Move core/src/ up to core/.

This CL moves the core/src/ files up to core/ and fixes up the include guards,
includes and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1800523005 .

3 files changed, 0 insertions, 1994 deletions

diff --git a/core/src/fxge/agg/DEPS b/core/src/fxge/agg/DEPS
deleted file mode 100644
index 25d9e110e6..0000000000
--- a/core/src/fxge/agg/DEPS
+++ /dev/null
@@ -1,3 +0,0 @@
-include_rules = [
-  '+third_party/agg23',
-]
diff --git a/core/src/fxge/agg/fx_agg_driver.cpp b/core/src/fxge/agg/fx_agg_driver.cpp
deleted file mode 100644
index 2f376b2b19..0000000000
--- a/core/src/fxge/agg/fx_agg_driver.cpp
+++ /dev/null
@@ -1,1839 +0,0 @@
-// 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/src/fxge/agg/fx_agg_driver.h"
-
-#include <algorithm>
-
-#include "core/include/fxcodec/fx_codec.h"
-#include "core/include/fxge/fx_ge.h"
-#include "core/src/fxge/dib/dib_int.h"
-#include "core/src/fxge/ge/fx_text_int.h"
-#include "third_party/agg23/agg_conv_dash.h"
-#include "third_party/agg23/agg_conv_stroke.h"
-#include "third_party/agg23/agg_curves.h"
-#include "third_party/agg23/agg_path_storage.h"
-#include "third_party/agg23/agg_pixfmt_gray.h"
-#include "third_party/agg23/agg_rasterizer_scanline_aa.h"
-#include "third_party/agg23/agg_renderer_scanline.h"
-#include "third_party/agg23/agg_scanline_u.h"
-
-namespace {
-
-void HardClip(FX_FLOAT& x, FX_FLOAT& y) {
-  x = std::max(std::min(x, 50000.0f), -50000.0f);
-  y = std::max(std::min(y, 50000.0f), -50000.0f);
-}
-
-}  // namespace
-
-void CAgg_PathData::BuildPath(const CFX_PathData* pPathData,
-                              const CFX_Matrix* pObject2Device) {
-  int nPoints = pPathData->GetPointCount();
-  FX_PATHPOINT* pPoints = pPathData->GetPoints();
-  for (int i = 0; i < nPoints; i++) {
-    FX_FLOAT x = pPoints[i].m_PointX, y = pPoints[i].m_PointY;
-    if (pObject2Device) {
-      pObject2Device->Transform(x, y);
-    }
-    HardClip(x, y);
-    int point_type = pPoints[i].m_Flag & FXPT_TYPE;
-    if (point_type == FXPT_MOVETO) {
-      m_PathData.move_to(x, y);
-    } else if (point_type == FXPT_LINETO) {
-      if (pPoints[i - 1].m_Flag == FXPT_MOVETO &&
-          (i == nPoints - 1 || pPoints[i + 1].m_Flag == FXPT_MOVETO) &&
-          pPoints[i].m_PointX == pPoints[i - 1].m_PointX &&
-          pPoints[i].m_PointY == pPoints[i - 1].m_PointY) {
-        x += 1;
-      }
-      m_PathData.line_to(x, y);
-    } else if (point_type == FXPT_BEZIERTO) {
-      FX_FLOAT x0 = pPoints[i - 1].m_PointX, y0 = pPoints[i - 1].m_PointY;
-      FX_FLOAT x2 = pPoints[i + 1].m_PointX, y2 = pPoints[i + 1].m_PointY;
-      FX_FLOAT x3 = pPoints[i + 2].m_PointX, y3 = pPoints[i + 2].m_PointY;
-      if (pObject2Device) {
-        pObject2Device->Transform(x0, y0);
-        pObject2Device->Transform(x2, y2);
-        pObject2Device->Transform(x3, y3);
-      }
-      agg::curve4 curve(x0, y0, x, y, x2, y2, x3, y3);
-      i += 2;
-      m_PathData.add_path_curve(curve);
-    }
-    if (pPoints[i].m_Flag & FXPT_CLOSEFIGURE) {
-      m_PathData.end_poly();
-    }
-  }
-}
-namespace agg {
-
-template <class BaseRenderer>
-class renderer_scanline_aa_offset {
- public:
-  typedef BaseRenderer base_ren_type;
-  typedef typename base_ren_type::color_type color_type;
-  renderer_scanline_aa_offset(base_ren_type& ren, unsigned left, unsigned top)
-      : m_ren(&ren), m_left(left), m_top(top) {}
-  void color(const color_type& c) { m_color = c; }
-  const color_type& color() const { return m_color; }
-  void prepare(unsigned) {}
-  template <class Scanline>
-  void render(const Scanline& sl) {
-    int y = sl.y();
-    unsigned num_spans = sl.num_spans();
-    typename Scanline::const_iterator span = sl.begin();
-    for (;;) {
-      int x = span->x;
-      if (span->len > 0) {
-        m_ren->blend_solid_hspan(x - m_left, y - m_top, (unsigned)span->len,
-                                 m_color, span->covers);
-      } else {
-        m_ren->blend_hline(x - m_left, y - m_top, (unsigned)(x - span->len - 1),
-                           m_color, *(span->covers));
-      }
-      if (--num_spans == 0) {
-        break;
-      }
-      ++span;
-    }
-  }
-
- private:
-  base_ren_type* m_ren;
-  color_type m_color;
-  unsigned m_left, m_top;
-};
-
-}  // namespace agg
-
-static void RasterizeStroke(agg::rasterizer_scanline_aa& rasterizer,
-                            agg::path_storage& path_data,
-                            const CFX_Matrix* pObject2Device,
-                            const CFX_GraphStateData* pGraphState,
-                            FX_FLOAT scale = 1.0f,
-                            FX_BOOL bStrokeAdjust = FALSE,
-                            FX_BOOL bTextMode = FALSE) {
-  agg::line_cap_e cap;
-  switch (pGraphState->m_LineCap) {
-    case CFX_GraphStateData::LineCapRound:
-      cap = agg::round_cap;
-      break;
-    case CFX_GraphStateData::LineCapSquare:
-      cap = agg::square_cap;
-      break;
-    default:
-      cap = agg::butt_cap;
-      break;
-  }
-  agg::line_join_e join;
-  switch (pGraphState->m_LineJoin) {
-    case CFX_GraphStateData::LineJoinRound:
-      join = agg::round_join;
-      break;
-    case CFX_GraphStateData::LineJoinBevel:
-      join = agg::bevel_join;
-      break;
-    default:
-      join = agg::miter_join_revert;
-      break;
-  }
-  FX_FLOAT width = pGraphState->m_LineWidth * scale;
-  FX_FLOAT unit = 1.f;
-  if (pObject2Device) {
-    unit =
-        1.0f / ((pObject2Device->GetXUnit() + pObject2Device->GetYUnit()) / 2);
-  }
-  if (width < unit) {
-    width = unit;
-  }
-  if (pGraphState->m_DashArray) {
-    typedef agg::conv_dash<agg::path_storage> dash_converter;
-    dash_converter dash(path_data);
-    for (int i = 0; i < (pGraphState->m_DashCount + 1) / 2; i++) {
-      FX_FLOAT on = pGraphState->m_DashArray[i * 2];
-      if (on <= 0.000001f) {
-        on = 1.0f / 10;
-      }
-      FX_FLOAT off = i * 2 + 1 == pGraphState->m_DashCount
-                         ? on
-                         : pGraphState->m_DashArray[i * 2 + 1];
-      if (off < 0) {
-        off = 0;
-      }
-      dash.add_dash(on * scale, off * scale);
-    }
-    dash.dash_start(pGraphState->m_DashPhase * scale);
-    typedef agg::conv_stroke<dash_converter> dash_stroke;
-    dash_stroke stroke(dash);
-    stroke.line_join(join);
-    stroke.line_cap(cap);
-    stroke.miter_limit(pGraphState->m_MiterLimit);
-    stroke.width(width);
-    rasterizer.add_path_transformed(stroke, pObject2Device);
-  } else {
-    agg::conv_stroke<agg::path_storage> stroke(path_data);
-    stroke.line_join(join);
-    stroke.line_cap(cap);
-    stroke.miter_limit(pGraphState->m_MiterLimit);
-    stroke.width(width);
-    rasterizer.add_path_transformed(stroke, pObject2Device);
-  }
-}
-
-IFX_RenderDeviceDriver* IFX_RenderDeviceDriver::CreateFxgeDriver(
-    CFX_DIBitmap* pBitmap,
-    FX_BOOL bRgbByteOrder,
-    CFX_DIBitmap* pOriDevice,
-    FX_BOOL bGroupKnockout) {
-  return new CFX_AggDeviceDriver(pBitmap, 0, bRgbByteOrder, pOriDevice,
-                                 bGroupKnockout);
-}
-
-CFX_AggDeviceDriver::CFX_AggDeviceDriver(CFX_DIBitmap* pBitmap,
-                                         int dither_bits,
-                                         FX_BOOL bRgbByteOrder,
-                                         CFX_DIBitmap* pOriDevice,
-                                         FX_BOOL bGroupKnockout) {
-  m_pBitmap = pBitmap;
-  m_DitherBits = dither_bits;
-  m_pClipRgn = NULL;
-  m_pPlatformBitmap = NULL;
-  m_pPlatformGraphics = NULL;
-  m_pDwRenderTartget = NULL;
-  m_bRgbByteOrder = bRgbByteOrder;
-  m_pOriDevice = pOriDevice;
-  m_bGroupKnockout = bGroupKnockout;
-  m_FillFlags = 0;
-  InitPlatform();
-}
-
-CFX_AggDeviceDriver::~CFX_AggDeviceDriver() {
-  delete m_pClipRgn;
-  for (int i = 0; i < m_StateStack.GetSize(); i++)
-    delete m_StateStack[i];
-  DestroyPlatform();
-}
-
-uint8_t* CFX_AggDeviceDriver::GetBuffer() const {
-  return m_pBitmap->GetBuffer();
-}
-
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
-void CFX_AggDeviceDriver::InitPlatform() {}
-
-void CFX_AggDeviceDriver::DestroyPlatform() {}
-
-FX_BOOL CFX_AggDeviceDriver::DrawDeviceText(int nChars,
-                                            const FXTEXT_CHARPOS* pCharPos,
-                                            CFX_Font* pFont,
-                                            CFX_FontCache* pCache,
-                                            const CFX_Matrix* pObject2Device,
-                                            FX_FLOAT font_size,
-                                            FX_DWORD color,
-                                            int alpha_flag,
