Remove the ICC transform where it is never initialized.

- All callers of CFX_DIBitmap methods use nullptr as the ICC Transform.
- The CFX_ScanlineCompositor is always initialized with a null ICC transform.
Many of its methods call TranslateScanline from the ICC module. This method
casts just uses ((CLcmsCmm*)pTransform)->m_hTransform, and this should not be
done when pTransform is nullptr.

Change-Id: I1b846d1f20699fa017cb9a276be3214eb8fabd4b
Reviewed-on: https://pdfium-review.googlesource.com/3931
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

15 files changed, 195 insertions, 645 deletions

diff --git a/core/fpdfapi/render/cpdf_renderstatus.cpp b/core/fpdfapi/render/cpdf_renderstatus.cpp
index 985d6ce8c5..d175684233 100644
--- a/core/fpdfapi/render/cpdf_renderstatus.cpp
+++ b/core/fpdfapi/render/cpdf_renderstatus.cpp
@@ -1965,7 +1965,7 @@ bool CPDF_RenderStatus::ProcessType3Text(CPDF_TextObject* textobj,
                            glyph.m_pGlyph->m_pBitmap->GetWidth(),
                            glyph.m_pGlyph->m_pBitmap->GetHeight(),
                            glyph.m_pGlyph->m_pBitmap, fill_argb, 0, 0,
-                           FXDIB_BLEND_NORMAL, nullptr, false, 0, nullptr);
+                           FXDIB_BLEND_NORMAL, nullptr, false, 0);
   }
   m_pDevice->SetBitMask(pBitmap, rect.left, rect.top, fill_argb);
   return true;
diff --git a/core/fxcodec/codec/fx_codec_icc.cpp b/core/fxcodec/codec/fx_codec_icc.cpp
index 315f48417c..7592c053c5 100644
--- a/core/fxcodec/codec/fx_codec_icc.cpp
+++ b/core/fxcodec/codec/fx_codec_icc.cpp
@@ -204,6 +204,8 @@ void IccLib_TranslateImage(void* pTransform,
                            unsigned char* pDest,
                            const unsigned char* pSrc,
                            int32_t pixels) {
+  if (!pTransform)
+    return;
   cmsDoTransform(((CLcmsCmm*)pTransform)->m_hTransform, pSrc, pDest, pixels);
 }
 
diff --git a/core/fxge/agg/fx_agg_driver.cpp b/core/fxge/agg/fx_agg_driver.cpp
index a04d716b8f..e4fc151fab 100644
--- a/core/fxge/agg/fx_agg_driver.cpp
+++ b/core/fxge/agg/fx_agg_driver.cpp
@@ -1530,7 +1530,7 @@ bool CFX_AggDeviceDriver::FillRectWithBlend(const FX_RECT* pRect,
                                 fill_color);
     } else {
       m_pBitmap->CompositeRect(draw_rect.left, draw_rect.top, draw_rect.Width(),
-                               draw_rect.Height(), fill_color, 0, nullptr);
+                               draw_rect.Height(), fill_color, 0);
     }
     return true;
   }
@@ -1538,7 +1538,7 @@ bool CFX_AggDeviceDriver::FillRectWithBlend(const FX_RECT* pRect,
                            draw_rect.Height(), m_pClipRgn->GetMask(),
                            fill_color, draw_rect.left - clip_rect.left,
                            draw_rect.top - clip_rect.top, FXDIB_BLEND_NORMAL,
-                           nullptr, m_bRgbByteOrder, 0, nullptr);
+                           nullptr, m_bRgbByteOrder, 0);
   return true;
 }
 
@@ -1600,14 +1600,14 @@ bool CFX_AggDeviceDriver::SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pBitmap,
     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.get(),
-        m_bRgbByteOrder, 0, nullptr);
+    return m_pBitmap->CompositeMask(left, top, pSrcRect->Width(),
+                                    pSrcRect->Height(), pBitmap, argb,
+                                    pSrcRect->left, pSrcRect->top, blend_type,
+                                    m_pClipRgn.get(), m_bRgbByteOrder, 0);
   }
   return m_pBitmap->CompositeBitmap(
       left, top, pSrcRect->Width(), pSrcRect->Height(), pBitmap, pSrcRect->left,
-      pSrcRect->top, blend_type, m_pClipRgn.get(), m_bRgbByteOrder, nullptr);
+      pSrcRect->top, blend_type, m_pClipRgn.get(), m_bRgbByteOrder);
 }
 
 bool CFX_AggDeviceDriver::StretchDIBits(
@@ -1635,7 +1635,7 @@ bool CFX_AggDeviceDriver::StretchDIBits(
   dest_clip.Intersect(*pClipRect);
   CFX_BitmapComposer composer;
   composer.Compose(m_pBitmap, m_pClipRgn.get(), 255, argb, dest_clip, false,
-                   false, false, m_bRgbByteOrder, 0, nullptr, blend_type);
+                   false, false, m_bRgbByteOrder, 0, blend_type);
   dest_clip.Offset(-dest_rect.left, -dest_rect.top);
   CFX_ImageStretcher stretcher(&composer, pSource, dest_width, dest_height,
                                dest_clip, flags);
@@ -1657,7 +1657,7 @@ bool CFX_AggDeviceDriver::StartDIBits(
 
   *handle = pdfium::MakeUnique<CFX_ImageRenderer>();
   (*handle)->Start(m_pBitmap, m_pClipRgn.get(), pSource, bitmap_alpha, argb,
-                   pMatrix, render_flags, m_bRgbByteOrder, 0, nullptr);
+                   pMatrix, render_flags, m_bRgbByteOrder);
   return true;
 }
 
diff --git a/core/fxge/dib/cfx_bitmapcomposer.cpp b/core/fxge/dib/cfx_bitmapcomposer.cpp
index bd8dc72094..bd634ad574 100644
--- a/core/fxge/dib/cfx_bitmapcomposer.cpp
+++ b/core/fxge/dib/cfx_bitmapcomposer.cpp
@@ -26,7 +26,6 @@ void CFX_BitmapComposer::Compose(const CFX_RetainPtr<CFX_DIBitmap>& pDest,
                                  bool bFlipY,
                                  bool bRgbByteOrder,
                                  int alpha_flag,
-                                 void* pIccTransform,
                                  int blend_type) {
   m_pBitmap = pDest;
   m_pClipRgn = pClipRgn;
@@ -43,7 +42,6 @@ void CFX_BitmapComposer::Compose(const CFX_RetainPtr<CFX_DIBitmap>& pDest,
   m_bFlipX = bFlipX;
   m_bFlipY = bFlipY;
   m_AlphaFlag = alpha_flag;
-  m_pIccTransform = pIccTransform;
   m_bRgbByteOrder = bRgbByteOrder;
   m_BlendType = blend_type;
 }
@@ -55,7 +53,7 @@ bool CFX_BitmapComposer::SetInfo(int width,
   if (!m_Compositor.Init(m_pBitmap->GetFormat(), src_format, width, pSrcPalette,
                          m_MaskColor, FXDIB_BLEND_NORMAL,
                          m_pClipMask != nullptr || (m_BitmapAlpha < 255),
-                         m_bRgbByteOrder, m_AlphaFlag, m_pIccTransform)) {
+                         m_bRgbByteOrder, m_AlphaFlag)) {
     return false;
   }
   if (m_bVertical) {
diff --git a/core/fxge/dib/cfx_bitmapcomposer.h b/core/fxge/dib/cfx_bitmapcomposer.h
index 5ab0647478..6e961cbd45 100644
--- a/core/fxge/dib/cfx_bitmapcomposer.h
+++ b/core/fxge/dib/cfx_bitmapcomposer.h
@@ -32,7 +32,6 @@ class CFX_BitmapComposer : public IFX_ScanlineComposer {
                bool bFlipY,
                bool bRgbByteOrder,
                int alpha_flag,
-               void* pIccTransform,
                int blend_type);
 
   // IFX_ScanlineComposer
@@ -71,7 +70,6 @@ class CFX_BitmapComposer : public IFX_ScanlineComposer {
   bool m_bFlipX;
   bool m_bFlipY;
   int m_AlphaFlag;
-  void* m_pIccTransform;
   bool m_bRgbByteOrder;
   int m_BlendType;
   std::vector<uint8_t> m_pScanlineV;
diff --git a/core/fxge/dib/cfx_dibitmap.cpp b/core/fxge/dib/cfx_dibitmap.cpp
index 209fe93f12..61eba3fd74 100644
--- a/core/fxge/dib/cfx_dibitmap.cpp
+++ b/core/fxge/dib/cfx_dibitmap.cpp
@@ -18,6 +18,12 @@
 
 #define MAX_OOM_LIMIT 12000000
 
+namespace {
+
+const int8_t g_ChannelOffset[] = {0, 2, 1, 0, 0, 1, 2, 3, 3};
+
+}  // namespace
+
 CFX_DIBitmap::CFX_DIBitmap() {
   m_pPalette = nullptr;
 #ifdef _SKIA_SUPPORT_PATHS_
@@ -238,118 +244,6 @@ bool CFX_DIBitmap::TransferBitmap(
   return true;
 }
 
