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authorDan Sinclair <dsinclair@chromium.org>2015-11-02 14:28:19 -0500
committerDan Sinclair <dsinclair@chromium.org>2015-11-02 14:28:19 -0500
commitdebf3ad2dbe4aa6448cd2c3049e668ba32ceeb00 (patch)
tree20cc9a4193982b3291be262c6d37c94fdfcfdc6a
parent15a05705c546c64014b082bcd1d110dad1b94b72 (diff)
downloadpdfium-debf3ad2dbe4aa6448cd2c3049e668ba32ceeb00.tar.xz
Merge to XFA: Remove _FPDF_ByteStringFromHex as it is unused
There are no uses of this method, I also checked the XFA branch and there don't appear to be any uses there either. TBR=thestig@chromium.org Review URL: https://codereview.chromium.org/1427913006 . (cherry picked from commit e65be3a55628294d0f45da456d856b4539f0cb15) Review URL: https://codereview.chromium.org/1415023005 .
-rw-r--r--core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp39
1 files changed, 0 insertions, 39 deletions
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
index 3057948959..e095414ffe 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp
@@ -1532,42 +1532,3 @@ void CPDF_StreamContentParser::AddPathObject(int FillType, FX_BOOL bStroke) {
m_pCurStates->m_ClipPath.AppendPath(Path, PathClipType, TRUE);
}
}
-CFX_ByteString _FPDF_ByteStringFromHex(CFX_BinaryBuf& src_buf) {
- CFX_ByteTextBuf buf;
- FX_BOOL bFirst = TRUE;
- int code = 0;
- const uint8_t* str = src_buf.GetBuffer();
- FX_DWORD size = src_buf.GetSize();
- for (FX_DWORD i = 0; i < size; i++) {
- uint8_t ch = str[i];
- if (ch >= '0' && ch <= '9') {
- if (bFirst) {
- code = (ch - '0') * 16;
- } else {
- code += ch - '0';
- buf.AppendChar((char)code);
- }
- bFirst = !bFirst;
- } else if (ch >= 'A' && ch <= 'F') {
- if (bFirst) {
- code = (ch - 'A' + 10) * 16;
- } else {
- code += ch - 'A' + 10;
- buf.AppendChar((char)code);
- }
- bFirst = !bFirst;
- } else if (ch >= 'a' && ch <= 'f') {
- if (bFirst) {
- code = (ch - 'a' + 10) * 16;
- } else {
- code += ch - 'a' + 10;
- buf.AppendChar((char)code);
- }
- bFirst = !bFirst;
- }
- }
- if (!bFirst) {
- buf.AppendChar((char)code);
- }
- return buf.GetByteString();
-}