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authorLei Zhang <thestig@chromium.org>2018-05-25 21:17:49 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-05-25 21:17:49 +0000
commit0d86f765b8361b7f9f3a5fcc659de2f52c806bd0 (patch)
tree5f59c428d1bed3269292625d7e26ab4462510b85 /core/fpdfapi/font
parent2d3a78547ae2a0c084dc312ca4b3e03ff3427a9f (diff)
downloadpdfium-0d86f765b8361b7f9f3a5fcc659de2f52c806bd0.tar.xz
Add proper const/non-const versions of CPDF_Dictionary::GetStreamFor().chromium/3441
BUG=pdfium:234 Change-Id: Ia3e758bbe5c445c3856f5215e900e02a16b4d7d7 Reviewed-on: https://pdfium-review.googlesource.com/32910 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/font')
-rw-r--r--core/fpdfapi/font/cpdf_font.cpp2
-rw-r--r--core/fpdfapi/font/cpdf_tounicodemap.cpp2
-rw-r--r--core/fpdfapi/font/cpdf_tounicodemap.h2
3 files changed, 3 insertions, 3 deletions
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<CPDF_StreamAcc>(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;