src/mesa/pipe/draw/draw_context.h

   1
   2 /**************************************************************************
   3  *
   4  * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the
   9  * "Software"), to deal in the Software without restriction, including
  10  * without limitation the rights to use, copy, modify, merge, publish,
  11  * distribute, sub license, and/or sell copies of the Software, and to
  12  * permit persons to whom the Software is furnished to do so, subject to
  13  * the following conditions:
  14  *
  15  * The above copyright notice and this permission notice (including the
  16  * next paragraph) shall be included in all copies or substantial portions
  17  * of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  22  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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  25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26  *
  27  **************************************************************************/
  28
  29 /**
  30  * \brief  Public interface into the drawing module.
  31  */
  32
  33 /* Authors:  Keith Whitwell <keith@tungstengraphics.com>
  34  */
  35
  36
  37 #ifndef DRAW_CONTEXT_H
  38 #define DRAW_CONTEXT_H
  39
  40
  41 #include "main/glheader.h"
  42 #include "pipe/p_state.h"
  43
  44
  45 struct vertex_buffer;
  46 struct draw_context;
  47 struct draw_stage;
  48
  49
  50 struct draw_context *draw_create( void );
  51
  52 void draw_destroy( struct draw_context *draw );
  53
  54 void draw_set_viewport_state( struct draw_context *draw,
  55                               const struct pipe_viewport_state *viewport );
  56
  57 void draw_set_clip_state( struct draw_context *pipe,
  58                           const struct pipe_clip_state *clip );
  59
  60 void draw_set_setup_state( struct draw_context *draw,
  61                            const struct pipe_setup_state *setup );
  62
  63 void draw_set_setup_stage( struct draw_context *draw,
  64                            struct draw_stage *stage );
  65
  66 void draw_set_vertex_attributes( struct draw_context *draw,
  67                                  const GLuint *attrs,
  68                                  GLuint nr_attrs );
  69
  70 /* XXX temporary */
  71 void draw_set_vertex_attributes2( struct draw_context *draw,
  72                                  const GLuint *attrs,
  73                                  GLuint nr_attrs );
  74
  75 void draw_set_vertex_array_info(struct draw_context *draw,
  76                                 const struct pipe_vertex_buffer *buffers,
  77                                 const struct pipe_vertex_element *elements);
  78
  79 /* XXX temporary */
  80 void draw_vb(struct draw_context *draw,
  81              struct vertex_buffer *VB );
  82
  83 void draw_vertices(struct draw_context *draw,
  84                    GLuint mode,
  85                    GLuint numVertex, const GLfloat *verts,
  86                    GLuint numAttribs, const GLuint attribs[]);
  87
  88
  89 #endif /* DRAW_CONTEXT_H */