| /* |
| * Copyright © 2019 Facebook, Inc. |
| * |
| * This is part of HarfBuzz, a text shaping library. |
| * |
| * Permission is hereby granted, without written agreement and without |
| * license or royalty fees, to use, copy, modify, and distribute this |
| * software and its documentation for any purpose, provided that the |
| * above copyright notice and the following two paragraphs appear in |
| * all copies of this software. |
| * |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
| * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
| * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
| * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| * |
| * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
| * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
| * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
| * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| * |
| * Facebook Author(s): Behdad Esfahbod |
| */ |
| |
| #include "hb.hh" |
| #include "hb-simd.hh" |
| |
| |
| |
| struct U16 |
| { |
| U16 (unsigned v_) |
| { |
| v[0] = v_ >> 8; |
| v[1] = v_ & 0xFF; |
| } |
| |
| uint8_t v[2]; |
| }; |
| |
| int |
| main (int argc, char **argv) |
| { |
| #ifndef HB_NO_SIMD |
| |
| const U16 a[] = {1, 2, 5, 10, 16, 19}; |
| |
| #define TEST(k, f, p) \ |
| { \ |
| unsigned pos = 123456789; \ |
| bool found = hb_simd_ksearch_glyphid_range (&pos, \ |
| k, \ |
| a, \ |
| ARRAY_LENGTH (a) / 2, \ |
| sizeof (a[0]) * 2); \ |
| /*printf ("key %d found %d pos %d\n", k, found, pos);*/ \ |
| assert (found == f && pos == p); \ |
| } |
| |
| TEST (0, false, 0); |
| TEST (1, true , 0); |
| TEST (2, true , 0); |
| TEST (3, false, 1); |
| TEST (4, false, 1); |
| TEST (5, true , 1); |
| TEST (6, true , 1); |
| TEST (7, true , 1); |
| TEST (8, true , 1); |
| TEST (9, true , 1); |
| TEST (10, true , 1); |
| TEST (11, false, 2); |
| TEST (12, false, 2); |
| TEST (13, false, 2); |
| TEST (14, false, 2); |
| TEST (15, false, 2); |
| TEST (16, true , 2); |
| TEST (17, true , 2); |
| TEST (18, true , 2); |
| TEST (19, true , 2); |
| TEST (20, false, 3); |
| |
| #endif |
| return 0; |
| } |