| /* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_tcl.h,v 1.2 2003/02/08 21:26:45 dawes Exp $ */ |
| /************************************************************************** |
| |
| Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and |
| Tungsten Grahpics Inc., Austin, 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 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 (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 NONINFRINGEMENT. |
| IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS 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_TCL_H__ |
| #define __RADEON_TCL_H__ |
| |
| #include "radeon_context.h" |
| |
| extern void radeonTclPrimitive( GLcontext *ctx, GLenum prim, int hw_prim ); |
| extern void radeonEmitEltPrimitive( GLcontext *ctx, GLuint first, GLuint last, |
| GLuint flags ); |
| extern void radeonEmitPrimitive( GLcontext *ctx, GLuint first, GLuint last, |
| GLuint flags ); |
| |
| extern void radeonTclFallback( GLcontext *ctx, GLuint bit, GLboolean mode ); |
| |
| extern void radeonInitStaticFogData( void ); |
| extern float radeonComputeFogBlendFactor( GLcontext *ctx, GLfloat fogcoord ); |
| |
| #define RADEON_TCL_FALLBACK_RASTER 0x1 /* rasterization */ |
| #define RADEON_TCL_FALLBACK_UNFILLED 0x2 /* unfilled tris */ |
| #define RADEON_TCL_FALLBACK_LIGHT_TWOSIDE 0x4 /* twoside tris */ |
| #define RADEON_TCL_FALLBACK_MATERIAL 0x8 /* material in vb */ |
| #define RADEON_TCL_FALLBACK_TEXGEN_0 0x10 /* texgen, unit 0 */ |
| #define RADEON_TCL_FALLBACK_TEXGEN_1 0x20 /* texgen, unit 1 */ |
| #define RADEON_TCL_FALLBACK_TEXGEN_2 0x40 /* texgen, unit 2 */ |
| #define RADEON_TCL_FALLBACK_TCL_DISABLE 0x80 /* user disable */ |
| #define RADEON_TCL_FALLBACK_FOGCOORDSPEC 0x100 /* fogcoord, sep. spec light */ |
| |
| /* max maos_verts vertex format has a size of 18 floats */ |
| #define RADEON_MAX_TCL_VERTSIZE (18*4) |
| |
| #define TCL_FALLBACK( ctx, bit, mode ) radeonTclFallback( ctx, bit, mode ) |
| |
| #endif |
