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| author | Tom Sepez <tsepez@chromium.org> | 2017-03-27 13:51:46 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-28 14:14:50 +0000 |
| commit | 0004f29bf6ee3c6060a272c79f14993e92e053c7 (patch) | |
| tree | b82385e4853a157e10148af8d95ebb6bae4fb4c7 /core/fpdfapi/render/cpdf_imagerenderer.h | |
| parent | 369fe1f7f9f3a424ee3cf8f992c3128db27fa479 (diff) | |
| download | pdfium-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_imagerenderer.h')
| -rw-r--r-- | core/fpdfapi/render/cpdf_imagerenderer.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.h b/core/fpdfapi/render/cpdf_imagerenderer.h index d358716e9f..542325449f 100644 --- a/core/fpdfapi/render/cpdf_imagerenderer.h +++ b/core/fpdfapi/render/cpdf_imagerenderer.h @@ -30,7 +30,7 @@ class CPDF_ImageRenderer { int blendType); bool Start(CPDF_RenderStatus* pStatus, - const CFX_DIBSource* pDIBSource, + const CFX_RetainPtr<CFX_DIBSource>& pDIBSource, FX_ARGB bitmap_argb, int bitmap_alpha, const CFX_Matrix* pImage2Device, @@ -53,7 +53,7 @@ class CPDF_ImageRenderer { CFX_Matrix GetDrawMatrix(const FX_RECT& rect) const; void CalculateDrawImage(CFX_FxgeDevice* bitmap_device1, CFX_FxgeDevice* bitmap_device2, - const CFX_DIBSource* pDIBSource, + const CFX_RetainPtr<CFX_DIBSource>& pDIBSource, CFX_Matrix* pNewMatrix, const FX_RECT& rect) const; @@ -63,8 +63,8 @@ class CPDF_ImageRenderer { const CFX_Matrix* m_pObj2Device; CFX_Matrix m_ImageMatrix; CPDF_ImageLoader m_Loader; - const CFX_DIBSource* m_pDIBSource; - std::unique_ptr<CFX_DIBitmap> m_pClone; + CFX_RetainPtr<CFX_DIBSource> m_pDIBSource; + CFX_RetainPtr<CFX_DIBitmap> m_pClone; int m_BitmapAlpha; bool m_bPatternColor; CPDF_Pattern* m_pPattern; |