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authorTom Sepez <tsepez@chromium.org>2017-03-27 13:51:46 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-03-28 14:14:50 +0000
commit0004f29bf6ee3c6060a272c79f14993e92e053c7 (patch)
treeb82385e4853a157e10148af8d95ebb6bae4fb4c7 /core/fpdfapi/render/cpdf_dibtransferfunc.h
parent369fe1f7f9f3a424ee3cf8f992c3128db27fa479 (diff)
downloadpdfium-0004f29bf6ee3c6060a272c79f14993e92e053c7.tar.xz
Refcount all CFX_DIBSources (and subclasses) all the time.
There are currently several ownership models for these objects, including ad-hoc logic for sharing and deletion, and the now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs. Replace them all with the internal refcount scheme. Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872 Reviewed-on: https://pdfium-review.googlesource.com/3166 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/render/cpdf_dibtransferfunc.h')
-rw-r--r--core/fpdfapi/render/cpdf_dibtransferfunc.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/core/fpdfapi/render/cpdf_dibtransferfunc.h b/core/fpdfapi/render/cpdf_dibtransferfunc.h
index d290c00d8a..d57ec0ff89 100644
--- a/core/fpdfapi/render/cpdf_dibtransferfunc.h
+++ b/core/fpdfapi/render/cpdf_dibtransferfunc.h
@@ -15,7 +15,9 @@ class CPDF_TransferFunc;
class CPDF_DIBTransferFunc : public CFX_FilteredDIB {
public:
- explicit CPDF_DIBTransferFunc(const CPDF_TransferFunc* pTransferFunc);
+ template <typename T, typename... Args>
+ friend CFX_RetainPtr<T> pdfium::MakeRetain(Args&&... args);
+
~CPDF_DIBTransferFunc() override;
// CFX_FilteredDIB
@@ -29,6 +31,8 @@ class CPDF_DIBTransferFunc : public CFX_FilteredDIB {
int Bpp) const override;
private:
+ explicit CPDF_DIBTransferFunc(const CPDF_TransferFunc* pTransferFunc);
+
const uint8_t* m_RampR;
const uint8_t* m_RampG;
const uint8_t* m_RampB;