Revert "Make CFX_FontMgr member variables private."
[pdfium.git] / core / src / fxge / ge / fx_ge_device.cpp
index 0baa99c..7ab399a 100644 (file)
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../include/fxge/fx_ge.h"
-CFX_RenderDevice::CFX_RenderDevice()
-{
-    m_pDeviceDriver = NULL;
-    m_pBitmap = NULL;
+CFX_RenderDevice::CFX_RenderDevice() {
+  m_pDeviceDriver = NULL;
+  m_pBitmap = NULL;
 }
-CFX_RenderDevice::~CFX_RenderDevice()
-{
-    delete m_pDeviceDriver;
+CFX_RenderDevice::~CFX_RenderDevice() {
+  delete m_pDeviceDriver;
 }
-void CFX_RenderDevice::SetDeviceDriver(IFX_RenderDeviceDriver* pDriver)
-{
-    delete m_pDeviceDriver;
-    m_pDeviceDriver = pDriver;
-    InitDeviceInfo();
+void CFX_RenderDevice::SetDeviceDriver(IFX_RenderDeviceDriver* pDriver) {
+  delete m_pDeviceDriver;
+  m_pDeviceDriver = pDriver;
+  InitDeviceInfo();
 }
-void CFX_RenderDevice::InitDeviceInfo()
-{
-    ASSERT(m_pDeviceDriver != NULL);
-    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;
-    }
+void CFX_RenderDevice::InitDeviceInfo() {
+  ASSERT(m_pDeviceDriver != NULL);
+  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();
+FX_BOOL CFX_RenderDevice::StartRendering() {
+  return m_pDeviceDriver->StartRendering();
 }
-void CFX_RenderDevice::EndRendering()
-{
-    m_pDeviceDriver->EndRendering();
+void CFX_RenderDevice::EndRendering() {
+  m_pDeviceDriver->EndRendering();
 }
-void CFX_RenderDevice::SaveState()
-{
-    m_pDeviceDriver->SaveState();
+void CFX_RenderDevice::SaveState() {
+  m_pDeviceDriver->SaveState();
 }
-void CFX_RenderDevice::RestoreState(FX_BOOL bKeepSaved)
-{
-    m_pDeviceDriver->RestoreState(bKeepSaved);
-    UpdateClipBox();
+void CFX_RenderDevice::RestoreState(FX_BOOL bKeepSaved) {
+  m_pDeviceDriver->RestoreState(bKeepSaved);
+  UpdateClipBox();
 }
-int CFX_RenderDevice::GetDeviceCaps(int caps_id) const
-{
-    return m_pDeviceDriver->GetDeviceCaps(caps_id);
+int CFX_RenderDevice::GetDeviceCaps(int caps_id) const {
+  return m_pDeviceDriver->GetDeviceCaps(caps_id);
 }
-CFX_Matrix CFX_RenderDevice::GetCTM() const
-{
-    return m_pDeviceDriver->GetCTM();
+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);
+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);
+  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_AffineMatrix* pObject2Device,
-        int fill_mode
-                                          )
-{
-    if (!m_pDeviceDriver->SetClip_PathFill(pPathData, pObject2Device, fill_mode)) {
-        return FALSE;
-    }
-    UpdateClipBox();
-    return TRUE;
+FX_BOOL CFX_RenderDevice::SetClip_PathFill(
+    const CFX_PathData* pPathData,
+    const CFX_AffineMatrix* 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_AffineMatrix* pObject2Device,
-        const CFX_GraphStateData* pGraphState
-                                            )
-{
-    if (!m_pDeviceDriver->SetClip_PathStroke(pPathData, pObject2Device, pGraphState)) {
-        return FALSE;
-    }
-    UpdateClipBox();
-    return TRUE;
+FX_BOOL CFX_RenderDevice::SetClip_PathStroke(
+    const CFX_PathData* pPathData,
+    const CFX_AffineMatrix* 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* pRect)
-{
-    CFX_PathData path;
-    path.AppendRect((FX_FLOAT)(pRect->left), (FX_FLOAT)(pRect->bottom), (FX_FLOAT)(pRect->right), (FX_FLOAT)(pRect->top));
-    if (!SetClip_PathFill(&path, NULL, FXFILL_WINDING)) {
-        return FALSE;
-    }
-    UpdateClipBox();
-    return TRUE;
+FX_BOOL CFX_RenderDevice::SetClip_Rect(const FX_RECT* pRect) {
+  CFX_PathData path;
+  path.AppendRect((FX_FLOAT)(pRect->left), (FX_FLOAT)(pRect->bottom),
+                  (FX_FLOAT)(pRect->right), (FX_FLOAT)(pRect->top));
+  if (!SetClip_PathFill(&path, NULL, 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;
+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;
 }
 FX_BOOL CFX_RenderDevice::DrawPath(const CFX_PathData* pPathData,
                                    const CFX_AffineMatrix* pObject2Device,
