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authorTom Sepez <tsepez@chromium.org>2018-08-21 20:55:17 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-08-21 20:55:17 +0000
commit3cfe89d632315b6bdae3264cc75fc5ed06d36f45 (patch)
treebb624a3d5ef4663cb20e827e6c455e8d3ecd2d86 /core/fxcodec
parent4d5c1c96366637604b1900f462804dc427bbe403 (diff)
downloadpdfium-3cfe89d632315b6bdae3264cc75fc5ed06d36f45.tar.xz
Use UnownedPtr<> in CJBig2_TRDProc.
First real use case of assigning Unowned to MaybeOwned. Change-Id: Ia5bc7102012f7a09120ba02d38cf751547d5c005 Reviewed-on: https://pdfium-review.googlesource.com/40914 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcodec')
-rw-r--r--core/fxcodec/jbig2/JBig2_TrdProc.cpp8
-rw-r--r--core/fxcodec/jbig2/JBig2_TrdProc.h24
2 files changed, 20 insertions, 12 deletions
diff --git a/core/fxcodec/jbig2/JBig2_TrdProc.cpp b/core/fxcodec/jbig2/JBig2_TrdProc.cpp
index 79b2142a9f..4f082f376f 100644
--- a/core/fxcodec/jbig2/JBig2_TrdProc.cpp
+++ b/core/fxcodec/jbig2/JBig2_TrdProc.cpp
@@ -39,9 +39,13 @@ Optional<int32_t> CheckTRDReferenceDimension(int32_t dimension,
} // namespace
-CJBig2_TRDProc::CJBig2_TRDProc() {}
+JBig2IntDecoderState::JBig2IntDecoderState() = default;
-CJBig2_TRDProc::~CJBig2_TRDProc() {}
+JBig2IntDecoderState::~JBig2IntDecoderState() = default;
+
+CJBig2_TRDProc::CJBig2_TRDProc() = default;
+
+CJBig2_TRDProc::~CJBig2_TRDProc() = default;
std::unique_ptr<CJBig2_Image> CJBig2_TRDProc::DecodeHuffman(
CJBig2_BitStream* pStream,
diff --git a/core/fxcodec/jbig2/JBig2_TrdProc.h b/core/fxcodec/jbig2/JBig2_TrdProc.h
index 1d90bf4bd6..52c5322ec4 100644
--- a/core/fxcodec/jbig2/JBig2_TrdProc.h
+++ b/core/fxcodec/jbig2/JBig2_TrdProc.h
@@ -12,6 +12,7 @@
#include "core/fxcodec/jbig2/JBig2_Image.h"
#include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/unowned_ptr.h"
class CJBig2_ArithDecoder;
class CJBig2_ArithIaidDecoder;
@@ -22,16 +23,19 @@ struct JBig2ArithCtx;
struct JBig2HuffmanCode;
struct JBig2IntDecoderState {
- CJBig2_ArithIntDecoder* IADT;
- CJBig2_ArithIntDecoder* IAFS;
- CJBig2_ArithIntDecoder* IADS;
- CJBig2_ArithIntDecoder* IAIT;
- CJBig2_ArithIntDecoder* IARI;
- CJBig2_ArithIntDecoder* IARDW;
- CJBig2_ArithIntDecoder* IARDH;
- CJBig2_ArithIntDecoder* IARDX;
- CJBig2_ArithIntDecoder* IARDY;
- CJBig2_ArithIaidDecoder* IAID;
+ JBig2IntDecoderState();
+ ~JBig2IntDecoderState();
+
+ UnownedPtr<CJBig2_ArithIntDecoder> IADT;
+ UnownedPtr<CJBig2_ArithIntDecoder> IAFS;
+ UnownedPtr<CJBig2_ArithIntDecoder> IADS;
+ UnownedPtr<CJBig2_ArithIntDecoder> IAIT;
+ UnownedPtr<CJBig2_ArithIntDecoder> IARI;
+ UnownedPtr<CJBig2_ArithIntDecoder> IARDW;
+ UnownedPtr<CJBig2_ArithIntDecoder> IARDH;
+ UnownedPtr<CJBig2_ArithIntDecoder> IARDX;
+ UnownedPtr<CJBig2_ArithIntDecoder> IARDY;
+ UnownedPtr<CJBig2_ArithIaidDecoder> IAID;
};
enum JBig2Corner {