/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxfmt.h,v 1.3 2002/12/21 17:02:16 dawes Exp $ */
/**************************************************************************

Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                     Tungsten Graphics Inc., Cedar Park, Texas.

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
on the rights to use, copy, modify, merge, publish, distribute, sub
license, 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 (including the next
paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS 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.

**************************************************************************/

/*
 * Authors:
 *   Keith Whitwell <keith@tungstengraphics.com>
 *
 */

#ifndef __RADEON_VTXFMT_H__
#define __RADEON_VTXFMT_H__

#ifdef GLX_DIRECT_RENDERING

#include "radeon_context.h"



extern struct radeon_vb vb;


extern void radeonVtxfmtUpdate( GLcontext *ctx );
extern void radeonVtxfmtInit( GLcontext *ctx );
extern void radeonVtxfmtInvalidate( GLcontext *ctx );
extern void radeonVtxfmtDestroy( GLcontext *ctx );
extern void radeonVtxfmtInitChoosers( GLvertexformat *vfmt );

extern void radeonVtxfmtMakeCurrent( GLcontext *ctx );
extern void radeonVtxfmtUnbindContext( GLcontext *ctx );

extern void radeon_copy_to_current( GLcontext *ctx );

#define DFN( FUNC, CACHE)				\
do {							\
   char *start = (char *)&FUNC;				\
   char *end = (char *)&FUNC##_end;			\
   insert_at_head( &CACHE, dfn );			\
   dfn->key = key;					\
   dfn->code = ALIGN_MALLOC( end - start, 16 );		\
   memcpy (dfn->code, start, end - start);		\
}							\
while ( 0 )

#define FIXUP( CODE, OFFSET, CHECKVAL, NEWVAL )	\
do {						\
   int *icode = (int *)(CODE+OFFSET);		\
   assert (*icode == CHECKVAL);			\
   *icode = (int)NEWVAL;			\
} while (0)


/* Useful for figuring out the offsets:
 */
#define FIXUP2( CODE, OFFSET, CHECKVAL, NEWVAL )				\
do {										\
   while (*(int *)(CODE+OFFSET) != CHECKVAL) OFFSET++;				\
   /* fprintf(stderr, "%s/%d CVAL %x OFFSET %d VAL %x\n", __FUNCTION__, */	\
/* 	   __LINE__, CHECKVAL, OFFSET, (int)(NEWVAL)); */			\
   *(int *)(CODE+OFFSET) = (int)(NEWVAL);					\
   OFFSET += 4;									\
} while (0)

/* 
 */
void radeonInitCodegen( struct dfn_generators *gen );
void radeonInitX86Codegen( struct dfn_generators *gen );
void radeonInitSSECodegen( struct dfn_generators *gen );



/* Defined in radeon_vtxfmt_x86.c
 */
struct dynfn *radeon_makeX86Vertex2f( GLcontext *, int );
struct dynfn *radeon_makeX86Vertex2fv( GLcontext *, int );
struct dynfn *radeon_makeX86Vertex3f( GLcontext *, int );
struct dynfn *radeon_makeX86Vertex3fv( GLcontext *, int );
struct dynfn *radeon_makeX86Color4ub( GLcontext *, int );
struct dynfn *radeon_makeX86Color4ubv( GLcontext *, int );
struct dynfn *radeon_makeX86Color3ub( GLcontext *, int );
struct dynfn *radeon_makeX86Color3ubv( GLcontext *, int );
struct dynfn *radeon_makeX86Color4f( GLcontext *, int );
struct dynfn *radeon_makeX86Color4fv( GLcontext *, int );
struct dynfn *radeon_makeX86Color3f( GLcontext *, int );
struct dynfn *radeon_makeX86Color3fv( GLcontext *, int );
struct dynfn *radeon_makeX86SecondaryColor3ubEXT( GLcontext *, int );
struct dynfn *radeon_makeX86SecondaryColor3ubvEXT( GLcontext *, int );
struct dynfn *radeon_makeX86SecondaryColor3fEXT( GLcontext *, int );
struct dynfn *radeon_makeX86SecondaryColor3fvEXT( GLcontext *, int );
struct dynfn *radeon_makeX86Normal3f( GLcontext *, int );
struct dynfn *radeon_makeX86Normal3fv( GLcontext *, int );
struct dynfn *radeon_makeX86TexCoord2f( GLcontext *, int );
struct dynfn *radeon_makeX86TexCoord2fv( GLcontext *, int );
struct dynfn *radeon_makeX86TexCoord1f( GLcontext *, int );
struct dynfn *radeon_makeX86TexCoord1fv( GLcontext *, int );
struct dynfn *radeon_makeX86MultiTexCoord2fARB( GLcontext *, int );
struct dynfn *radeon_makeX86MultiTexCoord2fvARB( GLcontext *, int );
struct dynfn *radeon_makeX86MultiTexCoord1fARB( GLcontext *, int );
struct dynfn *radeon_makeX86MultiTexCoord1fvARB( GLcontext *, int );


#endif
#endif