-                                            void* pIccTransform) {
-  return FALSE;
-}  // _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
-#endif
-
-int CFX_AggDeviceDriver::GetDeviceCaps(int caps_id) {
-  switch (caps_id) {
-    case FXDC_DEVICE_CLASS:
-      return FXDC_DISPLAY;
-    case FXDC_PIXEL_WIDTH:
-      return m_pBitmap->GetWidth();
-    case FXDC_PIXEL_HEIGHT:
-      return m_pBitmap->GetHeight();
-    case FXDC_BITS_PIXEL:
-      return m_pBitmap->GetBPP();
-    case FXDC_HORZ_SIZE:
-    case FXDC_VERT_SIZE:
-      return 0;
-    case FXDC_RENDER_CAPS: {
-      int flags = FXRC_GET_BITS | FXRC_ALPHA_PATH | FXRC_ALPHA_IMAGE |
-                  FXRC_BLEND_MODE | FXRC_SOFT_CLIP;
-      if (m_pBitmap->HasAlpha()) {
-        flags |= FXRC_ALPHA_OUTPUT;
-      } else if (m_pBitmap->IsAlphaMask()) {
-        if (m_pBitmap->GetBPP() == 1) {
-          flags |= FXRC_BITMASK_OUTPUT;
-        } else {
-          flags |= FXRC_BYTEMASK_OUTPUT;
-        }
-      }
-      if (m_pBitmap->IsCmykImage()) {
-        flags |= FXRC_CMYK_OUTPUT;
-      }
-      return flags;
-    }
-    case FXDC_DITHER_BITS:
-      return m_DitherBits;
-  }
-  return 0;
-}
-
-void CFX_AggDeviceDriver::SaveState() {
-  CFX_ClipRgn* pClip = NULL;
-  if (m_pClipRgn) {
-    pClip = new CFX_ClipRgn(*m_pClipRgn);
-  }
-  m_StateStack.Add(pClip);
-}
-
-void CFX_AggDeviceDriver::RestoreState(FX_BOOL bKeepSaved) {
-  if (m_StateStack.GetSize() == 0) {
-    delete m_pClipRgn;
-    m_pClipRgn = NULL;
-    return;
-  }
-  CFX_ClipRgn* pSavedClip = m_StateStack[m_StateStack.GetSize() - 1];
-  delete m_pClipRgn;
-  m_pClipRgn = NULL;
-  if (bKeepSaved) {
-    if (pSavedClip) {
-      m_pClipRgn = new CFX_ClipRgn(*pSavedClip);
-    }
-  } else {
-    m_StateStack.RemoveAt(m_StateStack.GetSize() - 1);
-    m_pClipRgn = pSavedClip;
-  }
-}
-
-void CFX_AggDeviceDriver::SetClipMask(agg::rasterizer_scanline_aa& rasterizer) {
-  FX_RECT path_rect(rasterizer.min_x(), rasterizer.min_y(),
-                    rasterizer.max_x() + 1, rasterizer.max_y() + 1);
-  path_rect.Intersect(m_pClipRgn->GetBox());
-  CFX_DIBitmapRef mask;
-  CFX_DIBitmap* pThisLayer = mask.New();
-  if (!pThisLayer) {
-    return;
-  }
-  pThisLayer->Create(path_rect.Width(), path_rect.Height(), FXDIB_8bppMask);
-  pThisLayer->Clear(0);
-  agg::rendering_buffer raw_buf(pThisLayer->GetBuffer(), pThisLayer->GetWidth(),
-                                pThisLayer->GetHeight(),
-                                pThisLayer->GetPitch());
-  agg::pixfmt_gray8 pixel_buf(raw_buf);
-  agg::renderer_base<agg::pixfmt_gray8> base_buf(pixel_buf);
-  agg::renderer_scanline_aa_offset<agg::renderer_base<agg::pixfmt_gray8> >
-      final_render(base_buf, path_rect.left, path_rect.top);
-  final_render.color(agg::gray8(255));
-  agg::scanline_u8 scanline;
-  agg::render_scanlines(rasterizer, scanline, final_render,
-                        (m_FillFlags & FXFILL_NOPATHSMOOTH) != 0);
-  m_pClipRgn->IntersectMaskF(path_rect.left, path_rect.top, mask);
-}
-
-FX_BOOL CFX_AggDeviceDriver::SetClip_PathFill(const CFX_PathData* pPathData,
-                                              const CFX_Matrix* pObject2Device,
-                                              int fill_mode) {
-  m_FillFlags = fill_mode;
-  if (!m_pClipRgn) {
-    m_pClipRgn = new CFX_ClipRgn(GetDeviceCaps(FXDC_PIXEL_WIDTH),
-                                 GetDeviceCaps(FXDC_PIXEL_HEIGHT));
-  }
-  if (pPathData->GetPointCount() == 5 || pPathData->GetPointCount() == 4) {
-    CFX_FloatRect rectf;
-    if (pPathData->IsRect(pObject2Device, &rectf)) {
-      rectf.Intersect(
-          CFX_FloatRect(0, 0, (FX_FLOAT)GetDeviceCaps(FXDC_PIXEL_WIDTH),
-                        (FX_FLOAT)GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-      FX_RECT rect = rectf.GetOutterRect();
-      m_pClipRgn->IntersectRect(rect);
-      return TRUE;
-    }
-  }
-  CAgg_PathData path_data;
-  path_data.BuildPath(pPathData, pObject2Device);
-  path_data.m_PathData.end_poly();
-  agg::rasterizer_scanline_aa rasterizer;
-  rasterizer.clip_box(0.0f, 0.0f, (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_WIDTH)),
-                      (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-  rasterizer.add_path(path_data.m_PathData);
-  rasterizer.filling_rule((fill_mode & 3) == FXFILL_WINDING
-                              ? agg::fill_non_zero
-                              : agg::fill_even_odd);
-  SetClipMask(rasterizer);
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::SetClip_PathStroke(
-    const CFX_PathData* pPathData,
-    const CFX_Matrix* pObject2Device,
-    const CFX_GraphStateData* pGraphState) {
-  if (!m_pClipRgn) {
-    m_pClipRgn = new CFX_ClipRgn(GetDeviceCaps(FXDC_PIXEL_WIDTH),
-                                 GetDeviceCaps(FXDC_PIXEL_HEIGHT));
-  }
-  CAgg_PathData path_data;
-  path_data.BuildPath(pPathData, NULL);
-  agg::rasterizer_scanline_aa rasterizer;
-  rasterizer.clip_box(0.0f, 0.0f, (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_WIDTH)),
-                      (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-  RasterizeStroke(rasterizer, path_data.m_PathData, pObject2Device,
-                  pGraphState);
-  rasterizer.filling_rule(agg::fill_non_zero);
-  SetClipMask(rasterizer);
-  return TRUE;
-}
-
-class CFX_Renderer {
- private:
-  int m_Alpha, m_Red, m_Green, m_Blue, m_Gray;
-  FX_DWORD m_Color;
-  FX_BOOL m_bFullCover;
-  FX_BOOL m_bRgbByteOrder;
-  CFX_DIBitmap* m_pOriDevice;
-  FX_RECT m_ClipBox;
-  const CFX_DIBitmap* m_pClipMask;
-  CFX_DIBitmap* m_pDevice;
-  const CFX_ClipRgn* m_pClipRgn;
-  void (CFX_Renderer::*composite_span)(uint8_t*,
-                                       int,
-                                       int,
-                                       int,
-                                       uint8_t*,
-                                       int,
-                                       int,
-                                       uint8_t*,
-                                       uint8_t*);
-
- public:
-  void prepare(unsigned) {}
-
-  void CompositeSpan(uint8_t* dest_scan,
-                     uint8_t* ori_scan,
-                     int Bpp,
-                     FX_BOOL bDestAlpha,
-                     int span_left,
-                     int span_len,
-                     uint8_t* cover_scan,
-                     int clip_left,
-                     int clip_right,
-                     uint8_t* clip_scan) {
-    ASSERT(!m_pDevice->IsCmykImage());
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    if (Bpp) {
-      dest_scan += col_start * Bpp;
-      ori_scan += col_start * Bpp;
-    } else {
-      dest_scan += col_start / 8;
-      ori_scan += col_start / 8;
-    }
-    if (m_bRgbByteOrder) {
-      if (Bpp == 4 && bDestAlpha) {
-        for (int col = col_start; col < col_end; col++) {
-          int src_alpha;
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-          uint8_t dest_alpha =
-              ori_scan[3] + src_alpha - ori_scan[3] * src_alpha / 255;
-          dest_scan[3] = dest_alpha;
-          int alpha_ratio = src_alpha * 255 / dest_alpha;
-          if (m_bFullCover) {
-            *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Red, alpha_ratio);
-            *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, alpha_ratio);
-            *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Blue, alpha_ratio);
-            dest_scan++;
-            ori_scan++;
-          } else {
-            int r = FXDIB_ALPHA_MERGE(*ori_scan++, m_Red, alpha_ratio);
-            int g = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, alpha_ratio);
-            int b = FXDIB_ALPHA_MERGE(*ori_scan++, m_Blue, alpha_ratio);
-            ori_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, r, cover_scan[col]);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, g, cover_scan[col]);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, b, cover_scan[col]);
-            dest_scan += 2;
-          }
-        }
-        return;
-      }
-      if (Bpp == 3 || Bpp == 4) {
-        for (int col = col_start; col < col_end; col++) {
-          int src_alpha;
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-          int r = FXDIB_ALPHA_MERGE(*ori_scan++, m_Red, src_alpha);
-          int g = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, src_alpha);
-          int b = FXDIB_ALPHA_MERGE(*ori_scan, m_Blue, src_alpha);
-          ori_scan += Bpp - 2;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, r, cover_scan[col]);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, g, cover_scan[col]);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, b, cover_scan[col]);