-bool CFX_DIBitmap::TransferMask(int dest_left,
-                                int dest_top,
-                                int width,
-                                int height,
-                                const CFX_RetainPtr<CFX_DIBSource>& pMask,
-                                uint32_t color,
-                                int src_left,
-                                int src_top,
-                                int alpha_flag,
-                                void* pIccTransform) {
-  if (!m_pBuffer)
-    return false;
-
-  ASSERT(HasAlpha() && (m_bpp >= 24));
-  ASSERT(pMask->IsAlphaMask());
-  if (!HasAlpha() || !pMask->IsAlphaMask() || m_bpp < 24)
-    return false;
-
-  GetOverlapRect(dest_left, dest_top, width, height, pMask->GetWidth(),
-                 pMask->GetHeight(), src_left, src_top, nullptr);
-  if (width == 0 || height == 0)
-    return true;
-
-  int src_bpp = pMask->GetBPP();
-  int alpha;
-  uint32_t dst_color;
-  if (alpha_flag >> 8) {
-    alpha = alpha_flag & 0xff;
-    dst_color = FXCMYK_TODIB(color);
-  } else {
-    alpha = FXARGB_A(color);
-    dst_color = FXARGB_TODIB(color);
-  }
-  uint8_t* color_p = (uint8_t*)&dst_color;
-  if (pIccTransform && CFX_GEModule::Get()->GetCodecModule() &&
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule()) {
-    CCodec_IccModule* pIccModule =
-        CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-    pIccModule->TranslateScanline(pIccTransform, color_p, color_p, 1);
-  } else {
-    if (alpha_flag >> 8 && !IsCmykImage()) {
-      AdobeCMYK_to_sRGB1(FXSYS_GetCValue(color), FXSYS_GetMValue(color),
-                         FXSYS_GetYValue(color), FXSYS_GetKValue(color),
-                         color_p[2], color_p[1], color_p[0]);
-    } else if (!(alpha_flag >> 8) && IsCmykImage()) {
-      return false;
-    }
-  }
-  if (!IsCmykImage()) {
-    color_p[3] = (uint8_t)alpha;
-  }
-  if (GetFormat() == FXDIB_Argb) {
-    for (int row = 0; row < height; row++) {
-      uint32_t* dest_pos = reinterpret_cast<uint32_t*>(
-          m_pBuffer.Get() + (dest_top + row) * m_Pitch + dest_left * 4);
-      const uint8_t* src_scan = pMask->GetScanline(src_top + row);
-      if (src_bpp == 1) {
-        for (int col = 0; col < width; col++) {
-          int src_bitpos = src_left + col;
-          if (src_scan[src_bitpos / 8] & (1 << (7 - src_bitpos % 8))) {
-            *dest_pos = dst_color;
-          } else {
-            *dest_pos = 0;
-          }
-          dest_pos++;
-        }
-      } else {
-        src_scan += src_left;
-        dst_color = FXARGB_TODIB(dst_color);
-        dst_color &= 0xffffff;
-        for (int col = 0; col < width; col++) {
-          FXARGB_SETDIB(dest_pos++,
-                        dst_color | ((alpha * (*src_scan++) / 255) << 24));
-        }
-      }
-    }
-  } else {
-    int comps = m_bpp / 8;
-    for (int row = 0; row < height; row++) {
-      uint8_t* dest_color_pos =
-          m_pBuffer.Get() + (dest_top + row) * m_Pitch + dest_left * comps;
-      uint8_t* dest_alpha_pos =
-          const_cast<uint8_t*>(m_pAlphaMask->GetScanline(dest_top + row)) +
-          dest_left;
-      const uint8_t* src_scan = pMask->GetScanline(src_top + row);
-      if (src_bpp == 1) {
-        for (int col = 0; col < width; col++) {
-          int src_bitpos = src_left + col;
-          if (src_scan[src_bitpos / 8] & (1 << (7 - src_bitpos % 8))) {
-            memcpy(dest_color_pos, color_p, comps);
-            *dest_alpha_pos = 0xff;
-          } else {
-            memset(dest_color_pos, 0, comps);
-            *dest_alpha_pos = 0;
-          }
-          dest_color_pos += comps;
-          dest_alpha_pos++;
-        }
-      } else {
-        src_scan += src_left;
-        for (int col = 0; col < width; col++) {
-          memcpy(dest_color_pos, color_p, comps);
-          dest_color_pos += comps;
-          *dest_alpha_pos++ = (alpha * (*src_scan++) / 255);
-        }
-      }
-    }
-  }
-  return true;
-}
-
-const int g_ChannelOffset[] = {0, 2, 1, 0, 0, 1, 2, 3, 3};
 bool CFX_DIBitmap::LoadChannel(FXDIB_Channel destChannel,
                                const CFX_RetainPtr<CFX_DIBSource>& pSrcBitmap,
                                FXDIB_Channel srcChannel) {
@@ -573,101 +467,6 @@ bool CFX_DIBitmap::MultiplyAlpha(
   return true;
 }
 
-bool CFX_DIBitmap::GetGrayData(void* pIccTransform) {
-  if (!m_pBuffer)
-    return false;
-
-  switch (GetFormat()) {
-    case FXDIB_1bppRgb: {
-      if (!m_pPalette)
-        return false;
-
-      uint8_t gray[2];
-      for (int i = 0; i < 2; i++) {
-        int r = static_cast<uint8_t>(m_pPalette.get()[i] >> 16);
-        int g = static_cast<uint8_t>(m_pPalette.get()[i] >> 8);
-        int b = static_cast<uint8_t>(m_pPalette.get()[i]);
-        gray[i] = static_cast<uint8_t>(FXRGB2GRAY(r, g, b));
-      }
-      auto pMask = pdfium::MakeRetain<CFX_DIBitmap>();
-      if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask))
-        return false;
-
-      memset(pMask->GetBuffer(), gray[0], pMask->GetPitch() * m_Height);
-      for (int row = 0; row < m_Height; row++) {
-        uint8_t* src_pos = m_pBuffer.Get() + row * m_Pitch;
-        uint8_t* dest_pos = const_cast<uint8_t*>(pMask->GetScanline(row));
-        for (int col = 0; col < m_Width; col++) {
-          if (src_pos[col / 8] & (1 << (7 - col % 8)))
-            *dest_pos = gray[1];
-          dest_pos++;
-        }
-      }
-      TakeOver(std::move(pMask));
-      break;
-    }
-    case FXDIB_8bppRgb: {
-      if (!m_pPalette)
-        return false;
-
-      uint8_t gray[256];
-      for (int i = 0; i < 256; i++) {
-        int r = static_cast<uint8_t>(m_pPalette.get()[i] >> 16);
-        int g = static_cast<uint8_t>(m_pPalette.get()[i] >> 8);
-        int b = static_cast<uint8_t>(m_pPalette.get()[i]);
-        gray[i] = static_cast<uint8_t>(FXRGB2GRAY(r, g, b));
-      }
-      auto pMask = pdfium::MakeRetain<CFX_DIBitmap>();
-      if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask))
-        return false;
-
-      for (int row = 0; row < m_Height; row++) {
-        uint8_t* dest_pos = pMask->GetBuffer() + row * pMask->GetPitch();
-        uint8_t* src_pos = m_pBuffer.Get() + row * m_Pitch;
-        for (int col = 0; col < m_Width; col++)
-          *dest_pos++ = gray[*src_pos++];
-      }
-      TakeOver(std::move(pMask));
-      break;
-    }
-    case FXDIB_Rgb: {
-      auto pMask = pdfium::MakeRetain<CFX_DIBitmap>();
-      if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask))
-        return false;
-
-      for (int row = 0; row < m_Height; row++) {
-        uint8_t* src_pos = m_pBuffer.Get() + row * m_Pitch;
-        uint8_t* dest_pos = pMask->GetBuffer() + row * pMask->GetPitch();
-        for (int col = 0; col < m_Width; col++) {
-          *dest_pos++ = FXRGB2GRAY(src_pos[2], src_pos[1], *src_pos);
-          src_pos += 3;
-        }
-      }
-      TakeOver(std::move(pMask));
-      break;
-    }
-    case FXDIB_Rgb32: {
-      auto pMask = pdfium::MakeRetain<CFX_DIBitmap>();
-      if (!pMask->Create(m_Width, m_Height, FXDIB_8bppMask))
-        return false;
-
-      for (int row = 0; row < m_Height; row++) {
-        uint8_t* src_pos = m_pBuffer.Get() + row * m_Pitch;
-        uint8_t* dest_pos = pMask->GetBuffer() + row * pMask->GetPitch();
-        for (int col = 0; col < m_Width; col++) {
-          *dest_pos++ = FXRGB2GRAY(src_pos[2], src_pos[1], *src_pos);
-          src_pos += 4;
-        }
-      }
-      TakeOver(std::move(pMask));
-      break;
-    }
-    default:
-      return false;
-  }
-  return true;
-}
-
 bool CFX_DIBitmap::MultiplyAlpha(int alpha) {
   if (!m_pBuffer)
     return false;
@@ -1034,8 +833,7 @@ bool CFX_DIBitmap::CompositeBitmap(
     int src_top,
     int blend_type,
     const CFX_ClipRgn* pClipRgn,
-    bool bRgbByteOrder,
-    void* pIccTransform) {
+    bool bRgbByteOrder) {
   if (!m_pBuffer)
     return false;
 
