| /* |
| * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) |
| * Copyright (C) 1991-2000 Silicon Graphics, Inc. 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"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice including the dates of first publication and |
| * either this permission notice or a reference to |
| * http://oss.sgi.com/projects/FreeB/ |
| * shall be included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of Silicon Graphics, Inc. |
| * shall not be used in advertising or otherwise to promote the sale, use or |
| * other dealings in this Software without prior written authorization from |
| * Silicon Graphics, Inc. |
| */ |
| |
| #include "gluos.h" |
| #include "gluint.h" |
| #include <GL/glu.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| |
| struct token_string |
| { |
| GLuint Token; |
| const char *String; |
| }; |
| |
| static const struct token_string Errors[] = { |
| { GL_NO_ERROR, "no error" }, |
| { GL_INVALID_ENUM, "invalid enumerant" }, |
| { GL_INVALID_VALUE, "invalid value" }, |
| { GL_INVALID_OPERATION, "invalid operation" }, |
| { GL_STACK_OVERFLOW, "stack overflow" }, |
| { GL_STACK_UNDERFLOW, "stack underflow" }, |
| { GL_OUT_OF_MEMORY, "out of memory" }, |
| { GL_TABLE_TOO_LARGE, "table too large" }, |
| #ifdef GL_EXT_framebuffer_object |
| { GL_INVALID_FRAMEBUFFER_OPERATION_EXT, "invalid framebuffer operation" }, |
| #endif |
| /* GLU */ |
| { GLU_INVALID_ENUM, "invalid enumerant" }, |
| { GLU_INVALID_VALUE, "invalid value" }, |
| { GLU_OUT_OF_MEMORY, "out of memory" }, |
| { GLU_INCOMPATIBLE_GL_VERSION, "incompatible gl version" }, |
| { GLU_INVALID_OPERATION, "invalid operation" }, |
| { ~0, NULL } /* end of list indicator */ |
| }; |
| |
| |
| |
| const GLubyte* GLAPIENTRY |
| gluErrorString(GLenum errorCode) |
| { |
| int i; |
| for (i = 0; Errors[i].String; i++) { |
| if (Errors[i].Token == errorCode) |
| return (const GLubyte *) Errors[i].String; |
| } |
| if ((errorCode >= GLU_NURBS_ERROR1) && (errorCode <= GLU_NURBS_ERROR37)) { |
| return (const GLubyte *) __gluNURBSErrorString(errorCode - (GLU_NURBS_ERROR1 - 1)); |
| } |
| if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR6)) { |
| return (const GLubyte *) __gluTessErrorString(errorCode - (GLU_TESS_ERROR1 - 1)); |
| } |
| return (const GLubyte *) 0; |
| } |
| |