Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(76)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: core/src/fxge/skia/fx_skia_blitter.h

Issue 402463002: Replace agg with skia (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Fix clang compile error Created 6 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « core/src/fxge/skia/fx_skia.h ('k') | core/src/fxge/skia/fx_skia_blitter.cpp » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: core/src/fxge/skia/fx_skia_blitter.h
diff --git a/core/src/fxge/skia/fx_skia_blitter.h b/core/src/fxge/skia/fx_skia_blitter.h
new file mode 100644
index 0000000000000000000000000000000000000000..16708774c0ce7323bc3aad7aa677b2f96e8fa486
--- /dev/null
+++ b/core/src/fxge/skia/fx_skia_blitter.h
@@ -0,0 +1,201 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FX_SKIABLITTER_H_
+#define _FX_SKIABLITTER_H_
+
+class CFX_SkiaRenderer : public SkBlitter, public CFX_Object
+{
+protected:
+ int m_Alpha,
+ m_Red,
+ m_Green,
+ m_Blue,
+ m_Gray;
+ FX_DWORD m_Color;
+ FX_BOOL m_bFullCover;
+ int m_ProcessFilter;
+ FX_BOOL m_bRgbByteOrder;
+
+ FX_RECT m_ClipBox;
+ CFX_DIBitmap* m_pDevice;
+ CFX_DIBitmap* m_pOriDevice;
+ const CFX_ClipRgn* m_pClipRgn;
+ const CFX_DIBitmap* m_pClipMask;
+ FX_LPBYTE m_pDestScan;
+ FX_LPBYTE m_pDestExtraAlphaScan;
+ FX_LPBYTE m_pOriScan;
+ FX_LPBYTE m_pClipScan;
+ void (CFX_SkiaRenderer::*composite_span)(FX_LPBYTE, FX_LPBYTE, int, int, int, int, FX_BYTE, int, int, int, FX_LPBYTE, FX_LPBYTE);
+public:
+ virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_t runs[]);
+ virtual void blitH(int x, int y, int width);
+ virtual void blitV(int x, int y, int height, SkAlpha alpha);
+ virtual void blitRect(int x, int y, int width, int height);
+ virtual void blitAntiRect(int x, int y, int width, int height, SkAlpha leftAlpha, SkAlpha rightAlpha);
+
+
+ void CompositeSpan1bpp_0(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_1(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_4(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_5(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_8(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_9(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_12(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpan1bpp_13(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+
+ void CompositeSpanGray_2(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_3(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_6(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_7(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_10(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_11(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_14(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanGray_15(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+ void CompositeSpanARGB_2(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanARGB_3(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanARGB_6(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanARGB_7(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+ void CompositeSpanRGB32_2(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB32_3(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB32_6(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB32_7(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+
+ void CompositeSpanRGB24_2(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_3(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_6(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_7(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_10(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_11(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_14(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+ void CompositeSpanRGB24_15(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+
+ void CompositeSpanCMYK(FX_LPBYTE dest_scan, FX_LPBYTE ori_scan, int Bpp,
+ int span_left, int span_len, int span_top, FX_BYTE cover_scan,
+ int clip_top, int clip_left, int clip_right, FX_LPBYTE clip_scan,
+ FX_LPBYTE dest_extra_alpha_scan);
+
+ FX_BOOL Init(CFX_DIBitmap* pDevice, CFX_DIBitmap* pOriDevice, const CFX_ClipRgn* pClipRgn, FX_DWORD color, FX_BOOL bFullCover, FX_BOOL bRgbByteOrder,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+};
+class CFX_SkiaA8Renderer : public SkBlitter, public CFX_Object
+{
+public:
+ virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_t runs[]);
+ virtual void blitH(int x, int y, int width);
+ virtual void blitV(int x, int y, int height, SkAlpha alpha);
+ virtual void blitRect(int x, int y, int width, int height);
+ virtual void blitAntiRect(int x, int y, int width, int height, SkAlpha leftAlpha, SkAlpha rightAlpha);
+ FX_BOOL Init(CFX_DIBitmap* pDevice, int Left, int Top);
+ CFX_DIBitmap* m_pDevice;
+ int m_Left;
+ int m_Top;
+ int m_dstWidth;
+ int m_dstHeight;
+};
+
+#endif
« no previous file with comments | « core/src/fxge/skia/fx_skia.h ('k') | core/src/fxge/skia/fx_skia_blitter.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698