                                    const CFX_GraphStateData* pGraphState,
-                                   FX_DWORD fill_color, FX_DWORD stroke_color, int fill_mode,
-                                   int alpha_flag, void* pIccTransform, int blend_type)
-{
-    uint8_t fill_alpha, stroke_alpha;
-    if (FXGETFLAG_COLORTYPE(alpha_flag)) {
-        fill_alpha = FXGETFLAG_ALPHA_FILL(alpha_flag);
-        stroke_alpha = FXGETFLAG_ALPHA_STROKE(alpha_flag);
+                                   FX_DWORD fill_color,
+                                   FX_DWORD stroke_color,
+                                   int fill_mode,
+                                   int alpha_flag,
+                                   void* pIccTransform,
+                                   int blend_type) {
+  uint8_t fill_alpha, stroke_alpha;
+  if (FXGETFLAG_COLORTYPE(alpha_flag)) {
+    fill_alpha = FXGETFLAG_ALPHA_FILL(alpha_flag);
+    stroke_alpha = FXGETFLAG_ALPHA_STROKE(alpha_flag);
+  } else {
+    fill_alpha = FXARGB_A(fill_color);
+    stroke_alpha = FXARGB_A(stroke_color);
+  }
+  if ((fill_mode & 3) == 0) {
+    fill_alpha = 0;
+  }
+  if (pGraphState == NULL) {
+    stroke_alpha = 0;
+  }
+  if (stroke_alpha == 0 && pPathData->GetPointCount() == 2) {
+    FX_PATHPOINT* pPoints = pPathData->GetPoints();
+    FX_FLOAT x1, x2, y1, y2;
+    if (pObject2Device) {
+      pObject2Device->Transform(pPoints[0].m_PointX, pPoints[0].m_PointY, x1,
+                                y1);
+      pObject2Device->Transform(pPoints[1].m_PointX, pPoints[1].m_PointY, x2,
+                                y2);
     } else {
-        fill_alpha = FXARGB_A(fill_color);
-        stroke_alpha = FXARGB_A(stroke_color);
-    }
-    if ((fill_mode & 3) == 0) {
-        fill_alpha = 0;
-    }
-    if (pGraphState == NULL) {
-        stroke_alpha = 0;
-    }
-    if (stroke_alpha == 0 && pPathData->GetPointCount() == 2) {
-        FX_PATHPOINT* pPoints = pPathData->GetPoints();
-        FX_FLOAT x1, x2, y1, y2;
-        if (pObject2Device) {
-            pObject2Device->Transform(pPoints[0].m_PointX, pPoints[0].m_PointY, x1, y1);
-            pObject2Device->Transform(pPoints[1].m_PointX, pPoints[1].m_PointY, x2, y2);
-        } else {
-            x1 = pPoints[0].m_PointX;
-            y1 = pPoints[0].m_PointY;
-            x2 = pPoints[1].m_PointX;
-            y2 = pPoints[1].m_PointY;
-        }
-        DrawCosmeticLine(x1, y1, x2, y2, fill_color, fill_mode, alpha_flag, pIccTransform, blend_type);
-        return TRUE;
+      x1 = pPoints[0].m_PointX;
+      y1 = pPoints[0].m_PointY;
+      x2 = pPoints[1].m_PointX;
+      y2 = pPoints[1].m_PointY;
     }
-    if ((pPathData->GetPointCount() == 5 || pPathData->GetPointCount() == 4) && stroke_alpha == 0) {
-        CFX_FloatRect rect_f;
-        if (!(fill_mode & FXFILL_RECT_AA) && pPathData->IsRect(pObject2Device, &rect_f)) {
-            FX_RECT rect_i = rect_f.GetOutterRect();
-            int width = (int)FXSYS_ceil(rect_f.right - rect_f.left);
-            if (width < 1) {
-                width = 1;
-                if (rect_i.left == rect_i.right) {
-                    rect_i.right ++;
-                }
-            }
-            int height = (int)FXSYS_ceil(rect_f.top - rect_f.bottom);
-            if (height < 1) {
-                height = 1;
-                if (rect_i.bottom == rect_i.top) {
-                    rect_i.bottom ++;
-                }
-            }
-            if (rect_i.Width() >= width + 1) {
-                if (rect_f.left - (FX_FLOAT)(rect_i.left) > (FX_FLOAT)(rect_i.right) - rect_f.right) {
-                    rect_i.left ++;
-                } else {
-                    rect_i.right --;
-                }
-            }
-            if (rect_i.Height() >= height + 1) {
-                if (rect_f.top - (FX_FLOAT)(rect_i.top) > (FX_FLOAT)(rect_i.bottom) - rect_f.bottom) {
-                    rect_i.top ++;
-                } else {
