Revert "Cleanup: Remove unused CFX_PSRenderer and various encoders it used."

This reverts commit 2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89.

Broke the Windows build, though it is likely the code is unused on
Windows too.

Review URL: https://codereview.chromium.org/1540993004 .

11 files changed, 1486 insertions, 154 deletions

diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
index 1151c6390e..49ec0bae92 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp
@@ -307,11 +307,11 @@ class CPDF_FlateEncoder {
  public:
   CPDF_FlateEncoder();
   ~CPDF_FlateEncoder();
-  bool Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode);
-  bool Initialize(const uint8_t* pBuffer,
-                  FX_DWORD size,
-                  bool bFlateEncode,
-                  bool bXRefStream);
+  FX_BOOL Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode);
+  FX_BOOL Initialize(const uint8_t* pBuffer,
+                     FX_DWORD size,
+                     FX_BOOL bFlateEncode,
+                     FX_BOOL bXRefStream = FALSE);
   void CloneDict();
   uint8_t* m_pData;
   FX_DWORD m_dwSize;
@@ -334,7 +334,8 @@ void CPDF_FlateEncoder::CloneDict() {
     m_bCloned = TRUE;
   }
 }
-bool CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode) {
+FX_BOOL CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream,
+                                      FX_BOOL bFlateEncode) {
   m_Acc.LoadAllData(pStream, TRUE);
   if ((pStream && pStream->GetDict() &&
        pStream->GetDict()->KeyExist("Filter")) ||
@@ -353,41 +354,36 @@ bool CPDF_FlateEncoder::Initialize(CPDF_Stream* pStream, FX_BOOL bFlateEncode) {
       m_dwSize = m_Acc.GetSize();
       m_pDict = pStream->GetDict();
     }
-    return true;
+    return TRUE;
   }
-  m_pData = nullptr;
+  m_pData = NULL;
   m_dwSize = 0;
   m_bNewData = TRUE;
   m_bCloned = TRUE;
-  if (!::FlateEncode(m_Acc.GetData(), m_Acc.GetSize(), &m_pData, &m_dwSize))
-    return false;
-
+  ::FlateEncode(m_Acc.GetData(), m_Acc.GetSize(), m_pData, m_dwSize);
   m_pDict = ToDictionary(pStream->GetDict()->Clone());
   m_pDict->SetAtInteger("Length", m_dwSize);
   m_pDict->SetAtName("Filter", "FlateDecode");
   m_pDict->RemoveAt("DecodeParms");
-  return true;
+  return TRUE;
 }
-
-bool CPDF_FlateEncoder::Initialize(const uint8_t* pBuffer,
-                                   FX_DWORD size,
-                                   bool bFlateEncode,
-                                   bool bXRefStream) {
+FX_BOOL CPDF_FlateEncoder::Initialize(const uint8_t* pBuffer,
+                                      FX_DWORD size,
+                                      FX_BOOL bFlateEncode,
+                                      FX_BOOL bXRefStream) {
   if (!bFlateEncode) {
     m_pData = (uint8_t*)pBuffer;
     m_dwSize = size;
-    return true;
+    return TRUE;
   }
   m_bNewData = TRUE;
-  bool ret;
   if (bXRefStream) {
-    ret = ::PngEncode(pBuffer, size, &m_pData, &m_dwSize);
+    ::FlateEncode(pBuffer, size, 12, 1, 8, 7, m_pData, m_dwSize);
   } else {
-    ret = ::FlateEncode(pBuffer, size, &m_pData, &m_dwSize);
+    ::FlateEncode(pBuffer, size, m_pData, m_dwSize);
   }
-  return ret;
+  return TRUE;
 }
-
 CPDF_FlateEncoder::~CPDF_FlateEncoder() {
   if (m_bCloned && m_pDict) {
     m_pDict->Release();
@@ -522,15 +518,11 @@ FX_FILESIZE CPDF_ObjectStream::End(CPDF_Creator* pCreator) {
   } else {
     tempBuffer << m_Buffer;
     CPDF_FlateEncoder encoder;
-    if (!encoder.Initialize(tempBuffer.GetBuffer(), tempBuffer.GetLength(),
-                            pCreator->m_bCompress, false)) {
-      return -1;
-    }
+    encoder.Initialize(tempBuffer.GetBuffer(), tempBuffer.GetLength(),
+                       pCreator->m_bCompress);
     CPDF_Encryptor encryptor;
-    if (!encryptor.Initialize(pHandler, m_dwObjNum, encoder.m_pData,
-                              encoder.m_dwSize)) {
-      return -1;
-    }
+    encryptor.Initialize(pHandler, m_dwObjNum, encoder.m_pData,
+                         encoder.m_dwSize);
     if ((len = pFile->AppendDWord(encryptor.m_dwSize)) < 0) {
       return -1;
     }
@@ -776,21 +768,22 @@ FX_BOOL CPDF_XRefStream::GenerateXRefStream(CPDF_Creator* pCreator,
     }
     offset += len + 6;
   }
+  FX_BOOL bPredictor = TRUE;
   CPDF_FlateEncoder encoder;
-  if (!encoder.Initialize(m_Buffer.GetBuffer(), m_Buffer.GetLength(),
-                          pCreator->m_bCompress, true)) {
-    return FALSE;
-  }
+  encoder.Initialize(m_Buffer.GetBuffer(), m_Buffer.GetLength(),
+                     pCreator->m_bCompress, bPredictor);
   if (pCreator->m_bCompress) {
     if (pFile->AppendString("/Filter /FlateDecode") < 0) {
       return FALSE;
     }
     offset += 20;
-    if ((len = pFile->AppendString("/DecodeParms<</Columns 7/Predictor 12>>")) <
-        0) {
-      return FALSE;
+    if (bPredictor) {
+      if ((len = pFile->AppendString(
+               "/DecodeParms<</Columns 7/Predictor 12>>")) < 0) {
+        return FALSE;
+      }
+      offset += len;
     }
-    offset += len;
   }
   if (pFile->AppendString("/Length ") < 0) {
     return FALSE;
@@ -1009,10 +1002,8 @@ int32_t CPDF_Creator::WriteStream(const CPDF_Object* pStream,
                                   FX_DWORD objnum,
                                   CPDF_CryptoHandler* pCrypto) {
   CPDF_FlateEncoder encoder;
-  if (!encoder.Initialize(const_cast<CPDF_Stream*>(pStream->AsStream()),
-                          pStream == m_pMetadata ? FALSE : m_bCompress)) {
-    return -1;
-  }
+  encoder.Initialize(const_cast<CPDF_Stream*>(pStream->AsStream()),
+                     pStream == m_pMetadata ? FALSE : m_bCompress);
   CPDF_Encryptor encryptor;
   if (!encryptor.Initialize(pCrypto, objnum, encoder.m_pData,
                             encoder.m_dwSize)) {
@@ -1116,10 +1107,8 @@ int32_t CPDF_Creator::WriteDirectObj(FX_DWORD objnum,
         break;
       }
       CPDF_Encryptor encryptor;
-      if (!encryptor.Initialize(m_pCryptoHandler, objnum, (uint8_t*)str.c_str(),
-                                str.GetLength())) {
-        return -1;
-      }
+      encryptor.Initialize(m_pCryptoHandler, objnum, (uint8_t*)str.c_str(),
+                           str.GetLength());
       CFX_ByteString content = PDF_EncodeString(
           CFX_ByteString((const FX_CHAR*)encryptor.m_pData, encryptor.m_dwSize),
           bHex);
@@ -1131,17 +1120,11 @@ int32_t CPDF_Creator::WriteDirectObj(FX_DWORD objnum,
     }
     case PDFOBJ_STREAM: {
       CPDF_FlateEncoder encoder;
-      if (!encoder.Initialize(const_cast<CPDF_Stream*>(pObj->AsStream()),
-                              m_bCompress)) {
-        return -1;
-      }
-
+      encoder.Initialize(const_cast<CPDF_Stream*>(pObj->AsStream()),
+                         m_bCompress);
       CPDF_Encryptor encryptor;
       CPDF_CryptoHandler* pHandler = m_pCryptoHandler;
-      if (!encryptor.Initialize(pHandler, objnum, encoder.m_pData,
-                                encoder.m_dwSize)) {
-        return -1;
-      }
+      encryptor.Initialize(pHandler, objnum, encoder.m_pData, encoder.m_dwSize);
       if ((FX_DWORD)encoder.m_pDict->GetInteger("Length") !=
           encryptor.m_dwSize) {
         encoder.CloneDict();
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_image.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_image.cpp
index 386c49d005..2b68a0403f 100644
--- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_image.cpp
+++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_image.cpp
@@ -16,12 +16,11 @@ CPDF_Dictionary* CPDF_Image::InitJPEG(uint8_t* pData, FX_DWORD size) {
   int32_t height;
   int32_t num_comps;
   int32_t bits;
-  bool color_trans;
+  FX_BOOL color_trans;
   if (!CPDF_ModuleMgr::Get()->GetJpegModule()->LoadInfo(
-          pData, size, &width, &height, &num_comps, &bits, &color_trans)) {
-    return nullptr;
+          pData, size, width, height, num_comps, bits, color_trans)) {
+    return NULL;
   }
-
   CPDF_Dictionary* pDict = new CPDF_Dictionary;
   pDict->SetAtName("Type", "XObject");
   pDict->SetAtName("Subtype", "Image");
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
index 8832940f80..c855a7c5c2 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp
@@ -540,27 +540,30 @@ CFX_ByteString PDF_EncodeString(const CFX_ByteString& src, FX_BOOL bHex) {
   result.AppendChar(')');
   return result.GetByteString();
 }
-
-bool FlateEncode(const uint8_t* src_buf,
+void FlateEncode(const uint8_t* src_buf,
                  FX_DWORD src_size,
-                 uint8_t** dest_buf,
-                 FX_DWORD* dest_size) {
+                 uint8_t*& dest_buf,
+                 FX_DWORD& dest_size) {
   CCodec_ModuleMgr* pEncoders = CPDF_ModuleMgr::Get()->GetCodecModule();
-  return pEncoders &&
-         pEncoders->GetFlateModule()->Encode(src_buf, src_size, dest_buf,
-                                             dest_size);
+  if (pEncoders) {
+    pEncoders->GetFlateModule()->Encode(src_buf, src_size, dest_buf, dest_size);
+  }
 }
-
-bool PngEncode(const uint8_t* src_buf,
-               FX_DWORD src_size,
-               uint8_t** dest_buf,
-               FX_DWORD* dest_size) {
+void FlateEncode(const uint8_t* src_buf,
+                 FX_DWORD src_size,
+                 int predictor,
+                 int Colors,
+                 int BitsPerComponent,
+                 int Columns,
+                 uint8_t*& dest_buf,
+                 FX_DWORD& dest_size) {
   CCodec_ModuleMgr* pEncoders = CPDF_ModuleMgr::Get()->GetCodecModule();
-  return pEncoders &&
-         pEncoders->GetFlateModule()->Encode(src_buf, src_size, dest_buf,
-                                             dest_size);
+  if (pEncoders) {
+    pEncoders->GetFlateModule()->Encode(src_buf, src_size, predictor, Colors,
+                                        BitsPerComponent, Columns, dest_buf,
+                                        dest_size);
+  }
 }
-
 FX_DWORD FlateDecode(const uint8_t* src_buf,
                      FX_DWORD src_size,
                      uint8_t*& dest_buf,
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode_embeddertest.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode_embeddertest.cpp
index 810a633c83..c80770366b 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode_embeddertest.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_decode_embeddertest.cpp
@@ -47,14 +47,14 @@ TEST_F(FPDFParserDecodeEmbeddertest, FlateEncode) {
 
   for (size_t i = 0; i < FX_ArraySize(flate_encode_cases); ++i) {
     FlateEncodeCase* ptr = &flate_encode_cases[i];
-    unsigned char* buf;
-    unsigned int buf_size;
-    EXPECT_TRUE(FlateEncode(ptr->input, ptr->input_size, &buf, &buf_size));
-    ASSERT_TRUE(buf);
+    unsigned char* result;
+    unsigned int result_size;
+    FlateEncode(ptr->input, ptr->input_size, result, result_size);
+    ASSERT_TRUE(result);
     EXPECT_EQ(std::string((const char*)ptr->expected, ptr->expected_size),
-              std::string((const char*)buf, buf_size))
+              std::string((const char*)result, result_size))
         << " for case " << i;
-    FX_Free(buf);
+    FX_Free(result);
   }
 }
 
