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[benchmark-shape] Add variable fonts

This commit is contained in:
Behdad Esfahbod 2022-05-20 17:21:04 -06:00
parent 4ea2725704
commit da4b6f1527
1 changed files with 41 additions and 12 deletions
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45
perf/benchmark-shape.cc
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@ -4,33 +4,52 @@
#include "hb.h"
#define SUBSET_FONT_BASE_PATH "test/subset/data/fonts/"
struct test_input_t
{
const char *text_path;
const char *font_path;
bool is_variable;
} tests[] =
{
{"perf/texts/fa-thelittleprince.txt",
"perf/fonts/Amiri-Regular.ttf"},
"perf/fonts/Amiri-Regular.ttf",
false},
{"perf/texts/fa-thelittleprince.txt",
"perf/fonts/NotoNastaliqUrdu-Regular.ttf"},
"perf/fonts/NotoNastaliqUrdu-Regular.ttf",
false},
{"perf/texts/fa-monologue.txt",
"perf/fonts/Amiri-Regular.ttf"},
"perf/fonts/Amiri-Regular.ttf",
false},
{"perf/texts/fa-monologue.txt",
"perf/fonts/NotoNastaliqUrdu-Regular.ttf"},
"perf/fonts/NotoNastaliqUrdu-Regular.ttf",
false},
{"perf/texts/en-thelittleprince.txt",
"perf/fonts/Roboto-Regular.ttf"},
"perf/fonts/Roboto-Regular.ttf",
false},
{"perf/texts/en-thelittleprince.txt",
SUBSET_FONT_BASE_PATH "SourceSerifVariable-Roman.ttf",
true},
{"perf/texts/en-words.txt",
"perf/fonts/Roboto-Regular.ttf"},
"perf/fonts/Roboto-Regular.ttf",
false},
{"perf/texts/en-words.txt",
SUBSET_FONT_BASE_PATH "SourceSerifVariable-Roman.ttf",
true},
};
static void BM_Shape (benchmark::State &state, const test_input_t &input)
static void BM_Shape (benchmark::State &state,
bool is_var,
const test_input_t &input)
{
hb_font_t *font;
{
@ -42,6 +61,12 @@ static void BM_Shape (benchmark::State &state, const test_input_t &input)
hb_face_destroy (face);
}
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
hb_blob_t *text_blob = hb_blob_create_from_file_or_fail (input.text_path);
assert (text_blob);
unsigned orig_text_length;
@ -75,14 +100,18 @@ static void BM_Shape (benchmark::State &state, const test_input_t &input)
int main(int argc, char** argv)
{
for (auto& test_input : tests)
{
for (int variable = 0; variable < int (test_input.is_variable) + 1; variable++)
{
char name[1024] = "BM_Shape";
strcat (name, strrchr (test_input.text_path, '/'));
strcat (name, strrchr (test_input.font_path, '/'));
strcat (name, variable ? "/var" : "");
benchmark::RegisterBenchmark (name, BM_Shape, test_input)
benchmark::RegisterBenchmark (name, BM_Shape, variable, test_input)
->Unit(benchmark::kMillisecond);
}
}
benchmark::Initialize(&argc, argv);
benchmark::RunSpecifiedBenchmarks();