-                    rect_i.bottom --;
-                }
-            }
-            if (FillRect(&rect_i, fill_color, alpha_flag, pIccTransform, blend_type)) {
-                return TRUE;
-            }
+    DrawCosmeticLine(x1, y1, x2, y2, fill_color, fill_mode, alpha_flag,
+                     pIccTransform, blend_type);
+    return TRUE;
+  }
+  if ((pPathData->GetPointCount() == 5 || pPathData->GetPointCount() == 4) &&
+      stroke_alpha == 0) {
+    CFX_FloatRect rect_f;
+    if (!(fill_mode & FXFILL_RECT_AA) &&
+        pPathData->IsRect(pObject2Device, &rect_f)) {
+      FX_RECT rect_i = rect_f.GetOutterRect();
+      int width = (int)FXSYS_ceil(rect_f.right - rect_f.left);
+      if (width < 1) {
+        width = 1;
+        if (rect_i.left == rect_i.right) {
+          rect_i.right++;
         }
-    }
-    if((fill_mode & 3) && stroke_alpha == 0 && !(fill_mode & FX_FILL_STROKE) && !(fill_mode & FX_FILL_TEXT_MODE)) {
-        CFX_PathData newPath;
-        FX_BOOL bThin = FALSE;
-        if (pPathData->GetZeroAreaPath(newPath, (CFX_Matrix*)pObject2Device, bThin, m_pDeviceDriver->GetDriverType())) {
-            CFX_GraphStateData graphState;
-            graphState.m_LineWidth = 0.0f;
-            FX_DWORD strokecolor = fill_color;
-            if (bThin) {
-                if (FXGETFLAG_COLORTYPE(alpha_flag)) {
-                    FXSETFLAG_ALPHA_STROKE(alpha_flag, fill_alpha >> 2);
-                } else {
-                    strokecolor = (((fill_alpha >> 2) << 24) | (strokecolor & 0x00ffffff));
-                }
-            }
-            CFX_AffineMatrix* pMatrix = NULL;
-            if (pObject2Device && !pObject2Device->IsIdentity()) {
-                pMatrix = (CFX_AffineMatrix*)pObject2Device;
-            }
-            int smooth_path = FX_ZEROAREA_FILL;
-            if (fill_mode & FXFILL_NOPATHSMOOTH) {
-                smooth_path |= FXFILL_NOPATHSMOOTH;
-            }
-            m_pDeviceDriver->DrawPath(&newPath, pMatrix, &graphState, 0, strokecolor, smooth_path, alpha_flag, pIccTransform, blend_type);
+      }
+      int height = (int)FXSYS_ceil(rect_f.top - rect_f.bottom);
+      if (height < 1) {
+        height = 1;
+        if (rect_i.bottom == rect_i.top) {
+          rect_i.bottom++;
         }
-    }
-    if ((fill_mode & 3) && fill_alpha && stroke_alpha < 0xff && (fill_mode & FX_FILL_STROKE)) {
-        if (!(m_RenderCaps & FXRC_GET_BITS)) {
-            return FALSE;
-        }
-        CFX_FloatRect bbox;
-        if (pGraphState) {
-            bbox = pPathData->GetBoundingBox(pGraphState->m_LineWidth, pGraphState->m_MiterLimit);
+      }
+      if (rect_i.Width() >= width + 1) {
+        if (rect_f.left - (FX_FLOAT)(rect_i.left) >
+            (FX_FLOAT)(rect_i.right) - rect_f.right) {
+          rect_i.left++;
         } else {
-            bbox = pPathData->GetBoundingBox();
-        }
-        if (pObject2Device) {
-            bbox.Transform(pObject2Device);
+          rect_i.right--;
         }
-        CFX_Matrix ctm = GetCTM();
-        FX_FLOAT fScaleX = FXSYS_fabs(ctm.a);
-        FX_FLOAT fScaleY = FXSYS_fabs(ctm.d);
-        FX_RECT rect = bbox.GetOutterRect();
-        CFX_DIBitmap bitmap, Backdrop;
-        if (!CreateCompatibleBitmap(&bitmap, FXSYS_round(rect.Width() * fScaleX), FXSYS_round(rect.Height() * fScaleY))) {
-            return FALSE;
-        }
-        if (bitmap.HasAlpha()) {
-            bitmap.Clear(0);
-            Backdrop.Copy(&bitmap);
+      }
+      if (rect_i.Height() >= height + 1) {
+        if (rect_f.top - (FX_FLOAT)(rect_i.top) >
+            (FX_FLOAT)(rect_i.bottom) - rect_f.bottom) {
+          rect_i.top++;
         } else {
-            if (!m_pDeviceDriver->GetDIBits(&bitmap, rect.left, rect.top, NULL)) {
-                return FALSE;
-            }
-            Backdrop.Copy(&bitmap);
-        }
-        CFX_FxgeDevice bitmap_device;
-        bitmap_device.Attach(&bitmap, 0, FALSE, &Backdrop, TRUE);