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
index c107c002c2..0306ff0227 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
@@ -615,11 +615,11 @@ int CPDF_DIBSource::CreateDecoder() {
         src_data, src_size, m_Width, m_Height, m_nComponents,
         pParams ? pParams->GetInteger("ColorTransform", 1) : 1);
     if (!m_pDecoder) {
-      bool bTransform = false;
+      FX_BOOL bTransform = FALSE;
       int comps, bpc;
       ICodec_JpegModule* pJpegModule = CPDF_ModuleMgr::Get()->GetJpegModule();
-      if (pJpegModule->LoadInfo(src_data, src_size, &m_Width, &m_Height, &comps,
-                                &bpc, &bTransform)) {
+      if (pJpegModule->LoadInfo(src_data, src_size, m_Width, m_Height, comps,
+                                bpc, bTransform)) {
         if (m_nComponents != comps) {
           FX_Free(m_pCompData);
           m_nComponents = comps;
diff --git a/core/src/fxcodec/codec/codec_int.h b/core/src/fxcodec/codec/codec_int.h
index c3daf3bdf2..1495f9e680 100644
--- a/core/src/fxcodec/codec/codec_int.h
+++ b/core/src/fxcodec/codec/codec_int.h
@@ -22,6 +22,14 @@ class CFX_IccTransformCache;
 class CCodec_BasicModule : public ICodec_BasicModule {
  public:
   // ICodec_BasicModule:
+  FX_BOOL RunLengthEncode(const uint8_t* src_buf,
+                          FX_DWORD src_size,
+                          uint8_t*& dest_buf,
+                          FX_DWORD& dest_size) override;
+  FX_BOOL A85Encode(const uint8_t* src_buf,
+                    FX_DWORD src_size,
+                    uint8_t*& dest_buf,
+                    FX_DWORD& dest_size) override;
   ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf,
                                                  FX_DWORD src_size,
                                                  int width,
@@ -105,6 +113,12 @@ class CCodec_FaxModule : public ICodec_FaxModule {
                                         FX_BOOL BlackIs1,
                                         int Columns,
                                         int Rows) override;
+  FX_BOOL Encode(const uint8_t* src_buf,
+                 int width,
+                 int height,
+                 int pitch,
+                 uint8_t*& dest_buf,
+                 FX_DWORD& dest_size) override;
 };
 
 class CCodec_FlateModule : public ICodec_FlateModule {
@@ -130,14 +144,18 @@ class CCodec_FlateModule : public ICodec_FlateModule {
                                     FX_DWORD estimated_size,
                                     uint8_t*& dest_buf,
                                     FX_DWORD& dest_size);
-  virtual bool Encode(const uint8_t* src_buf,
-                      FX_DWORD src_size,
-                      uint8_t** dest_buf,
-                      FX_DWORD* dest_size);
-  virtual bool PngEncode(const uint8_t* src_buf,
+  virtual FX_BOOL Encode(const uint8_t* src_buf,
                          FX_DWORD src_size,
-                         uint8_t** dest_buf,
-                         FX_DWORD* dest_size);
+                         int predictor,
+                         int Colors,
+                         int BitsPerComponent,
+                         int Columns,
+                         uint8_t*& dest_buf,
+                         FX_DWORD& dest_size);
+  virtual FX_BOOL Encode(const uint8_t* src_buf,
+                         FX_DWORD src_size,
+                         uint8_t*& dest_buf,
+                         FX_DWORD& dest_size);
 };
 
 class CCodec_JpegModule : public ICodec_JpegModule {
@@ -149,13 +167,21 @@ class CCodec_JpegModule : public ICodec_JpegModule {
                                         int height,
                                         int nComps,
                                         FX_BOOL ColorTransform) override;
-  bool LoadInfo(const uint8_t* src_buf,
-                FX_DWORD src_size,
-                int* width,
-                int* height,
-                int* num_components,
-                int* bits_per_components,
-                bool* color_transform) override;
+  FX_BOOL LoadInfo(const uint8_t* src_buf,
+                   FX_DWORD src_size,
+                   int& width,
+                   int& height,
+                   int& num_components,
+                   int& bits_per_components,
+                   FX_BOOL& color_transform,
+                   uint8_t** icc_buf_ptr,
+                   FX_DWORD* icc_length) override;
+  FX_BOOL Encode(const CFX_DIBSource* pSource,
+                 uint8_t*& dest_buf,
+                 FX_STRSIZE& dest_size,
+                 int quality,
+                 const uint8_t* icc_buf,
+                 FX_DWORD icc_length) override;
   void* Start() override;
   void Finish(void* pContext) override;
   void Input(void* pContext,
diff --git a/core/src/fxcodec/codec/fx_codec.cpp b/core/src/fxcodec/codec/fx_codec.cpp
index d7c7c4eeb4..6998114f83 100644
--- a/core/src/fxcodec/codec/fx_codec.cpp
+++ b/core/src/fxcodec/codec/fx_codec.cpp
@@ -142,6 +142,121 @@ void CCodec_ScanlineDecoder::DownScale(int dest_width, int dest_height) {
   m_pDataCache = nonstd::move(cache);
 }
 
+FX_BOOL CCodec_BasicModule::RunLengthEncode(const uint8_t* src_buf,
+                                            FX_DWORD src_size,
+                                            uint8_t*& dest_buf,
+                                            FX_DWORD& dest_size) {
+  return FALSE;
+}
+
+#define EXPONENT_DETECT(ptr)                 \
+  for (;; ptr++) {                           \
+    if (!std::isdigit(*ptr)) {               \
+      if (endptr)                            \
+        *endptr = (char*)ptr;                \
+      break;                                 \
+    } else {                                 \
+      exp_ret *= 10;                         \
+      exp_ret += FXSYS_toDecimalDigit(*ptr); \
+      continue;                              \
+    }                                        \
+  }
+
+extern "C" double FXstrtod(const char* nptr, char** endptr) {
+  double ret = 0.0;
+  const char* ptr = nptr;
+  const char* exp_ptr = NULL;
+  int e_number = 0, e_signal = 0, e_point = 0, is_negative = 0;
+  int exp_ret = 0, exp_sig = 1, fra_ret = 0, fra_count = 0, fra_base = 1;
+  if (!nptr) {
+    return 0.0;
+  }
+  for (;; ptr++) {
+    if (!e_number && !e_point && (*ptr == '\t' || *ptr == ' '))
+      continue;
+
+    if (std::isdigit(*ptr)) {
+      if (!e_number)
+        e_number = 1;
+
+      if (!e_point) {
+        ret *= 10;
+        ret += FXSYS_toDecimalDigit(*ptr);
+      } else {
+        fra_count++;
+        fra_ret *= 10;
+        fra_ret += FXSYS_toDecimalDigit(*ptr);
+      }
+      continue;
+    }
+    if (!e_point && *ptr == '.') {
+      e_point = 1;
+      continue;
+    }
+    if (!e_number && !e_point && !e_signal) {
+      switch (*ptr) {
+        case '-':
+          is_negative = 1;
+        case '+':
+          e_signal = 1;
+          continue;
+      }
+    }
+    if (e_number && (*ptr == 'e' || *ptr == 'E')) {
+      exp_ptr = ptr++;
+      if (*ptr == '+' || *ptr == '-') {
+        exp_sig = (*ptr++ == '+') ? 1 : -1;
+        if (!std::isdigit(*ptr)) {
+          if (endptr) {
+            *endptr = (char*)exp_ptr;
+          }
+          break;
+        }
+        EXPONENT_DETECT(ptr);
+      } else if (std::isdigit(*ptr)) {
+        EXPONENT_DETECT(ptr);
+      } else {
+        if (endptr) {
+          *endptr = (char*)exp_ptr;
+        }
+        break;
+      }
+      break;
+    }
+    if (ptr != nptr && !e_number) {
+      if (endptr) {
+        *endptr = (char*)nptr;
+      }
+      break;
+    }
+    if (endptr) {
+      *endptr = (char*)ptr;
+    }
+    break;
+  }
+  while (fra_count--) {
+    fra_base *= 10;
+  }
+  ret += (double)fra_ret / (double)fra_base;
+  if (exp_sig == 1) {
+    while (exp_ret--) {
+      ret *= 10.0;
+    }
+  } else {
+    while (exp_ret--) {
+      ret /= 10.0;
+    }
+  }
+  return is_negative ? -ret : ret;
+}
+#undef EXPONENT_DETECT
+
+FX_BOOL CCodec_BasicModule::A85Encode(const uint8_t* src_buf,
+                                      FX_DWORD src_size,
+                                      uint8_t*& dest_buf,
+                                      FX_DWORD& dest_size) {
+  return FALSE;
+}
 class CCodec_RLScanlineDecoder : public CCodec_ScanlineDecoder {
  public:
   CCodec_RLScanlineDecoder();
diff --git a/core/src/fxcodec/codec/fx_codec_fax.cpp b/core/src/fxcodec/codec/fx_codec_fax.cpp
index 686fc08b61..b198e74784 100644
--- a/core/src/fxcodec/codec/fx_codec_fax.cpp
+++ b/core/src/fxcodec/codec/fx_codec_fax.cpp
@@ -466,6 +466,134 @@ FX_BOOL FaxGet1DLine(const uint8_t* src_buf,
   return TRUE;
 }
 
