src/mesa/drivers/windows/gldirect/dx9/gld_pipeline_dx9.c

   1 /****************************************************************************
   2 *
   3 *                        Mesa 3-D graphics library
   4 *                        Direct3D Driver Interface
   5 *
   6 *  ========================================================================
   7 *
   8 *   Copyright (C) 1991-2004 SciTech Software, Inc. All rights reserved.
   9 *
  10 *   Permission is hereby granted, free of charge, to any person obtaining a
  11 *   copy of this software and associated documentation files (the "Software"),
  12 *   to deal in the Software without restriction, including without limitation
  13 *   the rights to use, copy, modify, merge, publish, distribute, sublicense,
  14 *   and/or sell copies of the Software, and to permit persons to whom the
  15 *   Software is furnished to do so, subject to the following conditions:
  16 *
  17 *   The above copyright notice and this permission notice shall be included
  18 *   in all copies or substantial portions of the Software.
  19 *
  20 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  21 *   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  23 *   SCITECH SOFTWARE INC BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  24 *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  25 *   OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  26 *   SOFTWARE.
  27 *
  28 *  ======================================================================
  29 *
  30 * Language:     ANSI C
  31 * Environment:  Windows 9x/2000/XP/XBox (Win32)
  32 *
  33 * Description:  Mesa transformation pipeline with GLDirect fastpath
  34 *
  35 ****************************************************************************/
  36
  37 //#include "../GLDirect.h"
  38
  39 #include "dglcontext.h"
  40 #include "ddlog.h"
  41 #include "gld_dx9.h"
  42
  43 #include "tnl/tnl.h"
  44 #include "tnl/t_context.h"
  45 #include "tnl/t_pipeline.h"
  46
  47 //---------------------------------------------------------------------------
  48
  49 extern struct tnl_pipeline_stage _gld_d3d_render_stage;
  50 extern struct tnl_pipeline_stage _gld_mesa_render_stage;
  51
  52 static const struct tnl_pipeline_stage *gld_pipeline[] = {
  53         &_gld_d3d_render_stage,                 // Direct3D TnL
  54         &_tnl_vertex_transform_stage,
  55         &_tnl_normal_transform_stage,
  56         &_tnl_lighting_stage,
  57         &_tnl_fog_coordinate_stage,     /* TODO: Omit fog stage. ??? */
  58         &_tnl_texgen_stage,
  59         &_tnl_texture_transform_stage,
  60         &_tnl_point_attenuation_stage,
  61         &_gld_mesa_render_stage,                // Mesa TnL, D3D rendering
  62         0,
  63 };
  64
  65 //---------------------------------------------------------------------------
  66
  67 void gldInstallPipeline_DX9(
  68         GLcontext *ctx)
  69 {
  70         // Remove any existing pipeline stages,
  71         // then install GLDirect pipeline stages.
  72
  73         _tnl_destroy_pipeline(ctx);
  74         _tnl_install_pipeline(ctx, gld_pipeline);
  75 }
  76
  77 //---------------------------------------------------------------------------