1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ 2 3 /* 4 * Copyright (C) 2012-2013 Rob Clark <robclark (at) freedesktop.org> 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 (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 * Authors: 26 * Rob Clark <robclark (at) freedesktop.org> 27 */ 28 29 #ifndef FD2_UTIL_H_ 30 #define FD2_UTIL_H_ 31 32 #include "freedreno_util.h" 33 34 #include "a2xx.xml.h" 35 36 enum a2xx_sq_surfaceformat fd2_pipe2surface(enum pipe_format format); 37 enum a2xx_colorformatx fd2_pipe2color(enum pipe_format format); 38 uint32_t fd2_tex_swiz(enum pipe_format format, unsigned swizzle_r, 39 unsigned swizzle_g, unsigned swizzle_b, unsigned swizzle_a); 40 41 /* convert x,y to dword */ 42 static inline uint32_t xy2d(uint16_t x, uint16_t y) 43 { 44 return ((y & 0x3fff) << 16) | (x & 0x3fff); 45 } 46 47 #endif /* FD2_UTIL_H_ */ 48