+const uint8_t BlackRunTerminator[128] = {
+    0x37, 10, 0x02, 3,  0x03, 2,  0x02, 2,  0x03, 3,  0x03, 4,  0x02, 4,
+    0x03, 5,  0x05, 6,  0x04, 6,  0x04, 7,  0x05, 7,  0x07, 7,  0x04, 8,
+    0x07, 8,  0x18, 9,  0x17, 10, 0x18, 10, 0x08, 10, 0x67, 11, 0x68, 11,
+    0x6c, 11, 0x37, 11, 0x28, 11, 0x17, 11, 0x18, 11, 0xca, 12, 0xcb, 12,
+    0xcc, 12, 0xcd, 12, 0x68, 12, 0x69, 12, 0x6a, 12, 0x6b, 12, 0xd2, 12,
+    0xd3, 12, 0xd4, 12, 0xd5, 12, 0xd6, 12, 0xd7, 12, 0x6c, 12, 0x6d, 12,
+    0xda, 12, 0xdb, 12, 0x54, 12, 0x55, 12, 0x56, 12, 0x57, 12, 0x64, 12,
+    0x65, 12, 0x52, 12, 0x53, 12, 0x24, 12, 0x37, 12, 0x38, 12, 0x27, 12,
+    0x28, 12, 0x58, 12, 0x59, 12, 0x2b, 12, 0x2c, 12, 0x5a, 12, 0x66, 12,
+    0x67, 12,
+};
+
+const uint8_t BlackRunMarkup[80] = {
+    0x0f, 10, 0xc8, 12, 0xc9, 12, 0x5b, 12, 0x33, 12, 0x34, 12, 0x35, 12,
+    0x6c, 13, 0x6d, 13, 0x4a, 13, 0x4b, 13, 0x4c, 13, 0x4d, 13, 0x72, 13,
+    0x73, 13, 0x74, 13, 0x75, 13, 0x76, 13, 0x77, 13, 0x52, 13, 0x53, 13,
+    0x54, 13, 0x55, 13, 0x5a, 13, 0x5b, 13, 0x64, 13, 0x65, 13, 0x08, 11,
+    0x0c, 11, 0x0d, 11, 0x12, 12, 0x13, 12, 0x14, 12, 0x15, 12, 0x16, 12,
+    0x17, 12, 0x1c, 12, 0x1d, 12, 0x1e, 12, 0x1f, 12,
+};
+
+const uint8_t WhiteRunTerminator[128] = {
+    0x35, 8, 0x07, 6, 0x07, 4, 0x08, 4, 0x0B, 4, 0x0C, 4, 0x0E, 4, 0x0F, 4,
+    0x13, 5, 0x14, 5, 0x07, 5, 0x08, 5, 0x08, 6, 0x03, 6, 0x34, 6, 0x35, 6,
+    0x2a, 6, 0x2B, 6, 0x27, 7, 0x0c, 7, 0x08, 7, 0x17, 7, 0x03, 7, 0x04, 7,
+    0x28, 7, 0x2B, 7, 0x13, 7, 0x24, 7, 0x18, 7, 0x02, 8, 0x03, 8, 0x1a, 8,
+    0x1b, 8, 0x12, 8, 0x13, 8, 0x14, 8, 0x15, 8, 0x16, 8, 0x17, 8, 0x28, 8,
+    0x29, 8, 0x2a, 8, 0x2b, 8, 0x2c, 8, 0x2d, 8, 0x04, 8, 0x05, 8, 0x0a, 8,
+    0x0b, 8, 0x52, 8, 0x53, 8, 0x54, 8, 0x55, 8, 0x24, 8, 0x25, 8, 0x58, 8,
+    0x59, 8, 0x5a, 8, 0x5b, 8, 0x4a, 8, 0x4b, 8, 0x32, 8, 0x33, 8, 0x34, 8,
+};
+
+const uint8_t WhiteRunMarkup[80] = {
+    0x1b, 5,  0x12, 5,  0x17, 6,  0x37, 7,  0x36, 8,  0x37, 8,  0x64, 8,
+    0x65, 8,  0x68, 8,  0x67, 8,  0xcc, 9,  0xcd, 9,  0xd2, 9,  0xd3, 9,
+    0xd4, 9,  0xd5, 9,  0xd6, 9,  0xd7, 9,  0xd8, 9,  0xd9, 9,  0xda, 9,
+    0xdb, 9,  0x98, 9,  0x99, 9,  0x9a, 9,  0x18, 6,  0x9b, 9,  0x08, 11,
+    0x0c, 11, 0x0d, 11, 0x12, 12, 0x13, 12, 0x14, 12, 0x15, 12, 0x16, 12,
+    0x17, 12, 0x1c, 12, 0x1d, 12, 0x1e, 12, 0x1f, 12,
+};
+
+void AddBitStream(uint8_t* dest_buf, int& dest_bitpos, int data, int bitlen) {
+  for (int i = bitlen - 1; i >= 0; i--) {
+    if (data & (1 << i)) {
+      dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+    }
+    dest_bitpos++;
+  }
+}
+
+void FaxEncodeRun(uint8_t* dest_buf, int& dest_bitpos, int run, bool bWhite) {
+  while (run >= 2560) {
+    AddBitStream(dest_buf, dest_bitpos, 0x1f, 12);
+    run -= 2560;
+  }
+  if (run >= 64) {
+    int markup = run - run % 64;
+    const uint8_t* p = bWhite ? WhiteRunMarkup : BlackRunMarkup;
+    p += (markup / 64 - 1) * 2;
+    AddBitStream(dest_buf, dest_bitpos, *p, p[1]);
+  }
+  run %= 64;
+  const uint8_t* p = bWhite ? WhiteRunTerminator : BlackRunTerminator;
+  p += run * 2;
+  AddBitStream(dest_buf, dest_bitpos, *p, p[1]);
+}
+
+void FaxEncode2DLine(uint8_t* dest_buf,
+                     int& dest_bitpos,
+                     const uint8_t* src_buf,
+                     const uint8_t* ref_buf,
+                     int cols) {
+  int a0 = -1;
+  bool a0color = true;
+  while (1) {
+    int a1 = FindBit(src_buf, cols, a0 + 1, !a0color);
+    int b1, b2;
+    FaxG4FindB1B2(ref_buf, cols, a0, a0color, b1, b2);
+    if (b2 < a1) {
+      dest_bitpos += 3;
+      dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+      dest_bitpos++;
+      a0 = b2;
+    } else if (a1 - b1 <= 3 && b1 - a1 <= 3) {
+      int delta = a1 - b1;
+      switch (delta) {
+        case 0:
+          dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+          break;
+        case 1:
+        case 2:
+        case 3:
+          dest_bitpos += delta == 1 ? 1 : delta + 2;
+          dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+          dest_bitpos++;
+          dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+          break;
+        case -1:
+        case -2:
+        case -3:
+          dest_bitpos += delta == -1 ? 1 : -delta + 2;
+          dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+          dest_bitpos++;
+          break;
+      }
+      dest_bitpos++;
+      a0 = a1;
+      a0color = !a0color;
+    } else {
+      int a2 = FindBit(src_buf, cols, a1 + 1, a0color);
+      dest_bitpos++;
+      dest_bitpos++;
+      dest_buf[dest_bitpos / 8] |= 1 << (7 - dest_bitpos % 8);
+      dest_bitpos++;
+      if (a0 < 0) {
+        a0 = 0;
+      }
+      FaxEncodeRun(dest_buf, dest_bitpos, a1 - a0, a0color);
+      FaxEncodeRun(dest_buf, dest_bitpos, a2 - a1, !a0color);
+      a0 = a2;
+    }
+    if (a0 >= cols) {
+      return;
+    }
+  }
+}
+
 }  // namespace
 
 class CCodec_FaxDecoder : public CCodec_ScanlineDecoder {
@@ -626,6 +754,65 @@ void FaxG4Decode(const uint8_t* src_buf,
   *pbitpos = bitpos;
 }
 
+class CCodec_FaxEncoder {
+ public:
+  CCodec_FaxEncoder(const uint8_t* src_buf, int width, int height, int pitch);
+  ~CCodec_FaxEncoder();
+  void Encode(uint8_t*& dest_buf, FX_DWORD& dest_size);
+  void Encode2DLine(const uint8_t* scan_line);
+  CFX_BinaryBuf m_DestBuf;
+  uint8_t* m_pRefLine;
+  uint8_t* m_pLineBuf;
+  int m_Cols, m_Rows, m_Pitch;
+  const uint8_t* m_pSrcBuf;
+};
+CCodec_FaxEncoder::CCodec_FaxEncoder(const uint8_t* src_buf,
+                                     int width,
+                                     int height,
+                                     int pitch) {
+  m_pSrcBuf = src_buf;
+  m_Cols = width;
+  m_Rows = height;
+  m_Pitch = pitch;
+  m_pRefLine = FX_Alloc(uint8_t, m_Pitch);
+  FXSYS_memset(m_pRefLine, 0xff, m_Pitch);
+  m_pLineBuf = FX_Alloc2D(uint8_t, m_Pitch, 8);
+  m_DestBuf.EstimateSize(0, 10240);
+}
+CCodec_FaxEncoder::~CCodec_FaxEncoder() {
+  FX_Free(m_pRefLine);
+  FX_Free(m_pLineBuf);
+}
+void CCodec_FaxEncoder::Encode(uint8_t*& dest_buf, FX_DWORD& dest_size) {
+  int dest_bitpos = 0;
+  uint8_t last_byte = 0;
+  for (int i = 0; i < m_Rows; i++) {
+    const uint8_t* scan_line = m_pSrcBuf + i * m_Pitch;
+    FXSYS_memset(m_pLineBuf, 0, m_Pitch * 8);
+    m_pLineBuf[0] = last_byte;
+    FaxEncode2DLine(m_pLineBuf, dest_bitpos, scan_line, m_pRefLine, m_Cols);
+    m_DestBuf.AppendBlock(m_pLineBuf, dest_bitpos / 8);
+    last_byte = m_pLineBuf[dest_bitpos / 8];
+    dest_bitpos %= 8;
+    FXSYS_memcpy(m_pRefLine, scan_line, m_Pitch);
+  }
+  if (dest_bitpos) {
+    m_DestBuf.AppendByte(last_byte);
+  }
+  dest_buf = m_DestBuf.GetBuffer();
+  dest_size = m_DestBuf.GetSize();
+  m_DestBuf.DetachBuffer();
+}
+FX_BOOL CCodec_FaxModule::Encode(const uint8_t* src_buf,
+                                 int width,
+                                 int height,
+                                 int pitch,
+                                 uint8_t*& dest_buf,
+                                 FX_DWORD& dest_size) {
+  CCodec_FaxEncoder encoder(src_buf, width, height, pitch);
+  encoder.Encode(dest_buf, dest_size);
+  return TRUE;
+}
 ICodec_ScanlineDecoder* CCodec_FaxModule::CreateDecoder(
     const uint8_t* src_buf,
     FX_DWORD src_size,
diff --git a/core/src/fxcodec/codec/fx_codec_flate.cpp b/core/src/fxcodec/codec/fx_codec_flate.cpp
index 844a17e282..b293781318 100644
--- a/core/src/fxcodec/codec/fx_codec_flate.cpp
+++ b/core/src/fxcodec/codec/fx_codec_flate.cpp
@@ -25,11 +25,11 @@ static int FPDFAPI_FlateGetTotalOut(void* context) {
 static int FPDFAPI_FlateGetTotalIn(void* context) {
   return ((z_stream*)context)->total_in;
 }
-static bool FPDFAPI_FlateCompress(unsigned char* dest_buf,
+static void FPDFAPI_FlateCompress(unsigned char* dest_buf,
                                   unsigned long* dest_size,
                                   const unsigned char* src_buf,
                                   unsigned long src_size) {
-  return compress(dest_buf, dest_size, src_buf, src_size) == Z_OK;
+  compress(dest_buf, dest_size, src_buf, src_size);
 }
 void* FPDFAPI_FlateInit(void* (*alloc_func)(void*, unsigned int, unsigned int),
                         void (*free_func)(void*, void*)) {
@@ -225,7 +225,7 @@ int CLZWDecoder::Decode(uint8_t* dest_buf,
   return 0;
 }
 
