src/gallium/drivers/svga/svga_draw.h

   1 /**********************************************************
   2  * Copyright 2008-2009 VMware, Inc.  All rights reserved.
   3  *
   4  * Permission is hereby granted, free of charge, to any person
   5  * obtaining a copy of this software and associated documentation
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   9  * of the Software, and to permit persons to whom the Software is
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  13  * included in all copies or substantial portions of the Software.
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  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
  42 void svga_hwtnl_destroy(struct svga_hwtnl *hwtnl);
  43
  44 void svga_hwtnl_set_flatshade(struct svga_hwtnl *hwtnl,
  45                               boolean flatshade, boolean flatshade_first);
  46
  47 void svga_hwtnl_set_fillmode(struct svga_hwtnl *hwtnl, unsigned mode);
  48
  49 void
  50 svga_hwtnl_vertex_decls(struct svga_hwtnl *hwtnl,
  51                         unsigned count,
  52                         const SVGA3dVertexDecl * decls,
  53                         const unsigned *buffer_indexes,
  54                         SVGA3dElementLayoutId layoutId);
  55
  56 void
  57 svga_hwtnl_vertex_buffers(struct svga_hwtnl *hwtnl,
  58                           unsigned count, struct pipe_vertex_buffer *buffers);
  59
  60 enum pipe_error
  61 svga_hwtnl_draw_arrays(struct svga_hwtnl *hwtnl,
  62                        enum pipe_prim_type prim, unsigned start, unsigned count,
  63                        unsigned start_instance, unsigned instance_count,
  64                        ubyte vertices_per_patch);
  65
  66 enum pipe_error
  67 svga_hwtnl_draw_range_elements(struct svga_hwtnl *hwtnl,
  68                                const struct pipe_draw_info *info,
  69                                unsigned count);
  70
  71 boolean
  72 svga_hwtnl_is_buffer_referred(struct svga_hwtnl *hwtnl,
  73                               struct pipe_resource *buffer);
  74
  75 enum pipe_error svga_hwtnl_flush(struct svga_hwtnl *hwtnl);
  76
  77 void svga_hwtnl_set_index_bias(struct svga_hwtnl *hwtnl, int index_bias);
  78
  79 #endif /* SVGA_DRAW_H_ */