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 6 * files (the "Software"), to deal in the Software without 7 * restriction, including without limitation the rights to use, copy, 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: 11 * 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 boolean 80 svga_hwtnl_is_buffer_referred( struct svga_hwtnl *hwtnl, 81 struct pipe_resource *buffer ); 82 83 enum pipe_error 84 svga_hwtnl_flush( struct svga_hwtnl *hwtnl ); 85 86 void svga_hwtnl_set_index_bias( struct svga_hwtnl *hwtnl, 87 int index_bias); 88 89 90 #endif /* SVGA_DRAW_H_ */ 91