src/mesa/drivers/dri/tdfx/tdfx_vb.h

   1 /*
   2  * GLX Hardware Device Driver for Intel tdfx
   3  * Copyright (C) 1999 Keith Whitwell
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included
  13  * in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  16  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
  21  * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  *
  24  */
  25
  26 #ifndef TDFXVB_INC
  27 #define TDFXVB_INC
  28
  29 #include "main/mtypes.h"
  30
  31 #include "tnl/tnl.h"
  32 #include "tnl/t_context.h"
  33 #include "math/m_xform.h"
  34
  35 #define TDFX_XYZ_BIT        0x1
  36 #define TDFX_W_BIT          0x2
  37 #define TDFX_RGBA_BIT       0x4
  38 #define TDFX_TEX1_BIT       0x8
  39 #define TDFX_TEX0_BIT       0x10
  40 #define TDFX_PTEX_BIT       0x20
  41 #define TDFX_FOGC_BIT       0x40
  42 #define TDFX_MAX_SETUP      0x80
  43
  44 #define _TDFX_NEW_RASTERSETUP (_NEW_TEXTURE |                   \
  45                                _DD_NEW_SEPARATE_SPECULAR |      \
  46                                _DD_NEW_TRI_UNFILLED |           \
  47                                _DD_NEW_TRI_LIGHT_TWOSIDE |      \
  48                                _NEW_FOG)
  49
  50
  51 extern void tdfxValidateBuildProjVerts(GLcontext *ctx,
  52                                        GLuint start, GLuint count,
  53                                        GLuint newinputs );
  54
  55 extern void tdfxPrintSetupFlags(char *msg, GLuint flags );
  56
  57 extern void tdfxInitVB( GLcontext *ctx );
  58
  59 extern void tdfxFreeVB( GLcontext *ctx );
  60
  61 extern void tdfxCheckTexSizes( GLcontext *ctx );
  62
  63 extern void tdfxChooseVertexState( GLcontext *ctx );
  64
  65 extern void tdfxBuildVertices( GLcontext *ctx, GLuint start, GLuint end,
  66                                GLuint newinputs );
  67
  68 #endif