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Merge pull request #3560 from harfbuzz/perf-cleanup 

Perf cleanup
This commit is contained in:
Behdad Esfahbod 2022-05-02 15:44:41 -06:00 committed by GitHub
parent a4522df378 6d29903e86
commit 03f16fab58
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 164 additions and 306 deletions
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4
perf/Makefile.am
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@ -6,9 +6,7 @@ SUBDIRS =
EXTRA_DIST += EXTRA_DIST +=
meson.build \ meson.build \
perf-draw.hh \ benchmark-font.cc \
perf-extents.hh \
perf.cc \
benchmark-map.cc \ benchmark-map.cc \
benchmark-set.cc \ benchmark-set.cc \
benchmark-shape.cc \ benchmark-shape.cc \

157
perf/benchmark-font.cc Normal file
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@ -0,0 +1,157 @@
#include "benchmark/benchmark.h"
#include "hb.h"
#include "hb-ot.h"
#include "hb-ft.h"
#define SUBSET_FONT_BASE_PATH "test/subset/data/fonts/"
struct test_input_t
{
const char *font_path;
} tests[] =
{
{SUBSET_FONT_BASE_PATH "SourceSansPro-Regular.otf"},
{SUBSET_FONT_BASE_PATH "AdobeVFPrototype.otf"},
{SUBSET_FONT_BASE_PATH "AdobeVFPrototype.otf"},
{SUBSET_FONT_BASE_PATH "SourceSerifVariable-Roman.ttf"},
{SUBSET_FONT_BASE_PATH "SourceSerifVariable-Roman.ttf"},
{SUBSET_FONT_BASE_PATH "Comfortaa-Regular-new.ttf"},
{SUBSET_FONT_BASE_PATH "Comfortaa-Regular-new.ttf"},
{SUBSET_FONT_BASE_PATH "Roboto-Regular.ttf"},
};
enum backend_t { HARFBUZZ, FREETYPE };
enum operation_t
{
glyph_extents,
glyph_shape,
};
static void
_hb_move_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, void *) {}
static void
_hb_line_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, void *) {}
static void
_hb_quadratic_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, float, float, void *) {}
static void
_hb_cubic_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, float, float, float, float, void *) {}
static void
_hb_close_path (hb_draw_funcs_t *, void *, hb_draw_state_t *, void *) {}
static hb_draw_funcs_t *
_draw_funcs_create (void)
{
hb_draw_funcs_t *draw_funcs = hb_draw_funcs_create ();
hb_draw_funcs_set_move_to_func (draw_funcs, _hb_move_to, nullptr, nullptr);
hb_draw_funcs_set_line_to_func (draw_funcs, _hb_line_to, nullptr, nullptr);
hb_draw_funcs_set_quadratic_to_func (draw_funcs, _hb_quadratic_to, nullptr, nullptr);
hb_draw_funcs_set_cubic_to_func (draw_funcs, _hb_cubic_to, nullptr, nullptr);
hb_draw_funcs_set_close_path_func (draw_funcs, _hb_close_path, nullptr, nullptr);
return draw_funcs;
}
static void BM_Font (benchmark::State &state,
bool is_var, backend_t backend, operation_t operation,
const test_input_t &test_input)
{
hb_font_t *font;
unsigned num_glyphs;
{
hb_blob_t *blob = hb_blob_create_from_file_or_fail (test_input.font_path);
assert (blob);
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
num_glyphs = hb_face_get_glyph_count (face);
font = hb_font_create (face);
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);
}
switch (backend)
{
case HARFBUZZ:
hb_ot_font_set_funcs (font);
break;
case FREETYPE:
hb_ft_font_set_funcs (font);
break;
}
switch (operation)
{
case glyph_extents:
{
hb_glyph_extents_t extents;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_get_glyph_extents (font, gid, &extents);
break;
}
case glyph_shape:
{
hb_draw_funcs_t *draw_funcs = _draw_funcs_create ();
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_get_glyph_shape (font, gid, draw_funcs, nullptr);
break;
hb_draw_funcs_destroy (draw_funcs);
}
}
hb_font_destroy (font);
}
static void test_backend (backend_t backend,
const char *backend_name,
operation_t op,
const char *op_name,
const test_input_t &test_input)
{
char name[1024] = "BM_Font/";
strcat (name, op_name);
strcat (name, "/");
strcat (name, backend_name);
strcat (name, strrchr (test_input.font_path, '/'));
benchmark::RegisterBenchmark (name, BM_Font, false, backend, op, test_input)
->Unit(benchmark::kMicrosecond);
}
static void test_operation (operation_t op,
const char *op_name)
{
for (auto& test_input : tests)
{
test_backend (HARFBUZZ, "hb", op, op_name, test_input);
test_backend (FREETYPE, "ft", op, op_name, test_input);
}
}
int main(int argc, char** argv)
{
#define TEST_OPERATION(op) test_operation (op, #op)
TEST_OPERATION (glyph_extents);
TEST_OPERATION (glyph_shape);
#undef TEST_OPERATION
benchmark::Initialize(&argc, argv);
benchmark::RunSpecifiedBenchmarks();
benchmark::Shutdown();
}