@@ -1059,7 +857,7 @@ bool CFX_DIBitmap::CompositeBitmap(
   CFX_ScanlineCompositor compositor;
   if (!compositor.Init(GetFormat(), pSrcBitmap->GetFormat(), width,
                        pSrcBitmap->GetPalette(), 0, blend_type,
-                       pClipMask != nullptr, bRgbByteOrder, 0, pIccTransform)) {
+                       pClipMask != nullptr, bRgbByteOrder, 0)) {
     return false;
   }
   int dest_Bpp = m_bpp / 8;
@@ -1108,8 +906,7 @@ bool CFX_DIBitmap::CompositeMask(int dest_left,
                                  int blend_type,
                                  const CFX_ClipRgn* pClipRgn,
                                  bool bRgbByteOrder,
-                                 int alpha_flag,
-                                 void* pIccTransform) {
+                                 int alpha_flag) {
   if (!m_pBuffer)
     return false;
 
@@ -1140,7 +937,7 @@ bool CFX_DIBitmap::CompositeMask(int dest_left,
   CFX_ScanlineCompositor compositor;
   if (!compositor.Init(GetFormat(), pMask->GetFormat(), width, nullptr, color,
                        blend_type, pClipMask != nullptr, bRgbByteOrder,
-                       alpha_flag, pIccTransform)) {
+                       alpha_flag)) {
     return false;
   }
   for (int row = 0; row < height; row++) {
@@ -1173,8 +970,7 @@ bool CFX_DIBitmap::CompositeRect(int left,
                                  int width,
                                  int height,
                                  uint32_t color,
-                                 int alpha_flag,
-                                 void* pIccTransform) {
+                                 int alpha_flag) {
   if (!m_pBuffer)
     return false;
 
@@ -1197,20 +993,15 @@ bool CFX_DIBitmap::CompositeRect(int left,
   if (m_bpp == 8) {
     uint8_t gray = 255;
     if (!IsAlphaMask()) {
-      if (pIccTransform && CFX_GEModule::Get()->GetCodecModule() &&
-          CFX_GEModule::Get()->GetCodecModule()->GetIccModule()) {
-        CCodec_IccModule* pIccModule =
-            CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-        pIccModule->TranslateScanline(pIccTransform, &gray, color_p, 1);
+      if (alpha_flag >> 8) {
+        uint8_t r;
+        uint8_t g;
+        uint8_t b;
+        AdobeCMYK_to_sRGB1(color_p[0], color_p[1], color_p[2], color_p[3], r, g,
+                           b);
+        gray = FXRGB2GRAY(r, g, b);
       } else {
-        if (alpha_flag >> 8) {
-          uint8_t r, g, b;
-          AdobeCMYK_to_sRGB1(color_p[0], color_p[1], color_p[2], color_p[3], r,
-                             g, b);
-          gray = FXRGB2GRAY(r, g, b);
-        } else {
-          gray = (uint8_t)FXRGB2GRAY((int)color_p[2], color_p[1], color_p[0]);
-        }
+        gray = (uint8_t)FXRGB2GRAY((int)color_p[2], color_p[1], color_p[0]);
       }
       if (IsCmykImage()) {
         gray = ~gray;
@@ -1270,25 +1061,15 @@ bool CFX_DIBitmap::CompositeRect(int left,
     return true;
   }
   ASSERT(m_bpp >= 24);
-  if (m_bpp < 24) {
+  if (m_bpp < 24 || (!(alpha_flag >> 8) && IsCmykImage()))
     return false;
+  if (alpha_flag >> 8 && !IsCmykImage()) {
+    AdobeCMYK_to_sRGB1(FXSYS_GetCValue(color), FXSYS_GetMValue(color),
+                       FXSYS_GetYValue(color), FXSYS_GetKValue(color),
+                       color_p[2], color_p[1], color_p[0]);
   }
-  if (pIccTransform && CFX_GEModule::Get()->GetCodecModule()) {
-    CCodec_IccModule* pIccModule =
-        CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-    pIccModule->TranslateScanline(pIccTransform, color_p, color_p, 1);
-  } else {
-    if (alpha_flag >> 8 && !IsCmykImage()) {
-      AdobeCMYK_to_sRGB1(FXSYS_GetCValue(color), FXSYS_GetMValue(color),
-                         FXSYS_GetYValue(color), FXSYS_GetKValue(color),
-                         color_p[2], color_p[1], color_p[0]);
-    } else if (!(alpha_flag >> 8) && IsCmykImage()) {
-      return false;
-    }
-  }
-  if (!IsCmykImage()) {
-    color_p[3] = (uint8_t)src_alpha;
-  }
+  if (!IsCmykImage())
+    color_p[3] = static_cast<uint8_t>(src_alpha);
   int Bpp = m_bpp / 8;
   bool bAlpha = HasAlpha();
   bool bArgb = GetFormat() == FXDIB_Argb;
diff --git a/core/fxge/dib/cfx_dibitmap.h b/core/fxge/dib/cfx_dibitmap.h
index 87688a1ade..6fd4b7c89a 100644
--- a/core/fxge/dib/cfx_dibitmap.h
+++ b/core/fxge/dib/cfx_dibitmap.h
@@ -72,19 +72,7 @@ class CFX_DIBitmap : public CFX_DIBSource {
                        int src_top,
                        int blend_type = FXDIB_BLEND_NORMAL,
                        const CFX_ClipRgn* pClipRgn = nullptr,
-                       bool bRgbByteOrder = false,
-                       void* pIccTransform = nullptr);
-
-  bool TransferMask(int dest_left,
-                    int dest_top,
-                    int width,
-                    int height,
-                    const CFX_RetainPtr<CFX_DIBSource>& pMask,
-                    uint32_t color,
-                    int src_left,
-                    int src_top,
-                    int alpha_flag = 0,
-                    void* pIccTransform = nullptr);
+                       bool bRgbByteOrder = false);
 
   bool CompositeMask(int dest_left,
                      int dest_top,
@@ -97,16 +85,14 @@ class CFX_DIBitmap : public CFX_DIBSource {
                      int blend_type = FXDIB_BLEND_NORMAL,
                      const CFX_ClipRgn* pClipRgn = nullptr,
                      bool bRgbByteOrder = false,
-                     int alpha_flag = 0,
-                     void* pIccTransform = nullptr);
+                     int alpha_flag = 0);
 
   bool CompositeRect(int dest_left,
                      int dest_top,
                      int width,
                      int height,
                      uint32_t color,
-                     int alpha_flag = 0,
-                     void* pIccTransform = nullptr);
+                     int alpha_flag);
 
   bool ConvertColorScale(uint32_t forecolor, uint32_t backcolor);
 
@@ -121,7 +107,6 @@ class CFX_DIBitmap : public CFX_DIBSource {
   CFX_DIBitmap();
   CFX_DIBitmap(const CFX_DIBitmap& src);
 
-  bool GetGrayData(void* pIccTransform = nullptr);
 #if defined _SKIA_SUPPORT_PATHS_
   enum class Format { kCleared, kPreMultiplied, kUnPreMultiplied };
 #endif
diff --git a/core/fxge/dib/cfx_imagerenderer.cpp b/core/fxge/dib/cfx_imagerenderer.cpp
index 42c92eda06..aa818555b6 100644
--- a/core/fxge/dib/cfx_imagerenderer.cpp
+++ b/core/fxge/dib/cfx_imagerenderer.cpp
@@ -15,7 +15,6 @@
 
 CFX_ImageRenderer::CFX_ImageRenderer()
     : m_Status(0),
-      m_pIccTransform(nullptr),
       m_bRgbByteOrder(false),
       m_BlendType(FXDIB_BLEND_NORMAL) {}
 
