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| author | Tom Sepez <tsepez@chromium.org> | 2017-06-01 12:29:09 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-06-01 20:14:44 +0000 |
| commit | 5171a27eaa7489939310bd2864864867cc78ce21 (patch) | |
| tree | 3c4a0cf4a4d4296ddc2c92c39850a5821f21e5cd /core/fxcodec/codec/ccodec_pngmodule.h | |
| parent | 5f34d479d06ebab9079c2d0704dee872cc45dd86 (diff) | |
| download | pdfium-5171a27eaa7489939310bd2864864867cc78ce21.tar.xz | |
Use unique_ptrs for codec contexts in ccodec_progressivedecoder.chromium/3118
Change-Id: I4deaf8ca946c2dcb6842c5702b02eed1c22b1201
Reviewed-on: https://pdfium-review.googlesource.com/6191
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcodec/codec/ccodec_pngmodule.h')
| -rw-r--r-- | core/fxcodec/codec/ccodec_pngmodule.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/core/fxcodec/codec/ccodec_pngmodule.h b/core/fxcodec/codec/ccodec_pngmodule.h index b92e09cc71..121e646a86 100644 --- a/core/fxcodec/codec/ccodec_pngmodule.h +++ b/core/fxcodec/codec/ccodec_pngmodule.h @@ -7,14 +7,19 @@ #ifndef CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ #define CORE_FXCODEC_CODEC_CCODEC_PNGMODULE_H_ -#include "core/fxcrt/cfx_unowned_ptr.h" +#include <memory> + #include "core/fxcrt/fx_system.h" class CFX_DIBAttribute; class CCodec_PngModule { public: - class Context; + class Context { + public: + virtual ~Context() {} + }; + class Delegate { public: virtual bool PngReadHeader(int width, @@ -27,8 +32,7 @@ class CCodec_PngModule { virtual void PngFillScanlineBufCompleted(int pass, int line) = 0; }; - Context* Start(Delegate* pDelegate); - void Finish(Context* pContext); + std::unique_ptr<Context> Start(Delegate* pDelegate); bool Input(Context* pContext, const uint8_t* src_buf, uint32_t src_size, |