-          dest_scan += Bpp - 2;
-        }
-      }
-      return;
-    }
-    if (Bpp == 4 && bDestAlpha) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * clip_scan[col] / 255;
-        } else {
-          src_alpha = m_Alpha;
-        }
-        int src_alpha_covered = src_alpha * cover_scan[col] / 255;
-        if (src_alpha_covered == 0) {
-          dest_scan += 4;
-          continue;
-        }
-        if (cover_scan[col] == 255) {
-          dest_scan[3] = src_alpha_covered;
-          *dest_scan++ = m_Blue;
-          *dest_scan++ = m_Green;
-          *dest_scan = m_Red;
-          dest_scan += 2;
-          continue;
-        } else {
-          if (dest_scan[3] == 0) {
-            dest_scan[3] = src_alpha_covered;
-            *dest_scan++ = m_Blue;
-            *dest_scan++ = m_Green;
-            *dest_scan = m_Red;
-            dest_scan += 2;
-            continue;
-          }
-          uint8_t cover = cover_scan[col];
-          dest_scan[3] = FXDIB_ALPHA_MERGE(dest_scan[3], src_alpha, cover);
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, cover);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, cover);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, cover);
-          dest_scan += 2;
-        }
-      }
-      return;
-    }
-    if (Bpp == 3 || Bpp == 4) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * clip_scan[col] / 255;
-        } else {
-          src_alpha = m_Alpha;
-        }
-        if (m_bFullCover) {
-          *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Blue, src_alpha);
-          *dest_scan++ = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, src_alpha);
-          *dest_scan = FXDIB_ALPHA_MERGE(*ori_scan, m_Red, src_alpha);
-          dest_scan += Bpp - 2;
-          ori_scan += Bpp - 2;
-          continue;
-        }
-        int b = FXDIB_ALPHA_MERGE(*ori_scan++, m_Blue, src_alpha);
-        int g = FXDIB_ALPHA_MERGE(*ori_scan++, m_Green, src_alpha);
-        int r = FXDIB_ALPHA_MERGE(*ori_scan, m_Red, src_alpha);
-        ori_scan += Bpp - 2;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, b, cover_scan[col]);
-        dest_scan++;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, g, cover_scan[col]);
-        dest_scan++;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, r, cover_scan[col]);
-        dest_scan += Bpp - 2;
-        continue;
-      }
-      return;
-    }
-    if (Bpp == 1) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * clip_scan[col] / 255;
-        } else {
-          src_alpha = m_Alpha;
-        }
-        if (m_bFullCover) {
-          *dest_scan = FXDIB_ALPHA_MERGE(*ori_scan++, m_Gray, src_alpha);
-        } else {
-          int gray = FXDIB_ALPHA_MERGE(*ori_scan++, m_Gray, src_alpha);
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, cover_scan[col]);
-          dest_scan++;
-        }
-      }
-    } else {
-      int index = 0;
-      if (m_pDevice->GetPalette()) {
-        for (int i = 0; i < 2; i++) {
-          if (FXARGB_TODIB(m_pDevice->GetPalette()[i]) == m_Color) {
-            index = i;
-          }
-        }
-      } else {
-        index = ((uint8_t)m_Color == 0xff) ? 1 : 0;
-      }
-      uint8_t* dest_scan1 = dest_scan;
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-        } else {
-          src_alpha = m_Alpha * cover_scan[col] / 255;
-        }
-        if (src_alpha) {
-          if (!index) {
-            *dest_scan1 &= ~(1 << (7 - (col + span_left) % 8));
-          } else {
-            *dest_scan1 |= 1 << (7 - (col + span_left) % 8);
-          }
-        }
-        dest_scan1 = dest_scan + (span_left % 8 + col - col_start + 1) / 8;
-      }
-    }
-  }
-
-  void CompositeSpan1bpp(uint8_t* dest_scan,
-                         int Bpp,
-                         int span_left,
-                         int span_len,
-                         uint8_t* cover_scan,
-                         int clip_left,
-                         int clip_right,
-                         uint8_t* clip_scan,
-                         uint8_t* dest_extra_alpha_scan) {
-    ASSERT(!m_bRgbByteOrder);
-    ASSERT(!m_pDevice->IsCmykImage());
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    dest_scan += col_start / 8;
-    int index = 0;
-    if (m_pDevice->GetPalette()) {
-      for (int i = 0; i < 2; i++) {
-        if (FXARGB_TODIB(m_pDevice->GetPalette()[i]) == m_Color) {
-          index = i;
-        }
-      }
-    } else {
-      index = ((uint8_t)m_Color == 0xff) ? 1 : 0;
-    }
-    uint8_t* dest_scan1 = dest_scan;
-    for (int col = col_start; col < col_end; col++) {
-      int src_alpha;
-      if (clip_scan) {
-        src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-      } else {
-        src_alpha = m_Alpha * cover_scan[col] / 255;
-      }
-      if (src_alpha) {
-        if (!index) {
-          *dest_scan1 &= ~(1 << (7 - (col + span_left) % 8));
-        } else {
-          *dest_scan1 |= 1 << (7 - (col + span_left) % 8);
-        }
-      }
-      dest_scan1 = dest_scan + (span_left % 8 + col - col_start + 1) / 8;
-    }
-  }
-
-  void CompositeSpanGray(uint8_t* dest_scan,
-                         int Bpp,
-                         int span_left,
-                         int span_len,
-                         uint8_t* cover_scan,
-                         int clip_left,
-                         int clip_right,
-                         uint8_t* clip_scan,
-                         uint8_t* dest_extra_alpha_scan) {
-    ASSERT(!m_bRgbByteOrder);
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    dest_scan += col_start;
-    if (dest_extra_alpha_scan) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (m_bFullCover) {
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-        } else {
-          if (clip_scan) {
-            src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-          } else {
-            src_alpha = m_Alpha * cover_scan[col] / 255;
-          }
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *dest_scan = m_Gray;
-            *dest_extra_alpha_scan = m_Alpha;
-          } else {
-            uint8_t dest_alpha = (*dest_extra_alpha_scan) + src_alpha -
-                                 (*dest_extra_alpha_scan) * src_alpha / 255;
-            *dest_extra_alpha_scan++ = dest_alpha;
-            int alpha_ratio = src_alpha * 255 / dest_alpha;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Gray, alpha_ratio);
-            dest_scan++;
-            continue;
-          }
-        }
-        dest_extra_alpha_scan++;
-        dest_scan++;
-      }
-    } else {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-        } else {
-          src_alpha = m_Alpha * cover_scan[col] / 255;
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *dest_scan = m_Gray;
-          } else {
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Gray, src_alpha);
-          }
-        }
-        dest_scan++;
-      }
-    }
-  }
-
-  void CompositeSpanARGB(uint8_t* dest_scan,
-                         int Bpp,
-                         int span_left,
-                         int span_len,
-                         uint8_t* cover_scan,
-                         int clip_left,
-                         int clip_right,
-                         uint8_t* clip_scan,
-                         uint8_t* dest_extra_alpha_scan) {
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    dest_scan += col_start * Bpp;
-    if (m_bRgbByteOrder) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (m_bFullCover) {
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-        } else {
-          if (clip_scan) {
-            src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-          } else {
-            src_alpha = m_Alpha * cover_scan[col] / 255;
-          }
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *(FX_DWORD*)dest_scan = m_Color;
-          } else {
-            uint8_t dest_alpha =
-                dest_scan[3] + src_alpha - dest_scan[3] * src_alpha / 255;
-            dest_scan[3] = dest_alpha;
-            int alpha_ratio = src_alpha * 255 / dest_alpha;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, alpha_ratio);
-            dest_scan += 2;
-            continue;
-          }
-        }
-        dest_scan += 4;
-      }
-      return;
-    }
-    for (int col = col_start; col < col_end; col++) {
-      int src_alpha;
-      if (m_bFullCover) {
-        if (clip_scan) {
-          src_alpha = m_Alpha * clip_scan[col] / 255;
-        } else {
-          src_alpha = m_Alpha;
-        }
-      } else {
-        if (clip_scan) {