-uint8_t PathPredictor(int a, int b, int c) {
+uint8_t PaethPredictor(int a, int b, int c) {
   int p = a + b - c;
   int pa = FXSYS_abs(p - a);
   int pb = FXSYS_abs(p - b);
@@ -239,8 +239,16 @@ uint8_t PathPredictor(int a, int b, int c) {
   return (uint8_t)c;
 }
 
-void PNG_PredictorEncode(uint8_t*& data_buf, FX_DWORD& data_size) {
-  const int row_size = 7;
+FX_BOOL PNG_PredictorEncode(uint8_t*& data_buf,
+                            FX_DWORD& data_size,
+                            int predictor,
+                            int Colors,
+                            int BitsPerComponent,
+                            int Columns) {
+  const int BytesPerPixel = (Colors * BitsPerComponent + 7) / 8;
+  const int row_size = (Colors * BitsPerComponent * Columns + 7) / 8;
+  if (row_size <= 0)
+    return FALSE;
   const int row_count = (data_size + row_size - 1) / row_size;
   const int last_row_size = data_size % row_size;
   uint8_t* dest_buf = FX_Alloc2D(uint8_t, row_size + 1, row_count);
@@ -248,12 +256,67 @@ void PNG_PredictorEncode(uint8_t*& data_buf, FX_DWORD& data_size) {
   uint8_t* pSrcData = data_buf;
   uint8_t* pDestData = dest_buf;
   for (int row = 0; row < row_count; row++) {
+    if (predictor == 10) {
+      pDestData[0] = 0;
+      int move_size = row_size;
+      if (move_size * (row + 1) > (int)data_size) {
+        move_size = data_size - (move_size * row);
+      }
+      FXSYS_memmove(pDestData + 1, pSrcData, move_size);
+      pDestData += (move_size + 1);
+      pSrcData += move_size;
+      byte_cnt += move_size;
+      continue;
+    }
     for (int byte = 0; byte < row_size && byte_cnt < (int)data_size; byte++) {
+      switch (predictor) {
+        case 11: {
+          pDestData[0] = 1;
+          uint8_t left = 0;
+          if (byte >= BytesPerPixel) {
+            left = pSrcData[byte - BytesPerPixel];
+          }
+          pDestData[byte + 1] = pSrcData[byte] - left;
+        } break;
+        case 12: {
           pDestData[0] = 2;
           uint8_t up = 0;
-          if (row)
+          if (row) {
             up = pSrcData[byte - row_size];
+          }
           pDestData[byte + 1] = pSrcData[byte] - up;
+        } break;
+        case 13: {
+          pDestData[0] = 3;
+          uint8_t left = 0;
+          if (byte >= BytesPerPixel) {
+            left = pSrcData[byte - BytesPerPixel];
+          }
+          uint8_t up = 0;
+          if (row) {
+            up = pSrcData[byte - row_size];
+          }
+          pDestData[byte + 1] = pSrcData[byte] - (left + up) / 2;
+        } break;
+        case 14: {
+          pDestData[0] = 4;
+          uint8_t left = 0;
+          if (byte >= BytesPerPixel) {
+            left = pSrcData[byte - BytesPerPixel];
+          }
+          uint8_t up = 0;
+          if (row) {
+            up = pSrcData[byte - row_size];
+          }
+          uint8_t upper_left = 0;
+          if (byte >= BytesPerPixel && row) {
+            upper_left = pSrcData[byte - row_size - BytesPerPixel];
+          }
+          pDestData[byte + 1] =
+              pSrcData[byte] - PaethPredictor(left, up, upper_left);
+        } break;
+        default: { pDestData[byte + 1] = pSrcData[byte]; } break;
+      }
       byte_cnt++;
     }
     pDestData += (row_size + 1);
@@ -263,6 +326,7 @@ void PNG_PredictorEncode(uint8_t*& data_buf, FX_DWORD& data_size) {
   data_buf = dest_buf;
   data_size = (row_size + 1) * row_count -
               (last_row_size > 0 ? (row_size - last_row_size) : 0);
+  return TRUE;
 }
 
 void PNG_PredictLine(uint8_t* pDestData,
@@ -322,7 +386,7 @@ void PNG_PredictLine(uint8_t* pDestData,
         if (byte >= BytesPerPixel && pLastLine) {
           upper_left = pLastLine[byte - BytesPerPixel];
         }
-        pDestData[byte] = raw_byte + PathPredictor(left, up, upper_left);
+        pDestData[byte] = raw_byte + PaethPredictor(left, up, upper_left);
         break;
       }
       default:
@@ -407,7 +471,7 @@ FX_BOOL PNG_Predictor(uint8_t*& data_buf,
           if (byte >= BytesPerPixel && row) {
             upper_left = pDestData[byte - row_size - BytesPerPixel];
           }
-          pDestData[byte] = raw_byte + PathPredictor(left, up, upper_left);
+          pDestData[byte] = raw_byte + PaethPredictor(left, up, upper_left);
           break;
         }
         default:
@@ -426,6 +490,73 @@ FX_BOOL PNG_Predictor(uint8_t*& data_buf,
   return TRUE;
 }
 
