-/* $Id: texstate.h,v 1.6 2001/02/06 21:42:48 brianp Exp $ */
+/**
+ * \file texstate.h
+ * Texture state management.
+ */
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 5.1
*
- * 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"),
#include "mtypes.h"
-/*** Called from API ***/
+extern void
+_mesa_copy_texture_state( const GLcontext *src, GLcontext *dst );
extern void
+_mesa_print_texunit_state( GLcontext *ctx, GLuint unit );
+
+
+/**
+ * \name Called from API
+ */
+/*@{*/
+
+extern void GLAPIENTRY
_mesa_GetTexEnvfv( GLenum target, GLenum pname, GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexEnviv( GLenum target, GLenum pname, GLint *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexGendv( GLenum coord, GLenum pname, GLdouble *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
GLenum pname, GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexLevelParameteriv( GLenum target, GLint level,
GLenum pname, GLint *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params );
-extern void
+extern void GLAPIENTRY
_mesa_TexEnvf( GLenum target, GLenum pname, GLfloat param );
-extern void
+extern void GLAPIENTRY
_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param );
-extern void
+extern void GLAPIENTRY
_mesa_TexEnvi( GLenum target, GLenum pname, GLint param );
-extern void
+extern void GLAPIENTRY
_mesa_TexEnviv( GLenum target, GLenum pname, const GLint *param );
-extern void
+extern void GLAPIENTRY
_mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_TexParameterf( GLenum target, GLenum pname, GLfloat param );
-extern void
+extern void GLAPIENTRY
_mesa_TexParameteri( GLenum target, GLenum pname, GLint param );
-extern void
+extern void GLAPIENTRY
_mesa_TexParameteriv( GLenum target, GLenum pname, const GLint *params );
-extern void
+extern void GLAPIENTRY
_mesa_TexGend( GLenum coord, GLenum pname, GLdouble param );
-extern void
+extern void GLAPIENTRY
_mesa_TexGendv( GLenum coord, GLenum pname, const GLdouble *params );
-extern void
+extern void GLAPIENTRY
_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param );
-extern void
+extern void GLAPIENTRY
_mesa_TexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
-extern void
+extern void GLAPIENTRY
_mesa_TexGeni( GLenum coord, GLenum pname, GLint param );
-extern void
+extern void GLAPIENTRY
_mesa_TexGeniv( GLenum coord, GLenum pname, const GLint *params );
-
-
/*
* GL_ARB_multitexture
*/
-extern void
+extern void GLAPIENTRY
_mesa_ActiveTextureARB( GLenum target );
-extern void
+extern void GLAPIENTRY
_mesa_ClientActiveTextureARB( GLenum target );
+/*
+ * Pixel Texture Extensions
+ */
+
+extern void GLAPIENTRY
+_mesa_PixelTexGenSGIX(GLenum mode);
+
+extern void GLAPIENTRY
+_mesa_PixelTexGenParameterfSGIS(GLenum target, GLfloat value);
+
+#ifdef VMS
+#define _mesa_PixelTexGenParameterfvSGIS _mesa_PixelTexGenParameterfv
+#endif
+extern void GLAPIENTRY
+_mesa_PixelTexGenParameterfvSGIS(GLenum target, const GLfloat *value);
+
+extern void GLAPIENTRY
+_mesa_PixelTexGenParameteriSGIS(GLenum target, GLint value);
+
+#ifdef VMS
+#define _mesa_PixelTexGenParameterivSGIS _mesa_PixelTexGenParameteriv
#endif
+extern void GLAPIENTRY
+_mesa_PixelTexGenParameterivSGIS(GLenum target, const GLint *value);
+#ifdef VMS
+#define _mesa_GetPixelTexGenParameterfvSGIS _mesa_GetPixelTexGenParameterfv
+#endif
+extern void GLAPIENTRY
+_mesa_GetPixelTexGenParameterfvSGIS(GLenum target, GLfloat *value);
+
+#ifdef VMS
+#define _mesa_GetPixelTexGenParameterivSGIS _mesa_GetPixelTexGenParameteriv
+#endif
+extern void GLAPIENTRY
+_mesa_GetPixelTexGenParameterivSGIS(GLenum target, GLint *value);
+
+/*@}*/
+
+
+/**
+ * \name Initialization, state maintenance
+ */
+/*@{*/
+
+extern void
+_mesa_update_texture( GLcontext *ctx, GLuint new_state );
+
+extern GLboolean
+_mesa_init_texture( GLcontext *ctx );
+
+extern void
+_mesa_free_texture_data( GLcontext *ctx );
+
+/*@}*/
+
+#endif