-          src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-        } else {
-          src_alpha = m_Alpha * cover_scan[col] / 255;
-        }
-      }
-      if (src_alpha) {
-        if (src_alpha == 255) {
-          *(FX_DWORD*)dest_scan = m_Color;
-        } else {
-          if (dest_scan[3] == 0) {
-            dest_scan[3] = src_alpha;
-            *dest_scan++ = m_Blue;
-            *dest_scan++ = m_Green;
-            *dest_scan = m_Red;
-            dest_scan += 2;
-            continue;
-          }
-          uint8_t dest_alpha =
-              dest_scan[3] + src_alpha - dest_scan[3] * src_alpha / 255;
-          dest_scan[3] = dest_alpha;
-          int alpha_ratio = src_alpha * 255 / dest_alpha;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, alpha_ratio);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, alpha_ratio);
-          dest_scan++;
-          *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, alpha_ratio);
-          dest_scan += 2;
-          continue;
-        }
-      }
-      dest_scan += Bpp;
-    }
-  }
-
-  void CompositeSpanRGB(uint8_t* dest_scan,
-                        int Bpp,
-                        int span_left,
-                        int span_len,
-                        uint8_t* cover_scan,
-                        int clip_left,
-                        int clip_right,
-                        uint8_t* clip_scan,
-                        uint8_t* dest_extra_alpha_scan) {
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    dest_scan += col_start * Bpp;
-    if (m_bRgbByteOrder) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-        } else {
-          src_alpha = m_Alpha * cover_scan[col] / 255;
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            if (Bpp == 4) {
-              *(FX_DWORD*)dest_scan = m_Color;
-            } else if (Bpp == 3) {
-              *dest_scan++ = m_Red;
-              *dest_scan++ = m_Green;
-              *dest_scan++ = m_Blue;
-              continue;
-            }
-          } else {
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, src_alpha);
-            dest_scan += Bpp - 2;
-            continue;
-          }
-        }
-        dest_scan += Bpp;
-      }
-      return;
-    }
-    if (Bpp == 3 && dest_extra_alpha_scan) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (m_bFullCover) {
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-        } else {
-          if (clip_scan) {
-            src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-          } else {
-            src_alpha = m_Alpha * cover_scan[col] / 255;
-          }
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *dest_scan++ = (uint8_t)m_Blue;
-            *dest_scan++ = (uint8_t)m_Green;
-            *dest_scan++ = (uint8_t)m_Red;
-            *dest_extra_alpha_scan++ = (uint8_t)m_Alpha;
-            continue;
-          } else {
-            uint8_t dest_alpha = (*dest_extra_alpha_scan) + src_alpha -
-                                 (*dest_extra_alpha_scan) * src_alpha / 255;
-            *dest_extra_alpha_scan++ = dest_alpha;
-            int alpha_ratio = src_alpha * 255 / dest_alpha;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, alpha_ratio);
-            dest_scan++;
-            continue;
-          }
-        }
-        dest_extra_alpha_scan++;
-        dest_scan += Bpp;
-      }
-    } else {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (m_bFullCover) {
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-        } else {
-          if (clip_scan) {
-            src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-          } else {
-            src_alpha = m_Alpha * cover_scan[col] / 255;
-          }
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            if (Bpp == 4) {
-              *(FX_DWORD*)dest_scan = m_Color;
-            } else if (Bpp == 3) {
-              *dest_scan++ = m_Blue;
-              *dest_scan++ = m_Green;
-              *dest_scan++ = m_Red;
-              continue;
-            }
-          } else {
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, src_alpha);
-            dest_scan += Bpp - 2;
-            continue;
-          }
-        }
-        dest_scan += Bpp;
-      }
-    }
-  }
-
-  void CompositeSpanCMYK(uint8_t* dest_scan,
-                         int Bpp,
-                         int span_left,
-                         int span_len,
-                         uint8_t* cover_scan,
-                         int clip_left,
-                         int clip_right,
-                         uint8_t* clip_scan,
-                         uint8_t* dest_extra_alpha_scan) {
-    ASSERT(!m_bRgbByteOrder);
-    int col_start = span_left < clip_left ? clip_left - span_left : 0;
-    int col_end = (span_left + span_len) < clip_right
-                      ? span_len
-                      : (clip_right - span_left);
-    dest_scan += col_start * 4;
-    if (dest_extra_alpha_scan) {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (m_bFullCover) {
-          if (clip_scan) {
-            src_alpha = m_Alpha * clip_scan[col] / 255;
-          } else {
-            src_alpha = m_Alpha;
-          }
-        } else {
-          if (clip_scan) {
-            src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-          } else {
-            src_alpha = m_Alpha * cover_scan[col] / 255;
-          }
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *(FX_CMYK*)dest_scan = m_Color;
-            *dest_extra_alpha_scan = (uint8_t)m_Alpha;
-          } else {
-            uint8_t dest_alpha = (*dest_extra_alpha_scan) + src_alpha -
-                                 (*dest_extra_alpha_scan) * src_alpha / 255;
-            *dest_extra_alpha_scan++ = dest_alpha;
-            int alpha_ratio = src_alpha * 255 / dest_alpha;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, alpha_ratio);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Gray, alpha_ratio);
-            dest_scan++;
-            continue;
-          }
-        }
-        dest_extra_alpha_scan++;
-        dest_scan += 4;
-      }
-    } else {
-      for (int col = col_start; col < col_end; col++) {
-        int src_alpha;
-        if (clip_scan) {
-          src_alpha = m_Alpha * cover_scan[col] * clip_scan[col] / 255 / 255;
-        } else {
-          src_alpha = m_Alpha * cover_scan[col] / 255;
-        }
-        if (src_alpha) {
-          if (src_alpha == 255) {
-            *(FX_CMYK*)dest_scan = m_Color;
-          } else {
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Red, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Green, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Blue, src_alpha);
-            dest_scan++;
-            *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, m_Gray, src_alpha);
-            dest_scan++;
-            continue;
-          }
-        }
-        dest_scan += 4;
-      }
-    }
-  }
-
-  template <class Scanline>
-  void render(const Scanline& sl) {
-    if (!m_pOriDevice && !composite_span) {
-      return;
-    }
-    int y = sl.y();
-    if (y < m_ClipBox.top || y >= m_ClipBox.bottom) {
-      return;
-    }
-    uint8_t* dest_scan = m_pDevice->GetBuffer() + m_pDevice->GetPitch() * y;
-    uint8_t* dest_scan_extra_alpha = NULL;
-    CFX_DIBitmap* pAlphaMask = m_pDevice->m_pAlphaMask;
-    if (pAlphaMask) {
-      dest_scan_extra_alpha =
-          pAlphaMask->GetBuffer() + pAlphaMask->GetPitch() * y;
-    }
-    uint8_t* ori_scan = NULL;
-    if (m_pOriDevice) {
-      ori_scan = m_pOriDevice->GetBuffer() + m_pOriDevice->GetPitch() * y;
-    }
-    int Bpp = m_pDevice->GetBPP() / 8;
-    FX_BOOL bDestAlpha = m_pDevice->HasAlpha() || m_pDevice->IsAlphaMask();
-    unsigned num_spans = sl.num_spans();
-    typename Scanline::const_iterator span = sl.begin();
-    while (1) {
-      int x = span->x;
-      ASSERT(span->len > 0);
-      uint8_t* dest_pos = NULL;
-      uint8_t* dest_extra_alpha_pos = NULL;
-      uint8_t* ori_pos = NULL;
-      if (Bpp) {
-        ori_pos = ori_scan ? ori_scan + x * Bpp : NULL;
-        dest_pos = dest_scan + x * Bpp;
-        dest_extra_alpha_pos =
-            dest_scan_extra_alpha ? dest_scan_extra_alpha + x : NULL;
-      } else {
-        dest_pos = dest_scan + x / 8;
-        ori_pos = ori_scan ? ori_scan + x / 8 : NULL;
-      }
-      uint8_t* clip_pos = NULL;
-      if (m_pClipMask) {
-        clip_pos = m_pClipMask->GetBuffer() +
-                   (y - m_ClipBox.top) * m_pClipMask->GetPitch() + x -
-                   m_ClipBox.left;
-      }
-      if (ori_pos) {
-        CompositeSpan(dest_pos, ori_pos, Bpp, bDestAlpha, x, span->len,