+void TIFF_PredictorEncodeLine(uint8_t* dest_buf,
+                              int row_size,
+                              int BitsPerComponent,
+                              int Colors,
+                              int Columns) {
+  int BytesPerPixel = BitsPerComponent * Colors / 8;
+  if (BitsPerComponent < 8) {
+    uint8_t mask = 0x01;
+    if (BitsPerComponent == 2) {
+      mask = 0x03;
+    } else if (BitsPerComponent == 4) {
+      mask = 0x0F;
+    }
+    int row_bits = Colors * BitsPerComponent * Columns;
+    for (int i = row_bits - BitsPerComponent; i >= BitsPerComponent;
+         i -= BitsPerComponent) {
+      int col = i % 8;
+      int index = i / 8;
+      int col_pre =
+          (col == 0) ? (8 - BitsPerComponent) : (col - BitsPerComponent);
+      int index_pre = (col == 0) ? (index - 1) : index;
+      uint8_t cur = (dest_buf[index] >> (8 - col - BitsPerComponent)) & mask;
+      uint8_t left =
+          (dest_buf[index_pre] >> (8 - col_pre - BitsPerComponent)) & mask;
+      cur -= left;
+      cur &= mask;
+      cur <<= (8 - col - BitsPerComponent);
+      dest_buf[index] &= ~(mask << ((8 - col - BitsPerComponent)));
+      dest_buf[index] |= cur;
+    }
+  } else if (BitsPerComponent == 8) {
+    for (int i = row_size - 1; i >= BytesPerPixel; i--) {
+      dest_buf[i] -= dest_buf[i - BytesPerPixel];
+    }
+  } else {
+    for (int i = row_size - BytesPerPixel; i >= BytesPerPixel;
+         i -= BytesPerPixel) {
+      FX_WORD pixel = (dest_buf[i] << 8) | dest_buf[i + 1];
+      pixel -=
+          (dest_buf[i - BytesPerPixel] << 8) | dest_buf[i - BytesPerPixel + 1];
+      dest_buf[i] = pixel >> 8;
+      dest_buf[i + 1] = (uint8_t)pixel;
+    }
+  }
+}
+
+FX_BOOL TIFF_PredictorEncode(uint8_t*& data_buf,
+                             FX_DWORD& data_size,
+                             int Colors,
+                             int BitsPerComponent,
+                             int Columns) {
+  int row_size = (Colors * BitsPerComponent * Columns + 7) / 8;
+  if (row_size == 0)
+    return FALSE;
+  const int row_count = (data_size + row_size - 1) / row_size;
+  const int last_row_size = data_size % row_size;
+  for (int row = 0; row < row_count; row++) {
+    uint8_t* scan_line = data_buf + row * row_size;
+    if ((row + 1) * row_size > (int)data_size) {
+      row_size = last_row_size;
+    }
+    TIFF_PredictorEncodeLine(scan_line, row_size, BitsPerComponent, Colors,
+                             Columns);
+  }
+  return TRUE;
+}
+
 void TIFF_PredictLine(uint8_t* dest_buf,
                       FX_DWORD row_size,
                       int BitsPerComponent,
@@ -832,29 +963,41 @@ FX_DWORD CCodec_FlateModule::FlateOrLZWDecode(FX_BOOL bLZW,
   }
   return ret ? offset : -1;
 }
-
-bool CCodec_FlateModule::Encode(const uint8_t* src_buf,
-                                FX_DWORD src_size,
-                                uint8_t** dest_buf,
-                                FX_DWORD* dest_size) {
-  *dest_size = src_size + src_size / 1000 + 12;
-  *dest_buf = FX_Alloc(uint8_t, *dest_size);
-  unsigned long temp_size = *dest_size;
-  if (!FPDFAPI_FlateCompress(*dest_buf, &temp_size, src_buf, src_size))
-    return false;
-
-  *dest_size = (FX_DWORD)temp_size;
-  return true;
-}
-
-bool CCodec_FlateModule::PngEncode(const uint8_t* src_buf,
+FX_BOOL CCodec_FlateModule::Encode(const uint8_t* src_buf,
                                    FX_DWORD src_size,
-                                   uint8_t** dest_buf,
-                                   FX_DWORD* dest_size) {
-  uint8_t* pSrcBuf = FX_Alloc(uint8_t, src_size);
+                                   int predictor,
+                                   int Colors,
+                                   int BitsPerComponent,
+                                   int Columns,
+                                   uint8_t*& dest_buf,
+                                   FX_DWORD& dest_size) {
+  if (predictor != 2 && predictor < 10) {
+    return Encode(src_buf, src_size, dest_buf, dest_size);
+  }
+  uint8_t* pSrcBuf = NULL;
+  pSrcBuf = FX_Alloc(uint8_t, src_size);
   FXSYS_memcpy(pSrcBuf, src_buf, src_size);
-  PNG_PredictorEncode(pSrcBuf, src_size);
-  FX_BOOL ret = Encode(pSrcBuf, src_size, dest_buf, dest_size);
+  FX_BOOL ret = TRUE;
+  if (predictor == 2) {
+    ret = TIFF_PredictorEncode(pSrcBuf, src_size, Colors, BitsPerComponent,
+                               Columns);
+  } else if (predictor >= 10) {
+    ret = PNG_PredictorEncode(pSrcBuf, src_size, predictor, Colors,
+                              BitsPerComponent, Columns);
+  }
+  if (ret)
+    ret = Encode(pSrcBuf, src_size, dest_buf, dest_size);
   FX_Free(pSrcBuf);
   return ret;
 }
+FX_BOOL CCodec_FlateModule::Encode(const uint8_t* src_buf,
+                                   FX_DWORD src_size,
+                                   uint8_t*& dest_buf,
+                                   FX_DWORD& dest_size) {
+  dest_size = src_size + src_size / 1000 + 12;
+  dest_buf = FX_Alloc(uint8_t, dest_size);
+  unsigned long temp_size = dest_size;
+  FPDFAPI_FlateCompress(dest_buf, &temp_size, src_buf, src_size);
+  dest_size = (FX_DWORD)temp_size;
+  return TRUE;
+}
diff --git a/core/src/fxcodec/codec/fx_codec_jpeg.cpp b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
index 820a5c7004..043964f254 100644
--- a/core/src/fxcodec/codec/fx_codec_jpeg.cpp
+++ b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
@@ -74,17 +74,171 @@ static void _error_do_nothing1(j_common_ptr cinfo, int) {}
 extern "C" {
 static void _error_do_nothing2(j_common_ptr cinfo, char*) {}
 };
-
+#define JPEG_MARKER_EXIF (JPEG_APP0 + 1)
 #define JPEG_MARKER_ICC (JPEG_APP0 + 2)
+#define JPEG_MARKER_AUTHORTIME (JPEG_APP0 + 3)
 #define JPEG_MARKER_MAXSIZE 0xFFFF
+#define JPEG_OVERHEAD_LEN 14
+static FX_BOOL _JpegEmbedIccProfile(j_compress_ptr cinfo,
+                                    const uint8_t* icc_buf_ptr,
+                                    FX_DWORD icc_length) {
+  if (!icc_buf_ptr || icc_length == 0) {
+    return FALSE;
+  }
+  FX_DWORD icc_segment_size = (JPEG_MARKER_MAXSIZE - 2 - JPEG_OVERHEAD_LEN);
+  FX_DWORD icc_segment_num = (icc_length / icc_segment_size) + 1;
+  if (icc_segment_num > 255) {
+    return FALSE;
+  }
+  FX_DWORD icc_data_length =
+      JPEG_OVERHEAD_LEN + (icc_segment_num > 1 ? icc_segment_size : icc_length);
+  uint8_t* icc_data = FX_Alloc(uint8_t, icc_data_length);
+  FXSYS_memcpy(icc_data, "\x49\x43\x43\x5f\x50\x52\x4f\x46\x49\x4c\x45\x00",
+               12);
+  icc_data[13] = (uint8_t)icc_segment_num;
+  for (uint8_t i = 0; i < (icc_segment_num - 1); i++) {
+    icc_data[12] = i + 1;
+    FXSYS_memcpy(icc_data + JPEG_OVERHEAD_LEN,
+                 icc_buf_ptr + i * icc_segment_size, icc_segment_size);
+    jpeg_write_marker(cinfo, JPEG_MARKER_ICC, icc_data, icc_data_length);
+  }
+  icc_data[12] = (uint8_t)icc_segment_num;
+  FX_DWORD icc_size = (icc_segment_num - 1) * icc_segment_size;
+  FXSYS_memcpy(icc_data + JPEG_OVERHEAD_LEN, icc_buf_ptr + icc_size,
+               icc_length - icc_size);
+  jpeg_write_marker(cinfo, JPEG_MARKER_ICC, icc_data,
+                    JPEG_OVERHEAD_LEN + icc_length - icc_size);
+  FX_Free(icc_data);
+  return TRUE;
+}
+extern "C" {
+static void _dest_do_nothing(j_compress_ptr cinfo) {}
+};
+extern "C" {
+static boolean _dest_empty(j_compress_ptr cinfo) {
+  return FALSE;
+}
+};
+#define JPEG_BLOCK_SIZE 1048576
+static void _JpegEncode(const CFX_DIBSource* pSource,
+                        uint8_t*& dest_buf,
+                        FX_STRSIZE& dest_size,
+                        int quality,
+                        const uint8_t* icc_buf,
+                        FX_DWORD icc_length) {
+  struct jpeg_error_mgr jerr;
+  jerr.error_exit = _error_do_nothing;
+  jerr.emit_message = _error_do_nothing1;
+  jerr.output_message = _error_do_nothing;
+  jerr.format_message = _error_do_nothing2;
+  jerr.reset_error_mgr = _error_do_nothing;
 
-static bool JpegLoadInfo(const uint8_t* src_buf,
-                         FX_DWORD src_size,
-                         int* width,
-                         int* height,
-                         int* num_components,
-                         int* bits_per_components,
-                         bool* color_transform) {
+  struct jpeg_compress_struct cinfo;
+  memset(&cinfo, 0, sizeof(cinfo));
+  cinfo.err = &jerr;
+  jpeg_create_compress(&cinfo);
+  int Bpp = pSource->GetBPP() / 8;
+  FX_DWORD nComponents = Bpp >= 3 ? (pSource->IsCmykImage() ? 4 : 3) : 1;
+  FX_DWORD pitch = pSource->GetPitch();
+  FX_DWORD width = pdfium::base::checked_cast<FX_DWORD>(pSource->GetWidth());
+  FX_DWORD height = pdfium::base::checked_cast<FX_DWORD>(pSource->GetHeight());
+  FX_SAFE_DWORD safe_buf_len = width;
+  safe_buf_len *= height;
+  safe_buf_len *= nComponents;
+  safe_buf_len += 1024;
+  if (icc_length) {
+    safe_buf_len += 255 * 18;
+    safe_buf_len += icc_length;
+  }
+  FX_DWORD dest_buf_length = 0;
+  if (!safe_buf_len.IsValid()) {
+    dest_buf = nullptr;
+  } else {
+    dest_buf_length = safe_buf_len.ValueOrDie();
+    dest_buf = FX_TryAlloc(uint8_t, dest_buf_length);
+    const int MIN_TRY_BUF_LEN = 1024;
+    while (!dest_buf && dest_buf_length > MIN_TRY_BUF_LEN) {
+      dest_buf_length >>= 1;
+      dest_buf = FX_TryAlloc(uint8_t, dest_buf_length);
+    }
+  }
+  if (!dest_buf) {
+    FX_OutOfMemoryTerminate();
+  }
+  struct jpeg_destination_mgr dest;
+  dest.init_destination = _dest_do_nothing;
+  dest.term_destination = _dest_do_nothing;
+  dest.empty_output_buffer = _dest_empty;
+  dest.next_output_byte = dest_buf;
+  dest.free_in_buffer = dest_buf_length;
+  cinfo.dest = &dest;
+  cinfo.image_width = width;
+  cinfo.image_height = height;
+  cinfo.input_components = nComponents;
+  if (nComponents == 1) {
+    cinfo.in_color_space = JCS_GRAYSCALE;
+  } else if (nComponents == 3) {
+    cinfo.in_color_space = JCS_RGB;
+  } else {
+    cinfo.in_color_space = JCS_CMYK;
+  }
+  uint8_t* line_buf = NULL;
+  if (nComponents > 1) {
+    line_buf = FX_Alloc2D(uint8_t, width, nComponents);
+  }
+  jpeg_set_defaults(&cinfo);
+  if (quality != 75) {
+    jpeg_set_quality(&cinfo, quality, TRUE);
+  }
+  jpeg_start_compress(&cinfo, TRUE);
+  _JpegEmbedIccProfile(&cinfo, icc_buf, icc_length);
+  JSAMPROW row_pointer[1];
+  JDIMENSION row;
+  while (cinfo.next_scanline < cinfo.image_height) {
+    const uint8_t* src_scan = pSource->GetScanline(cinfo.next_scanline);
+    if (nComponents > 1) {
+      uint8_t* dest_scan = line_buf;
+      if (nComponents == 3) {
+        for (FX_DWORD i = 0; i < width; i++) {
+          dest_scan[0] = src_scan[2];
+          dest_scan[1] = src_scan[1];
+          dest_scan[2] = src_scan[0];
+          dest_scan += 3;
+          src_scan += Bpp;
+        }
+      } else {
+        for (FX_DWORD i = 0; i < pitch; i++) {
+          *dest_scan++ = ~*src_scan++;
+        }
+      }
+      row_pointer[0] = line_buf;
+    } else {
+      row_pointer[0] = (uint8_t*)src_scan;
+    }
+    row = cinfo.next_scanline;
+    jpeg_write_scanlines(&cinfo, row_pointer, 1);
+    if (cinfo.next_scanline == row) {
+      dest_buf =
+          FX_Realloc(uint8_t, dest_buf, dest_buf_length + JPEG_BLOCK_SIZE);
+      dest.next_output_byte = dest_buf + dest_buf_length - dest.free_in_buffer;
+      dest_buf_length += JPEG_BLOCK_SIZE;
+      dest.free_in_buffer += JPEG_BLOCK_SIZE;
+    }
+  }
+  jpeg_finish_compress(&cinfo);
+  jpeg_destroy_compress(&cinfo);
+  FX_Free(line_buf);
+  dest_size = dest_buf_length - (FX_STRSIZE)dest.free_in_buffer;
+}
+static FX_BOOL _JpegLoadInfo(const uint8_t* src_buf,
+                             FX_DWORD src_size,
+                             int& width,
+                             int& height,
+                             int& num_components,
+                             int& bits_per_components,
+                             FX_BOOL& color_transform,
+                             uint8_t** icc_buf_ptr,
+                             FX_DWORD* icc_length) {
   _JpegScanSOI(src_buf, src_size);
   struct jpeg_decompress_struct cinfo;
   struct jpeg_error_mgr jerr;
@@ -98,7 +252,7 @@ static bool JpegLoadInfo(const uint8_t* src_buf,
   jmp_buf mark;
   cinfo.client_data = &mark;
   if (setjmp(mark) == -1) {
-    return false;
+    return FALSE;
   }
   jpeg_create_decompress(&cinfo);
   struct jpeg_source_mgr src;
@@ -112,21 +266,30 @@ static bool JpegLoadInfo(const uint8_t* src_buf,
   cinfo.src = &src;
   if (setjmp(mark) == -1) {
     jpeg_destroy_decompress(&cinfo);
-    return false;
+    return FALSE;
+  }
+  if (icc_buf_ptr && icc_length) {
+    jpeg_save_markers(&cinfo, JPEG_MARKER_ICC, JPEG_MARKER_MAXSIZE);
   }
   int ret = jpeg_read_header(&cinfo, TRUE);
   if (ret != JPEG_HEADER_OK) {
     jpeg_destroy_decompress(&cinfo);
-    return false;
+    return FALSE;
   }
-  *width = cinfo.image_width;
-  *height = cinfo.image_height;
-  *num_components = cinfo.num_components;
-  *color_transform =
+  width = cinfo.image_width;
+  height = cinfo.image_height;
+  num_components = cinfo.num_components;
+  color_transform =
       cinfo.jpeg_color_space == JCS_YCbCr || cinfo.jpeg_color_space == JCS_YCCK;
-  *bits_per_components = cinfo.data_precision;
+  bits_per_components = cinfo.data_precision;
+  if (icc_buf_ptr) {
+    *icc_buf_ptr = NULL;
+  }
+  if (icc_length) {
+    *icc_length = 0;
+  }
   jpeg_destroy_decompress(&cinfo);
-  return true;
+  return TRUE;
 }
 
