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| author | Tom Sepez <tsepez@chromium.org> | 2017-01-30 10:04:07 -0800 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-01-30 18:46:09 +0000 |
| commit | f716f0bd85cabfa02cea1d092890a0dea67ef0e3 (patch) | |
| tree | 78c46e5ce93774bdb8ef3de2e3475acd9ecb44bd /core/fpdfapi/render | |
| parent | 4ada364e183e05479bc45d2ce41700ae18b7f6a3 (diff) | |
| download | pdfium-f716f0bd85cabfa02cea1d092890a0dea67ef0e3.tar.xz | |
Refcount CPDF_OCContext.
Avoids explicit deletes through CPDF_RenderOptions holding pointers
to it which may have been copy constructed. Ick.
Change-Id: Ic044b66d13bd7c5eaa53de995373858081e115ec
Reviewed-on: https://pdfium-review.googlesource.com/2451
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/render')
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderoptions.cpp | 7 | ||||
| -rw-r--r-- | core/fpdfapi/render/cpdf_renderoptions.h | 8 |
2 files changed, 9 insertions, 6 deletions
diff --git a/core/fpdfapi/render/cpdf_renderoptions.cpp b/core/fpdfapi/render/cpdf_renderoptions.cpp index ea11d7f5ee..717e036fea 100644 --- a/core/fpdfapi/render/cpdf_renderoptions.cpp +++ b/core/fpdfapi/render/cpdf_renderoptions.cpp @@ -11,7 +11,6 @@ CPDF_RenderOptions::CPDF_RenderOptions() m_Flags(RENDER_CLEARTYPE), m_Interpolation(0), m_AddFlags(0), - m_pOCContext(nullptr), m_dwLimitCacheSize(1024 * 1024 * 100), m_HalftoneLimit(-1), m_bDrawAnnots(false) {} @@ -23,10 +22,12 @@ CPDF_RenderOptions::CPDF_RenderOptions(const CPDF_RenderOptions& rhs) m_Flags(rhs.m_Flags), m_Interpolation(rhs.m_Interpolation), m_AddFlags(rhs.m_AddFlags), - m_pOCContext(rhs.m_pOCContext), m_dwLimitCacheSize(rhs.m_dwLimitCacheSize), m_HalftoneLimit(rhs.m_HalftoneLimit), - m_bDrawAnnots(rhs.m_bDrawAnnots) {} + m_bDrawAnnots(rhs.m_bDrawAnnots), + m_pOCContext(rhs.m_pOCContext) {} + +CPDF_RenderOptions::~CPDF_RenderOptions() {} FX_ARGB CPDF_RenderOptions::TranslateColor(FX_ARGB argb) const { if (m_ColorMode == RENDER_COLOR_NORMAL) diff --git a/core/fpdfapi/render/cpdf_renderoptions.h b/core/fpdfapi/render/cpdf_renderoptions.h index 95651d9d7f..b934941d00 100644 --- a/core/fpdfapi/render/cpdf_renderoptions.h +++ b/core/fpdfapi/render/cpdf_renderoptions.h @@ -7,11 +7,11 @@ #ifndef CORE_FPDFAPI_RENDER_CPDF_RENDEROPTIONS_H_ #define CORE_FPDFAPI_RENDER_CPDF_RENDEROPTIONS_H_ +#include "core/fpdfdoc/cpdf_occontext.h" +#include "core/fxcrt/cfx_retain_ptr.h" #include "core/fxcrt/fx_system.h" #include "core/fxge/fx_dib.h" -class CPDF_OCContext; - #define RENDER_COLOR_NORMAL 0 #define RENDER_COLOR_GRAY 1 #define RENDER_COLOR_TWOCOLOR 2 @@ -37,6 +37,8 @@ class CPDF_RenderOptions { public: CPDF_RenderOptions(); CPDF_RenderOptions(const CPDF_RenderOptions& rhs); + ~CPDF_RenderOptions(); + FX_ARGB TranslateColor(FX_ARGB argb) const; int m_ColorMode; @@ -45,10 +47,10 @@ class CPDF_RenderOptions { uint32_t m_Flags; int m_Interpolation; uint32_t m_AddFlags; - CPDF_OCContext* m_pOCContext; uint32_t m_dwLimitCacheSize; int m_HalftoneLimit; bool m_bDrawAnnots; + CFX_RetainPtr<CPDF_OCContext> m_pOCContext; }; #endif // CORE_FPDFAPI_RENDER_CPDF_RENDEROPTIONS_H_ |