-                      span->covers, m_ClipBox.left, m_ClipBox.right, clip_pos);
-      } else {
-        (this->*composite_span)(dest_pos, Bpp, x, span->len, span->covers,
-                                m_ClipBox.left, m_ClipBox.right, clip_pos,
-                                dest_extra_alpha_pos);
-      }
-      if (--num_spans == 0) {
-        break;
-      }
-      ++span;
-    }
-  }
-
-  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) {
-    m_pDevice = pDevice;
-    m_pClipRgn = pClipRgn;
-    composite_span = NULL;
-    m_bRgbByteOrder = bRgbByteOrder;
-    m_pOriDevice = pOriDevice;
-    if (m_pClipRgn) {
-      m_ClipBox = m_pClipRgn->GetBox();
-    } else {
-      m_ClipBox.left = m_ClipBox.top = 0;
-      m_ClipBox.right = m_pDevice->GetWidth();
-      m_ClipBox.bottom = m_pDevice->GetHeight();
-    }
-    m_pClipMask = NULL;
-    if (m_pClipRgn && m_pClipRgn->GetType() == CFX_ClipRgn::MaskF) {
-      m_pClipMask = m_pClipRgn->GetMask();
-    }
-    m_bFullCover = bFullCover;
-    FX_BOOL bObjectCMYK = FXGETFLAG_COLORTYPE(alpha_flag);
-    FX_BOOL bDeviceCMYK = pDevice->IsCmykImage();
-    m_Alpha = bObjectCMYK ? FXGETFLAG_ALPHA_FILL(alpha_flag) : FXARGB_A(color);
-    ICodec_IccModule* pIccModule = NULL;
-    if (!CFX_GEModule::Get()->GetCodecModule() ||
-        !CFX_GEModule::Get()->GetCodecModule()->GetIccModule()) {
-      pIccTransform = NULL;
-    } else {
-      pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-    }
-    if (m_pDevice->GetBPP() == 8) {
-      ASSERT(!m_bRgbByteOrder);
-      composite_span = &CFX_Renderer::CompositeSpanGray;
-      if (m_pDevice->IsAlphaMask()) {
-        m_Gray = 255;
-      } else {
-        if (pIccTransform) {
-          uint8_t gray;
-          color = bObjectCMYK ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
-          pIccModule->TranslateScanline(pIccTransform, &gray,
-                                        (const uint8_t*)&color, 1);
-          m_Gray = gray;
-        } else {
-          if (bObjectCMYK) {
-            uint8_t r, g, b;
-            AdobeCMYK_to_sRGB1(FXSYS_GetCValue(color), FXSYS_GetMValue(color),
-                               FXSYS_GetYValue(color), FXSYS_GetKValue(color),
-                               r, g, b);
-            m_Gray = FXRGB2GRAY(r, g, b);
-          } else {
-            m_Gray =
-                FXRGB2GRAY(FXARGB_R(color), FXARGB_G(color), FXARGB_B(color));
-          }
-        }
-      }
-      return TRUE;
-    }
-    if (bDeviceCMYK) {
-      ASSERT(!m_bRgbByteOrder);
-      composite_span = &CFX_Renderer::CompositeSpanCMYK;
-      if (bObjectCMYK) {
-        m_Color = FXCMYK_TODIB(color);
-        if (pIccTransform) {
-          pIccModule->TranslateScanline(pIccTransform, (uint8_t*)&m_Color,
-                                        (const uint8_t*)&m_Color, 1);
-        }
-      } else {
-        if (!pIccTransform) {
-          return FALSE;
-        }
-        color = FXARGB_TODIB(color);
-        pIccModule->TranslateScanline(pIccTransform, (uint8_t*)&m_Color,
-                                      (const uint8_t*)&color, 1);
-      }
-      m_Red = ((uint8_t*)&m_Color)[0];
-      m_Green = ((uint8_t*)&m_Color)[1];
-      m_Blue = ((uint8_t*)&m_Color)[2];
-      m_Gray = ((uint8_t*)&m_Color)[3];
-    } else {
-      composite_span = (pDevice->GetFormat() == FXDIB_Argb)
-                           ? &CFX_Renderer::CompositeSpanARGB
-                           : &CFX_Renderer::CompositeSpanRGB;
-      if (pIccTransform) {
-        color = bObjectCMYK ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
-        pIccModule->TranslateScanline(pIccTransform, (uint8_t*)&m_Color,
-                                      (const uint8_t*)&color, 1);
-        ((uint8_t*)&m_Color)[3] = m_Alpha;
-        m_Red = ((uint8_t*)&m_Color)[2];
-        m_Green = ((uint8_t*)&m_Color)[1];
-        m_Blue = ((uint8_t*)&m_Color)[0];
-        if (m_bRgbByteOrder) {
-          m_Color = FXARGB_TODIB(m_Color);
-          m_Color = FXARGB_TOBGRORDERDIB(m_Color);
-        }
-      } else {
-        if (bObjectCMYK) {
-          uint8_t r, g, b;
-          AdobeCMYK_to_sRGB1(FXSYS_GetCValue(color), FXSYS_GetMValue(color),
-                             FXSYS_GetYValue(color), FXSYS_GetKValue(color), r,
-                             g, b);
-          m_Color = FXARGB_MAKE(m_Alpha, r, g, b);
-          if (m_bRgbByteOrder) {
-            m_Color = FXARGB_TOBGRORDERDIB(m_Color);
-          } else {
-            m_Color = FXARGB_TODIB(m_Color);
-          }
-          m_Red = r;
-          m_Green = g;
-          m_Blue = b;
-        } else {
-          if (m_bRgbByteOrder) {
-            m_Color = FXARGB_TOBGRORDERDIB(color);
-          } else {
-            m_Color = FXARGB_TODIB(color);
-          }
-          ArgbDecode(color, m_Alpha, m_Red, m_Green, m_Blue);
-        }
-      }
-    }
-    if (m_pDevice->GetBPP() == 1) {
-      composite_span = &CFX_Renderer::CompositeSpan1bpp;
-    }
-    return TRUE;
-  }
-};
-
-FX_BOOL CFX_AggDeviceDriver::RenderRasterizer(
-    agg::rasterizer_scanline_aa& rasterizer,
-    FX_DWORD color,
-    FX_BOOL bFullCover,
-    FX_BOOL bGroupKnockout,
-    int alpha_flag,
-    void* pIccTransform) {
-  CFX_DIBitmap* pt = bGroupKnockout ? m_pOriDevice : NULL;
-  CFX_Renderer render;
-  if (!render.Init(m_pBitmap, pt, m_pClipRgn, color, bFullCover,
-                   m_bRgbByteOrder, alpha_flag, pIccTransform)) {
-    return FALSE;
-  }
-  agg::scanline_u8 scanline;
-  agg::render_scanlines(rasterizer, scanline, render,
-                        (m_FillFlags & FXFILL_NOPATHSMOOTH) != 0);
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::DrawPath(const CFX_PathData* pPathData,
-                                      const CFX_Matrix* pObject2Device,
-                                      const CFX_GraphStateData* pGraphState,
-                                      FX_DWORD fill_color,
-                                      FX_DWORD stroke_color,
-                                      int fill_mode,
-                                      int alpha_flag,
-                                      void* pIccTransform,
-                                      int blend_type) {
-  if (blend_type != FXDIB_BLEND_NORMAL) {
-    return FALSE;
-  }
-  if (!GetBuffer()) {
-    return TRUE;
-  }
-  m_FillFlags = fill_mode;
-  if ((fill_mode & 3) && fill_color) {
-    CAgg_PathData path_data;
-    path_data.BuildPath(pPathData, pObject2Device);
-    agg::rasterizer_scanline_aa rasterizer;
-    rasterizer.clip_box(0.0f, 0.0f, (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_WIDTH)),
-                        (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-    rasterizer.add_path(path_data.m_PathData);
-    rasterizer.filling_rule((fill_mode & 3) == FXFILL_WINDING
-                                ? agg::fill_non_zero
-                                : agg::fill_even_odd);
-    if (!RenderRasterizer(rasterizer, fill_color, fill_mode & FXFILL_FULLCOVER,
-                          FALSE, alpha_flag, pIccTransform)) {
-      return FALSE;
-    }
-  }
-  int stroke_alpha = FXGETFLAG_COLORTYPE(alpha_flag)
-                         ? FXGETFLAG_ALPHA_STROKE(alpha_flag)
-                         : FXARGB_A(stroke_color);
-  if (pGraphState && stroke_alpha) {
-    if (fill_mode & FX_ZEROAREA_FILL) {
-      CAgg_PathData path_data;
-      path_data.BuildPath(pPathData, pObject2Device);
-      agg::rasterizer_scanline_aa rasterizer;
-      rasterizer.clip_box(0.0f, 0.0f,
-                          (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_WIDTH)),
-                          (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-      RasterizeStroke(rasterizer, path_data.m_PathData, NULL, pGraphState, 1,
-                      FALSE, fill_mode & FX_STROKE_TEXT_MODE);
-      int fill_flag = FXGETFLAG_COLORTYPE(alpha_flag) << 8 |
-                      FXGETFLAG_ALPHA_STROKE(alpha_flag);
-      if (!RenderRasterizer(rasterizer, stroke_color,
-                            fill_mode & FXFILL_FULLCOVER, m_bGroupKnockout,
-                            fill_flag, pIccTransform)) {
-        return FALSE;
-      }
-      return TRUE;
-    }
-    CFX_Matrix matrix1, matrix2;
-    if (pObject2Device) {
-      matrix1.a = std::max(FXSYS_fabs(pObject2Device->a),
-                           FXSYS_fabs(pObject2Device->b));
-      matrix1.d = matrix1.a;
-      matrix2.Set(pObject2Device->a / matrix1.a, pObject2Device->b / matrix1.a,
-                  pObject2Device->c / matrix1.d, pObject2Device->d / matrix1.d,
-                  0, 0);
-      CFX_Matrix mtRervese;
-      mtRervese.SetReverse(matrix2);
-      matrix1 = *pObject2Device;