@@ -28,10 +27,7 @@ bool CFX_ImageRenderer::Start(const CFX_RetainPtr<CFX_DIBitmap>& pDevice,
                               uint32_t mask_color,
                               const CFX_Matrix* pMatrix,
                               uint32_t dib_flags,
-                              bool bRgbByteOrder,
-                              int alpha_flag,
-                              void* pIccTransform,
-                              int blend_type) {
+                              bool bRgbByteOrder) {
   m_Matrix = *pMatrix;
   CFX_FloatRect image_rect_f = m_Matrix.GetUnitRect();
   FX_RECT image_rect = image_rect_f.GetOuterRect();
@@ -47,10 +43,9 @@ bool CFX_ImageRenderer::Start(const CFX_RetainPtr<CFX_DIBitmap>& pDevice,
   m_BitmapAlpha = bitmap_alpha;
   m_Matrix = *pMatrix;
   m_Flags = dib_flags;
-  m_AlphaFlag = alpha_flag;
-  m_pIccTransform = pIccTransform;
+  m_AlphaFlag = 0;
   m_bRgbByteOrder = bRgbByteOrder;
-  m_BlendType = blend_type;
+  m_BlendType = FXDIB_BLEND_NORMAL;
 
   if ((fabs(m_Matrix.b) >= 0.5f || m_Matrix.a == 0) ||
       (fabs(m_Matrix.c) >= 0.5f || m_Matrix.d == 0)) {
@@ -65,7 +60,7 @@ bool CFX_ImageRenderer::Start(const CFX_RetainPtr<CFX_DIBitmap>& pDevice,
                                       m_Matrix.c > 0, m_Matrix.b < 0);
       m_Composer.Compose(pDevice, pClipRgn, bitmap_alpha, mask_color, m_ClipBox,
                          true, m_Matrix.c > 0, m_Matrix.b < 0, m_bRgbByteOrder,
-                         alpha_flag, pIccTransform, m_BlendType);
+                         0, m_BlendType);
       m_Stretcher = pdfium::MakeUnique<CFX_ImageStretcher>(
           &m_Composer, pSource, dest_height, dest_width, bitmap_clip,
           dib_flags);
@@ -96,8 +91,7 @@ bool CFX_ImageRenderer::Start(const CFX_RetainPtr<CFX_DIBitmap>& pDevice,
   FX_RECT bitmap_clip = m_ClipBox;
   bitmap_clip.Offset(-image_rect.left, -image_rect.top);
   m_Composer.Compose(pDevice, pClipRgn, bitmap_alpha, mask_color, m_ClipBox,
-                     false, false, false, m_bRgbByteOrder, alpha_flag,
-                     pIccTransform, m_BlendType);
+                     false, false, false, m_bRgbByteOrder, 0, m_BlendType);
   m_Status = 1;
   m_Stretcher = pdfium::MakeUnique<CFX_ImageStretcher>(
       &m_Composer, pSource, dest_width, dest_height, bitmap_clip, dib_flags);
@@ -130,14 +124,14 @@ bool CFX_ImageRenderer::Continue(IFX_Pause* pPause) {
     m_pDevice->CompositeMask(
         m_pTransformer->result().left, m_pTransformer->result().top,
         pBitmap->GetWidth(), pBitmap->GetHeight(), pBitmap, m_MaskColor, 0, 0,
-        m_BlendType, m_pClipRgn, m_bRgbByteOrder, m_AlphaFlag, m_pIccTransform);
+        m_BlendType, m_pClipRgn, m_bRgbByteOrder, m_AlphaFlag);
   } else {
     if (m_BitmapAlpha != 255)
       pBitmap->MultiplyAlpha(m_BitmapAlpha);
     m_pDevice->CompositeBitmap(
         m_pTransformer->result().left, m_pTransformer->result().top,
         pBitmap->GetWidth(), pBitmap->GetHeight(), pBitmap, 0, 0, m_BlendType,
-        m_pClipRgn, m_bRgbByteOrder, m_pIccTransform);
+        m_pClipRgn, m_bRgbByteOrder);
   }
   return false;
 }
diff --git a/core/fxge/dib/cfx_imagerenderer.h b/core/fxge/dib/cfx_imagerenderer.h
index db8bd08638..f3d1286dc6 100644
--- a/core/fxge/dib/cfx_imagerenderer.h
+++ b/core/fxge/dib/cfx_imagerenderer.h
@@ -32,10 +32,7 @@ class CFX_ImageRenderer {
              uint32_t mask_color,
              const CFX_Matrix* pMatrix,
              uint32_t dib_flags,
-             bool bRgbByteOrder = false,
-             int alpha_flag = 0,
-             void* pIccTransform = nullptr,
-             int blend_type = FXDIB_BLEND_NORMAL);
+             bool bRgbByteOrder);
 
   bool Continue(IFX_Pause* pPause);
 
@@ -52,7 +49,6 @@ class CFX_ImageRenderer {
   FX_RECT m_ClipBox;
   uint32_t m_Flags;
   int m_AlphaFlag;
-  void* m_pIccTransform;
   bool m_bRgbByteOrder;
   int m_BlendType;
 };
diff --git a/core/fxge/dib/cfx_scanlinecompositor.cpp b/core/fxge/dib/cfx_scanlinecompositor.cpp
index f8f0b14090..55546bc425 100644
--- a/core/fxge/dib/cfx_scanlinecompositor.cpp
+++ b/core/fxge/dib/cfx_scanlinecompositor.cpp
@@ -217,23 +217,14 @@ void CompositeRow_Rgb2Mask(uint8_t* dest_scan,
   }
 }
 
-uint8_t GetGray(void* pIccTransform,
-                CCodec_IccModule* pIccModule,
-                const uint8_t* src_scan) {
-  if (!pIccTransform)
-    return FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
-
-  uint8_t gray;
-  pIccModule->TranslateScanline(pIccTransform, &gray, src_scan, 1);
-  return gray;
+uint8_t GetGray(const uint8_t* src_scan) {
+  return FXRGB2GRAY(src_scan[2], src_scan[1], *src_scan);
 }
 
