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minor clean-up

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This commit is contained in:
Brian Paul 2000-03-02 18:34:34 +00:00
parent 9d823a3513
commit f9b9cd71d6
1 changed files with 12 additions and 14 deletions
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26
src/mesa/main/points.c
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@ -1,10 +1,10 @@
/* $Id: points.c,v 1.6 1999/12/10 15:38:08 brianp Exp $ */
/* $Id: points.c,v 1.7 2000/03/02 18:34:34 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.3
*
* Copyright (C) 1999 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2000 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -709,15 +709,14 @@ static void dist3(GLfloat *out, GLuint first, GLuint last,
const GLcontext *ctx, const GLvector4f *v)
{
GLuint stride = v->stride;
GLfloat *p = VEC_ELT(v, GLfloat, first);
const GLfloat *p = VEC_ELT(v, GLfloat, first);
GLuint i;
for (i = first ; i <= last ; i++, STRIDE_F(p, stride) )
{
for (i = first ; i <= last ; i++, STRIDE_F(p, stride) ) {
GLfloat dist = GL_SQRT(p[0]*p[0]+p[1]*p[1]+p[2]*p[2]);
out[i] = 1/(ctx->Point.Params[0]+
dist * (ctx->Point.Params[1] +
dist * ctx->Point.Params[2]));
out[i] = 1.0F / (ctx->Point.Params[0] +
dist * (ctx->Point.Params[1] +
dist * ctx->Point.Params[2]));
}
}
@ -725,15 +724,14 @@ static void dist2(GLfloat *out, GLuint first, GLuint last,
const GLcontext *ctx, const GLvector4f *v)
{
GLuint stride = v->stride;
GLfloat *p = VEC_ELT(v, GLfloat, first);
const GLfloat *p = VEC_ELT(v, GLfloat, first);
GLuint i;
for (i = first ; i <= last ; i++, STRIDE_F(p, stride) )
{
for (i = first ; i <= last ; i++, STRIDE_F(p, stride) ) {
GLfloat dist = GL_SQRT(p[0]*p[0]+p[1]*p[1]);
out[i] = 1/(ctx->Point.Params[0]+
dist * (ctx->Point.Params[1] +
dist * ctx->Point.Params[2]));
out[i] = 1.0F / (ctx->Point.Params[0] +
dist * (ctx->Point.Params[1] +
dist * ctx->Point.Params[2]));
}
}