 class CCodec_JpegDecoder : public CCodec_ScanlineDecoder {
@@ -349,17 +512,31 @@ ICodec_ScanlineDecoder* CCodec_JpegModule::CreateDecoder(
   }
   return pDecoder;
 }
-bool CCodec_JpegModule::LoadInfo(const uint8_t* src_buf,
-                                 FX_DWORD src_size,
-                                 int* width,
-                                 int* height,
-                                 int* num_components,
-                                 int* bits_per_components,
-                                 bool* color_transform) {
-  return JpegLoadInfo(src_buf, src_size, width, height, num_components,
-                      bits_per_components, color_transform);
+FX_BOOL CCodec_JpegModule::LoadInfo(const uint8_t* src_buf,
+                                    FX_DWORD src_size,
+                                    int& width,
+                                    int& height,
+                                    int& num_components,
+                                    int& bits_per_components,
+                                    FX_BOOL& color_transform,
+                                    uint8_t** icc_buf_ptr,
+                                    FX_DWORD* icc_length) {
+  return _JpegLoadInfo(src_buf, src_size, width, height, num_components,
+                       bits_per_components, color_transform, icc_buf_ptr,
+                       icc_length);
 }
+FX_BOOL CCodec_JpegModule::Encode(const CFX_DIBSource* pSource,
+                                  uint8_t*& dest_buf,
+                                  FX_STRSIZE& dest_size,
+                                  int quality,
+                                  const uint8_t* icc_buf,
+                                  FX_DWORD icc_length) {
+  if (pSource->GetBPP() < 8 || pSource->GetPalette())
+    return FALSE;
 