2
perf/benchmark-shape.cc
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@ -3,6 +3,7 @@
#include "hb.h" #include "hb.h"
struct test_input_t struct test_input_t
{ {
const char *text_path; const char *text_path;
@ -28,6 +29,7 @@ struct test_input_t
"perf/fonts/Roboto-Regular.ttf"}, "perf/fonts/Roboto-Regular.ttf"},
}; };
static void BM_Shape (benchmark::State &state, const test_input_t &input) static void BM_Shape (benchmark::State &state, const test_input_t &input)
{ {
hb_font_t *font; hb_font_t *font;

18
perf/meson.build
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@ -1,27 +1,17 @@
google_benchmark = subproject('google-benchmark') google_benchmark = subproject('google-benchmark')
google_benchmark_dep = google_benchmark.get_variable('google_benchmark_dep') google_benchmark_dep = google_benchmark.get_variable('google_benchmark_dep')
ttf_parser_dep = null_dep benchmark('benchmark-font', executable('benchmark-font', 'benchmark-font.cc',
if get_option('experimental_api') and add_languages('rust', required: false, native: true)
ttf_parser_dep = subproject('ttf-parser').get_variable('ttf_parser_dep')
endif
benchmark('perf', executable('perf', 'perf.cc',
dependencies: [ dependencies: [
google_benchmark_dep, freetype_dep, google_benchmark_dep, freetype_dep,
# the last two, thread and dl, aren't nice as ttf-parser isn't no_std yet
# https://github.com/RazrFalcon/ttf-parser/issues/29
ttf_parser_dep, thread_dep, cpp.find_library('dl'),
], ],
cpp_args: ttf_parser_dep.found() ? ['-DHAVE_TTFPARSER'] : [], cpp_args: [],
include_directories: [incconfig, incsrc], include_directories: [incconfig, incsrc],
link_with: [libharfbuzz], link_with: [libharfbuzz],
install: false, install: false,
), workdir: meson.current_source_dir() / '..', timeout: 100) ), workdir: meson.current_source_dir() / '..', timeout: 100)
benchmark('benchmark-map', executable('benchmark-map', 'benchmark-map.cc',
benchmark('benchmark-shape', executable('benchmark-shape', 'benchmark-shape.cc',
dependencies: [ dependencies: [
google_benchmark_dep, google_benchmark_dep,
], ],
@ -41,7 +31,7 @@ benchmark('benchmark-set', executable('benchmark-set', 'benchmark-set.cc',
install: false, install: false,
), workdir: meson.current_source_dir() / '..', timeout: 100) ), workdir: meson.current_source_dir() / '..', timeout: 100)
benchmark('benchmark-map', executable('benchmark-map', 'benchmark-map.cc', benchmark('benchmark-shape', executable('benchmark-shape', 'benchmark-shape.cc',
dependencies: [ dependencies: [
google_benchmark_dep, google_benchmark_dep,
], ],