-      matrix1.Concat(mtRervese);
-    }
-    CAgg_PathData path_data;
-    path_data.BuildPath(pPathData, &matrix1);
-    agg::rasterizer_scanline_aa rasterizer;
-    rasterizer.clip_box(0.0f, 0.0f, (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_WIDTH)),
-                        (FX_FLOAT)(GetDeviceCaps(FXDC_PIXEL_HEIGHT)));
-    RasterizeStroke(rasterizer, path_data.m_PathData, &matrix2, pGraphState,
-                    matrix1.a, FALSE, fill_mode & FX_STROKE_TEXT_MODE);
-    int fill_flag = FXGETFLAG_COLORTYPE(alpha_flag) << 8 |
-                    FXGETFLAG_ALPHA_STROKE(alpha_flag);
-    if (!RenderRasterizer(rasterizer, stroke_color,
-                          fill_mode & FXFILL_FULLCOVER, m_bGroupKnockout,
-                          fill_flag, pIccTransform)) {
-      return FALSE;
-    }
-  }
-  return TRUE;
-}
-
-void RgbByteOrderSetPixel(CFX_DIBitmap* pBitmap, int x, int y, FX_DWORD argb) {
-  if (x < 0 || x >= pBitmap->GetWidth() || y < 0 || y >= pBitmap->GetHeight()) {
-    return;
-  }
-  uint8_t* pos = (uint8_t*)pBitmap->GetBuffer() + y * pBitmap->GetPitch() +
-                 x * pBitmap->GetBPP() / 8;
-  if (pBitmap->GetFormat() == FXDIB_Argb) {
-    FXARGB_SETRGBORDERDIB(pos, ArgbGamma(argb));
-  } else {
-    int alpha = FXARGB_A(argb);
-    pos[0] = (FXARGB_R(argb) * alpha + pos[0] * (255 - alpha)) / 255;
-    pos[1] = (FXARGB_G(argb) * alpha + pos[1] * (255 - alpha)) / 255;
-    pos[2] = (FXARGB_B(argb) * alpha + pos[2] * (255 - alpha)) / 255;
-  }
-}
-
-void RgbByteOrderCompositeRect(CFX_DIBitmap* pBitmap,
-                               int left,
-                               int top,
-                               int width,
-                               int height,
-                               FX_ARGB argb) {
-  int src_alpha = FXARGB_A(argb);
-  if (src_alpha == 0) {
-    return;
-  }
-  FX_RECT rect(left, top, left + width, top + height);
-  rect.Intersect(0, 0, pBitmap->GetWidth(), pBitmap->GetHeight());
-  width = rect.Width();
-  int src_r = FXARGB_R(argb), src_g = FXARGB_G(argb), src_b = FXARGB_B(argb);
-  int Bpp = pBitmap->GetBPP() / 8;
-  FX_BOOL bAlpha = pBitmap->HasAlpha();
-  int dib_argb = FXARGB_TOBGRORDERDIB(argb);
-  uint8_t* pBuffer = pBitmap->GetBuffer();
-  if (src_alpha == 255) {
-    for (int row = rect.top; row < rect.bottom; row++) {
-      uint8_t* dest_scan =
-          pBuffer + row * pBitmap->GetPitch() + rect.left * Bpp;
-      if (Bpp == 4) {
-        FX_DWORD* scan = (FX_DWORD*)dest_scan;
-        for (int col = 0; col < width; col++) {
-          *scan++ = dib_argb;
-        }
-      } else {
-        for (int col = 0; col < width; col++) {
-          *dest_scan++ = src_r;
-          *dest_scan++ = src_g;
-          *dest_scan++ = src_b;
-        }
-      }
-    }
-    return;
-  }
-  src_r = FX_GAMMA(src_r);
-  src_g = FX_GAMMA(src_g);
-  src_b = FX_GAMMA(src_b);
-  for (int row = rect.top; row < rect.bottom; row++) {
-    uint8_t* dest_scan = pBuffer + row * pBitmap->GetPitch() + rect.left * Bpp;
-    if (bAlpha) {
-      for (int col = 0; col < width; col++) {
-        uint8_t back_alpha = dest_scan[3];
-        if (back_alpha == 0) {
-          FXARGB_SETRGBORDERDIB(dest_scan,
-                                FXARGB_MAKE(src_alpha, src_r, src_g, src_b));
-          dest_scan += 4;
-          continue;
-        }
-        uint8_t dest_alpha =
-            back_alpha + src_alpha - back_alpha * src_alpha / 255;
-        dest_scan[3] = dest_alpha;
-        int alpha_ratio = src_alpha * 255 / dest_alpha;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_r, alpha_ratio);
-        dest_scan++;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_g, alpha_ratio);
-        dest_scan++;
-        *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, src_b, alpha_ratio);
-        dest_scan += 2;
-      }
-    } else {
-      for (int col = 0; col < width; col++) {
-        *dest_scan = FX_GAMMA_INVERSE(
-            FXDIB_ALPHA_MERGE(FX_GAMMA(*dest_scan), src_r, src_alpha));
-        dest_scan++;
-        *dest_scan = FX_GAMMA_INVERSE(
-            FXDIB_ALPHA_MERGE(FX_GAMMA(*dest_scan), src_g, src_alpha));
-        dest_scan++;
-        *dest_scan = FX_GAMMA_INVERSE(
-            FXDIB_ALPHA_MERGE(FX_GAMMA(*dest_scan), src_b, src_alpha));
-        dest_scan++;
-        if (Bpp == 4) {
-          dest_scan++;
-        }
-      }
-    }
-  }
-}
-
-void RgbByteOrderTransferBitmap(CFX_DIBitmap* pBitmap,
-                                int dest_left,
-                                int dest_top,
-                                int width,
-                                int height,
-                                const CFX_DIBSource* pSrcBitmap,
-                                int src_left,
-                                int src_top) {
-  if (!pBitmap) {
-    return;
-  }
-  pBitmap->GetOverlapRect(dest_left, dest_top, width, height,
-                          pSrcBitmap->GetWidth(), pSrcBitmap->GetHeight(),
-                          src_left, src_top, NULL);
-  if (width == 0 || height == 0) {
-    return;
-  }
-  int Bpp = pBitmap->GetBPP() / 8;
-  FXDIB_Format dest_format = pBitmap->GetFormat();
-  FXDIB_Format src_format = pSrcBitmap->GetFormat();
-  int pitch = pBitmap->GetPitch();
-  uint8_t* buffer = pBitmap->GetBuffer();
-  if (dest_format == src_format) {
-    for (int row = 0; row < height; row++) {
-      uint8_t* dest_scan = buffer + (dest_top + row) * pitch + dest_left * Bpp;
-      uint8_t* src_scan =
-          (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * Bpp;
-      if (Bpp == 4) {
-        for (int col = 0; col < width; col++) {
-          FXARGB_SETDIB(dest_scan, FXARGB_MAKE(src_scan[3], src_scan[0],
-                                               src_scan[1], src_scan[2]));
-          dest_scan += 4;
-          src_scan += 4;
-        }
-      } else {
-        for (int col = 0; col < width; col++) {
-          *dest_scan++ = src_scan[2];
-          *dest_scan++ = src_scan[1];
-          *dest_scan++ = src_scan[0];
-          src_scan += 3;
-        }
-      }
-    }
-    return;
-  }
-  uint8_t* dest_buf = buffer + dest_top * pitch + dest_left * Bpp;
-  if (dest_format == FXDIB_Rgb) {
-    if (src_format == FXDIB_Rgb32) {
-      for (int row = 0; row < height; row++) {
-        uint8_t* dest_scan = dest_buf + row * pitch;
-        uint8_t* src_scan =
-            (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * 4;
-        for (int col = 0; col < width; col++) {
-          *dest_scan++ = src_scan[2];
-          *dest_scan++ = src_scan[1];
-          *dest_scan++ = src_scan[0];
-          src_scan += 4;
-        }
-      }
-    } else {
-      ASSERT(FALSE);
-    }
-  } else if (dest_format == FXDIB_Argb || dest_format == FXDIB_Rgb32) {
-    if (src_format == FXDIB_Rgb) {
-      for (int row = 0; row < height; row++) {
-        uint8_t* dest_scan = (uint8_t*)(dest_buf + row * pitch);
-        uint8_t* src_scan =
-            (uint8_t*)pSrcBitmap->GetScanline(src_top + row) + src_left * 3;
-        if (src_format == FXDIB_Argb) {
-          for (int col = 0; col < width; col++) {
-            FXARGB_SETDIB(dest_scan, FXARGB_MAKE(0xff, FX_GAMMA(src_scan[0]),
-                                                 FX_GAMMA(src_scan[1]),
-                                                 FX_GAMMA(src_scan[2])));
-            dest_scan += 4;
-            src_scan += 3;
-          }
-        } else {
-          for (int col = 0; col < width; col++) {
-            FXARGB_SETDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[0], src_scan[1],
-                                                 src_scan[2]));
-            dest_scan += 4;
-            src_scan += 3;
-          }
-        }
-      }
-    } else if (src_format == FXDIB_Rgb32) {
-      ASSERT(dest_format == FXDIB_Argb);
-      for (int row = 0; row < height; row++) {
-        uint8_t* dest_scan = dest_buf + row * pitch;
-        uint8_t* src_scan =
-            (uint8_t*)(pSrcBitmap->GetScanline(src_top + row) + src_left * 4);
-        for (int col = 0; col < width; col++) {
-          FXARGB_SETDIB(dest_scan, FXARGB_MAKE(0xff, src_scan[0], src_scan[1],
-                                               src_scan[2]));
-          src_scan += 4;
-          dest_scan += 4;
-        }
-      }
-    }
-  } else {
-    ASSERT(FALSE);
-  }
-}
-
-FX_ARGB _DefaultCMYK2ARGB(FX_CMYK cmyk, uint8_t alpha) {
-  uint8_t r, g, b;
-  AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
-                     FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r, g, b);
-  return ArgbEncode(alpha, r, g, b);
-}
-
-FX_BOOL _DibSetPixel(CFX_DIBitmap* pDevice,
-                     int x,
