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authorTom Sepez <tsepez@chromium.org>2018-07-18 19:28:59 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-07-18 19:28:59 +0000
commit835d49d1534405075d75068635894ead17af56b8 (patch)
tree5e07765a1bf9e9136a1248b283a3af43c66b175a /core/fpdfapi
parentf22b4e2f6682fe26113c591a01139a8b5fa4e3bf (diff)
downloadpdfium-835d49d1534405075d75068635894ead17af56b8.tar.xz
Add pdfium::span::as_bytes() and as_writable_bytes().
Picks up some enhancements from base/span.h. In turn, also adds the size_bytes() helper. Differs from base version in that it works around C++14 enable_if_t<>, and avoids the dynamic_extent template specialization tricks. Use it in a few places where appropriate. Change-Id: I86f72cf0023f2d4317a7afa351fddee601c8f86c Reviewed-on: https://pdfium-review.googlesource.com/38251 Reviewed-by: Daniel Cheng <dcheng@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi')
-rw-r--r--core/fpdfapi/parser/fpdf_parser_decode.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/core/fpdfapi/parser/fpdf_parser_decode.cpp b/core/fpdfapi/parser/fpdf_parser_decode.cpp
index 82d84ab705..9ccca121ad 100644
--- a/core/fpdfapi/parser/fpdf_parser_decode.cpp
+++ b/core/fpdfapi/parser/fpdf_parser_decode.cpp
@@ -500,9 +500,8 @@ ByteString PDF_EncodeText(const wchar_t* pString, int len) {
size_t dest_index = 0;
size_t encLen = len * 2 + 2;
{
- pdfium::span<char> cspan = result.GetBuffer(encLen);
- auto dest_buf = pdfium::make_span(reinterpret_cast<uint8_t*>(cspan.data()),
- cspan.size());
+ pdfium::span<uint8_t> dest_buf =
+ pdfium::as_writable_bytes(result.GetBuffer(encLen));
dest_buf[dest_index++] = 0xfe;
dest_buf[dest_index++] = 0xff;
for (int j = 0; j < len; ++j) {