-uint8_t GetGrayWithBlend(void* pIccTransform,
-                         CCodec_IccModule* pIccModule,
-                         const uint8_t* src_scan,
+uint8_t GetGrayWithBlend(const uint8_t* src_scan,
                          const uint8_t* dest_scan,
                          int blend_type) {
-  uint8_t gray = GetGray(pIccTransform, pIccModule, src_scan);
+  uint8_t gray = GetGray(src_scan);
   if (blend_type >= FXDIB_BLEND_NONSEPARABLE)
     gray = blend_type == FXDIB_BLEND_LUMINOSITY ? gray : *dest_scan;
   else if (blend_type)
@@ -247,11 +238,7 @@ void CompositeRow_Argb2Graya(uint8_t* dest_scan,
                              int blend_type,
                              const uint8_t* clip_scan,
                              const uint8_t* src_alpha_scan,
-                             uint8_t* dst_alpha_scan,
-                             void* pIccTransform) {
-  CCodec_IccModule* pIccModule = nullptr;
-  if (pIccTransform)
-    pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
+                             uint8_t* dst_alpha_scan) {
   uint8_t offset = src_alpha_scan ? 3 : 4;
   for (int col = 0; col < pixel_count; ++col) {
     const uint8_t* alpha_scan =
@@ -260,7 +247,7 @@ void CompositeRow_Argb2Graya(uint8_t* dest_scan,
     if (back_alpha == 0) {
       int src_alpha = GetAlpha(*alpha_scan, clip_scan, col);
       if (src_alpha) {
-        *dest_scan = GetGray(pIccTransform, pIccModule, src_scan);
+        *dest_scan = GetGray(src_scan);
         *dst_alpha_scan = src_alpha;
       }
       ++dest_scan;
@@ -277,7 +264,7 @@ void CompositeRow_Argb2Graya(uint8_t* dest_scan,
     }
     *dst_alpha_scan = FXDIB_ALPHA_UNION(back_alpha, src_alpha);
     int alpha_ratio = src_alpha * 255 / (*dst_alpha_scan);
-    uint8_t gray = GetGray(pIccTransform, pIccModule, src_scan);
+    uint8_t gray = GetGray(src_scan);
     // TODO(npm): Does this if really need src_alpha_scan or was that a bug?
     if (blend_type && src_alpha_scan) {
       if (blend_type >= FXDIB_BLEND_NONSEPARABLE)
@@ -297,21 +284,15 @@ void CompositeRow_Argb2Gray(uint8_t* dest_scan,
                             int pixel_count,
                             int blend_type,
                             const uint8_t* clip_scan,
-                            const uint8_t* src_alpha_scan,
-                            void* pIccTransform) {
-  CCodec_IccModule* pIccModule = nullptr;
+                            const uint8_t* src_alpha_scan) {
   uint8_t gray;
-  if (pIccTransform)
-    pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-
   uint8_t offset = src_alpha_scan ? 3 : 4;
   for (int col = 0; col < pixel_count; ++col) {
     const uint8_t* alpha_scan =
         src_alpha_scan ? src_alpha_scan++ : &src_scan[3];
     int src_alpha = GetAlpha(*alpha_scan, clip_scan, col);
     if (src_alpha) {
-      gray = GetGrayWithBlend(pIccTransform, pIccModule, src_scan, dest_scan,
-                              blend_type);
+      gray = GetGrayWithBlend(src_scan, dest_scan, blend_type);
       *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, src_alpha);
     }
     ++dest_scan;
@@ -324,15 +305,10 @@ void CompositeRow_Rgb2Gray(uint8_t* dest_scan,
                            int src_Bpp,
                            int pixel_count,
                            int blend_type,
-                           const uint8_t* clip_scan,
-                           void* pIccTransform) {
-  CCodec_IccModule* pIccModule = nullptr;
+                           const uint8_t* clip_scan) {
   uint8_t gray;
-  if (pIccTransform)
-    pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
   for (int col = 0; col < pixel_count; ++col) {
-    gray = GetGrayWithBlend(pIccTransform, pIccModule, src_scan, dest_scan,
-                            blend_type);
+    gray = GetGrayWithBlend(src_scan, dest_scan, blend_type);
     if (clip_scan && clip_scan[col] < 255)
       *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, clip_scan[col]);
     else
@@ -348,14 +324,10 @@ void CompositeRow_Rgb2Graya(uint8_t* dest_scan,
                             int pixel_count,
                             int blend_type,
                             const uint8_t* clip_scan,
-                            uint8_t* dest_alpha_scan,
-                            void* pIccTransform) {
-  CCodec_IccModule* pIccModule = nullptr;
-  if (pIccTransform)
-    pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
+                            uint8_t* dest_alpha_scan) {
   for (int col = 0; col < pixel_count; ++col) {
     if (blend_type && *dest_alpha_scan == 0) {
-      *dest_scan = GetGray(pIccTransform, pIccModule, src_scan);
+      *dest_scan = GetGray(src_scan);
       ++dest_scan;
       ++dest_alpha_scan;
       src_scan += src_Bpp;
@@ -363,8 +335,7 @@ void CompositeRow_Rgb2Graya(uint8_t* dest_scan,
     }
     int src_alpha = clip_scan ? clip_scan[col] : 255;
     if (src_alpha == 255) {
-      *dest_scan = GetGrayWithBlend(pIccTransform, pIccModule, src_scan,
-                                    dest_scan, blend_type);
+      *dest_scan = GetGrayWithBlend(src_scan, dest_scan, blend_type);
       ++dest_scan;
       *dest_alpha_scan = 255;
       ++dest_alpha_scan;
@@ -382,8 +353,7 @@ void CompositeRow_Rgb2Graya(uint8_t* dest_scan,
     *dest_alpha_scan = dest_alpha;
     ++dest_alpha_scan;
     int alpha_ratio = src_alpha * 255 / dest_alpha;
-    uint8_t gray = GetGrayWithBlend(pIccTransform, pIccModule, src_scan,
-                                    dest_scan, blend_type);
+    uint8_t gray = GetGrayWithBlend(src_scan, dest_scan, blend_type);
     *dest_scan = FXDIB_ALPHA_MERGE(*dest_scan, gray, alpha_ratio);
     ++dest_scan;
     src_scan += src_Bpp;
@@ -929,30 +899,20 @@ void CompositeRow_Argb2Argb_Transform(uint8_t* dest_scan,
                                       const uint8_t* clip_scan,
                                       uint8_t* dest_alpha_scan,
                                       const uint8_t* src_alpha_scan,
-                                      uint8_t* src_cache_scan,
-                                      void* pIccTransform) {
+                                      uint8_t* src_cache_scan) {
   uint8_t* dp = src_cache_scan;
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_alpha_scan) {
-    if (dest_alpha_scan) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, pixel_count);
-    } else {
-      for (int col = 0; col < pixel_count; col++) {
-        pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
-        dp[3] = *src_alpha_scan++;
-        src_scan += 3;
-        dp += 4;
-      }
-      src_alpha_scan = nullptr;
+  if (src_alpha_scan && !dest_alpha_scan) {
+    for (int col = 0; col < pixel_count; col++) {
+      dp[3] = *src_alpha_scan++;
+      src_scan += 3;
+      dp += 4;
     }
+    src_alpha_scan = nullptr;
   } else {
     if (dest_alpha_scan) {
       int blended_colors[3];
       bool bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
       for (int col = 0; col < pixel_count; col++) {
-        pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                      1);
         uint8_t back_alpha = *dest_alpha_scan;
         if (back_alpha == 0) {
           if (clip_scan) {
@@ -1009,7 +969,6 @@ void CompositeRow_Argb2Argb_Transform(uint8_t* dest_scan,
       return;
     }
     for (int col = 0; col < pixel_count; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       dp[3] = src_scan[3];
       src_scan += 4;
       dp += 4;
@@ -1025,17 +984,10 @@ void CompositeRow_Rgb2Argb_Blend_NoClip_Transform(uint8_t* dest_scan,
                                                   int blend_type,
                                                   int src_Bpp,
                                                   uint8_t* dest_alpha_scan,
-                                                  uint8_t* src_cache_scan,
-                                                  void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                  uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1051,17 +1003,10 @@ void CompositeRow_Rgb2Argb_Blend_Clip_Transform(uint8_t* dest_scan,
                                                 int src_Bpp,
                                                 const uint8_t* clip_scan,
                                                 uint8_t* dest_alpha_scan,
-                                                uint8_t* src_cache_scan,
-                                                void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1076,17 +1021,10 @@ void CompositeRow_Rgb2Argb_NoBlend_Clip_Transform(uint8_t* dest_scan,
                                                   int src_Bpp,
                                                   const uint8_t* clip_scan,
                                                   uint8_t* dest_alpha_scan,
-                                                  uint8_t* src_cache_scan,
-                                                  void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                  uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1100,17 +1038,10 @@ void CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform(uint8_t* dest_scan,
                                                     int width,
                                                     int src_Bpp,
                                                     uint8_t* dest_alpha_scan,
-                                                    uint8_t* src_cache_scan,
-                                                    void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                    uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1126,19 +1057,12 @@ void CompositeRow_Argb2Rgb_Blend_Transform(uint8_t* dest_scan,
                                            int dest_Bpp,
                                            const uint8_t* clip_scan,
                                            const uint8_t* src_alpha_scan,
-                                           uint8_t* src_cache_scan,
-                                           void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_alpha_scan) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                           uint8_t* src_cache_scan) {
+  if (!src_alpha_scan) {
     int blended_colors[3];
     bool bNonseparableBlend = blend_type >= FXDIB_BLEND_NONSEPARABLE;
     int dest_gap = dest_Bpp - 3;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1);
       uint8_t src_alpha;
       if (clip_scan) {
         src_alpha = src_scan[3] * (*clip_scan++) / 255;
@@ -1177,17 +1101,10 @@ void CompositeRow_Argb2Rgb_NoBlend_Transform(uint8_t* dest_scan,
                                              int dest_Bpp,
                                              const uint8_t* clip_scan,
                                              const uint8_t* src_alpha_scan,
-                                             uint8_t* src_cache_scan,
-                                             void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_alpha_scan) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                             uint8_t* src_cache_scan) {
+  if (!src_alpha_scan) {
     int dest_gap = dest_Bpp - 3;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan, 1);
       uint8_t src_alpha;
       if (clip_scan) {
         src_alpha = src_scan[3] * (*clip_scan++) / 255;
@@ -1226,17 +1143,10 @@ void CompositeRow_Rgb2Rgb_Blend_NoClip_Transform(uint8_t* dest_scan,
                                                  int blend_type,
                                                  int dest_Bpp,
                                                  int src_Bpp,
-                                                 uint8_t* src_cache_scan,
-                                                 void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                 uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1252,17 +1162,10 @@ void CompositeRow_Rgb2Rgb_Blend_Clip_Transform(uint8_t* dest_scan,
                                                int dest_Bpp,
                                                int src_Bpp,
                                                const uint8_t* clip_scan,
-                                               uint8_t* src_cache_scan,
-                                               void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                               uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1276,17 +1179,10 @@ void CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform(uint8_t* dest_scan,
                                                    int width,
                                                    int dest_Bpp,
                                                    int src_Bpp,
-                                                   uint8_t* src_cache_scan,
-                                                   void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                   uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -1301,17 +1197,10 @@ void CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform(uint8_t* dest_scan,
                                                  int dest_Bpp,
                                                  int src_Bpp,
                                                  const uint8_t* clip_scan,
-                                                 uint8_t* src_cache_scan,
-                                                 void* pIccTransform) {
-  CCodec_IccModule* pIccModule =
-      CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  if (src_Bpp == 3) {
-    pIccModule->TranslateScanline(pIccTransform, src_cache_scan, src_scan,
-                                  width);
-  } else {
+                                                 uint8_t* src_cache_scan) {
+  if (src_Bpp != 3) {
     uint8_t* dp = src_cache_scan;
     for (int col = 0; col < width; col++) {
-      pIccModule->TranslateScanline(pIccTransform, dp, src_scan, 1);
       src_scan += 4;
       dp += 3;
     }
@@ -3249,9 +3138,7 @@ bool ScanlineCompositor_InitSourceMask(FXDIB_Format dest_format,
                                        int& mask_red,
                                        int& mask_green,
                                        int& mask_blue,
-                                       int& mask_black,
-                                       CCodec_IccModule* pIccModule,
-                                       void* pIccTransform) {
+                                       int& mask_black) {
   if (alpha_flag >> 8) {
     mask_alpha = alpha_flag & 0xff;
     mask_red = FXSYS_GetCValue(mask_color);
@@ -3268,36 +3155,20 @@ bool ScanlineCompositor_InitSourceMask(FXDIB_Format dest_format,
     return true;
   }
   if ((dest_format & 0xff) == 8) {
-    if (pIccTransform) {
-      mask_color = (alpha_flag >> 8) ? FXCMYK_TODIB(mask_color)
-                                     : FXARGB_TODIB(mask_color);
-      uint8_t* gray_p = (uint8_t*)&mask_color;
-      pIccModule->TranslateScanline(pIccTransform, gray_p, gray_p, 1);
-      mask_red = dest_format & 0x0400 ? FX_CCOLOR(gray_p[0]) : gray_p[0];
+    if (alpha_flag >> 8) {
+      uint8_t r, g, b;
+      AdobeCMYK_to_sRGB1(mask_red, mask_green, mask_blue, mask_black, r, g, b);
+      mask_red = FXRGB2GRAY(r, g, b);
     } else {
-      if (alpha_flag >> 8) {
-        uint8_t r, g, b;
-        AdobeCMYK_to_sRGB1(mask_red, mask_green, mask_blue, mask_black, r, g,
-                           b);
-        mask_red = FXRGB2GRAY(r, g, b);
-      } else {
-        mask_red = FXRGB2GRAY(mask_red, mask_green, mask_blue);
-      }
-      if (dest_format & 0x0400) {
-        mask_red = FX_CCOLOR(mask_red);
-      }
+      mask_red = FXRGB2GRAY(mask_red, mask_green, mask_blue);
     }
+    if (dest_format & 0x0400)
+      mask_red = FX_CCOLOR(mask_red);
   } else {
     uint8_t* mask_color_p = (uint8_t*)&mask_color;
     mask_color =
         (alpha_flag >> 8) ? FXCMYK_TODIB(mask_color) : FXARGB_TODIB(mask_color);
-    if (pIccTransform) {
-      pIccModule->TranslateScanline(pIccTransform, mask_color_p, mask_color_p,
-                                    1);
-      mask_red = mask_color_p[2];
-      mask_green = mask_color_p[1];
-      mask_blue = mask_color_p[0];
-    } else if (alpha_flag >> 8) {
+    if (alpha_flag >> 8) {
       AdobeCMYK_to_sRGB1(mask_color_p[0], mask_color_p[1], mask_color_p[2],
                          mask_color_p[3], mask_color_p[2], mask_color_p[1],
                          mask_color_p[0]);
@@ -3312,38 +3183,49 @@ bool ScanlineCompositor_InitSourceMask(FXDIB_Format dest_format,
 void ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format,
                                           FXDIB_Format dest_format,
                                           uint32_t*& pDestPalette,
-                                          uint32_t* pSrcPalette,
-                                          CCodec_IccModule* pIccModule,
-                                          void* pIccTransform) {
+                                          uint32_t* pSrcPalette) {
   bool isSrcCmyk = !!(src_format & 0x0400);
   bool isDstCmyk = !!(dest_format & 0x0400);
   pDestPalette = nullptr;
-  if (pIccTransform) {
-    if (pSrcPalette) {
-      if ((dest_format & 0xff) == 8) {
-        int pal_count = 1 << (src_format & 0xff);
-        uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
-        pDestPalette = (uint32_t*)gray_pal;
+  if (pSrcPalette) {
+    if ((dest_format & 0xff) == 8) {
+      int pal_count = 1 << (src_format & 0xff);
+      uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
+      pDestPalette = (uint32_t*)gray_pal;
+      if (isSrcCmyk) {
         for (int i = 0; i < pal_count; i++) {
-          uint32_t color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i])
-                                     : FXARGB_TODIB(pSrcPalette[i]);
-          pIccModule->TranslateScanline(pIccTransform, gray_pal,
-                                        (const uint8_t*)&color, 1);
-          gray_pal++;
+          FX_CMYK cmyk = pSrcPalette[i];
+          uint8_t r, g, b;
+          AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
+                             FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r, g,
+                             b);
+          *gray_pal++ = FXRGB2GRAY(r, g, b);
         }
       } else {
-        int palsize = 1 << (src_format & 0xff);
-        pDestPalette = FX_Alloc(uint32_t, palsize);
-        for (int i = 0; i < palsize; i++) {
-          uint32_t color = isSrcCmyk ? FXCMYK_TODIB(pSrcPalette[i])
-                                     : FXARGB_TODIB(pSrcPalette[i]);
-          pIccModule->TranslateScanline(pIccTransform, (uint8_t*)&color,
-                                        (const uint8_t*)&color, 1);
-          pDestPalette[i] =
-              isDstCmyk ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
+        for (int i = 0; i < pal_count; i++) {
+          FX_ARGB argb = pSrcPalette[i];
+          *gray_pal++ =
+              FXRGB2GRAY(FXARGB_R(argb), FXARGB_G(argb), FXARGB_B(argb));
         }
       }
     } else {
+      int palsize = 1 << (src_format & 0xff);
+      pDestPalette = FX_Alloc(uint32_t, palsize);
+      if (isDstCmyk == isSrcCmyk) {
+        memcpy(pDestPalette, pSrcPalette, palsize * sizeof(uint32_t));
+      } else {
+        for (int i = 0; i < palsize; i++) {
+          FX_CMYK cmyk = pSrcPalette[i];
+          uint8_t r, g, b;
+          AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
+                             FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r, g,
+                             b);
+          pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b);
+        }
+      }
+    }
+  } else {
+    if ((dest_format & 0xff) == 8) {
       int pal_count = 1 << (src_format & 0xff);
       uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
       if (pal_count == 2) {
@@ -3354,92 +3236,26 @@ void ScanlineCompositor_InitSourcePalette(FXDIB_Format src_format,
           gray_pal[i] = i;
         }
       }
-      if ((dest_format & 0xff) == 8) {
-        pIccModule->TranslateScanline(pIccTransform, gray_pal, gray_pal,
-                                      pal_count);
-        pDestPalette = (uint32_t*)gray_pal;
-      } else {
-        pDestPalette = FX_Alloc(uint32_t, pal_count);
-        for (int i = 0; i < pal_count; i++) {
-          pIccModule->TranslateScanline(
-              pIccTransform, (uint8_t*)&pDestPalette[i], &gray_pal[i], 1);
-          pDestPalette[i] = isDstCmyk ? FXCMYK_TODIB(pDestPalette[i])
-                                      : FXARGB_TODIB(pDestPalette[i]);
-        }
-        FX_Free(gray_pal);
-      }
-    }
-  } else {
-    if (pSrcPalette) {
-      if ((dest_format & 0xff) == 8) {
-        int pal_count = 1 << (src_format & 0xff);
-        uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
-        pDestPalette = (uint32_t*)gray_pal;
-        if (isSrcCmyk) {
-          for (int i = 0; i < pal_count; i++) {
-            FX_CMYK cmyk = pSrcPalette[i];
-            uint8_t r, g, b;
-            AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
-                               FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r,
-                               g, b);
-            *gray_pal++ = FXRGB2GRAY(r, g, b);
-          }
-        } else {
-          for (int i = 0; i < pal_count; i++) {
-            FX_ARGB argb = pSrcPalette[i];
-            *gray_pal++ =
-                FXRGB2GRAY(FXARGB_R(argb), FXARGB_G(argb), FXARGB_B(argb));
-          }
-        }
-      } else {
-        int palsize = 1 << (src_format & 0xff);
-        pDestPalette = FX_Alloc(uint32_t, palsize);
-        if (isDstCmyk == isSrcCmyk) {
-          memcpy(pDestPalette, pSrcPalette, palsize * sizeof(uint32_t));
-        } else {
-          for (int i = 0; i < palsize; i++) {
-            FX_CMYK cmyk = pSrcPalette[i];
-            uint8_t r, g, b;
-            AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
-                               FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r,
-                               g, b);
-            pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b);
-          }
-        }
-      }
+      pDestPalette = (uint32_t*)gray_pal;
     } else {
-      if ((dest_format & 0xff) == 8) {
-        int pal_count = 1 << (src_format & 0xff);
-        uint8_t* gray_pal = FX_Alloc(uint8_t, pal_count);
-        if (pal_count == 2) {
-          gray_pal[0] = 0;
-          gray_pal[1] = 255;
-        } else {
-          for (int i = 0; i < pal_count; i++) {
-            gray_pal[i] = i;
-          }
-        }
-        pDestPalette = (uint32_t*)gray_pal;
+      int palsize = 1 << (src_format & 0xff);
+      pDestPalette = FX_Alloc(uint32_t, palsize);
+      if (palsize == 2) {
+        pDestPalette[0] = isSrcCmyk ? 255 : 0xff000000;
+        pDestPalette[1] = isSrcCmyk ? 0 : 0xffffffff;
       } else {
-        int palsize = 1 << (src_format & 0xff);
-        pDestPalette = FX_Alloc(uint32_t, palsize);
-        if (palsize == 2) {
-          pDestPalette[0] = isSrcCmyk ? 255 : 0xff000000;
-          pDestPalette[1] = isSrcCmyk ? 0 : 0xffffffff;
-        } else {
-          for (int i = 0; i < palsize; i++) {
-            pDestPalette[i] = isSrcCmyk ? FX_CCOLOR(i) : (i * 0x10101);
-          }
+        for (int i = 0; i < palsize; i++) {
+          pDestPalette[i] = isSrcCmyk ? FX_CCOLOR(i) : (i * 0x10101);
         }
-        if (isSrcCmyk != isDstCmyk) {
-          for (int i = 0; i < palsize; i++) {
-            FX_CMYK cmyk = pDestPalette[i];
-            uint8_t r, g, b;
-            AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
-                               FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r,
-                               g, b);
-            pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b);
-          }
+      }
+      if (isSrcCmyk != isDstCmyk) {
+        for (int i = 0; i < palsize; i++) {
+          FX_CMYK cmyk = pDestPalette[i];
+          uint8_t r, g, b;
+          AdobeCMYK_to_sRGB1(FXSYS_GetCValue(cmyk), FXSYS_GetMValue(cmyk),
+                             FXSYS_GetYValue(cmyk), FXSYS_GetKValue(cmyk), r, g,
+                             b);
+          pDestPalette[i] = FXARGB_MAKE(0xff, r, g, b);
         }
       }
     }
@@ -3454,7 +3270,6 @@ CFX_ScanlineCompositor::CFX_ScanlineCompositor() {
   m_CacheSize = 0;
   m_bRgbByteOrder = false;
   m_BlendType = FXDIB_BLEND_NORMAL;
-  m_pIccTransform = nullptr;
 }
 
