Initial revision

1 files changed, 103 insertions, 0 deletions

diff --git a/src/mesa/main/light.h b/src/mesa/main/light.h
new file mode 100644
index 0000000000..18d25e9828
--- /dev/null
+++ b/src/mesa/main/light.h
@@ -0,0 +1,103 @@
+/* $Id: light.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+
+/*
+ * Mesa 3-D graphics library
+ * Version:  3.1
+ * 
+ * Copyright (C) 1999  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"),
+ * 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 and this permission notice 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
+ * BRIAN PAUL 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.
+ */
+
+
+
+
+
+#ifndef LIGHT_H
+#define LIGHT_H
+
+
+#include "types.h"
+
+struct gl_shine_tab {
+   struct gl_shine_tab *next, *prev;
+   GLfloat tab[SHINE_TABLE_SIZE+1];
+   GLfloat shininess;
+   GLuint refcount;
+};
+
+
+extern void gl_ShadeModel( GLcontext *ctx, GLenum mode );
+
+extern void gl_ColorMaterial( GLcontext *ctx, GLenum face, GLenum mode );
+
+extern void gl_Lightfv( GLcontext *ctx,
+                        GLenum light, GLenum pname, const GLfloat *params,
+                        GLint nparams );
+
+extern void gl_LightModelfv( GLcontext *ctx,
+                             GLenum pname, const GLfloat *params );
+
+
+extern GLuint gl_material_bitmask( GLcontext *ctx, 
+				   GLenum face, GLenum pname, 
+				   GLuint legal,
+				   const char * );
+
+extern void gl_set_material( GLcontext *ctx, GLuint bitmask,
+                             const GLfloat *params);
+
+extern void gl_Materialfv( GLcontext *ctx,
+                           GLenum face, GLenum pname, const GLfloat *params );
+
+
+
+extern void gl_GetLightfv( GLcontext *ctx,
+                           GLenum light, GLenum pname, GLfloat *params );
+
+extern void gl_GetLightiv( GLcontext *ctx,
+                           GLenum light, GLenum pname, GLint *params );
+
+
+extern void gl_GetMaterialfv( GLcontext *ctx,
+                              GLenum face, GLenum pname, GLfloat *params );
+
+extern void gl_GetMaterialiv( GLcontext *ctx,
+                              GLenum face, GLenum pname, GLint *params );
+
+
+extern void gl_compute_spot_exp_table( struct gl_light *l );
+
+extern void gl_compute_shine_table( GLcontext *ctx, GLuint i, 
+				    GLfloat shininess );
+
+extern void gl_update_lighting( GLcontext *ctx );
+
+extern void gl_compute_light_positions( GLcontext *ctx );
+
+extern void gl_update_normal_transform( GLcontext *ctx );
+
+extern void gl_update_material( GLcontext *ctx, 
+				struct gl_material *m, 
+				GLuint bitmask );
+
+extern void gl_update_color_material( GLcontext *ctx, const GLubyte rgba[4] );
+
+
+#endif
+