-        CFX_AffineMatrix matrix;
-        if (pObject2Device) {
-            matrix = *pObject2Device;
+          rect_i.bottom--;
         }
-        matrix.TranslateI(-rect.left, -rect.top);
-        matrix.Concat(fScaleX, 0, 0, fScaleY, 0, 0);
-        if (!bitmap_device.GetDeviceDriver()->DrawPath(pPathData, &matrix, pGraphState, fill_color, stroke_color, fill_mode, alpha_flag, pIccTransform, blend_type)) {
-            return FALSE;
-        }
-        FX_RECT src_rect(0, 0, FXSYS_round(rect.Width() * fScaleX), FXSYS_round(rect.Height() * fScaleY));
-        return m_pDeviceDriver->SetDIBits(&bitmap, 0, &src_rect, rect.left, rect.top, FXDIB_BLEND_NORMAL);
-    }
-    return m_pDeviceDriver->DrawPath(pPathData, pObject2Device, pGraphState, fill_color, stroke_color, fill_mode, alpha_flag, pIccTransform, blend_type);
-}
-FX_BOOL CFX_RenderDevice::SetPixel(int x, int y, FX_DWORD color, int alpha_flag, void* pIccTransform)
-{
-    if (m_pDeviceDriver->SetPixel(x, y, color, alpha_flag, pIccTransform)) {
+      }
+      if (FillRect(&rect_i, fill_color, alpha_flag, pIccTransform,
+                   blend_type)) {
         return TRUE;
+      }
     }
-    FX_RECT rect(x, y, x + 1, y + 1);
-    return FillRect(&rect, color, alpha_flag, pIccTransform);
-}
-FX_BOOL CFX_RenderDevice::FillRect(const FX_RECT* pRect, FX_DWORD fill_color, int alpha_flag, void* pIccTransform, int blend_type)
-{
-    if (m_pDeviceDriver->FillRect(pRect, fill_color, alpha_flag, pIccTransform, blend_type)) {
-        return TRUE;
+  }
+  if ((fill_mode & 3) && stroke_alpha == 0 && !(fill_mode & FX_FILL_STROKE) &&
+      !(fill_mode & FX_FILL_TEXT_MODE)) {
+    CFX_PathData newPath;
+    FX_BOOL bThin = FALSE;
+    if (pPathData->GetZeroAreaPath(newPath, (CFX_Matrix*)pObject2Device, bThin,
+                                   m_pDeviceDriver->GetDriverType())) {
+      CFX_GraphStateData graphState;
+      graphState.m_LineWidth = 0.0f;
+      FX_DWORD strokecolor = fill_color;
+      if (bThin) {
+        if (FXGETFLAG_COLORTYPE(alpha_flag)) {
+          FXSETFLAG_ALPHA_STROKE(alpha_flag, fill_alpha >> 2);
+        } else {
+          strokecolor =
+              (((fill_alpha >> 2) << 24) | (strokecolor & 0x00ffffff));
+        }
+      }
+      CFX_AffineMatrix* pMatrix = NULL;
+      if (pObject2Device && !pObject2Device->IsIdentity()) {
+        pMatrix = (CFX_AffineMatrix*)pObject2Device;
+      }
+      int smooth_path = FX_ZEROAREA_FILL;
+      if (fill_mode & FXFILL_NOPATHSMOOTH) {
+        smooth_path |= FXFILL_NOPATHSMOOTH;
+      }
+      m_pDeviceDriver->DrawPath(&newPath, pMatrix, &graphState, 0, strokecolor,
+                                smooth_path, alpha_flag, pIccTransform,
+                                blend_type);
     }
+  }
+  if ((fill_mode & 3) && fill_alpha && stroke_alpha < 0xff &&
+      (fill_mode & FX_FILL_STROKE)) {
     if (!(m_RenderCaps & FXRC_GET_BITS)) {
-        return FALSE;
+      return FALSE;
     }
-    CFX_DIBitmap bitmap;
-    if (!CreateCompatibleBitmap(&bitmap, pRect->Width(), pRect->Height())) {
-        return FALSE;
+    CFX_FloatRect bbox;
+    if (pGraphState) {
+      bbox = pPathData->GetBoundingBox(pGraphState->m_LineWidth,
+                                       pGraphState->m_MiterLimit);
+    } else {
+      bbox = pPathData->GetBoundingBox();
     }
-    if (!m_pDeviceDriver->GetDIBits(&bitmap, pRect->left, pRect->top)) {
-        return FALSE;
+    if (pObject2Device) {
+      bbox.Transform(pObject2Device);
     }
-    if (!bitmap.CompositeRect(0, 0, pRect->Width(), pRect->Height(), fill_color, alpha_flag, pIccTransform)) {
+    CFX_Matrix ctm = GetCTM();
+    FX_FLOAT fScaleX = FXSYS_fabs(ctm.a);
+    FX_FLOAT fScaleY = FXSYS_fabs(ctm.d);
+    FX_RECT rect = bbox.GetOutterRect();
+    CFX_DIBitmap bitmap, Backdrop;
+    if (!CreateCompatibleBitmap(&bitmap, FXSYS_round(rect.Width() * fScaleX),
+                                FXSYS_round(rect.Height() * fScaleY))) {
