9077501043f33c24567dd574e53f17d3133fb8;p=profile%2Fivi%2Fmesa.git

replace PI with pi
---

diff --git a/progs/demos/pixeltex.c b/progs/demos/pixeltex.c
index 96e46ef..1b04444 100644
--- a/progs/demos/pixeltex.c
+++ b/progs/demos/pixeltex.c
@@ -127,12 +127,12 @@ static void Idle(void)
 
 static GLubyte warp(GLfloat s, int frame)
 {
-   static const GLfloat PI = 3.14159265;
+   static const GLfloat pi = 3.14159265;
    static int halfFrame = FRAMES / 2;
    GLfloat y, weight, v;
    if (frame >= halfFrame)
       frame = halfFrame - (frame - halfFrame);
-   y = sin(s * PI);
+   y = sin(s * pi);
    weight = (float) frame / (FRAMES-1);
    v = y * (0.8 * weight + 0.2);
    return (GLint) (v * 255.0F);