diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-04-02 16:15:16 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-04-02 16:15:16 +0000 |
| commit | 1537b63fce36f87b3606d0e7cdca2d10bbdffd56 (patch) | |
| tree | d1aa68c5385e22a2770de0a973a8d40d2e04d936 /src/mesa/main/points.c | |
| parent | 86a7cc6f2c6ec49b5f09f03a872a49bce5afbe85 (diff) | |
GL_ARB_point_parameters support
Diffstat (limited to 'src/mesa/main/points.c')
| -rw-r--r-- | src/mesa/main/points.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c index 54583c7b4e..a3e678811d 100644 --- a/src/mesa/main/points.c +++ b/src/mesa/main/points.c @@ -1,10 +1,10 @@ -/* $Id: points.c,v 1.31 2001/03/29 21:16:25 keithw Exp $ */ +/* $Id: points.c,v 1.32 2002/04/02 16:15:16 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 4.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2002 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"), @@ -70,6 +70,9 @@ _mesa_PointSize( GLfloat size ) +/* + * Same for both GL_EXT_point_parameters and GL_ARB_point_parameters. + */ void _mesa_PointParameterfEXT( GLenum pname, GLfloat param) { @@ -77,12 +80,21 @@ _mesa_PointParameterfEXT( GLenum pname, GLfloat param) } + +/* + * Same for both GL_EXT_point_parameters and GL_ARB_point_parameters. + */ void _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params) { GET_CURRENT_CONTEXT(ctx); ASSERT_OUTSIDE_BEGIN_END(ctx); + if (!ctx->Extensions.EXT_point_parameters) { + _mesa_error(ctx, GL_INVALID_ENUM, "glPointParameterf[v]{EXT,ARB}(pname)"); + return; + } + switch (pname) { case GL_DISTANCE_ATTENUATION_EXT: { @@ -109,7 +121,7 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params) break; case GL_POINT_SIZE_MIN_EXT: if (*params < 0.0F) { - _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterfvEXT" ); + _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterf[v]{EXT,ARB}(param)" ); return; } if (ctx->Point.MinSize == *params) @@ -119,7 +131,7 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params) break; case GL_POINT_SIZE_MAX_EXT: if (*params < 0.0F) { - _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterfvEXT" ); + _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterf[v]{EXT,ARB}(param)" ); return; } if (ctx->Point.MaxSize == *params) @@ -129,7 +141,7 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params) break; case GL_POINT_FADE_THRESHOLD_SIZE_EXT: if (*params < 0.0F) { - _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterfvEXT" ); + _mesa_error( ctx, GL_INVALID_VALUE, "glPointParameterf[v]{EXT,ARB}(param)" ); return; } if (ctx->Point.Threshold == *params) @@ -138,7 +150,7 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params) ctx->Point.Threshold = *params; break; default: - _mesa_error( ctx, GL_INVALID_ENUM, "glPointParameterfvEXT" ); + _mesa_error( ctx, GL_INVALID_ENUM, "glPointParameterf[v]{EXT,ARB}(pname)" ); return; } |