175
perf/perf-draw.hh
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@ -1,175 +0,0 @@
#include "benchmark/benchmark.h"
#include "hb.h"
#include "hb-ot.h"
#include "hb-ft.h"
#include FT_OUTLINE_H
#ifdef HAVE_TTFPARSER
#include "ttfparser.h"
#endif
#define HB_UNUSED __attribute__((unused))
static void
_hb_move_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, void *) {}
static void
_hb_line_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, void *) {}
static void
_hb_quadratic_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, float, float, void *) {}
static void
_hb_cubic_to (hb_draw_funcs_t *, void *, hb_draw_state_t *, float, float, float, float, float, float, void *) {}
static void
_hb_close_path (hb_draw_funcs_t *, void *, hb_draw_state_t *, void *) {}
static void
_ft_move_to (const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
static void
_ft_line_to (const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
static void
_ft_conic_to (const FT_Vector* control HB_UNUSED, const FT_Vector* to HB_UNUSED,
void* user HB_UNUSED) {}
static void
_ft_cubic_to (const FT_Vector* control1 HB_UNUSED, const FT_Vector* control2 HB_UNUSED,
const FT_Vector* to HB_UNUSED, void* user HB_UNUSED) {}
#ifdef HAVE_TTFPARSER
static void _tp_move_to (float x HB_UNUSED, float y HB_UNUSED, void *data HB_UNUSED) {}
static void _tp_line_to (float x, float y, void *data) {}
static void _tp_quad_to (float x1, float y1, float x, float y, void *data) {}
static void _tp_curve_to (float x1, float y1, float x2, float y2, float x, float y, void *data) {}
static void _tp_close_path (void *data) {}
#endif
static void draw (benchmark::State &state, const char *font_path, bool is_var, backend_t backend)
{
hb_font_t *font;
unsigned num_glyphs;
{
hb_blob_t *blob = hb_blob_create_from_file_or_fail (font_path);
assert (blob);
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
num_glyphs = hb_face_get_glyph_count (face);
font = hb_font_create (face);
hb_face_destroy (face);
}
if (backend == HARFBUZZ)
{
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
hb_draw_funcs_t *draw_funcs = hb_draw_funcs_create ();
hb_draw_funcs_set_move_to_func (draw_funcs, _hb_move_to, nullptr, nullptr);
hb_draw_funcs_set_line_to_func (draw_funcs, _hb_line_to, nullptr, nullptr);
hb_draw_funcs_set_quadratic_to_func (draw_funcs, _hb_quadratic_to, nullptr, nullptr);
hb_draw_funcs_set_cubic_to_func (draw_funcs, _hb_cubic_to, nullptr, nullptr);
hb_draw_funcs_set_close_path_func (draw_funcs, _hb_close_path, nullptr, nullptr);
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_get_glyph_shape (font, gid, draw_funcs, nullptr);
hb_draw_funcs_destroy (draw_funcs);
}
else if (backend == FREETYPE)
{
if (is_var)
{
hb_variation_t wght = {HB_TAG ('w','g','h','t'), 500};
hb_font_set_variations (font, &wght, 1);
}
hb_ft_font_set_funcs (font);
FT_Face ft_face = hb_ft_font_get_face (font);
hb_ft_font_set_load_flags (font, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
FT_Outline_Funcs draw_funcs;
draw_funcs.move_to = (FT_Outline_MoveToFunc) _ft_move_to;
draw_funcs.line_to = (FT_Outline_LineToFunc) _ft_line_to;
draw_funcs.conic_to = (FT_Outline_ConicToFunc) _ft_conic_to;
draw_funcs.cubic_to = (FT_Outline_CubicToFunc) _ft_cubic_to;
draw_funcs.shift = 0;
draw_funcs.delta = 0;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
{
FT_Load_Glyph (ft_face, gid, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
FT_Outline_Decompose (&ft_face->glyph->outline, &draw_funcs, nullptr);
}
}
else if (backend == TTF_PARSER)
{
#ifdef HAVE_TTFPARSER
ttfp_face *tp_font = (ttfp_face *) malloc (ttfp_face_size_of ());
hb_blob_t *blob = hb_face_reference_blob (hb_font_get_face (font));
assert (ttfp_face_init (hb_blob_get_data (blob, nullptr), hb_blob_get_length (blob), 0, tp_font));
if (is_var) ttfp_set_variation (tp_font, TTFP_TAG('w','g','h','t'), 500);
ttfp_outline_builder builder;
builder.move_to = _tp_move_to;
builder.line_to = _tp_line_to;
builder.quad_to = _tp_quad_to;
builder.curve_to = _tp_curve_to;
builder.close_path = _tp_close_path;
ttfp_rect bbox;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
ttfp_outline_glyph (tp_font, builder, &builder, gid, &bbox);
hb_blob_destroy (blob);
free (tp_font);
#else
state.SkipWithError("ttfparser not available.");
return;
#endif
}
else abort ();
hb_font_destroy (font);
}
#define FONT_BASE_PATH "test/subset/data/fonts/"
BENCHMARK_CAPTURE (draw, cff - ot - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff - ft - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, cff - tp - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, cff2 - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff2 - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, cff2 - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, cff2/vf - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, cff2/vf - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, cff2/vf - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf/vf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf/vf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf/vf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf/vf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf/vf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf/vf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (draw, glyf - ot - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (draw, glyf - ft - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (draw, glyf - tp - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, TTF_PARSER);

