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[benchmark-subset] Add no-hinting ops

This commit is contained in:
Behdad Esfahbod 2022-11-27 15:09:48 -07:00
parent f51a624e67
commit fad8322b3f
1 changed files with 11 additions and 3 deletions
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14
perf/benchmark-subset.cc
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@ -114,7 +114,8 @@ static hb_face_t* preprocess_face(hb_face_t* face)
/* benchmark for subsetting a font */ /* benchmark for subsetting a font */
static void BM_subset (benchmark::State &state, static void BM_subset (benchmark::State &state,
operation_t operation, operation_t operation,
const test_input_t &test_input) const test_input_t &test_input,
bool hinting)
{ {
unsigned subset_size = state.range(0); unsigned subset_size = state.range(0);
@ -131,6 +132,9 @@ static void BM_subset (benchmark::State &state,
hb_subset_input_t* input = hb_subset_input_create_or_fail (); hb_subset_input_t* input = hb_subset_input_create_or_fail ();
assert (input); assert (input);
if (!hinting)
hb_subset_input_set_flags (input, HB_SUBSET_FLAGS_NO_HINTING);
switch (operation) switch (operation)
{ {
case subset_codepoints: case subset_codepoints:
@ -179,6 +183,7 @@ static void BM_subset (benchmark::State &state,
static void test_subset (operation_t op, static void test_subset (operation_t op,
const char *op_name, const char *op_name,
bool hinting,
benchmark::TimeUnit time_unit, benchmark::TimeUnit time_unit,
const test_input_t &test_input) const test_input_t &test_input)
{ {
@ -188,8 +193,10 @@ static void test_subset (operation_t op,
char name[1024] = "BM_subset/"; char name[1024] = "BM_subset/";
strcat (name, op_name); strcat (name, op_name);
strcat (name, strrchr (test_input.font_path, '/')); strcat (name, strrchr (test_input.font_path, '/'));
if (!hinting)
strcat (name, "/nohinting");
benchmark::RegisterBenchmark (name, BM_subset, op, test_input) benchmark::RegisterBenchmark (name, BM_subset, op, test_input, hinting)
->Range(10, test_input.max_subset_size) ->Range(10, test_input.max_subset_size)
->Unit(time_unit); ->Unit(time_unit);
} }
@ -200,7 +207,8 @@ static void test_operation (operation_t op,
{ {
for (auto& test_input : tests) for (auto& test_input : tests)
{ {
test_subset (op, op_name, time_unit, test_input); test_subset (op, op_name, true, time_unit, test_input);
test_subset (op, op_name, false, time_unit, test_input);
} }
} }