 CFX_ScanlineCompositor::~CFX_ScanlineCompositor() {
@@ -3470,48 +3285,35 @@ bool CFX_ScanlineCompositor::Init(FXDIB_Format dest_format,
                                   int blend_type,
                                   bool bClip,
                                   bool bRgbByteOrder,
-                                  int alpha_flag,
-                                  void* pIccTransform) {
+                                  int alpha_flag) {
   m_SrcFormat = src_format;
   m_DestFormat = dest_format;
   m_BlendType = blend_type;
   m_bRgbByteOrder = bRgbByteOrder;
-  CCodec_IccModule* pIccModule = nullptr;
-  if (CFX_GEModule::Get()->GetCodecModule()) {
-    pIccModule = CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
-  }
-  if (!pIccModule) {
-    pIccTransform = nullptr;
-  }
-  m_pIccTransform = pIccTransform;
-  if ((dest_format & 0xff) == 1) {
+  if ((dest_format & 0xff) == 1)
     return false;
-  }
   if (m_SrcFormat == FXDIB_1bppMask || m_SrcFormat == FXDIB_8bppMask) {
     return ScanlineCompositor_InitSourceMask(
         dest_format, alpha_flag, mask_color, m_MaskAlpha, m_MaskRed,
-        m_MaskGreen, m_MaskBlue, m_MaskBlack, pIccModule, pIccTransform);
+        m_MaskGreen, m_MaskBlue, m_MaskBlack);
   }
-  if (!pIccTransform && (~src_format & 0x0400) && (dest_format & 0x0400)) {
+  if ((~src_format & 0x0400) && (dest_format & 0x0400))
     return false;
-  }
   if ((m_SrcFormat & 0xff) <= 8) {
-    if (dest_format == FXDIB_8bppMask) {
+    if (dest_format == FXDIB_8bppMask)
       return true;
-    }
+
     ScanlineCompositor_InitSourcePalette(src_format, dest_format, m_pSrcPalette,
-                                         pSrcPalette, pIccModule,
-                                         pIccTransform);
+                                         pSrcPalette);
     m_Transparency =
         (dest_format == FXDIB_Argb ? 1 : 0) + (dest_format & 0x0200 ? 2 : 0) +
         (dest_format & 0x0400 ? 4 : 0) + ((src_format & 0xff) == 1 ? 8 : 0);
     return true;
   }
-  m_Transparency = (src_format & 0x0200 ? 0 : 1) +
-                   (dest_format & 0x0200 ? 0 : 2) +
-                   (blend_type == FXDIB_BLEND_NORMAL ? 4 : 0) +
-                   (bClip ? 8 : 0) + (src_format & 0x0400 ? 16 : 0) +
-                   (dest_format & 0x0400 ? 32 : 0) + (pIccTransform ? 64 : 0);
+  m_Transparency =
+      (src_format & 0x0200 ? 0 : 1) + (dest_format & 0x0200 ? 0 : 2) +
+      (blend_type == FXDIB_BLEND_NORMAL ? 4 : 0) + (bClip ? 8 : 0) +
+      (src_format & 0x0400 ? 16 : 0) + (dest_format & 0x0400 ? 32 : 0);
   return true;
 }
 