+  _JpegEncode(pSource, dest_buf, dest_size, quality, icc_buf, icc_length);
+  return TRUE;
+}
 struct FXJPEG_Context {
   jmp_buf m_JumpMark;
   jpeg_decompress_struct m_Info;
diff --git a/core/src/fxge/ge/fx_ge_ps.cpp b/core/src/fxge/ge/fx_ge_ps.cpp
new file mode 100644
index 0000000000..f9fd8dea30
--- /dev/null
+++ b/core/src/fxge/ge/fx_ge_ps.cpp
@@ -0,0 +1,699 @@
+// 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/include/fxge/fx_ge.h"
+#include "core/include/fxcodec/fx_codec.h"
+#include "text_int.h"
+
+struct PSGlyph {
+  CFX_Font* m_pFont;
+  FX_DWORD m_GlyphIndex;
+  FX_BOOL m_bGlyphAdjust;
+  FX_FLOAT m_AdjustMatrix[4];
+};
+class CPSFont {
+ public:
+  PSGlyph m_Glyphs[256];
+  int m_nGlyphs;
+};
+CFX_PSRenderer::CFX_PSRenderer() {
+  m_pOutput = NULL;
+  m_bColorSet = m_bGraphStateSet = FALSE;
+  m_bInited = FALSE;
+}
+CFX_PSRenderer::~CFX_PSRenderer() {
+  for (int i = 0; i < (int)m_PSFontList.GetSize(); i++) {
+    CPSFont* pFont = m_PSFontList[i];
+    delete pFont;
+  }
+}
+#define OUTPUT_PS(str) m_pOutput->OutputPS(str, sizeof str - 1)
+void CFX_PSRenderer::Init(IFX_PSOutput* pOutput,
+                          int pslevel,
+                          int width,
+                          int height,
+                          FX_BOOL bCmykOutput) {
+  m_PSLevel = pslevel;
+  m_pOutput = pOutput;
+  m_ClipBox.left = m_ClipBox.top = 0;
+  m_ClipBox.right = width;
+  m_ClipBox.bottom = height;
+  m_bCmykOutput = bCmykOutput;
+}
+FX_BOOL CFX_PSRenderer::StartRendering() {
+  if (m_bInited) {
+    return TRUE;
+  }
+  static const char init_str[] =
+      "\nsave\n/im/initmatrix load def\n"
+      "/n/newpath load def/m/moveto load def/l/lineto load def/c/curveto load "
+      "def/h/closepath load def\n"
+      "/f/fill load def/F/eofill load def/s/stroke load def/W/clip load "
+      "def/W*/eoclip load def\n"
+      "/rg/setrgbcolor load def/k/setcmykcolor load def\n"
+      "/J/setlinecap load def/j/setlinejoin load def/w/setlinewidth load "
+      "def/M/setmiterlimit load def/d/setdash load def\n"
+      "/q/gsave load def/Q/grestore load def/iM/imagemask load def\n"
+      "/Tj/show load def/Ff/findfont load def/Fs/scalefont load def/Sf/setfont "
+      "load def\n"
+      "/cm/concat load def/Cm/currentmatrix load def/mx/matrix load "
+      "def/sm/setmatrix load def\n";
+  OUTPUT_PS(init_str);
+  m_bInited = TRUE;
+  return TRUE;
+}
+void CFX_PSRenderer::EndRendering() {
+  if (m_bInited) {
+    OUTPUT_PS("\nrestore\n");
+  }
+  m_bInited = FALSE;
+}
+void CFX_PSRenderer::SaveState() {
+  StartRendering();
+  OUTPUT_PS("q\n");
+  m_ClipBoxStack.Add(m_ClipBox);
+}
+void CFX_PSRenderer::RestoreState(FX_BOOL bKeepSaved) {
+  StartRendering();
+  if (bKeepSaved) {
+    OUTPUT_PS("Q\nq\n");
+  } else {
+    OUTPUT_PS("Q\n");
+  }
+  m_bColorSet = m_bGraphStateSet = FALSE;
+  m_ClipBox = m_ClipBoxStack.GetAt(m_ClipBoxStack.GetSize() - 1);
+  if (!bKeepSaved) {
+    m_ClipBoxStack.RemoveAt(m_ClipBoxStack.GetSize() - 1);
+  }
+}
+void CFX_PSRenderer::OutputPath(const CFX_PathData* pPathData,
+                                const CFX_Matrix* pObject2Device) {
+  int nPoints = pPathData->GetPointCount();
+  CFX_ByteTextBuf buf;
+  buf.EstimateSize(nPoints * 10);
+  for (int i = 0; i < nPoints; i++) {
+    uint8_t flag = pPathData->GetFlag(i);
+    FX_FLOAT x = pPathData->GetPointX(i);
+    FX_FLOAT y = pPathData->GetPointY(i);
+    if (pObject2Device) {
+      pObject2Device->Transform(x, y);
+    }
+    buf << x << " " << y;
+    switch (flag & FXPT_TYPE) {
+      case FXPT_MOVETO:
+        buf << " m ";
+        break;
+      case FXPT_LINETO:
+        if (flag & FXPT_CLOSEFIGURE) {
+          buf << " l h ";
+        } else {
+          buf << " l ";
+        }
+        break;
+      case FXPT_BEZIERTO: {
+        FX_FLOAT x1 = pPathData->GetPointX(i + 1);
+        FX_FLOAT x2 = pPathData->GetPointX(i + 2);
+        FX_FLOAT y1 = pPathData->GetPointY(i + 1);
+        FX_FLOAT y2 = pPathData->GetPointY(i + 2);
+        if (pObject2Device) {
+          pObject2Device->Transform(x1, y1);
+          pObject2Device->Transform(x2, y2);
+        }
+        buf << " " << x1 << " " << y1 << " " << x2 << " " << y2;
+        if (flag & FXPT_CLOSEFIGURE) {
+          buf << " c h\n";
+        } else {
+          buf << " c\n";
+        }
+        i += 2;
+        break;
+      }
+    }
+  }
+  m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+}
+void CFX_PSRenderer::SetClip_PathFill(const CFX_PathData* pPathData,
+                                      const CFX_Matrix* pObject2Device,
+                                      int fill_mode) {
+  StartRendering();
+  OutputPath(pPathData, pObject2Device);
+  CFX_FloatRect rect = pPathData->GetBoundingBox();
+  if (pObject2Device) {
+    rect.Transform(pObject2Device);
+  }
+  m_ClipBox.Intersect(rect.GetOutterRect());
+  if ((fill_mode & 3) == FXFILL_WINDING) {
+    OUTPUT_PS("W n\n");
+  } else {
+    OUTPUT_PS("W* n\n");
+  }
+}
+void CFX_PSRenderer::SetClip_PathStroke(const CFX_PathData* pPathData,
+                                        const CFX_Matrix* pObject2Device,
+                                        const CFX_GraphStateData* pGraphState) {
+  StartRendering();
+  SetGraphState(pGraphState);
+  if (pObject2Device) {
+    CFX_ByteTextBuf buf;
+    buf << "mx Cm [" << pObject2Device->a << " " << pObject2Device->b << " "
+        << pObject2Device->c << " " << pObject2Device->d << " "
+        << pObject2Device->e << " " << pObject2Device->f << "]cm ";
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+  }
+  OutputPath(pPathData, NULL);
+  CFX_FloatRect rect = pPathData->GetBoundingBox(pGraphState->m_LineWidth,
+                                                 pGraphState->m_MiterLimit);
+  rect.Transform(pObject2Device);
+  m_ClipBox.Intersect(rect.GetOutterRect());
+  if (pObject2Device) {
+    OUTPUT_PS("strokepath W n sm\n");
+  } else {
+    OUTPUT_PS("strokepath W n\n");
+  }
+}
+FX_BOOL CFX_PSRenderer::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) {
+  StartRendering();
+  int fill_alpha = FXGETFLAG_COLORTYPE(alpha_flag)
+                       ? FXGETFLAG_ALPHA_FILL(alpha_flag)
+                       : FXARGB_A(fill_color);
+  int stroke_alpha = FXGETFLAG_COLORTYPE(alpha_flag)
+                         ? FXGETFLAG_ALPHA_STROKE(alpha_flag)
+                         : FXARGB_A(stroke_color);
+  if (fill_alpha && fill_alpha < 255) {
+    return FALSE;
+  }
+  if (stroke_alpha && stroke_alpha < 255) {
+    return FALSE;
+  }
+  if (fill_alpha == 0 && stroke_alpha == 0) {
+    return FALSE;
+  }
+  if (stroke_alpha) {
+    SetGraphState(pGraphState);
+    if (pObject2Device) {
+      CFX_ByteTextBuf buf;
+      buf << "mx Cm [" << pObject2Device->a << " " << pObject2Device->b << " "
+          << pObject2Device->c << " " << pObject2Device->d << " "
+          << pObject2Device->e << " " << pObject2Device->f << "]cm ";
+      m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+    }
+  }
+  OutputPath(pPathData, stroke_alpha ? NULL : pObject2Device);
+  if (fill_mode && fill_alpha) {
+    SetColor(fill_color, alpha_flag, pIccTransform);
+    if ((fill_mode & 3) == FXFILL_WINDING) {
+      if (stroke_alpha) {
+        OUTPUT_PS("q f Q ");
+      } else {
+        OUTPUT_PS("f");
+      }
+    } else if ((fill_mode & 3) == FXFILL_ALTERNATE) {
+      if (stroke_alpha) {
+        OUTPUT_PS("q F Q ");
+      } else {
+        OUTPUT_PS("F");
+      }
+    }
+  }
+  if (stroke_alpha) {
+    SetColor(stroke_color, alpha_flag, pIccTransform);
+    if (pObject2Device) {
+      OUTPUT_PS("s sm");
+    } else {
+      OUTPUT_PS("s");
+    }
+  }
+  OUTPUT_PS("\n");
+  return TRUE;
+}
+void CFX_PSRenderer::SetGraphState(const CFX_GraphStateData* pGraphState) {
+  CFX_ByteTextBuf buf;
+  if (!m_bGraphStateSet ||
+      m_CurGraphState.m_LineCap != pGraphState->m_LineCap) {
+    buf << pGraphState->m_LineCap << " J\n";
+  }
+  if (!m_bGraphStateSet ||
+      m_CurGraphState.m_DashCount != pGraphState->m_DashCount ||
+      FXSYS_memcmp(m_CurGraphState.m_DashArray, pGraphState->m_DashArray,
+                   sizeof(FX_FLOAT) * m_CurGraphState.m_DashCount)) {
+    buf << "[";
+    for (int i = 0; i < pGraphState->m_DashCount; i++) {
+      buf << pGraphState->m_DashArray[i] << " ";
+    }
+    buf << "]" << pGraphState->m_DashPhase << " d\n";
+  }
+  if (!m_bGraphStateSet ||
+      m_CurGraphState.m_LineJoin != pGraphState->m_LineJoin) {
+    buf << pGraphState->m_LineJoin << " j\n";
+  }
+  if (!m_bGraphStateSet ||
+      m_CurGraphState.m_LineWidth != pGraphState->m_LineWidth) {
+    buf << pGraphState->m_LineWidth << " w\n";
+  }
+  if (!m_bGraphStateSet ||
+      m_CurGraphState.m_MiterLimit != pGraphState->m_MiterLimit) {
+    buf << pGraphState->m_MiterLimit << " M\n";
+  }
+  m_CurGraphState.Copy(*pGraphState);
+  m_bGraphStateSet = TRUE;
+  if (buf.GetSize()) {
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+  }
+}
+static void FaxCompressData(uint8_t* src_buf,
+                            int width,
+                            int height,
+                            uint8_t*& dest_buf,
+                            FX_DWORD& dest_size) {
+  CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();
+  if (width * height > 128 && pEncoders &&
+      pEncoders->GetFaxModule()->Encode(src_buf, width, height, (width + 7) / 8,
+                                        dest_buf, dest_size)) {
+    FX_Free(src_buf);
+  } else {
+    dest_buf = src_buf;
+    dest_size = (width + 7) / 8 * height;
+  }
+}
+static void PSCompressData(int PSLevel,
+                           uint8_t* src_buf,
+                           FX_DWORD src_size,
+                           uint8_t*& output_buf,
+                           FX_DWORD& output_size,
+                           const FX_CHAR*& filter) {
+  output_buf = src_buf;
+  output_size = src_size;
+  filter = "";
+  if (src_size < 1024) {
+    return;
+  }
+  CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();
+  uint8_t* dest_buf = NULL;
+  FX_DWORD dest_size = src_size;
+  if (PSLevel >= 3) {
+    if (pEncoders &&
+        pEncoders->GetFlateModule()->Encode(src_buf, src_size, dest_buf,
+                                            dest_size)) {
+      filter = "/FlateDecode filter ";
+    }
+  } else {
+    if (pEncoders &&
+        pEncoders->GetBasicModule()->RunLengthEncode(src_buf, src_size,
+                                                     dest_buf, dest_size)) {
+      filter = "/RunLengthDecode filter ";
+    }
+  }
+  if (dest_size < src_size) {
+    output_buf = dest_buf;
+    output_size = dest_size;
+  } else {
+    filter = NULL;
+    FX_Free(dest_buf);
+  }
+}
+FX_BOOL CFX_PSRenderer::SetDIBits(const CFX_DIBSource* pSource,
+                                  FX_DWORD color,
+                                  int left,
+                                  int top,
+                                  int alpha_flag,
+                                  void* pIccTransform) {
+  StartRendering();
+  CFX_Matrix matrix((FX_FLOAT)(pSource->GetWidth()), 0.0f, 0.0f,
+                    -(FX_FLOAT)(pSource->GetHeight()), (FX_FLOAT)(left),
+                    (FX_FLOAT)(top + pSource->GetHeight()));
+  return DrawDIBits(pSource, color, &matrix, 0, alpha_flag, pIccTransform);
+}
+FX_BOOL CFX_PSRenderer::StretchDIBits(const CFX_DIBSource* pSource,
+                                      FX_DWORD color,
+                                      int dest_left,
+                                      int dest_top,
+                                      int dest_width,
+                                      int dest_height,
+                                      FX_DWORD flags,
+                                      int alpha_flag,
+                                      void* pIccTransform) {
+  StartRendering();
+  CFX_Matrix matrix((FX_FLOAT)(dest_width), 0.0f, 0.0f,
+                    (FX_FLOAT)(-dest_height), (FX_FLOAT)(dest_left),
+                    (FX_FLOAT)(dest_top + dest_height));
+  return DrawDIBits(pSource, color, &matrix, flags, alpha_flag, pIccTransform);
+}
+FX_BOOL CFX_PSRenderer::DrawDIBits(const CFX_DIBSource* pSource,
+                                   FX_DWORD color,
