#define LIGHT_H
-#include "mtypes.h"
+#include "glheader.h"
+#include "mfeatures.h"
+
+struct gl_context;
+struct gl_light;
+struct gl_material;
extern void GLAPIENTRY
_mesa_ShadeModel( GLenum mode );
extern void GLAPIENTRY
-_mesa_ProvokingVertexEXT(GLenum mode);
+_mesa_ProvokingVertex(GLenum mode);
-#if _HAVE_FULL_GL
extern void GLAPIENTRY
_mesa_ColorMaterial( GLenum face, GLenum mode );
extern void
-_mesa_light(GLcontext *ctx, GLuint lnum, GLenum pname, const GLfloat *params);
+_mesa_light(struct gl_context *ctx, GLuint lnum, GLenum pname, const GLfloat *params);
-/* Lerp between adjacent values in the f(x) lookup table, giving a
- * continuous function, with adequeate overall accuracy. (Though
- * still pretty good compared to a straight lookup).
- * Result should be a GLfloat.
- */
-#define GET_SHINE_TAB_ENTRY( table, dp, result ) \
-do { \
- struct gl_shine_tab *_tab = table; \
- float f = (dp * (SHINE_TABLE_SIZE-1)); \
- int k = (int) f; \
- if (k < 0 /* gcc may cast an overflow float value to negative int value*/ \
- || k > SHINE_TABLE_SIZE-2) \
- result = (GLfloat) pow( dp, _tab->shininess ); \
- else \
- result = _tab->tab[k] + (f-k)*(_tab->tab[k+1]-_tab->tab[k]); \
-} while (0)
-
-
-extern GLuint _mesa_material_bitmask( GLcontext *ctx,
+extern GLuint _mesa_material_bitmask( struct gl_context *ctx,
GLenum face, GLenum pname,
GLuint legal,
const char * );
-extern void _mesa_invalidate_spot_exp_table( struct gl_light *l );
-
-extern void _mesa_invalidate_shine_table( GLcontext *ctx, GLuint i );
-
-extern void _mesa_validate_all_lighting_tables( GLcontext *ctx );
+extern void _mesa_update_lighting( struct gl_context *ctx );
-extern void _mesa_update_lighting( GLcontext *ctx );
+extern void _mesa_update_tnl_spaces( struct gl_context *ctx, GLuint new_state );
-extern void _mesa_update_tnl_spaces( GLcontext *ctx, GLuint new_state );
-
-extern void _mesa_update_material( GLcontext *ctx,
+extern void _mesa_update_material( struct gl_context *ctx,
GLuint bitmask );
-extern void _mesa_copy_materials( struct gl_material *dst,
- const struct gl_material *src,
- GLuint bitmask );
-
-extern void _mesa_update_color_material( GLcontext *ctx,
+extern void _mesa_update_color_material( struct gl_context *ctx,
const GLfloat rgba[4] );
-extern void _mesa_init_lighting( GLcontext *ctx );
+extern void _mesa_init_lighting( struct gl_context *ctx );
-extern void _mesa_free_lighting_data( GLcontext *ctx );
+extern void _mesa_free_lighting_data( struct gl_context *ctx );
-extern void _mesa_allow_light_in_model( GLcontext *ctx, GLboolean flag );
-
-#else
-#define _mesa_update_color_material( c, r ) ((void)0)
-#define _mesa_validate_all_lighting_tables( c ) ((void)0)
-#define _mesa_invalidate_spot_exp_table( l ) ((void)0)
-#define _mesa_material_bitmask( c, f, p, l, s ) 0
-#define _mesa_init_lighting( c ) ((void)0)
-#define _mesa_free_lighting_data( c ) ((void)0)
-#define _mesa_update_lighting( c ) ((void)0)
-#define _mesa_update_tnl_spaces( c, n ) ((void)0)
-#define GET_SHINE_TAB_ENTRY( table, dp, result ) ((result)=0)
-#endif
+extern void _mesa_allow_light_in_model( struct gl_context *ctx, GLboolean flag );
#endif