+      return FALSE;
+    }
+    if (bitmap.HasAlpha()) {
+      bitmap.Clear(0);
+      Backdrop.Copy(&bitmap);
+    } else {
+      if (!m_pDeviceDriver->GetDIBits(&bitmap, rect.left, rect.top, NULL)) {
         return FALSE;
+      }
+      Backdrop.Copy(&bitmap);
+    }
+    CFX_FxgeDevice bitmap_device;
+    bitmap_device.Attach(&bitmap, 0, FALSE, &Backdrop, TRUE);
+    CFX_AffineMatrix matrix;
+    if (pObject2Device) {
+      matrix = *pObject2Device;
     }
-    FX_RECT src_rect(0, 0, pRect->Width(), pRect->Height());
-    m_pDeviceDriver->SetDIBits(&bitmap, 0, &src_rect, pRect->left, pRect->top, FXDIB_BLEND_NORMAL);
+    matrix.TranslateI(-rect.left, -rect.top);
+    matrix.Concat(fScaleX, 0, 0, fScaleY, 0, 0);
+    if (!bitmap_device.GetDeviceDriver()->DrawPath(
+            pPathData, &matrix, pGraphState, fill_color, stroke_color,
+            fill_mode, alpha_flag, pIccTransform, blend_type)) {
+      return FALSE;
+    }
+    FX_RECT src_rect(0, 0, FXSYS_round(rect.Width() * fScaleX),
+                     FXSYS_round(rect.Height() * fScaleY));
+    return m_pDeviceDriver->SetDIBits(&bitmap, 0, &src_rect, rect.left,
+                                      rect.top, FXDIB_BLEND_NORMAL);
+  }
+  return m_pDeviceDriver->DrawPath(pPathData, pObject2Device, pGraphState,
+                                   fill_color, stroke_color, fill_mode,
+                                   alpha_flag, pIccTransform, blend_type);
+}
+FX_BOOL CFX_RenderDevice::SetPixel(int x,
+                                   int y,
+                                   FX_DWORD color,
+                                   int alpha_flag,
+                                   void* pIccTransform) {
+  if (m_pDeviceDriver->SetPixel(x, y, color, alpha_flag, pIccTransform)) {
     return TRUE;
+  }
+  FX_RECT rect(x, y, x + 1, y + 1);
+  return FillRect(&rect, color, alpha_flag, pIccTransform);
 }
-FX_BOOL CFX_RenderDevice::DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
-        int fill_mode, int alpha_flag, void* pIccTransform, int blend_type)
-{
-    if (((m_RenderCaps & FXRC_ALPHA_PATH) &&
-            (FXGETFLAG_COLORTYPE(alpha_flag) && FXGETFLAG_ALPHA_FILL(alpha_flag) == 0xff)) ||
-            color >= 0xff000000)
-        if (m_pDeviceDriver->DrawCosmeticLine(x1, y1, x2, y2, color, alpha_flag, pIccTransform, blend_type)) {
-            return TRUE;
-        }
-    CFX_GraphStateData graph_state;
-    CFX_PathData path;
-    path.SetPointCount(2);
-    path.SetPoint(0, x1, y1, FXPT_MOVETO);
-    path.SetPoint(1, x2, y2, FXPT_LINETO);
-    return m_pDeviceDriver->DrawPath(&path, NULL, &graph_state, 0, color, fill_mode, alpha_flag, pIccTransform, blend_type);
+FX_BOOL CFX_RenderDevice::FillRect(const FX_RECT* pRect,
+                                   FX_DWORD fill_color,
+                                   int alpha_flag,
+                                   void* pIccTransform,
+                                   int blend_type) {
+  if (m_pDeviceDriver->FillRect(pRect, fill_color, alpha_flag, pIccTransform,
+                                blend_type)) {
+    return TRUE;
+  }
+  if (!(m_RenderCaps & FXRC_GET_BITS)) {
+    return FALSE;
+  }
+  CFX_DIBitmap bitmap;
+  if (!CreateCompatibleBitmap(&bitmap, pRect->Width(), pRect->Height())) {
+    return FALSE;
+  }
+  if (!m_pDeviceDriver->GetDIBits(&bitmap, pRect->left, pRect->top)) {
+    return FALSE;
+  }
+  if (!bitmap.CompositeRect(0, 0, pRect->Width(), pRect->Height(), fill_color,
+                            alpha_flag, pIccTransform)) {
+    return FALSE;
+  }
+  FX_RECT src_rect(0, 0, pRect->Width(), pRect->Height());
+  m_pDeviceDriver->SetDIBits(&bitmap, 0, &src_rect, pRect->left, pRect->top,
+                             FXDIB_BLEND_NORMAL);
+  return TRUE;
 }
-FX_BOOL CFX_RenderDevice::GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform)
-{
-    if (!(m_RenderCaps & FXRC_GET_BITS)) {
-        return FALSE;
+FX_BOOL CFX_RenderDevice::DrawCosmeticLine(FX_FLOAT x1,
