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/**********************************************************
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 * Copyright 2008-2009 VMware, Inc.  All rights reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person
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 * obtaining a copy of this software and associated documentation
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 * files (the "Software"), to deal in the Software without
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 * restriction, including without limitation the rights to use, copy,
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 * modify, merge, publish, distribute, sublicense, and/or sell copies
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 * of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be
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 * included in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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 * SOFTWARE.
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 *
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 **********************************************************/
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#ifndef SVGA_DRAW_H
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#define SVGA_DRAW_H
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#include "pipe/p_compiler.h"
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#include "svga_hw_reg.h"
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struct svga_hwtnl;
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struct svga_winsys_context;
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struct svga_screen;
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struct svga_context;
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struct pipe_resource;
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struct u_upload_mgr;
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struct svga_hwtnl *svga_hwtnl_create( struct svga_context *svga,
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                                      struct u_upload_mgr *upload_ib,
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                                      struct svga_winsys_context *swc );
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void svga_hwtnl_destroy( struct svga_hwtnl *hwtnl );
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void svga_hwtnl_set_flatshade( struct svga_hwtnl *hwtnl,
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                               boolean flatshade,
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                               boolean flatshade_first );
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void svga_hwtnl_set_unfilled( struct svga_hwtnl *hwtnl,
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                              unsigned mode );
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void svga_hwtnl_vdecl( struct svga_hwtnl *hwtnl,
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                       unsigned i,
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                       const SVGA3dVertexDecl *decl,
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                       struct pipe_resource *vb);
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void svga_hwtnl_reset_vdecl( struct svga_hwtnl *hwtnl,
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                             unsigned count );
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enum pipe_error
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svga_hwtnl_draw_arrays( struct svga_hwtnl *hwtnl,
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                        unsigned prim,
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                        unsigned start,
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                        unsigned count);
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enum pipe_error
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svga_hwtnl_draw_range_elements( struct svga_hwtnl *hwtnl,
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                                struct pipe_resource *indexBuffer,
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                                unsigned index_size,
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                                int index_bias,
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                                unsigned min_index,
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                                unsigned max_index,
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                                unsigned prim,
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                                unsigned start,
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                                unsigned count );
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boolean
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svga_hwtnl_is_buffer_referred( struct svga_hwtnl *hwtnl,
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                               struct pipe_resource *buffer );
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enum pipe_error
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svga_hwtnl_flush( struct svga_hwtnl *hwtnl );
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void svga_hwtnl_set_index_bias( struct svga_hwtnl *hwtnl,
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                                int index_bias);
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#endif /* SVGA_DRAW_H_ */