key-proc.c revision 6f36ec3ef7a87f9eaa37fc78868dbac2cb958b0
16f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin/* 26f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * Copyright © 2012 Ran Benita <ran234@gmail.com> 36f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * 46f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * Permission is hereby granted, free of charge, to any person obtaining a 56f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * copy of this software and associated documentation files (the "Software"), 66f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * to deal in the Software without restriction, including without limitation 76f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * the rights to use, copy, modify, merge, publish, distribute, sublicense, 86f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * and/or sell copies of the Software, and to permit persons to whom the 96f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * Software is furnished to do so, subject to the following conditions: 106f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * 116f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * The above copyright notice and this permission notice (including the next 126f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * paragraph) shall be included in all copies or substantial portions of the 136f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * Software. 146f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * 156f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 166f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 176f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 186f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 196f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 206f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 216f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin * DEALINGS IN THE SOFTWARE. 226f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin */ 236f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 246f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin#include <stdlib.h> 256f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin#include <time.h> 266f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 276f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin#include "../test/test.h" 286f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 296f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin#define BENCHMARK_ITERATIONS 20000000 306f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 316f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempinstatic void 326f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempinbench(struct xkb_state *state) 336f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin{ 346f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin int8_t keys[256] = { 0 }; 356f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_keycode_t keycode; 366f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_keysym_t keysym; 376f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin int i; 386f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 396f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin for (i = 0; i < BENCHMARK_ITERATIONS; i++) { 406f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin keycode = (rand() % (255 - 9)) + 9; 416f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin if (keys[keycode]) { 426f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_state_update_key(state, keycode, XKB_KEY_UP); 436f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin keys[keycode] = 0; 446f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin keysym = xkb_state_key_get_one_sym(state, keycode); 456f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin (void) keysym; 466f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin } else { 476f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_state_update_key(state, keycode, XKB_KEY_DOWN); 486f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin keys[keycode] = 1; 496f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin } 506f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin } 516f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin} 526f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 536f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempinint 546f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempinmain(void) 556f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin{ 566f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin struct xkb_context *ctx; 576f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin struct xkb_keymap *keymap; 586f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin struct xkb_state *state; 596f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin struct timespec start, stop, elapsed; 606f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 616f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin ctx = test_get_context(0); 626f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin assert(ctx); 636f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 646f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin keymap = test_compile_rules(ctx, "evdev", "pc104", "us,ru,il,de", 656f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin ",,,neo", "grp:menu_toggle"); 666f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin assert(keymap); 676f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 686f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin state = xkb_state_new(keymap); 696f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin assert(state); 706f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 716f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL); 726f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_context_set_log_verbosity(ctx, 0); 736f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 746f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin srand(time(NULL)); 756f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 766f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin clock_gettime(CLOCK_MONOTONIC, &start); 776f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin bench(state); 786f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin clock_gettime(CLOCK_MONOTONIC, &stop); 796f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 806f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin elapsed.tv_sec = stop.tv_sec - start.tv_sec; 816f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin elapsed.tv_nsec = stop.tv_nsec - start.tv_nsec; 826f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin if (elapsed.tv_nsec < 0) { 836f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin elapsed.tv_nsec += 1000000000; 846f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin elapsed.tv_sec--; 856f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin } 866f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 876f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin fprintf(stderr, "ran %d iterations in %ld.%09lds\n", 886f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin BENCHMARK_ITERATIONS, elapsed.tv_sec, elapsed.tv_nsec); 896f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 906f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_state_unref(state); 916f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_keymap_unref(keymap); 926f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin xkb_context_unref(ctx); 936f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin 946f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin return 0; 956f36ec3ef7a87f9eaa37fc78868dbac2cb958b0Dennis Kempin} 96