src/gallium/drivers/svga/svga_draw.h

   1 /**********************************************************
   2  * Copyright 2008-2009 VMware, Inc.  All rights reserved.
   3  *
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   5  * obtaining a copy of this software and associated documentation
   6  * files (the "Software"), to deal in the Software without
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   8  * modify, merge, publish, distribute, sublicense, and/or sell copies
   9  * of the Software, and to permit persons to whom the Software is
  10  * furnished to do so, subject to the following conditions:
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  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  *
  24  **********************************************************/
  25
  26 #ifndef SVGA_DRAW_H
  27 #define SVGA_DRAW_H
  28
  29 #include "pipe/p_compiler.h"
  30
  31 #include "svga_hw_reg.h"
  32
  33 struct svga_hwtnl;
  34 struct svga_winsys_context;
  35 struct svga_screen;
  36 struct svga_context;
  37 struct pipe_resource;
  38 struct u_upload_mgr;
  39
  40 struct svga_hwtnl *svga_hwtnl_create( struct svga_context *svga,
  41                                       struct u_upload_mgr *upload_ib,
  42                                       struct svga_winsys_context *swc );
  43
  44 void svga_hwtnl_destroy( struct svga_hwtnl *hwtnl );
  45
  46 void svga_hwtnl_set_flatshade( struct svga_hwtnl *hwtnl,
  47                                boolean flatshade,
  48                                boolean flatshade_first );
  49
  50 void svga_hwtnl_set_unfilled( struct svga_hwtnl *hwtnl,
  51                               unsigned mode );
  52
  53 void svga_hwtnl_vdecl( struct svga_hwtnl *hwtnl,
  54                        unsigned i,
  55                        const SVGA3dVertexDecl *decl,
  56                        struct pipe_resource *vb);
  57
  58 void svga_hwtnl_reset_vdecl( struct svga_hwtnl *hwtnl,
  59                              unsigned count );
  60
  61
  62 enum pipe_error
  63 svga_hwtnl_draw_arrays( struct svga_hwtnl *hwtnl,
  64                         unsigned prim,
  65                         unsigned start,
  66                         unsigned count);
  67
  68 enum pipe_error
  69 svga_hwtnl_draw_range_elements( struct svga_hwtnl *hwtnl,
  70                                 struct pipe_resource *indexBuffer,
  71                                 unsigned index_size,
  72                                 int index_bias,
  73                                 unsigned min_index,
  74                                 unsigned max_index,
  75                                 unsigned prim,
  76                                 unsigned start,
  77                                 unsigned count );
  78
  79 enum pipe_error
  80 svga_hwtnl_flush( struct svga_hwtnl *hwtnl );
  81
  82
  83 #endif /* SVGA_DRAW_H_ */