@@ -3600,19 +3402,18 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
     if (m_SrcFormat & 0x0200) {
       if (m_DestFormat & 0x0200) {
         CompositeRow_Argb2Graya(dest_scan, src_scan, width, m_BlendType,
-                                clip_scan, src_extra_alpha, dst_extra_alpha,
-                                m_pIccTransform);
+                                clip_scan, src_extra_alpha, dst_extra_alpha);
       } else {
         CompositeRow_Argb2Gray(dest_scan, src_scan, width, m_BlendType,
-                               clip_scan, src_extra_alpha, m_pIccTransform);
+                               clip_scan, src_extra_alpha);
       }
     } else {
       if (m_DestFormat & 0x0200) {
         CompositeRow_Rgb2Graya(dest_scan, src_scan, src_Bpp, width, m_BlendType,
-                               clip_scan, dst_extra_alpha, m_pIccTransform);
+                               clip_scan, dst_extra_alpha);
       } else {
         CompositeRow_Rgb2Gray(dest_scan, src_scan, src_Bpp, width, m_BlendType,
-                              clip_scan, m_pIccTransform);
+                              clip_scan);
       }
     }
     if (m_DestFormat & 0x0400) {
@@ -3644,7 +3445,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 4 + 8 + 64: {
         CompositeRow_Argb2Argb_Transform(
             dest_scan, src_scan, width, m_BlendType, clip_scan, dst_extra_alpha,
-            src_extra_alpha, m_pCacheScanline, m_pIccTransform);
+            src_extra_alpha, m_pCacheScanline);
       } break;
       case 1:
         CompositeRow_Rgb2Argb_Blend_NoClip(
@@ -3653,7 +3454,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 64:
         CompositeRow_Rgb2Argb_Blend_NoClip_Transform(
             dest_scan, src_scan, width, m_BlendType, src_Bpp, dst_extra_alpha,
-            m_pCacheScanline, m_pIccTransform);
+            m_pCacheScanline);
         break;
       case 1 + 8:
         CompositeRow_Rgb2Argb_Blend_Clip(dest_scan, src_scan, width,
@@ -3663,7 +3464,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 8 + 64:
         CompositeRow_Rgb2Argb_Blend_Clip_Transform(
             dest_scan, src_scan, width, m_BlendType, src_Bpp, clip_scan,
-            dst_extra_alpha, m_pCacheScanline, m_pIccTransform);
+            dst_extra_alpha, m_pCacheScanline);
         break;
       case 1 + 4:
         CompositeRow_Rgb2Argb_NoBlend_NoClip(dest_scan, src_scan, width,
@@ -3672,7 +3473,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 4 + 64:
         CompositeRow_Rgb2Argb_NoBlend_NoClip_Transform(
             dest_scan, src_scan, width, src_Bpp, dst_extra_alpha,
-            m_pCacheScanline, m_pIccTransform);
+            m_pCacheScanline);
         break;
       case 1 + 4 + 8:
         CompositeRow_Rgb2Argb_NoBlend_Clip(dest_scan, src_scan, width, src_Bpp,
@@ -3681,7 +3482,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 4 + 8 + 64:
         CompositeRow_Rgb2Argb_NoBlend_Clip_Transform(
             dest_scan, src_scan, width, src_Bpp, clip_scan, dst_extra_alpha,
-            m_pCacheScanline, m_pIccTransform);
+            m_pCacheScanline);
         break;
       case 2:
       case 2 + 8:
@@ -3692,7 +3493,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 2 + 8 + 64:
         CompositeRow_Argb2Rgb_Blend_Transform(
             dest_scan, src_scan, width, m_BlendType, dest_Bpp, clip_scan,
-            src_extra_alpha, m_pCacheScanline, m_pIccTransform);
+            src_extra_alpha, m_pCacheScanline);
         break;
       case 2 + 4:
       case 2 + 4 + 8:
@@ -3703,16 +3504,16 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 2 + 4 + 8 + 64:
         CompositeRow_Argb2Rgb_NoBlend_Transform(
             dest_scan, src_scan, width, dest_Bpp, clip_scan, src_extra_alpha,
-            m_pCacheScanline, m_pIccTransform);
+            m_pCacheScanline);
         break;
       case 1 + 2:
         CompositeRow_Rgb2Rgb_Blend_NoClip(dest_scan, src_scan, width,
                                           m_BlendType, dest_Bpp, src_Bpp);
         break;
       case 1 + 2 + 64:
-        CompositeRow_Rgb2Rgb_Blend_NoClip_Transform(
-            dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp,
-            m_pCacheScanline, m_pIccTransform);
+        CompositeRow_Rgb2Rgb_Blend_NoClip_Transform(dest_scan, src_scan, width,
+                                                    m_BlendType, dest_Bpp,
+                                                    src_Bpp, m_pCacheScanline);
         break;
       case 1 + 2 + 8:
         CompositeRow_Rgb2Rgb_Blend_Clip(dest_scan, src_scan, width, m_BlendType,
@@ -3721,7 +3522,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 2 + 8 + 64:
         CompositeRow_Rgb2Rgb_Blend_Clip_Transform(
             dest_scan, src_scan, width, m_BlendType, dest_Bpp, src_Bpp,
-            clip_scan, m_pCacheScanline, m_pIccTransform);
+            clip_scan, m_pCacheScanline);
         break;
       case 1 + 2 + 4:
         CompositeRow_Rgb2Rgb_NoBlend_NoClip(dest_scan, src_scan, width,
@@ -3729,8 +3530,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
         break;
       case 1 + 2 + 4 + 64:
         CompositeRow_Rgb2Rgb_NoBlend_NoClip_Transform(
-            dest_scan, src_scan, width, dest_Bpp, src_Bpp, m_pCacheScanline,
-            m_pIccTransform);
+            dest_scan, src_scan, width, dest_Bpp, src_Bpp, m_pCacheScanline);
         break;
       case 1 + 2 + 4 + 8:
         CompositeRow_Rgb2Rgb_NoBlend_Clip(dest_scan, src_scan, width, dest_Bpp,
@@ -3739,7 +3539,7 @@ void CFX_ScanlineCompositor::CompositeRgbBitmapLine(
       case 1 + 2 + 4 + 8 + 64:
         CompositeRow_Rgb2Rgb_NoBlend_Clip_Transform(
             dest_scan, src_scan, width, dest_Bpp, src_Bpp, clip_scan,
-            m_pCacheScanline, m_pIccTransform);
+            m_pCacheScanline);
         break;
     }
   }
diff --git a/core/fxge/dib/cfx_scanlinecompositor.h b/core/fxge/dib/cfx_scanlinecompositor.h
index 2401bc5da8..a933a89b46 100644
--- a/core/fxge/dib/cfx_scanlinecompositor.h
+++ b/core/fxge/dib/cfx_scanlinecompositor.h
@@ -23,8 +23,7 @@ class CFX_ScanlineCompositor {
             int blend_type,
             bool bClip,
             bool bRgbByteOrder = false,
-            int alpha_flag = 0,
-            void* pIccTransform = nullptr);
+            int alpha_flag = 0);
 
