1 /* 2 * Copyright (c) 2016 Etnaviv Project 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sub license, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the 12 * next paragraph) shall be included in all copies or substantial portions 13 * of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: 24 * Christian Gmeiner <christian.gmeiner (at) gmail.com> 25 */ 26 27 #ifndef ETNAVIV_FORMAT_H_ 28 #define ETNAVIV_FORMAT_H_ 29 30 #include "util/u_format.h" 31 #include <stdint.h> 32 33 #define ETNA_NO_MATCH (~0) 34 #define EXT_FORMAT (1 << 31) 35 #define ASTC_FORMAT (1 << 30) 36 37 uint32_t 38 translate_texture_format(enum pipe_format fmt); 39 40 bool 41 texture_format_needs_swiz(enum pipe_format fmt); 42 43 uint32_t 44 get_texture_swiz(enum pipe_format fmt, unsigned swizzle_r, 45 unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a); 46 47 uint32_t 48 translate_rs_format(enum pipe_format fmt); 49 50 int 51 translate_rs_format_rb_swap(enum pipe_format fmt); 52 53 uint32_t 54 translate_vertex_format_type(enum pipe_format fmt); 55 56 uint32_t 57 translate_ts_sampler_format(enum pipe_format fmt); 58 59 #endif /* ETNAVIV_FORMAT_H_ */ 60
