From 0d86f765b8361b7f9f3a5fcc659de2f52c806bd0 Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Fri, 25 May 2018 21:17:49 +0000 Subject: Add proper const/non-const versions of CPDF_Dictionary::GetStreamFor(). BUG=pdfium:234 Change-Id: Ia3e758bbe5c445c3856f5215e900e02a16b4d7d7 Reviewed-on: https://pdfium-review.googlesource.com/32910 Commit-Queue: Lei Zhang Reviewed-by: dsinclair --- core/fpdfapi/font/cpdf_font.cpp | 2 +- core/fpdfapi/font/cpdf_tounicodemap.cpp | 2 +- core/fpdfapi/font/cpdf_tounicodemap.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'core/fpdfapi/font') diff --git a/core/fpdfapi/font/cpdf_font.cpp b/core/fpdfapi/font/cpdf_font.cpp index 2201e390ff..35fed75c87 100644 --- a/core/fpdfapi/font/cpdf_font.cpp +++ b/core/fpdfapi/font/cpdf_font.cpp @@ -277,7 +277,7 @@ void CPDF_Font::CheckFontMetrics() { void CPDF_Font::LoadUnicodeMap() const { m_bToUnicodeLoaded = true; - CPDF_Stream* pStream = m_pFontDict->GetStreamFor("ToUnicode"); + const CPDF_Stream* pStream = m_pFontDict->GetStreamFor("ToUnicode"); if (!pStream) return; diff --git a/core/fpdfapi/font/cpdf_tounicodemap.cpp b/core/fpdfapi/font/cpdf_tounicodemap.cpp index f21c4a31f4..7b5936c31e 100644 --- a/core/fpdfapi/font/cpdf_tounicodemap.cpp +++ b/core/fpdfapi/font/cpdf_tounicodemap.cpp @@ -122,7 +122,7 @@ uint32_t CPDF_ToUnicodeMap::GetUnicode() { return uni.ValueOrDefault(0); } -void CPDF_ToUnicodeMap::Load(CPDF_Stream* pStream) { +void CPDF_ToUnicodeMap::Load(const CPDF_Stream* pStream) { CIDSet cid_set = CIDSET_UNKNOWN; auto pAcc = pdfium::MakeRetain(pStream); pAcc->LoadAllDataFiltered(); diff --git a/core/fpdfapi/font/cpdf_tounicodemap.h b/core/fpdfapi/font/cpdf_tounicodemap.h index 62fc470c98..8f70791f97 100644 --- a/core/fpdfapi/font/cpdf_tounicodemap.h +++ b/core/fpdfapi/font/cpdf_tounicodemap.h @@ -20,7 +20,7 @@ class CPDF_ToUnicodeMap { CPDF_ToUnicodeMap(); ~CPDF_ToUnicodeMap(); - void Load(CPDF_Stream* pStream); + void Load(const CPDF_Stream* pStream); WideString Lookup(uint32_t charcode) const; uint32_t ReverseLookup(wchar_t unicode) const; -- cgit v1.2.3