1 /************************************************************************** 2 * 3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas. 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the 8 * "Software"), to deal in the Software without restriction, including 9 * without limitation the rights to use, copy, modify, merge, publish, 10 * distribute, sub license, and/or sell copies of the Software, and to 11 * permit persons to whom the Software is furnished to do so, subject to 12 * the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the 15 * next paragraph) shall be included in all copies or substantial portions 16 * of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25 * 26 **************************************************************************/ 27 #ifndef SP_SETUP_H 28 #define SP_SETUP_H 29 30 struct setup_context; 31 struct softpipe_context; 32 33 void 34 sp_setup_tri( struct setup_context *setup, 35 const float (*v0)[4], 36 const float (*v1)[4], 37 const float (*v2)[4] ); 38 39 void 40 sp_setup_line(struct setup_context *setup, 41 const float (*v0)[4], 42 const float (*v1)[4]); 43 44 void 45 sp_setup_point( struct setup_context *setup, 46 const float (*v0)[4] ); 47 48 49 struct setup_context *sp_setup_create_context( struct softpipe_context *softpipe ); 50 void sp_setup_prepare( struct setup_context *setup ); 51 void sp_setup_destroy_context( struct setup_context *setup ); 52 53 #endif 54