1 /************************************************************************** 2 * 3 * Copyright 2019 Red Hat. 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 "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 * 24 **************************************************************************/ 25 26 #ifndef NIR_DRAW_HELPERS_H 27 #define NIR_DRAW_HELPERS_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 struct nir_shader; 34 void 35 nir_lower_pstipple_fs(struct nir_shader *shader, 36 unsigned *samplerUnitOut, 37 unsigned fixedUnit, 38 bool fs_pos_is_sysval); 39 40 void 41 nir_lower_aaline_fs(struct nir_shader *shader, int *varying); 42 43 void 44 nir_lower_aapoint_fs(struct nir_shader *shader, int *varying); 45 46 #ifdef __cplusplus 47 } 48 #endif 49 50 #endif 51