src/mesa/drivers/dri/gamma/gamma_vb.h

   1 /*
   2  * Copyright 2001 by Alan Hourihane.
   3  *
   4  * Permission to use, copy, modify, distribute, and sell this software and its
   5  * documentation for any purpose is hereby granted without fee, provided that
   6  * the above copyright notice appear in all copies and that both that
   7  * copyright notice and this permission notice appear in supporting
   8  * documentation, and that the name of Alan Hourihane not be used in
   9  * advertising or publicity pertaining to distribution of the software without
  10  * specific, written prior permission.  Alan Hourihane makes no representations
  11  * about the suitability of this software for any purpose.  It is provided
  12  * "as is" without express or implied warranty.
  13  *
  14  * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  15  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  16  * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  17  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  18  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  19  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  20  * PERFORMANCE OF THIS SOFTWARE.
  21  *
  22  * Authors:  Alan Hourihane, <alanh@tungstengraphics.com>
  23  *           Keith Whitwell, <keith@tungstengraphics.com>
  24  *
  25  * 3DLabs Gamma driver.
  26  */
  27
  28 #ifndef GAMMAVB_INC
  29 #define GAMMAVB_INC
  30
  31 #include "main/mtypes.h"
  32 #include "swrast/swrast.h"
  33
  34 #define _GAMMA_NEW_VERTEX (_NEW_TEXTURE |               \
  35                            _DD_NEW_TRI_UNFILLED |       \
  36                            _DD_NEW_TRI_LIGHT_TWOSIDE)
  37
  38
  39 extern void gammaChooseVertexState( GLcontext *ctx );
  40 extern void gammaCheckTexSizes( GLcontext *ctx );
  41 extern void gammaBuildVertices( GLcontext *ctx,
  42                                 GLuint start,
  43                                 GLuint count,
  44                                 GLuint newinputs );
  45
  46
  47 extern void gamma_import_float_colors( GLcontext *ctx );
  48 extern void gamma_import_float_spec_colors( GLcontext *ctx );
  49
  50 extern void gamma_translate_vertex( GLcontext *ctx,
  51                                     const gammaVertex *src,
  52                                     SWvertex *dst );
  53
  54 extern void gammaInitVB( GLcontext *ctx );
  55 extern void gammaFreeVB( GLcontext *ctx );
  56
  57 extern void gamma_print_vertex( GLcontext *ctx, const gammaVertex *v );
  58 extern void gammaPrintSetupFlags(char *msg, GLuint flags );
  59
  60 #endif