svn merge ^/branches/released . --username marha

1 files changed, 83 insertions, 0 deletions

diff --git a/mesalib/src/glu/sgi/libutil/error.c b/mesalib/src/glu/sgi/libutil/error.c
new file mode 100644
index 000000000..e734818ed
--- /dev/null
+++ b/mesalib/src/glu/sgi/libutil/error.c
@@ -0,0 +1,83 @@
+/*
+ * 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;
+}
+