-                     int y,
-                     FX_DWORD color,
-                     int alpha_flag,
-                     void* pIccTransform) {
-  FX_BOOL bObjCMYK = FXGETFLAG_COLORTYPE(alpha_flag);
-  int alpha = bObjCMYK ? FXGETFLAG_ALPHA_FILL(alpha_flag) : FXARGB_A(color);
-  if (pIccTransform) {
-    ICodec_IccModule* pIccModule =
-        CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-    color = bObjCMYK ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
-    pIccModule->TranslateScanline(pIccTransform, (uint8_t*)&color,
-                                  (uint8_t*)&color, 1);
-    color = bObjCMYK ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
-    if (!pDevice->IsCmykImage()) {
-      color = (color & 0xffffff) | (alpha << 24);
-    }
-  } else {
-    if (pDevice->IsCmykImage()) {
-      if (!bObjCMYK) {
-        return FALSE;
-      }
-    } else {
-      if (bObjCMYK) {
-        color = _DefaultCMYK2ARGB(color, alpha);
-      }
-    }
-  }
-  pDevice->SetPixel(x, y, color);
-  if (pDevice->m_pAlphaMask) {
-    pDevice->m_pAlphaMask->SetPixel(x, y, alpha << 24);
-  }
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::SetPixel(int x,
-                                      int y,
-                                      FX_DWORD color,
-                                      int alpha_flag,
-                                      void* pIccTransform) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  if (!CFX_GEModule::Get()->GetCodecModule() ||
-      !CFX_GEModule::Get()->GetCodecModule()->GetIccModule()) {
-    pIccTransform = NULL;
-  }
-  if (!m_pClipRgn) {
-    if (m_bRgbByteOrder) {
-      RgbByteOrderSetPixel(m_pBitmap, x, y, color);
-    } else {
-      return _DibSetPixel(m_pBitmap, x, y, color, alpha_flag, pIccTransform);
-    }
-  } else if (m_pClipRgn->GetBox().Contains(x, y)) {
-    if (m_pClipRgn->GetType() == CFX_ClipRgn::RectI) {
-      if (m_bRgbByteOrder) {
-        RgbByteOrderSetPixel(m_pBitmap, x, y, color);
-      } else {
-        return _DibSetPixel(m_pBitmap, x, y, color, alpha_flag, pIccTransform);
-      }
-    } else if (m_pClipRgn->GetType() == CFX_ClipRgn::MaskF) {
-      const CFX_DIBitmap* pMask = m_pClipRgn->GetMask();
-      FX_BOOL bCMYK = FXGETFLAG_COLORTYPE(alpha_flag);
-      int new_alpha =
-          bCMYK ? FXGETFLAG_ALPHA_FILL(alpha_flag) : FXARGB_A(color);
-      new_alpha = new_alpha * pMask->GetScanline(y)[x] / 255;
-      if (m_bRgbByteOrder) {
-        RgbByteOrderSetPixel(m_pBitmap, x, y,
-                             (color & 0xffffff) | (new_alpha << 24));
-        return TRUE;
-      }
-      if (bCMYK) {
-        FXSETFLAG_ALPHA_FILL(alpha_flag, new_alpha);
-      } else {
-        color = (color & 0xffffff) | (new_alpha << 24);
-      }
-      return _DibSetPixel(m_pBitmap, x, y, color, alpha_flag, pIccTransform);
-    }
-  }
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::FillRect(const FX_RECT* pRect,
-                                      FX_DWORD fill_color,
-                                      int alpha_flag,
-                                      void* pIccTransform,
-                                      int blend_type) {
-  if (blend_type != FXDIB_BLEND_NORMAL) {
-    return FALSE;
-  }
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  FX_RECT clip_rect;
-  GetClipBox(&clip_rect);
-  FX_RECT draw_rect = clip_rect;
-  if (pRect) {
-    draw_rect.Intersect(*pRect);
-  }
-  if (draw_rect.IsEmpty()) {
-    return TRUE;
-  }
-  if (!m_pClipRgn || m_pClipRgn->GetType() == CFX_ClipRgn::RectI) {
-    if (m_bRgbByteOrder) {
-      RgbByteOrderCompositeRect(m_pBitmap, draw_rect.left, draw_rect.top,
-                                draw_rect.Width(), draw_rect.Height(),
-                                fill_color);
-    } else {
-      m_pBitmap->CompositeRect(draw_rect.left, draw_rect.top, draw_rect.Width(),
-                               draw_rect.Height(), fill_color, alpha_flag,
-                               pIccTransform);
-    }
-    return TRUE;
-  }
-  m_pBitmap->CompositeMask(
-      draw_rect.left, draw_rect.top, draw_rect.Width(), draw_rect.Height(),
-      (const CFX_DIBitmap*)m_pClipRgn->GetMask(), fill_color,
-      draw_rect.left - clip_rect.left, draw_rect.top - clip_rect.top,
-      FXDIB_BLEND_NORMAL, NULL, m_bRgbByteOrder, alpha_flag, pIccTransform);
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::GetClipBox(FX_RECT* pRect) {
-  if (!m_pClipRgn) {
-    pRect->left = pRect->top = 0;
-    pRect->right = GetDeviceCaps(FXDC_PIXEL_WIDTH);
-    pRect->bottom = GetDeviceCaps(FXDC_PIXEL_HEIGHT);
-    return TRUE;
-  }
-  *pRect = m_pClipRgn->GetBox();
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::GetDIBits(CFX_DIBitmap* pBitmap,
-                                       int left,
-                                       int top,
-                                       void* pIccTransform,
-                                       FX_BOOL bDEdge) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  if (bDEdge) {
-    if (m_bRgbByteOrder) {
-      RgbByteOrderTransferBitmap(pBitmap, 0, 0, pBitmap->GetWidth(),
-                                 pBitmap->GetHeight(), m_pBitmap, left, top);
-    } else {
-      return pBitmap->TransferBitmap(0, 0, pBitmap->GetWidth(),
-                                     pBitmap->GetHeight(), m_pBitmap, left, top,
-                                     pIccTransform);
-    }
-    return TRUE;
-  }
-  FX_RECT rect(left, top, left + pBitmap->GetWidth(),
-               top + pBitmap->GetHeight());
-  CFX_DIBitmap* pBack = NULL;
-  if (m_pOriDevice) {
-    pBack = m_pOriDevice->Clone(&rect);
-    if (!pBack) {
-      return TRUE;
-    }
-    pBack->CompositeBitmap(0, 0, pBack->GetWidth(), pBack->GetHeight(),
-                           m_pBitmap, 0, 0);
-  } else {
-    pBack = m_pBitmap->Clone(&rect);
-  }
-  if (!pBack) {
-    return TRUE;
-  }
-  FX_BOOL bRet = TRUE;
-  left = left >= 0 ? 0 : left;
-  top = top >= 0 ? 0 : top;
-  if (m_bRgbByteOrder) {
-    RgbByteOrderTransferBitmap(pBitmap, 0, 0, rect.Width(), rect.Height(),
-                               pBack, left, top);
-  } else {
-    bRet = pBitmap->TransferBitmap(0, 0, rect.Width(), rect.Height(), pBack,
-                                   left, top, pIccTransform);
-  }
-  delete pBack;
-  return bRet;
-}
-
-FX_BOOL CFX_AggDeviceDriver::SetDIBits(const CFX_DIBSource* pBitmap,
-                                       FX_DWORD argb,
-                                       const FX_RECT* pSrcRect,
-                                       int left,
-                                       int top,
-                                       int blend_type,
-                                       int alpha_flag,
-                                       void* pIccTransform) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  if (pBitmap->IsAlphaMask())
-    return m_pBitmap->CompositeMask(
-        left, top, pSrcRect->Width(), pSrcRect->Height(), pBitmap, argb,
-        pSrcRect->left, pSrcRect->top, blend_type, m_pClipRgn, m_bRgbByteOrder,
-        alpha_flag, pIccTransform);
-  return m_pBitmap->CompositeBitmap(
-      left, top, pSrcRect->Width(), pSrcRect->Height(), pBitmap, pSrcRect->left,
-      pSrcRect->top, blend_type, m_pClipRgn, m_bRgbByteOrder, pIccTransform);
-}
-
-FX_BOOL CFX_AggDeviceDriver::StretchDIBits(const CFX_DIBSource* pSource,
-                                           FX_DWORD argb,
-                                           int dest_left,
-                                           int dest_top,
-                                           int dest_width,
-                                           int dest_height,
-                                           const FX_RECT* pClipRect,
-                                           FX_DWORD flags,
-                                           int alpha_flag,
-                                           void* pIccTransform,
-                                           int blend_type) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  if (dest_width == pSource->GetWidth() &&
-      dest_height == pSource->GetHeight()) {
-    FX_RECT rect(0, 0, dest_width, dest_height);
-    return SetDIBits(pSource, argb, &rect, dest_left, dest_top, blend_type,
-                     alpha_flag, pIccTransform);
-  }
-  FX_RECT dest_rect(dest_left, dest_top, dest_left + dest_width,
-                    dest_top + dest_height);
-  dest_rect.Normalize();
-  FX_RECT dest_clip = dest_rect;
-  dest_clip.Intersect(*pClipRect);
-  CFX_BitmapComposer composer;
-  composer.Compose(m_pBitmap, m_pClipRgn, 255, argb, dest_clip, FALSE, FALSE,
