Make code compile with clang_use_chrome_plugin (part II)

core/fxge/ge/fx_ge_device.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 "core/fxge/include/fx_ge.h"
 
-CFX_RenderDevice::CFX_RenderDevice() {
-  m_pDeviceDriver = nullptr;
-  m_pBitmap = nullptr;
-}
+CFX_RenderDevice::CFX_RenderDevice()
+    : m_pBitmap(nullptr),
+      m_Width(0),
+      m_Height(0),
+      m_bpp(0),
+      m_RenderCaps(0),
+      m_DeviceClass(0),
+      m_pDeviceDriver(nullptr) {}
+
 CFX_RenderDevice::~CFX_RenderDevice() {
   delete m_pDeviceDriver;
 }
+
 void CFX_RenderDevice::SetDeviceDriver(IFX_RenderDeviceDriver* pDriver) {
   delete m_pDeviceDriver;
   m_pDeviceDriver = pDriver;
   InitDeviceInfo();
 }
+
 void CFX_RenderDevice::InitDeviceInfo() {
   m_Width = m_pDeviceDriver->GetDeviceCaps(FXDC_PIXEL_WIDTH);
   m_Height = m_pDeviceDriver->GetDeviceCaps(FXDC_PIXEL_HEIGHT);
   m_bpp = m_pDeviceDriver->GetDeviceCaps(FXDC_BITS_PIXEL);
   m_RenderCaps = m_pDeviceDriver->GetDeviceCaps(FXDC_RENDER_CAPS);
   m_DeviceClass = m_pDeviceDriver->GetDeviceCaps(FXDC_DEVICE_CLASS);
   if (!m_pDeviceDriver->GetClipBox(&m_ClipBox)) {
     m_ClipBox.left = 0;
     m_ClipBox.top = 0;
     m_ClipBox.right = m_Width;
     m_ClipBox.bottom = m_Height;
   }
 }
+
 FX_BOOL CFX_RenderDevice::StartRendering() {
   return m_pDeviceDriver->StartRendering();
 }
+
 void CFX_RenderDevice::EndRendering() {
   m_pDeviceDriver->EndRendering();
 }
+
 void CFX_RenderDevice::SaveState() {
   m_pDeviceDriver->SaveState();
 }
 
 void CFX_RenderDevice::RestoreState(bool bKeepSaved) {
   m_pDeviceDriver->RestoreState(bKeepSaved);
   UpdateClipBox();
 }
 
 int CFX_RenderDevice::GetDeviceCaps(int caps_id) const {
   return m_pDeviceDriver->GetDeviceCaps(caps_id);
 }
 CFX_Matrix CFX_RenderDevice::GetCTM() const {
   return m_pDeviceDriver->GetCTM();
 }
+
 FX_BOOL CFX_RenderDevice::CreateCompatibleBitmap(CFX_DIBitmap* pDIB,
                                                  int width,
                                                  int height) const {
   if (m_RenderCaps & FXRC_CMYK_OUTPUT) {
     return pDIB->Create(width, height, m_RenderCaps & FXRC_ALPHA_OUTPUT
                                            ? FXDIB_Cmyka
                                            : FXDIB_Cmyk);
   }
   if (m_RenderCaps & FXRC_BYTEMASK_OUTPUT) {
     return pDIB->Create(width, height, FXDIB_8bppMask);
   }
 #if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
   return pDIB->Create(width, height, m_RenderCaps & FXRC_ALPHA_OUTPUT
                                          ? FXDIB_Argb
                                          : FXDIB_Rgb32);
 #else
   return pDIB->Create(
       width, height, m_RenderCaps & FXRC_ALPHA_OUTPUT ? FXDIB_Argb : FXDIB_Rgb);
 #endif
 }
+
 FX_BOOL CFX_RenderDevice::SetClip_PathFill(const CFX_PathData* pPathData,
                                            const CFX_Matrix* pObject2Device,
                                            int fill_mode) {
   if (!m_pDeviceDriver->SetClip_PathFill(pPathData, pObject2Device,
                                          fill_mode)) {
     return FALSE;
   }
   UpdateClipBox();
   return TRUE;
 }
+
 FX_BOOL CFX_RenderDevice::SetClip_PathStroke(
     const CFX_PathData* pPathData,
     const CFX_Matrix* pObject2Device,
     const CFX_GraphStateData* pGraphState) {
   if (!m_pDeviceDriver->SetClip_PathStroke(pPathData, pObject2Device,
                                            pGraphState)) {
     return FALSE;
   }
   UpdateClipBox();
   return TRUE;
 }
+
 FX_BOOL CFX_RenderDevice::SetClip_Rect(const FX_RECT& rect) {
   CFX_PathData path;
   path.AppendRect(rect.left, rect.bottom, rect.right, rect.top);
   if (!SetClip_PathFill(&path, nullptr, FXFILL_WINDING))
     return FALSE;
 
   UpdateClipBox();
   return TRUE;
 }
+
 void CFX_RenderDevice::UpdateClipBox() {
   if (m_pDeviceDriver->GetClipBox(&m_ClipBox)) {
     return;
   }
   m_ClipBox.left = 0;
   m_ClipBox.top = 0;
   m_ClipBox.right = m_Width;
   m_ClipBox.bottom = m_Height;
 }
 
@@ skipping 299 matching lines @@
 
 FX_BOOL CFX_RenderDevice::SetBitMask(const CFX_DIBSource* pBitmap,
                                      int left,
                                      int top,
                                      uint32_t argb) {
   FX_RECT src_rect(0, 0, pBitmap->GetWidth(), pBitmap->GetHeight());
   return m_pDeviceDriver->SetDIBits(pBitmap, argb, &src_rect, left, top,
                                     FXDIB_BLEND_NORMAL);
 }
 
+FX_BOOL CFX_RenderDevice::StretchBitMask(const CFX_DIBSource* pBitmap,
+                                         int left,
+                                         int top,
+                                         int dest_width,
+                                         int dest_height,
+                                         uint32_t color) {
+  return StretchBitMaskWithFlags(pBitmap, left, top, dest_width, dest_height,
+                                 color, 0);
+}
+
 FX_BOOL CFX_RenderDevice::StretchBitMaskWithFlags(const CFX_DIBSource* pBitmap,
                                                   int left,
                                                   int top,
                                                   int dest_width,
                                                   int dest_height,
                                                   uint32_t argb,
                                                   uint32_t flags) {
   FX_RECT dest_rect(left, top, left + dest_width, top + dest_height);
   FX_RECT clip_box = m_ClipBox;
   clip_box.Intersect(dest_rect);
@@ skipping 13 matching lines @@
                                       flags, handle, blend_mode);
 }
 
 FX_BOOL CFX_RenderDevice::ContinueDIBits(void* handle, IFX_Pause* pPause) {
   return m_pDeviceDriver->ContinueDIBits(handle, pPause);
 }
 
 void CFX_RenderDevice::CancelDIBits(void* handle) {
   m_pDeviceDriver->CancelDIBits(handle);
 }