+                                           FX_FLOAT y1,
+                                           FX_FLOAT x2,
+                                           FX_FLOAT y2,
+                                           FX_DWORD color,
+                                           int fill_mode,
+                                           int alpha_flag,
+                                           void* pIccTransform,
+                                           int blend_type) {
+  if (((m_RenderCaps & FXRC_ALPHA_PATH) &&
+       (FXGETFLAG_COLORTYPE(alpha_flag) &&
+        FXGETFLAG_ALPHA_FILL(alpha_flag) == 0xff)) ||
+      color >= 0xff000000)
+    if (m_pDeviceDriver->DrawCosmeticLine(x1, y1, x2, y2, color, alpha_flag,
+                                          pIccTransform, blend_type)) {
+      return TRUE;
     }
-    return m_pDeviceDriver->GetDIBits(pBitmap, left, top, pIccTransform);
+  CFX_GraphStateData graph_state;
+  CFX_PathData path;
+  path.SetPointCount(2);
+  path.SetPoint(0, x1, y1, FXPT_MOVETO);
+  path.SetPoint(1, x2, y2, FXPT_LINETO);
+  return m_pDeviceDriver->DrawPath(&path, NULL, &graph_state, 0, color,
+                                   fill_mode, alpha_flag, pIccTransform,
+                                   blend_type);
 }
-CFX_DIBitmap* CFX_RenderDevice::GetBackDrop()
-{
-    return m_pDeviceDriver->GetBackDrop();
+FX_BOOL CFX_RenderDevice::GetDIBits(CFX_DIBitmap* pBitmap,
+                                    int left,
+                                    int top,
+                                    void* pIccTransform) {
+  if (!(m_RenderCaps & FXRC_GET_BITS)) {
+    return FALSE;
+  }
+  return m_pDeviceDriver->GetDIBits(pBitmap, left, top, pIccTransform);
 }
-FX_BOOL CFX_RenderDevice::SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_mode,
-                                    void* pIccTransform)
-{
-    ASSERT(!pBitmap->IsAlphaMask());
-    CFX_AffineMatrix ctm = GetCTM();
-    FX_FLOAT fScaleX = FXSYS_fabs(ctm.a);
-    FX_FLOAT fScaleY = FXSYS_fabs(ctm.d);
-    FX_RECT dest_rect(left, top, FXSYS_round(left + pBitmap->GetWidth() / fScaleX), FXSYS_round(top + pBitmap->GetHeight() / fScaleY));
-    dest_rect.Intersect(m_ClipBox);
-    if (dest_rect.IsEmpty()) {
-        return TRUE;
+CFX_DIBitmap* CFX_RenderDevice::GetBackDrop() {
+  return m_pDeviceDriver->GetBackDrop();
+}
+FX_BOOL CFX_RenderDevice::SetDIBits(const CFX_DIBSource* pBitmap,
+                                    int left,
+                                    int top,
+                                    int blend_mode,
+                                    void* pIccTransform) {
+  ASSERT(!pBitmap->IsAlphaMask());
+  CFX_AffineMatrix ctm = GetCTM();
+  FX_FLOAT fScaleX = FXSYS_fabs(ctm.a);
+  FX_FLOAT fScaleY = FXSYS_fabs(ctm.d);
+  FX_RECT dest_rect(left, top,
+                    FXSYS_round(left + pBitmap->GetWidth() / fScaleX),
+                    FXSYS_round(top + pBitmap->GetHeight() / fScaleY));
+  dest_rect.Intersect(m_ClipBox);
+  if (dest_rect.IsEmpty()) {
+    return TRUE;
+  }
+  FX_RECT src_rect(dest_rect.left - left, dest_rect.top - top,
+                   dest_rect.left - left + dest_rect.Width(),
+                   dest_rect.top - top + dest_rect.Height());
+  src_rect.left = FXSYS_round(src_rect.left * fScaleX);
+  src_rect.top = FXSYS_round(src_rect.top * fScaleY);
+  src_rect.right = FXSYS_round(src_rect.right * fScaleX);
+  src_rect.bottom = FXSYS_round(src_rect.bottom * fScaleY);
+  if ((blend_mode != FXDIB_BLEND_NORMAL && !(m_RenderCaps & FXRC_BLEND_MODE)) ||
+      (pBitmap->HasAlpha() && !(m_RenderCaps & FXRC_ALPHA_IMAGE))) {
+    if (!(m_RenderCaps & FXRC_GET_BITS)) {
+      return FALSE;
     }
-    FX_RECT src_rect(dest_rect.left - left, dest_rect.top - top,
-                     dest_rect.left - left + dest_rect.Width(), dest_rect.top - top + dest_rect.Height());
-    src_rect.left = FXSYS_round(src_rect.left * fScaleX);
-    src_rect.top = FXSYS_round(src_rect.top * fScaleY);