-                   FALSE, m_bRgbByteOrder, alpha_flag, pIccTransform,
-                   blend_type);
-  dest_clip.Offset(-dest_rect.left, -dest_rect.top);
-  CFX_ImageStretcher stretcher;
-  if (stretcher.Start(&composer, pSource, dest_width, dest_height, dest_clip,
-                      flags)) {
-    stretcher.Continue(NULL);
-  }
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::StartDIBits(const CFX_DIBSource* pSource,
-                                         int bitmap_alpha,
-                                         FX_DWORD argb,
-                                         const CFX_Matrix* pMatrix,
-                                         FX_DWORD render_flags,
-                                         void*& handle,
-                                         int alpha_flag,
-                                         void* pIccTransform,
-                                         int blend_type) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  CFX_ImageRenderer* pRenderer = new CFX_ImageRenderer;
-  pRenderer->Start(m_pBitmap, m_pClipRgn, pSource, bitmap_alpha, argb, pMatrix,
-                   render_flags, m_bRgbByteOrder, alpha_flag, pIccTransform);
-  handle = pRenderer;
-  return TRUE;
-}
-
-FX_BOOL CFX_AggDeviceDriver::ContinueDIBits(void* pHandle, IFX_Pause* pPause) {
-  if (!m_pBitmap->GetBuffer()) {
-    return TRUE;
-  }
-  return ((CFX_ImageRenderer*)pHandle)->Continue(pPause);
-}
-
-void CFX_AggDeviceDriver::CancelDIBits(void* pHandle) {
-  if (!m_pBitmap->GetBuffer()) {
-    return;
-  }
-  delete (CFX_ImageRenderer*)pHandle;
-}
-
-CFX_FxgeDevice::CFX_FxgeDevice() {
-  m_bOwnedBitmap = FALSE;
-}
-
-bool CFX_FxgeDevice::Attach(CFX_DIBitmap* pBitmap,
-                            int dither_bits,
-                            bool bRgbByteOrder,
-                            CFX_DIBitmap* pOriDevice,
-                            bool bGroupKnockout) {
-  if (!pBitmap) {
-    return false;
-  }
-  SetBitmap(pBitmap);
-  IFX_RenderDeviceDriver* pDriver = new CFX_AggDeviceDriver(
-      pBitmap, dither_bits, bRgbByteOrder, pOriDevice, bGroupKnockout);
-  SetDeviceDriver(pDriver);
-  return true;
-}
-
-bool CFX_FxgeDevice::Create(int width,
-                            int height,
-                            FXDIB_Format format,
-                            int dither_bits,
-                            CFX_DIBitmap* pOriDevice) {
-  m_bOwnedBitmap = true;
-  CFX_DIBitmap* pBitmap = new CFX_DIBitmap;
-  if (!pBitmap->Create(width, height, format)) {
-    delete pBitmap;
-    return false;
-  }
-  SetBitmap(pBitmap);
-  IFX_RenderDeviceDriver* pDriver =
-      new CFX_AggDeviceDriver(pBitmap, dither_bits, FALSE, pOriDevice, FALSE);
-  SetDeviceDriver(pDriver);
-  return true;
-}
-
-CFX_FxgeDevice::~CFX_FxgeDevice() {
-  if (m_bOwnedBitmap) {
-    delete GetBitmap();
-  }
-}
diff --git a/core/src/fxge/agg/fx_agg_driver.h b/core/src/fxge/agg/fx_agg_driver.h
deleted file mode 100644
index ac2dfd02e3..0000000000
--- a/core/src/fxge/agg/fx_agg_driver.h
+++ /dev/null
@@ -1,152 +0,0 @@
-// 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 CORE_SRC_FXGE_AGG_FX_AGG_DRIVER_H_
-#define CORE_SRC_FXGE_AGG_FX_AGG_DRIVER_H_
-
-#include "core/include/fxge/fx_ge.h"
-#include "third_party/agg23/agg_clip_liang_barsky.h"
-#include "third_party/agg23/agg_path_storage.h"
-#include "third_party/agg23/agg_rasterizer_scanline_aa.h"
-
-class CFX_Matrix;
-class CFX_PathData;
-
-class CAgg_PathData {
- public:
-  CAgg_PathData() {}
-  ~CAgg_PathData() {}
-  void BuildPath(const CFX_PathData* pPathData,
-                 const CFX_Matrix* pObject2Device);
-
-  agg::path_storage m_PathData;
-};
-
-class CFX_AggDeviceDriver : public IFX_RenderDeviceDriver {
- public:
-  CFX_AggDeviceDriver(CFX_DIBitmap* pBitmap,
-                      int dither_bits,
-                      FX_BOOL bRgbByteOrder,
-                      CFX_DIBitmap* pOriDevice,
-                      FX_BOOL bGroupKnockout);
-  ~CFX_AggDeviceDriver() override;
-
-  void InitPlatform();
-  void DestroyPlatform();
-
-  // IFX_RenderDeviceDriver
-  int GetDeviceCaps(int caps_id) override;
-  void SaveState() override;
-  void RestoreState(FX_BOOL bKeepSaved) override;
-  FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
-                           const CFX_Matrix* pObject2Device,
-                           int fill_mode) override;
-  FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
-                             const CFX_Matrix* pObject2Device,
-                             const CFX_GraphStateData* pGraphState) override;
-  FX_BOOL DrawPath(const CFX_PathData* pPathData,
-                   const CFX_Matrix* pObject2Device,
-                   const CFX_GraphStateData* pGraphState,
-                   FX_DWORD fill_color,
-                   FX_DWORD stroke_color,
-                   int fill_mode,
-                   int alpha_flag,
-                   void* pIccTransform,
-                   int blend_type) override;
-  FX_BOOL SetPixel(int x,
-                   int y,
-                   FX_DWORD color,
-                   int alpha_flag,
-                   void* pIccTransform) override;
-  FX_BOOL FillRect(const FX_RECT* pRect,
-                   FX_DWORD fill_color,
-                   int alpha_flag,
-                   void* pIccTransform,
-                   int blend_type) override;
-  FX_BOOL DrawCosmeticLine(FX_FLOAT x1,
-                           FX_FLOAT y1,
-                           FX_FLOAT x2,
-                           FX_FLOAT y2,
-                           FX_DWORD color,
-                           int alpha_flag,
-                           void* pIccTransform,
-                           int blend_type) override {
-    return FALSE;
-  }
-  FX_BOOL GetClipBox(FX_RECT* pRect) override;
-  FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap,
-                    int left,
-                    int top,
-                    void* pIccTransform = NULL,
-                    FX_BOOL bDEdge = FALSE) override;
-  CFX_DIBitmap* GetBackDrop() override { return m_pOriDevice; }
-  FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap,
-                    FX_DWORD color,
-                    const FX_RECT* pSrcRect,
-                    int left,
-                    int top,
-                    int blend_type,
-                    int alpha_flag,
-                    void* pIccTransform) override;
-  FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap,
-                        FX_DWORD color,
-                        int dest_left,
-                        int dest_top,
-                        int dest_width,
-                        int dest_height,
-                        const FX_RECT* pClipRect,
-                        FX_DWORD flags,
-                        int alpha_flag,
-                        void* pIccTransform,
-                        int blend_type) override;
-  FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap,
-                      int bitmap_alpha,
-                      FX_DWORD color,
-                      const CFX_Matrix* pMatrix,
-                      FX_DWORD flags,
-                      void*& handle,
-                      int alpha_flag,
-                      void* pIccTransform,
-                      int blend_type) override;
-  FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override;
-  void CancelDIBits(void* handle) override;
-  FX_BOOL DrawDeviceText(int nChars,
-                         const FXTEXT_CHARPOS* pCharPos,
-                         CFX_Font* pFont,
-                         CFX_FontCache* pCache,
-                         const CFX_Matrix* pObject2Device,
-                         FX_FLOAT font_size,
-                         FX_DWORD color,
-                         int alpha_flag,
-                         void* pIccTransform) override;
-  int GetDriverType() override { return 1; }
-
-  FX_BOOL RenderRasterizer(agg::rasterizer_scanline_aa& rasterizer,
-                           FX_DWORD color,
-                           FX_BOOL bFullCover,
-                           FX_BOOL bGroupKnockout,
-                           int alpha_flag,
-                           void* pIccTransform);
-
-  void SetClipMask(agg::rasterizer_scanline_aa& rasterizer);
-
-  virtual uint8_t* GetBuffer() const;
-
- private:
-  CFX_DIBitmap* m_pBitmap;
-  CFX_ClipRgn* m_pClipRgn;
-  CFX_ArrayTemplate<CFX_ClipRgn*> m_StateStack;
-  void* m_pPlatformGraphics;
-  void* m_pPlatformBitmap;
-  void* m_pDwRenderTartget;
-  int m_FillFlags;
-  int m_DitherBits;
-  FX_BOOL m_bRgbByteOrder;
-  CFX_DIBitmap* m_pOriDevice;
-  FX_BOOL m_bGroupKnockout;
-};
-
-#endif  // CORE_SRC_FXGE_AGG_FX_AGG_DRIVER_H_