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 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 65 enum pipe_error 66 svga_hwtnl_draw_range_elements(struct svga_hwtnl *hwtnl, 67 struct pipe_resource *indexBuffer, 68 unsigned index_size, 69 int index_bias, 70 unsigned min_index, 71 unsigned max_index, 72 enum pipe_prim_type prim, unsigned start, unsigned count, 73 unsigned start_instance, unsigned instance_count); 74 75 boolean 76 svga_hwtnl_is_buffer_referred(struct svga_hwtnl *hwtnl, 77 struct pipe_resource *buffer); 78 79 enum pipe_error svga_hwtnl_flush(struct svga_hwtnl *hwtnl); 80 81 void svga_hwtnl_set_index_bias(struct svga_hwtnl *hwtnl, int index_bias); 82 83 84 #endif /* SVGA_DRAW_H_ */ 85