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[perf/benchmark-shape] Test ft font backend as well

This commit is contained in:
Behdad Esfahbod 2022-05-23 14:36:06 -06:00
parent d473397831
commit 8a7cfe1787
2 changed files with 51 additions and 13 deletions
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62
perf/benchmark-shape.cc
View File

@ -1,8 +1,15 @@
#include "benchmark/benchmark.h"
#include <cstring>
#include "hb.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "hb.h"
#include "hb-ot.h"
#ifdef HAVE_FREETYPE
#include "hb-ft.h"
#endif
#define SUBSET_FONT_BASE_PATH "test/subset/data/fonts/"
@ -49,8 +56,11 @@ struct test_input_t
test_input_t *tests = default_tests;
unsigned num_tests = sizeof (default_tests) / sizeof (default_tests[0]);
enum backend_t { HARFBUZZ, FREETYPE };
static void BM_Shape (benchmark::State &state,
bool is_var,
backend_t backend,
const test_input_t &input)
{
hb_font_t *font;
@ -69,6 +79,19 @@ static void BM_Shape (benchmark::State &state,
hb_font_set_variations (font, &wght, 1);
}
switch (backend)
{
case HARFBUZZ:
hb_ot_font_set_funcs (font);
break;
case FREETYPE:
#ifdef HAVE_FREETYPE
hb_ft_font_set_funcs (font);
#endif
break;
}
hb_blob_t *text_blob = hb_blob_create_from_file_or_fail (input.text_path);
assert (text_blob);
unsigned orig_text_length;
@ -99,6 +122,27 @@ static void BM_Shape (benchmark::State &state,
hb_font_destroy (font);
}
static void test_backend (backend_t backend,
const char *backend_name,
bool variable,
const test_input_t &test_input)
{
char name[1024] = "BM_Shape";
const char *p;
strcat (name, "/");
p = strrchr (test_input.text_path, '/');
strcat (name, p ? p + 1 : test_input.text_path);
strcat (name, "/");
p = strrchr (test_input.font_path, '/');
strcat (name, p ? p + 1 : test_input.font_path);
strcat (name, variable ? "/var" : "");
strcat (name, "/");
strcat (name, backend_name);
benchmark::RegisterBenchmark (name, BM_Shape, variable, backend, test_input)
->Unit(benchmark::kMillisecond);
}
int main(int argc, char** argv)
{
benchmark::Initialize(&argc, argv);
@ -120,18 +164,12 @@ int main(int argc, char** argv)
auto& test_input = tests[i];
for (int variable = 0; variable < int (test_input.is_variable) + 1; variable++)
{
char name[1024] = "BM_Shape";
const char *p;
strcat (name, "/");
p = strrchr (test_input.text_path, '/');
strcat (name, p ? p + 1 : test_input.text_path);
strcat (name, "/");
p = strrchr (test_input.font_path, '/');
strcat (name, p ? p + 1 : test_input.font_path);
strcat (name, variable ? "/var" : "");
bool is_var = (bool) variable;
benchmark::RegisterBenchmark (name, BM_Shape, variable, test_input)
->Unit(benchmark::kMillisecond);
test_backend (HARFBUZZ, "hb", is_var, test_input);
#ifdef HAVE_FREETYPE
test_backend (FREETYPE, "ft", is_var, test_input);
#endif
}
}

2
perf/meson.build
View File

@ -43,7 +43,7 @@ benchmark('benchmark-set', executable('benchmark-set', 'benchmark-set.cc',
benchmark('benchmark-shape', executable('benchmark-shape', 'benchmark-shape.cc',
dependencies: [
google_benchmark_dep,
google_benchmark_dep, freetype_dep,
],
cpp_args: [],
include_directories: [incconfig, incsrc],