Replace agg with skia

fpdfsdk/src/fpdfview.cpp

 // 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
 
 #include "../include/fsdk_define.h"
 #include "../include/fpdfview.h"
 #include "../include/fsdk_rendercontext.h"
 #include "../include/fpdf_progressive.h"
@@ skipping 431 matching lines @@
 #ifndef _WIN32_WCE
         CFX_DIBitmap* pBitmap = NULL;
         FX_BOOL bBackgroundAlphaNeeded=FALSE;
         bBackgroundAlphaNeeded = pPage->BackgroundAlphaNeeded();
         if (bBackgroundAlphaNeeded)
         {
                 
                 pBitmap = FX_NEW CFX_DIBitmap;
                 pBitmap->Create(size_x, size_y, FXDIB_Argb);
                 pBitmap->Clear(0x00ffffff);
-#ifdef _SKIA_SUPPORT_
-                pContext->m_pDevice = FX_NEW CFX_SkiaDevice;
-                ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);
-#else
                 pContext->m_pDevice = FX_NEW CFX_FxgeDevice;
                 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)pBitmap);
-#endif
         }
         else
         pContext->m_pDevice = FX_NEW CFX_WindowsDevice(dc);
         if (flags & FPDF_NO_CATCH)
                 Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
         else {
                 try {
                         Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
                 } catch (...) {
                 }
@@ skipping 129 matching lines @@
 
 DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, int start_x, int start_y, 
                                                 int size_x, int size_y, int rotate, int flags)
 {
         if (bitmap == NULL || page == NULL) return;
         CPDF_Page* pPage = (CPDF_Page*)page;
 
 
         CRenderContext* pContext = FX_NEW CRenderContext;
         pPage->SetPrivateData((void*)1, pContext, DropContext);
-#ifdef _SKIA_SUPPORT_
-        pContext->m_pDevice = FX_NEW CFX_SkiaDevice;
 
-        if (flags & FPDF_REVERSE_BYTE_ORDER)
-                ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
-        else
-                ((CFX_SkiaDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
-#else
         pContext->m_pDevice = FX_NEW CFX_FxgeDevice;
 
         if (flags & FPDF_REVERSE_BYTE_ORDER)
                 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap,0,TRUE);
         else
                 ((CFX_FxgeDevice*)pContext->m_pDevice)->Attach((CFX_DIBitmap*)bitmap);
-#endif
+
         if (flags & FPDF_NO_CATCH)
                 Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
         else {
                 try {
                         Func_RenderPage(pContext, page, start_x, start_y, size_x, size_y, rotate, flags,TRUE,NULL);
                 } catch (...) {
                 }
         }
 
         delete pContext;
@@ skipping 88 matching lines @@
                         return NULL;
         }
         CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;
         pBitmap->Create(width, height, fx_format, (FX_LPBYTE)first_scan, stride);
         return pBitmap;
 }
 
 DLLEXPORT void STDCALL FPDFBitmap_FillRect(FPDF_BITMAP bitmap, int left, int top, int width, int height, FPDF_DWORD color)
 {
         if (bitmap == NULL) return;
-#ifdef _SKIA_SUPPORT_
-        CFX_SkiaDevice device;
-#else
         CFX_FxgeDevice device;
-#endif
         device.Attach((CFX_DIBitmap*)bitmap);
         if (!((CFX_DIBitmap*)bitmap)->HasAlpha()) color |= 0xFF000000;
         FX_RECT rect(left, top, left+width, top+height);
         device.FillRect(&rect, color);
 }
 
 DLLEXPORT void* STDCALL FPDFBitmap_GetBuffer(FPDF_BITMAP bitmap)
 {
         if (bitmap == NULL) return NULL;
         return ((CFX_DIBitmap*)bitmap)->GetBuffer();
@@ skipping 148 matching lines @@
 {
         if (document == NULL)
                 return NULL;
         if (name == NULL || name[0] == 0) 
                 return NULL;
 
         CPDF_Document* pDoc = (CPDF_Document*)document;
         CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests"));
         return name_tree.LookupNamedDest(pDoc, name);
 }