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authorNicolas Pena <npm@chromium.org>2017-04-03 13:43:52 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-04-03 18:10:25 +0000
commit0c972ebccb8c5f250122955780bd632ff5c8630f (patch)
treea18c231aeb029572c9c965a0728c00bd273df2db /core/fxge/fx_dib.h
parent72c6b181862ada8adf485ab8015120df32d9f600 (diff)
downloadpdfium-0c972ebccb8c5f250122955780bd632ff5c8630f.tar.xz
Split fx_dib part 5
Move more classes into their own files. Change-Id: Ic505be9e406eafb378235216ea19221ce172f32e Reviewed-on: https://pdfium-review.googlesource.com/3593 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxge/fx_dib.h')
-rw-r--r--core/fxge/fx_dib.h122
1 files changed, 0 insertions, 122 deletions
diff --git a/core/fxge/fx_dib.h b/core/fxge/fx_dib.h
index 3be4fc6e3b..e0018f32f5 100644
--- a/core/fxge/fx_dib.h
+++ b/core/fxge/fx_dib.h
@@ -132,126 +132,4 @@ class IFX_ScanlineComposer {
uint32_t* pSrcPalette) = 0;
};
-class CFX_BitmapComposer : public IFX_ScanlineComposer {
- public:
- CFX_BitmapComposer();
- ~CFX_BitmapComposer() override;
-
- void Compose(const CFX_RetainPtr<CFX_DIBitmap>& pDest,
- const CFX_ClipRgn* pClipRgn,
- int bitmap_alpha,
- uint32_t mask_color,
- FX_RECT& dest_rect,
- bool bVertical,
- bool bFlipX,
- bool bFlipY,
- bool bRgbByteOrder = false,
- int alpha_flag = 0,
- void* pIccTransform = nullptr,
- int blend_type = FXDIB_BLEND_NORMAL);
-
- // IFX_ScanlineComposer
- bool SetInfo(int width,
- int height,
- FXDIB_Format src_format,
- uint32_t* pSrcPalette) override;
-
- void ComposeScanline(int line,
- const uint8_t* scanline,
- const uint8_t* scan_extra_alpha) override;
-
- protected:
- void DoCompose(uint8_t* dest_scan,
- const uint8_t* src_scan,
- int dest_width,
- const uint8_t* clip_scan,
- const uint8_t* src_extra_alpha = nullptr,
- uint8_t* dst_extra_alpha = nullptr);
- void ComposeScanlineV(int line,
- const uint8_t* scanline,
- const uint8_t* scan_extra_alpha = nullptr);
-
- CFX_RetainPtr<CFX_DIBitmap> m_pBitmap;
- const CFX_ClipRgn* m_pClipRgn;
- FXDIB_Format m_SrcFormat;
- int m_DestLeft;
- int m_DestTop;
- int m_DestWidth;
- int m_DestHeight;
- int m_BitmapAlpha;
- uint32_t m_MaskColor;
- CFX_RetainPtr<CFX_DIBitmap> m_pClipMask;
- CFX_ScanlineCompositor m_Compositor;
- bool m_bVertical;
- bool m_bFlipX;
- bool m_bFlipY;
- int m_AlphaFlag;
- void* m_pIccTransform;
- bool m_bRgbByteOrder;
- int m_BlendType;
- uint8_t* m_pScanlineV;
- uint8_t* m_pClipScanV;
- uint8_t* m_pAddClipScan;
- uint8_t* m_pScanlineAlphaV;
-};
-
-class CFX_BitmapStorer : public IFX_ScanlineComposer {
- public:
- CFX_BitmapStorer();
- ~CFX_BitmapStorer() override;
-
- // IFX_ScanlineComposer
- void ComposeScanline(int line,
- const uint8_t* scanline,
- const uint8_t* scan_extra_alpha) override;
- bool SetInfo(int width,
- int height,
- FXDIB_Format src_format,
- uint32_t* pSrcPalette) override;
-
- CFX_RetainPtr<CFX_DIBitmap> GetBitmap() { return m_pBitmap; }
- CFX_RetainPtr<CFX_DIBitmap> Detach();
- void Replace(CFX_RetainPtr<CFX_DIBitmap>&& pBitmap);
-
- private:
- CFX_RetainPtr<CFX_DIBitmap> m_pBitmap;
-};
-
-class CFX_ImageStretcher {
- public:
- CFX_ImageStretcher(IFX_ScanlineComposer* pDest,
- const CFX_RetainPtr<CFX_DIBSource>& pSource,
- int dest_width,
- int dest_height,
- const FX_RECT& bitmap_rect,
- uint32_t flags);
- ~CFX_ImageStretcher();
-
- bool Start();
- bool Continue(IFX_Pause* pPause);
-
- CFX_RetainPtr<CFX_DIBSource> source() { return m_pSource; }
-
- private:
- bool StartQuickStretch();
- bool StartStretch();
- bool ContinueQuickStretch(IFX_Pause* pPause);
- bool ContinueStretch(IFX_Pause* pPause);
-
- IFX_ScanlineComposer* const m_pDest;
- CFX_RetainPtr<CFX_DIBSource> m_pSource;
- std::unique_ptr<CStretchEngine> m_pStretchEngine;
- std::unique_ptr<uint8_t, FxFreeDeleter> m_pScanline;
- std::unique_ptr<uint8_t, FxFreeDeleter> m_pMaskScanline;
- const uint32_t m_Flags;
- bool m_bFlipX;
- bool m_bFlipY;
- int m_DestWidth;
- int m_DestHeight;
- FX_RECT m_ClipRect;
- const FXDIB_Format m_DestFormat;
- const int m_DestBPP;
- int m_LineIndex;
-};
-
#endif // CORE_FXGE_FX_DIB_H_