66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
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#include "benchmark/benchmark.h"
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#include "hb.h"
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static void shape (benchmark::State &state, const char *text_path,
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hb_direction_t direction, hb_script_t script,
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const char *font_path)
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{
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hb_font_t *font;
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{
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hb_blob_t *blob = hb_blob_create_from_file (font_path);
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assert (hb_blob_get_length (blob));
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hb_face_t *face = hb_face_create (blob, 0);
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hb_blob_destroy (blob);
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font = hb_font_create (face);
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hb_face_destroy (face);
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}
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hb_blob_t *text_blob = hb_blob_create_from_file (text_path);
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unsigned text_length;
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const char *text = hb_blob_get_data (text_blob, &text_length);
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assert (text_length);
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hb_buffer_t *buf = hb_buffer_create ();
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for (auto _ : state)
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{
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hb_buffer_add_utf8 (buf, text, text_length, 0, -1);
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hb_buffer_set_direction (buf, direction);
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hb_buffer_set_script (buf, script);
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hb_shape (font, buf, nullptr, 0);
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hb_buffer_clear_contents (buf);
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}
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hb_buffer_destroy (buf);
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hb_blob_destroy (text_blob);
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hb_font_destroy (font);
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}
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BENCHMARK_CAPTURE (shape, fa-thelittleprince.txt - Amiri,
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"perf/texts/fa-thelittleprince.txt",
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HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
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"perf/fonts/Amiri-Regular.ttf");
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BENCHMARK_CAPTURE (shape, fa-thelittleprince.txt - NotoNastaliqUrdu,
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"perf/texts/fa-thelittleprince.txt",
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HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
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"perf/fonts/NotoNastaliqUrdu-Regular.ttf");
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BENCHMARK_CAPTURE (shape, fa-monologue.txt - Amiri,
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"perf/texts/fa-monologue.txt",
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HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
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"perf/fonts/Amiri-Regular.ttf");
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BENCHMARK_CAPTURE (shape, fa-monologue.txt - NotoNastaliqUrdu,
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"perf/texts/fa-monologue.txt",
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HB_DIRECTION_RTL, HB_SCRIPT_ARABIC,
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"perf/fonts/NotoNastaliqUrdu-Regular.ttf");
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BENCHMARK_CAPTURE (shape, en-thelittleprince.txt - Roboto,
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"perf/texts/en-thelittleprince.txt",
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HB_DIRECTION_LTR, HB_SCRIPT_LATIN,
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"perf/fonts/Roboto-Regular.ttf");
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BENCHMARK_CAPTURE (shape, en-words.txt - Roboto,
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"perf/texts/en-words.txt",
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HB_DIRECTION_LTR, HB_SCRIPT_LATIN,
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"perf/fonts/Roboto-Regular.ttf");
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