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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_rendercontext.cpp | |
| 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_rendercontext.cpp')
| -rw-r--r-- | core/fpdfapi/render/cpdf_rendercontext.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/core/fpdfapi/render/cpdf_rendercontext.cpp b/core/fpdfapi/render/cpdf_rendercontext.cpp index d74f729858..07af2cc172 100644 --- a/core/fpdfapi/render/cpdf_rendercontext.cpp +++ b/core/fpdfapi/render/cpdf_rendercontext.cpp @@ -30,10 +30,11 @@ CPDF_RenderContext::CPDF_RenderContext(CPDF_Document* pDoc, CPDF_RenderContext::~CPDF_RenderContext() {} -void CPDF_RenderContext::GetBackground(CFX_DIBitmap* pBuffer, - const CPDF_PageObject* pObj, - const CPDF_RenderOptions* pOptions, - CFX_Matrix* pFinalMatrix) { +void CPDF_RenderContext::GetBackground( + const CFX_RetainPtr<CFX_DIBitmap>& pBuffer, + const CPDF_PageObject* pObj, + const CPDF_RenderOptions* pOptions, + CFX_Matrix* pFinalMatrix) { CFX_FxgeDevice device; device.Attach(pBuffer, false, nullptr, false); |