-    src_rect.right = FXSYS_round(src_rect.right * fScaleX);
-    src_rect.bottom = FXSYS_round(src_rect.bottom * fScaleY);
-    if ((blend_mode != FXDIB_BLEND_NORMAL && !(m_RenderCaps & FXRC_BLEND_MODE)) ||
-            (pBitmap->HasAlpha() && !(m_RenderCaps & FXRC_ALPHA_IMAGE))) {
-        if (!(m_RenderCaps & FXRC_GET_BITS)) {
-            return FALSE;
-        }
-        int bg_pixel_width = FXSYS_round(dest_rect.Width() * fScaleX);
-        int bg_pixel_height = FXSYS_round(dest_rect.Height() * fScaleY);
-        CFX_DIBitmap background;
-        if (!background.Create(bg_pixel_width, bg_pixel_height,
-                               (m_RenderCaps & FXRC_CMYK_OUTPUT) ? FXDIB_Cmyk : FXDIB_Rgb32)) {
-            return FALSE;
-        }
-        if (!m_pDeviceDriver->GetDIBits(&background, dest_rect.left, dest_rect.top)) {
-            return FALSE;
-        }
-        if (!background.CompositeBitmap(0, 0, bg_pixel_width, bg_pixel_height,
-                                        pBitmap, src_rect.left, src_rect.top,
-                                        blend_mode, NULL, FALSE, pIccTransform)) {
-            return FALSE;
-        }
-        FX_RECT src_rect(0, 0, bg_pixel_width, bg_pixel_height);
-        return m_pDeviceDriver->SetDIBits(&background, 0, &src_rect, dest_rect.left, dest_rect.top, FXDIB_BLEND_NORMAL);
+    int bg_pixel_width = FXSYS_round(dest_rect.Width() * fScaleX);
+    int bg_pixel_height = FXSYS_round(dest_rect.Height() * fScaleY);
+    CFX_DIBitmap background;
+    if (!background.Create(
+            bg_pixel_width, bg_pixel_height,
+            (m_RenderCaps & FXRC_CMYK_OUTPUT) ? FXDIB_Cmyk : FXDIB_Rgb32)) {
+      return FALSE;
     }
-    return m_pDeviceDriver->SetDIBits(pBitmap, 0, &src_rect, dest_rect.left, dest_rect.top, blend_mode, 0, pIccTransform);
-}
-FX_BOOL CFX_RenderDevice::StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top,
-                                        int dest_width, int dest_height, FX_DWORD flags,
-                                        void* pIccTransform, int blend_mode)
-{
-    FX_RECT dest_rect(left, top, left + dest_width, top + dest_height);
-    FX_RECT clip_box = m_ClipBox;
-    clip_box.Intersect(dest_rect);
-    if (clip_box.IsEmpty()) {
-        return TRUE;
+    if (!m_pDeviceDriver->GetDIBits(&background, dest_rect.left,
+                                    dest_rect.top)) {
+      return FALSE;
+    }
+    if (!background.CompositeBitmap(0, 0, bg_pixel_width, bg_pixel_height,
+                                    pBitmap, src_rect.left, src_rect.top,
+                                    blend_mode, NULL, FALSE, pIccTransform)) {
+      return FALSE;
     }
-    return m_pDeviceDriver->StretchDIBits(pBitmap, 0, left, top, dest_width, dest_height, &clip_box, flags, 0, pIccTransform, blend_mode);
+    FX_RECT src_rect(0, 0, bg_pixel_width, bg_pixel_height);
+    return m_pDeviceDriver->SetDIBits(&background, 0, &src_rect, dest_rect.left,
+                                      dest_rect.top, FXDIB_BLEND_NORMAL);
+  }
+  return m_pDeviceDriver->SetDIBits(pBitmap, 0, &src_rect, dest_rect.left,
+                                    dest_rect.top, blend_mode, 0,
+                                    pIccTransform);
+}
+FX_BOOL CFX_RenderDevice::StretchDIBits(const CFX_DIBSource* pBitmap,
+                                        int left,
+                                        int top,
+                                        int dest_width,
+                                        int dest_height,
+                                        FX_DWORD flags,
+                                        void* pIccTransform,
+                                        int blend_mode) {
+  FX_RECT dest_rect(left, top, left + dest_width, top + dest_height);
+  FX_RECT clip_box = m_ClipBox;
+  clip_box.Intersect(dest_rect);
+  if (clip_box.IsEmpty()) {
+    return TRUE;
+  }
+  return m_pDeviceDriver->StretchDIBits(pBitmap, 0, left, top, dest_width,