101
perf/perf-extents.hh
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@ -1,101 +0,0 @@
#include "benchmark/benchmark.h"
#include "hb.h"
#include "hb-ft.h"
#include "hb-ot.h"
#ifdef HAVE_TTFPARSER
#include "ttfparser.h"
#endif
static void extents (benchmark::State &state, const char *font_path, bool is_var, backend_t backend)
{
hb_font_t *font;
unsigned num_glyphs;
{
hb_blob_t *blob = hb_blob_create_from_file_or_fail (font_path);
assert (blob);
hb_face_t *face = hb_face_create (blob, 0);
hb_blob_destroy (blob);
num_glyphs = hb_face_get_glyph_count (face);
font = hb_font_create (face);
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);
}
if (backend == HARFBUZZ || backend == FREETYPE)
{
if (backend == FREETYPE)
{
hb_ft_font_set_funcs (font);
hb_ft_font_set_load_flags (font, FT_LOAD_NO_HINTING | FT_LOAD_NO_SCALE);
}
hb_glyph_extents_t extents;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
hb_font_get_glyph_extents (font, gid, &extents);
}
else if (backend == TTF_PARSER)
{
#ifdef HAVE_TTFPARSER
ttfp_face *tp_font = (ttfp_face *) malloc (ttfp_face_size_of ());
hb_blob_t *blob = hb_face_reference_blob (hb_font_get_face (font));
assert (ttfp_face_init (hb_blob_get_data (blob, nullptr), hb_blob_get_length (blob), 0, tp_font));
if (is_var) ttfp_set_variation (tp_font, TTFP_TAG('w','g','h','t'), 500);
ttfp_rect bbox;
for (auto _ : state)
for (unsigned gid = 0; gid < num_glyphs; ++gid)
ttfp_get_glyph_bbox(tp_font, gid, &bbox);
hb_blob_destroy (blob);
free (tp_font);
#else
state.SkipWithError("ttfparser not available.");
return;
#endif
}
hb_font_destroy (font);
}
#define FONT_BASE_PATH "test/subset/data/fonts/"
BENCHMARK_CAPTURE (extents, cff - ot - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff - ft - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, cff - tp - SourceSansPro, FONT_BASE_PATH "SourceSansPro-Regular.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, cff2 - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff2 - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, cff2 - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, cff2/vf - ot - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, cff2/vf - ft - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, cff2/vf - tp - AdobeVFPrototype, FONT_BASE_PATH "AdobeVFPrototype.otf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf/vf - ot - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf/vf - ft - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf/vf - tp - SourceSerifVariable, FONT_BASE_PATH "SourceSerifVariable-Roman.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", false, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf/vf - ot - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf/vf - ft - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf/vf - tp - Comfortaa, FONT_BASE_PATH "Comfortaa-Regular-new.ttf", true, TTF_PARSER);
BENCHMARK_CAPTURE (extents, glyf - ot - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, HARFBUZZ);
BENCHMARK_CAPTURE (extents, glyf - ft - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, FREETYPE);
BENCHMARK_CAPTURE (extents, glyf - tp - Roboto, FONT_BASE_PATH "Roboto-Regular.ttf", false, TTF_PARSER);

13
perf/perf.cc
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@ -1,13 +0,0 @@
#include "benchmark/benchmark.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef HAVE_FREETYPE
enum backend_t { HARFBUZZ, FREETYPE, TTF_PARSER };
#include "perf-extents.hh"
#include "perf-draw.hh"
#endif
BENCHMARK_MAIN ();