   void CompositeRgbBitmapLine(uint8_t* dest_scan,
                               const uint8_t* src_scan,
@@ -65,7 +64,6 @@ class CFX_ScanlineCompositor {
   int m_MaskBlue;
   int m_MaskBlack;
   int m_BlendType;
-  void* m_pIccTransform;
   uint8_t* m_pCacheScanline;
   int m_CacheSize;
   bool m_bRgbByteOrder;
diff --git a/core/fxge/ge/cfx_renderdevice.cpp b/core/fxge/ge/cfx_renderdevice.cpp
index b100f4d2f9..46127ccb07 100644
--- a/core/fxge/ge/cfx_renderdevice.cpp
+++ b/core/fxge/ge/cfx_renderdevice.cpp
@@ -673,7 +673,7 @@ bool CFX_RenderDevice::FillRectWithBlend(const FX_RECT* pRect,
     return false;
 
   if (!bitmap->CompositeRect(0, 0, pRect->Width(), pRect->Height(), fill_color,
-                             0, nullptr)) {
+                             0)) {
     return false;
   }
   FX_RECT src_rect(0, 0, pRect->Width(), pRect->Height());
@@ -755,7 +755,7 @@ bool CFX_RenderDevice::SetDIBitsWithBlend(
     }
     if (!background->CompositeBitmap(0, 0, bg_pixel_width, bg_pixel_height,
                                      pBitmap, src_rect.left, src_rect.top,
-                                     blend_mode, nullptr, false, nullptr)) {
+                                     blend_mode, nullptr, false)) {
       return false;
     }
     FX_RECT rect(0, 0, bg_pixel_width, bg_pixel_height);
@@ -1042,8 +1042,7 @@ bool CFX_RenderDevice::DrawNormalText(int nChars,
     if (anti_alias == FXFT_RENDER_MODE_NORMAL) {
       if (!bitmap->CompositeMask(left.ValueOrDie(), top.ValueOrDie(), ncols,
                                  nrows, pGlyph, fill_color, 0, 0,
-                                 FXDIB_BLEND_NORMAL, nullptr, false, 0,
-                                 nullptr)) {
+                                 FXDIB_BLEND_NORMAL, nullptr, false, 0)) {
         return false;
       }
       continue;
diff --git a/core/fxge/skia/fx_skia_device.cpp b/core/fxge/skia/fx_skia_device.cpp
index 429510d30e..c9bc6f472f 100644
--- a/core/fxge/skia/fx_skia_device.cpp
+++ b/core/fxge/skia/fx_skia_device.cpp
@@ -1891,14 +1891,14 @@ bool CFX_SkiaDeviceDriver::SetDIBits(
 #ifdef _SKIA_SUPPORT_PATHS_
   Flush();
   if (pBitmap->IsAlphaMask()) {
-    return m_pBitmap->CompositeMask(
-        left, top, pSrcRect->Width(), pSrcRect->Height(), pBitmap, argb,
-        pSrcRect->left, pSrcRect->top, blend_type, m_pClipRgn.get(),
-        m_bRgbByteOrder, 0, nullptr);
+    return m_pBitmap->CompositeMask(left, top, pSrcRect->Width(),
+                                    pSrcRect->Height(), pBitmap, argb,
+                                    pSrcRect->left, pSrcRect->top, blend_type,
+                                    m_pClipRgn.get(), m_bRgbByteOrder, 0);
   }
   return m_pBitmap->CompositeBitmap(
       left, top, pSrcRect->Width(), pSrcRect->Height(), pBitmap, pSrcRect->left,
-      pSrcRect->top, blend_type, m_pClipRgn.get(), m_bRgbByteOrder, nullptr);
+      pSrcRect->top, blend_type, m_pClipRgn.get(), m_bRgbByteOrder);
 #endif  // _SKIA_SUPPORT_PATHS_
 }
 
@@ -1944,7 +1944,7 @@ bool CFX_SkiaDeviceDriver::StretchDIBits(
   dest_clip.Intersect(*pClipRect);
   CFX_BitmapComposer composer;
   composer.Compose(m_pBitmap, m_pClipRgn.get(), 255, argb, dest_clip, false,
-                   false, false, m_bRgbByteOrder, 0, nullptr, blend_type);
+                   false, false, m_bRgbByteOrder, 0, blend_type);
   dest_clip.Offset(-dest_rect.left, -dest_rect.top);
   CFX_ImageStretcher stretcher(&composer, pSource, dest_width, dest_height,
                                dest_clip, flags);
@@ -2011,7 +2011,7 @@ bool CFX_SkiaDeviceDriver::StartDIBits(
   m_pBitmap->UnPreMultiply();
   *handle = pdfium::MakeUnique<CFX_ImageRenderer>();
   (*handle)->Start(m_pBitmap, m_pClipRgn.get(), pSource, bitmap_alpha, argb,
-                   pMatrix, render_flags, m_bRgbByteOrder, 0, nullptr);
+                   pMatrix, render_flags, m_bRgbByteOrder);
 #endif  // _SKIA_SUPPORT_PATHS_
   return true;
 }
diff --git a/core/fxge/win32/fx_win32_device.cpp b/core/fxge/win32/fx_win32_device.cpp
index d4abcbe251..39533e1ef6 100644
--- a/core/fxge/win32/fx_win32_device.cpp
+++ b/core/fxge/win32/fx_win32_device.cpp
@@ -1224,8 +1224,7 @@ bool CGdiDisplayDriver::SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pSource,
       if (!background->Create(width, height, FXDIB_Rgb32) ||
           !GetDIBits(background, left, top) ||
           !background->CompositeMask(0, 0, width, height, pSource, color, 0, 0,
-                                     FXDIB_BLEND_NORMAL, nullptr, false, 0,
-                                     nullptr)) {
+                                     FXDIB_BLEND_NORMAL, nullptr, false, 0)) {
         return false;
       }
       FX_RECT src_rect(0, 0, width, height);
@@ -1244,7 +1243,7 @@ bool CGdiDisplayDriver::SetDIBits(const CFX_RetainPtr<CFX_DIBSource>& pSource,
         !GetDIBits(bitmap, left, top) ||
         !bitmap->CompositeBitmap(0, 0, width, height, pSource, pSrcRect->left,
                                  pSrcRect->top, FXDIB_BLEND_NORMAL, nullptr,
-                                 false, nullptr)) {
+                                 false)) {
       return false;
     }
     FX_RECT src_rect(0, 0, width, height);
@@ -1321,7 +1320,7 @@ bool CGdiDisplayDriver::StretchDIBits(
                    image_rect.top + clip_rect.top) ||
         !background->CompositeMask(0, 0, clip_width, clip_height, pStretched,
                                    color, 0, 0, FXDIB_BLEND_NORMAL, nullptr,
-                                   false, 0, nullptr)) {
+                                   false, 0)) {
       return false;
     }
 
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp
index 0b77676cf9..454f80f680 100644
--- a/fpdfsdk/fpdfview.cpp
+++ b/fpdfsdk/fpdfview.cpp
@@ -729,7 +729,7 @@ DLLEXPORT void STDCALL FPDF_RenderPage(HDC dc,
       pDst->Create(size_x, size_y, FXDIB_Rgb32);
       memset(pDst->GetBuffer(), -1, pitch * size_y);
       pDst->CompositeBitmap(0, 0, size_x, size_y, pBitmap, 0, 0,
-                            FXDIB_BLEND_NORMAL, nullptr, false, nullptr);
+                            FXDIB_BLEND_NORMAL, nullptr, false);
       WinDC.StretchDIBits(pDst, 0, 0, size_x, size_y);
     } else {
       WinDC.SetDIBits(pBitmap, 0, 0);