chromium/third_party/blink/renderer/platform/fonts/shaping/case_mapping_harfbuzz_buffer_filler.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/platform/fonts/shaping/case_mapping_harfbuzz_buffer_filler.h"

#include <unicode/utf16.h>

#include "third_party/blink/renderer/platform/wtf/text/case_map.h"

namespace blink {

static const uint16_t* ToUint16(const UChar* src) { … }

CaseMappingHarfBuzzBufferFiller::CaseMappingHarfBuzzBufferFiller(
    CaseMapIntend case_map_intend,
    const AtomicString& locale,
    hb_buffer_t* harfbuzz_buffer,
    const String& text,
    unsigned start_index,
    unsigned num_characters)
    : … { … }

// TODO(drott): crbug.com/623940 Fix lack of context sensitive case mapping
// here.
void CaseMappingHarfBuzzBufferFiller::FillSlowCase(
    CaseMapIntend case_map_intend,
    const AtomicString& locale,
    const UChar* buffer,
    unsigned buffer_length,
    unsigned start_index,
    unsigned num_characters) { … }

}  // namespace blink