kc3-lang/libxkbcommon/bench/rules.c

Branch : - branch - android master - tag -

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• Author : Pierre Le Marre
  Date : 2025-03-13 21:26:59
  Hash : 8e92f25e
  Message : rules: Added xkb_components_names_from_rules() This is mainly for debugging purposes and to enable displaying KcCGST values from RMLVO resolution in `xkbcli compile-keymap --kccgst`.

• bench/rules.c

• /*
   * Copyright © 2012 Ran Benita <ran234@gmail.com>
   * SPDX-License-Identifier: MIT
   */
  
  #include "config.h"
  
  #include <time.h>
  
  #include "xkbcommon/xkbcommon.h"
  #include "../test/test.h"
  #include "xkbcomp/rules.h"
  #include "bench.h"
  
  #define BENCHMARK_ITERATIONS 20000
  
  int
  main(int argc, char *argv[])
  {
      struct xkb_context *ctx;
      int i;
      struct xkb_rule_names rmlvo = {
          "evdev", "pc105", "us,il", ",", "ctrl:nocaps,grp:menu_toggle",
      };
      struct bench bench;
      char *elapsed;
  
      ctx = test_get_context(0);
      assert(ctx);
  
      xkb_context_set_log_level(ctx, XKB_LOG_LEVEL_CRITICAL);
      xkb_context_set_log_verbosity(ctx, 0);
  
      bench_start(&bench);
      for (i = 0; i < BENCHMARK_ITERATIONS; i++) {
          struct xkb_component_names kccgst;
  
          assert(xkb_components_from_rules(ctx, &rmlvo, &kccgst, NULL));
          free(kccgst.keycodes);
          free(kccgst.types);
          free(kccgst.compatibility);
          free(kccgst.symbols);
          free(kccgst.geometry);
      }
      bench_stop(&bench);
  
      elapsed = bench_elapsed_str(&bench);
      fprintf(stderr, "processed %d rule files in %ss\n",
              BENCHMARK_ITERATIONS, elapsed);
      free(elapsed);
  
      xkb_context_unref(ctx);
      return 0;
  }