+                                        dest_height, &clip_box, flags, 0,
+                                        pIccTransform, blend_mode);
 }
-FX_BOOL CFX_RenderDevice::SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD argb,
-                                     int alpha_flag, void* pIccTransform)
-{
-    FX_RECT src_rect(0, 0, pBitmap->GetWidth(), pBitmap->GetHeight());
-    return m_pDeviceDriver->SetDIBits(pBitmap, argb, &src_rect, left, top, FXDIB_BLEND_NORMAL, alpha_flag, pIccTransform);
+FX_BOOL CFX_RenderDevice::SetBitMask(const CFX_DIBSource* pBitmap,
+                                     int left,
+                                     int top,
+                                     FX_DWORD argb,
+                                     int alpha_flag,
+                                     void* pIccTransform) {
+  FX_RECT src_rect(0, 0, pBitmap->GetWidth(), pBitmap->GetHeight());
+  return m_pDeviceDriver->SetDIBits(pBitmap, argb, &src_rect, left, top,
+                                    FXDIB_BLEND_NORMAL, alpha_flag,
+                                    pIccTransform);
 }
-FX_BOOL CFX_RenderDevice::StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top,
-        int dest_width, int dest_height, FX_DWORD argb, FX_DWORD flags,
-        int alpha_flag, void* pIccTransform)
-{
-    FX_RECT dest_rect(left, top, left + dest_width, top + dest_height);
-    FX_RECT clip_box = m_ClipBox;
-    clip_box.Intersect(dest_rect);
-    return m_pDeviceDriver->StretchDIBits(pBitmap, argb, left, top, dest_width, dest_height, &clip_box, flags, alpha_flag, pIccTransform);
+FX_BOOL CFX_RenderDevice::StretchBitMask(const CFX_DIBSource* pBitmap,
+                                         int left,
+                                         int top,
+                                         int dest_width,
+                                         int dest_height,
+                                         FX_DWORD argb,
+                                         FX_DWORD flags,
+                                         int alpha_flag,
+                                         void* pIccTransform) {
+  FX_RECT dest_rect(left, top, left + dest_width, top + dest_height);
+  FX_RECT clip_box = m_ClipBox;
+  clip_box.Intersect(dest_rect);
+  return m_pDeviceDriver->StretchDIBits(pBitmap, argb, left, top, dest_width,
+                                        dest_height, &clip_box, flags,
+                                        alpha_flag, pIccTransform);
 }
-FX_BOOL CFX_RenderDevice::StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD argb,
-                                      const CFX_AffineMatrix* pMatrix, FX_DWORD flags, void*& handle,
-                                      int alpha_flag, void* pIccTransform, int blend_mode)
-{
-    return m_pDeviceDriver->StartDIBits(pBitmap, bitmap_alpha, argb, pMatrix, flags, handle, alpha_flag, pIccTransform, blend_mode);
+FX_BOOL CFX_RenderDevice::StartDIBits(const CFX_DIBSource* pBitmap,
+                                      int bitmap_alpha,
+                                      FX_DWORD argb,
+                                      const CFX_AffineMatrix* pMatrix,
+                                      FX_DWORD flags,
+                                      void*& handle,
+                                      int alpha_flag,
+                                      void* pIccTransform,
+                                      int blend_mode) {
+  return m_pDeviceDriver->StartDIBits(pBitmap, bitmap_alpha, argb, pMatrix,
+                                      flags, handle, alpha_flag, pIccTransform,
+                                      blend_mode);
 }
-FX_BOOL CFX_RenderDevice::ContinueDIBits(void* handle, IFX_Pause* pPause)
-{
-    return m_pDeviceDriver->ContinueDIBits(handle, pPause);
+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);
+void CFX_RenderDevice::CancelDIBits(void* handle) {
+  m_pDeviceDriver->CancelDIBits(handle);
 }