1 /* 2 * Copyright © 2019 Google LLC 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, sublicense, 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 next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * 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 NONINFRINGEMENT. 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 DEALINGS 21 * IN THE SOFTWARE. 22 */ 23 24 #ifndef _M_VECTOR_ASM_H_ 25 #define _M_VECTOR_ASM_H_ 26 27 /* This file is a set of defines usable by the old FF TNL assembly code for 28 * referencing GLvector4f and GLmatrix structs. 29 */ 30 31 #define VEC_DIRTY_0 0x1 32 #define VEC_DIRTY_1 0x2 33 #define VEC_DIRTY_2 0x4 34 #define VEC_DIRTY_3 0x8 35 36 #define VEC_SIZE_1 VEC_DIRTY_0 37 #define VEC_SIZE_2 (VEC_DIRTY_0|VEC_DIRTY_1) 38 #define VEC_SIZE_3 (VEC_DIRTY_0|VEC_DIRTY_1|VEC_DIRTY_2) 39 #define VEC_SIZE_4 (VEC_DIRTY_0|VEC_DIRTY_1|VEC_DIRTY_2|VEC_DIRTY_3) 40 41 /* If you add a new field, please add it to the STATIC_ASSERTs in 42 * _mesa_vector4f_init(). 43 */ 44 #define V4F_DATA 0 45 #define V4F_START (V4F_DATA + MATH_ASM_PTR_SIZE) 46 #define V4F_COUNT (V4F_START + MATH_ASM_PTR_SIZE) 47 #define V4F_STRIDE (V4F_COUNT + 4) 48 #define V4F_SIZE (V4F_STRIDE + 4) 49 #define V4F_FLAGS (V4F_SIZE + 4) 50 51 /* If you add a new field, please add it to the STATIC_ASSERTs in 52 * _math_matrix_set_identity(). 53 */ 54 #define MATRIX_M 0 55 #define MATRIX_INV (MATRIX_M + MATH_ASM_PTR_SIZE) 56 57 #endif /* _M_VECTOR_ASM_H */ 58