+                                   const CFX_Matrix* pMatrix,
+                                   FX_DWORD flags,
+                                   int alpha_flag,
+                                   void* pIccTransform) {
+  StartRendering();
+  if ((pMatrix->a == 0 && pMatrix->b == 0) ||
+      (pMatrix->c == 0 && pMatrix->d == 0)) {
+    return TRUE;
+  }
+  if (pSource->HasAlpha()) {
+    return FALSE;
+  }
+  int alpha = FXGETFLAG_COLORTYPE(alpha_flag) ? FXGETFLAG_ALPHA_FILL(color)
+                                              : FXARGB_A(color);
+  if (pSource->IsAlphaMask() && (alpha < 255 || pSource->GetBPP() != 1)) {
+    return FALSE;
+  }
+  OUTPUT_PS("q\n");
+  CFX_ByteTextBuf buf;
+  buf << "[" << pMatrix->a << " " << pMatrix->b << " " << pMatrix->c << " "
+      << pMatrix->d << " " << pMatrix->e << " " << pMatrix->f << "]cm ";
+  int width = pSource->GetWidth();
+  int height = pSource->GetHeight();
+  buf << width << " " << height;
+  if (pSource->GetBPP() == 1 && !pSource->GetPalette()) {
+    int pitch = (width + 7) / 8;
+    FX_DWORD src_size = height * pitch;
+    uint8_t* src_buf = FX_Alloc(uint8_t, src_size);
+    for (int row = 0; row < height; row++) {
+      const uint8_t* src_scan = pSource->GetScanline(row);
+      FXSYS_memcpy(src_buf + row * pitch, src_scan, pitch);
+    }
+    uint8_t* output_buf;
+    FX_DWORD output_size;
+    FaxCompressData(src_buf, width, height, output_buf, output_size);
+    if (pSource->IsAlphaMask()) {
+      SetColor(color, alpha_flag, pIccTransform);
+      m_bColorSet = FALSE;
+      buf << " true[";
+    } else {
+      buf << " 1[";
+    }
+    buf << width << " 0 0 -" << height << " 0 " << height
+        << "]currentfile/ASCII85Decode filter ";
+    if (output_buf != src_buf)
+      buf << "<</K -1/EndOfBlock false/Columns " << width << "/Rows " << height
+          << ">>/CCITTFaxDecode filter ";
+    if (pSource->IsAlphaMask()) {
+      buf << "iM\n";
+    } else {
+      buf << "false 1 colorimage\n";
+    }
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+    WritePSBinary(output_buf, output_size);
+    FX_Free(output_buf);
+  } else {
+    CFX_DIBSource* pConverted = (CFX_DIBSource*)pSource;
+    if (pIccTransform) {
+      FXDIB_Format format = m_bCmykOutput ? FXDIB_Cmyk : FXDIB_Rgb;
+      pConverted = pSource->CloneConvert(format, NULL, pIccTransform);
+    } else {
+      switch (pSource->GetFormat()) {
+        case FXDIB_1bppRgb:
+        case FXDIB_Rgb32:
+          pConverted = pSource->CloneConvert(FXDIB_Rgb);
+          break;
+        case FXDIB_8bppRgb:
+          if (pSource->GetPalette()) {
+            pConverted = pSource->CloneConvert(FXDIB_Rgb);
+          }
+          break;
+        case FXDIB_1bppCmyk:
+          pConverted = pSource->CloneConvert(FXDIB_Cmyk);
+          break;
+        case FXDIB_8bppCmyk:
+          if (pSource->GetPalette()) {
+            pConverted = pSource->CloneConvert(FXDIB_Cmyk);
+          }
+          break;
+        default:
+          break;
+      }
+    }
+    if (!pConverted) {
+      OUTPUT_PS("\nQ\n");
+      return FALSE;
+    }
+    int Bpp = pConverted->GetBPP() / 8;
+    uint8_t* output_buf = NULL;
+    FX_STRSIZE output_size = 0;
+    const FX_CHAR* filter = NULL;
+    if (flags & FXRENDER_IMAGE_LOSSY) {
+      CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();
+      if (pEncoders &&
+          pEncoders->GetJpegModule()->Encode(pConverted, output_buf,
+                                             output_size)) {
+        filter = "/DCTDecode filter ";
+      }
+    }
+    if (!filter) {
+      int src_pitch = width * Bpp;
+      output_size = height * src_pitch;
+      output_buf = FX_Alloc(uint8_t, output_size);
+      for (int row = 0; row < height; row++) {
+        const uint8_t* src_scan = pConverted->GetScanline(row);
+        uint8_t* dest_scan = output_buf + row * src_pitch;
+        if (Bpp == 3) {
+          for (int col = 0; col < width; col++) {
+            *dest_scan++ = src_scan[2];
+            *dest_scan++ = src_scan[1];
+            *dest_scan++ = *src_scan;
+            src_scan += 3;
+          }
+        } else {
+          FXSYS_memcpy(dest_scan, src_scan, src_pitch);
+        }
+      }
+      uint8_t* compressed_buf;
+      FX_DWORD compressed_size;
+      PSCompressData(m_PSLevel, output_buf, output_size, compressed_buf,
+                     compressed_size, filter);
+      if (output_buf != compressed_buf) {
+        FX_Free(output_buf);
+      }
+      output_buf = compressed_buf;
+      output_size = compressed_size;
+    }
+    if (pConverted != pSource) {
+      delete pConverted;
+      pConverted = NULL;
+    }
+    buf << " 8[";
+    buf << width << " 0 0 -" << height << " 0 " << height << "]";
+    buf << "currentfile/ASCII85Decode filter ";
+    if (filter) {
+      buf << filter;
+    }
+    buf << "false " << Bpp;
+    buf << " colorimage\n";
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+    WritePSBinary(output_buf, output_size);
+    FX_Free(output_buf);
+  }
+  OUTPUT_PS("\nQ\n");
+  return TRUE;
+}
+void CFX_PSRenderer::SetColor(FX_DWORD color,
+                              int alpha_flag,
+                              void* pIccTransform) {
+  if (!CFX_GEModule::Get()->GetCodecModule() ||
+      !CFX_GEModule::Get()->GetCodecModule()->GetIccModule()) {
+    pIccTransform = NULL;
+  }
+  FX_BOOL bCMYK = FALSE;
+  if (pIccTransform) {
+    ICodec_IccModule* pIccModule =
+        CFX_GEModule::Get()->GetCodecModule()->GetIccModule();
+    color = FXGETFLAG_COLORTYPE(alpha_flag) ? FXCMYK_TODIB(color)
+                                            : FXARGB_TODIB(color);
+    uint8_t* pColor = (uint8_t*)&color;
+    pIccModule->TranslateScanline(pIccTransform, pColor, pColor, 1);
+    color = m_bCmykOutput ? FXCMYK_TODIB(color) : FXARGB_TODIB(color);
+    bCMYK = m_bCmykOutput;
+  } else {
+    bCMYK = FXGETFLAG_COLORTYPE(alpha_flag);
+  }
+  if (bCMYK != m_bCmykOutput || !m_bColorSet || m_LastColor != color) {
+    CFX_ByteTextBuf buf;
+    if (bCMYK) {
+      buf << FXSYS_GetCValue(color) / 255.0 << " "
+          << FXSYS_GetMValue(color) / 255.0 << " "
+          << FXSYS_GetYValue(color) / 255.0 << " "
+          << FXSYS_GetKValue(color) / 255.0 << " k\n";
+    } else {
+      buf << FXARGB_R(color) / 255.0 << " " << FXARGB_G(color) / 255.0 << " "
+          << FXARGB_B(color) / 255.0 << " rg\n";
+    }
+    if (bCMYK == m_bCmykOutput) {
+      m_bColorSet = TRUE;
+      m_LastColor = color;
+    }
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+  }
+}
+void CFX_PSRenderer::FindPSFontGlyph(CFX_FaceCache* pFaceCache,
+                                     CFX_Font* pFont,
+                                     const FXTEXT_CHARPOS& charpos,
+                                     int& ps_fontnum,
+                                     int& ps_glyphindex) {
+  for (int i = 0; i < (int)m_PSFontList.GetSize(); i++) {
+    CPSFont* pPSFont = m_PSFontList[i];
+    for (int j = 0; j < pPSFont->m_nGlyphs; j++)
+      if (pPSFont->m_Glyphs[j].m_pFont == pFont &&
+          pPSFont->m_Glyphs[j].m_GlyphIndex == charpos.m_GlyphIndex) {
+        if ((!pPSFont->m_Glyphs[j].m_bGlyphAdjust && !charpos.m_bGlyphAdjust) ||
+            (pPSFont->m_Glyphs[j].m_bGlyphAdjust && charpos.m_bGlyphAdjust &&
+             (FXSYS_fabs(pPSFont->m_Glyphs[j].m_AdjustMatrix[0] -
+                         charpos.m_AdjustMatrix[0]) < 0.01 &&
+              FXSYS_fabs(pPSFont->m_Glyphs[j].m_AdjustMatrix[1] -
+                         charpos.m_AdjustMatrix[1]) < 0.01 &&
+              FXSYS_fabs(pPSFont->m_Glyphs[j].m_AdjustMatrix[2] -
+                         charpos.m_AdjustMatrix[2]) < 0.01 &&
+              FXSYS_fabs(pPSFont->m_Glyphs[j].m_AdjustMatrix[3] -
+                         charpos.m_AdjustMatrix[3]) < 0.01))) {
+          ps_fontnum = i;
+          ps_glyphindex = j;
+          return;
+        }
+      }
+  }
+  if (m_PSFontList.GetSize() == 0 ||
+      m_PSFontList[m_PSFontList.GetSize() - 1]->m_nGlyphs == 256) {
+    CPSFont* pPSFont = new CPSFont;
+    pPSFont->m_nGlyphs = 0;
+    m_PSFontList.Add(pPSFont);
+    CFX_ByteTextBuf buf;
+    buf << "8 dict begin/FontType 3 def/FontMatrix[1 0 0 1 0 0]def\n"
+           "/FontBBox[0 0 0 0]def/Encoding 256 array def 0 1 255{Encoding "
+           "exch/.notdef put}for\n"
+           "/CharProcs 1 dict def CharProcs begin/.notdef {} def end\n"
+           "/BuildGlyph{1 0 -10 -10 10 10 setcachedevice exch/CharProcs get "
+           "exch 2 copy known not{pop/.notdef}if get exec}bind def\n"
+           "/BuildChar{1 index/Encoding get exch get 1 index/BuildGlyph get "
+           "exec}bind def\n"
+           "currentdict end\n";
+    buf << "/X" << m_PSFontList.GetSize() - 1 << " exch definefont pop\n";
+    m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+    buf.Clear();
+  }
+  ps_fontnum = m_PSFontList.GetSize() - 1;
+  CPSFont* pPSFont = m_PSFontList[ps_fontnum];
+  ps_glyphindex = pPSFont->m_nGlyphs;
+  pPSFont->m_Glyphs[ps_glyphindex].m_GlyphIndex = charpos.m_GlyphIndex;
+  pPSFont->m_Glyphs[ps_glyphindex].m_pFont = pFont;
+  pPSFont->m_Glyphs[ps_glyphindex].m_bGlyphAdjust = charpos.m_bGlyphAdjust;
+  if (charpos.m_bGlyphAdjust) {
+    pPSFont->m_Glyphs[ps_glyphindex].m_AdjustMatrix[0] =
+        charpos.m_AdjustMatrix[0];
+    pPSFont->m_Glyphs[ps_glyphindex].m_AdjustMatrix[1] =
+        charpos.m_AdjustMatrix[1];
+    pPSFont->m_Glyphs[ps_glyphindex].m_AdjustMatrix[2] =
+        charpos.m_AdjustMatrix[2];
+    pPSFont->m_Glyphs[ps_glyphindex].m_AdjustMatrix[3] =
+        charpos.m_AdjustMatrix[3];
+  }
+  pPSFont->m_nGlyphs++;
+  CFX_Matrix matrix;
+  if (charpos.m_bGlyphAdjust)
+    matrix.Set(charpos.m_AdjustMatrix[0], charpos.m_AdjustMatrix[1],
+               charpos.m_AdjustMatrix[2], charpos.m_AdjustMatrix[3], 0, 0);
+  matrix.Concat(1.0f, 0, 0, 1.0f, 0, 0);
+  const CFX_PathData* pPathData = pFaceCache->LoadGlyphPath(
+      pFont, charpos.m_GlyphIndex, charpos.m_FontCharWidth);
+  if (!pPathData) {
+    return;
+  }
+  CFX_PathData TransformedPath(*pPathData);
+  if (charpos.m_bGlyphAdjust) {
+    TransformedPath.Transform(&matrix);
+  }
+  CFX_ByteTextBuf buf;
+  buf << "/X" << ps_fontnum << " Ff/CharProcs get begin/" << ps_glyphindex
+      << "{n ";
+  for (int p = 0; p < TransformedPath.GetPointCount(); p++) {
+    FX_FLOAT x = TransformedPath.GetPointX(p), y = TransformedPath.GetPointY(p);
+    switch (TransformedPath.GetFlag(p) & FXPT_TYPE) {
+      case FXPT_MOVETO: {
+        buf << x << " " << y << " m\n";
+        break;
+      }
+      case FXPT_LINETO: {
+        buf << x << " " << y << " l\n";
+        break;
+      }
+      case FXPT_BEZIERTO: {
+        buf << x << " " << y << " " << TransformedPath.GetPointX(p + 1) << " "
+            << TransformedPath.GetPointY(p + 1) << " "
+            << TransformedPath.GetPointX(p + 2) << " "
+            << TransformedPath.GetPointY(p + 2) << " c\n";
+        p += 2;
+        break;
+      }
+    }
+  }
+  buf << "f}bind def end\n";
+  buf << "/X" << ps_fontnum << " Ff/Encoding get " << ps_glyphindex << "/"
+      << ps_glyphindex << " put\n";
+  m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+}
+FX_BOOL CFX_PSRenderer::DrawText(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) {
+  StartRendering();
+  int alpha = FXGETFLAG_COLORTYPE(alpha_flag) ? FXGETFLAG_ALPHA_FILL(alpha_flag)
+                                              : FXARGB_A(color);
+  if (alpha < 255) {
+    return FALSE;
+  }
+  if ((pObject2Device->a == 0 && pObject2Device->b == 0) ||
+      (pObject2Device->c == 0 && pObject2Device->d == 0)) {
+    return TRUE;
+  }
+  SetColor(color, alpha_flag, pIccTransform);
+  CFX_ByteTextBuf buf;
+  buf << "q[" << pObject2Device->a << " " << pObject2Device->b << " "
+      << pObject2Device->c << " " << pObject2Device->d << " "
+      << pObject2Device->e << " " << pObject2Device->f << "]cm\n";
+  if (!pCache) {
+    pCache = CFX_GEModule::Get()->GetFontCache();
+  }
+  CFX_FaceCache* pFaceCache = pCache->GetCachedFace(pFont);
+  FX_FONTCACHE_DEFINE(pCache, pFont);
+  int last_fontnum = -1;
+  for (int i = 0; i < nChars; i++) {
+    int ps_fontnum, ps_glyphindex;
+    FindPSFontGlyph(pFaceCache, pFont, pCharPos[i], ps_fontnum, ps_glyphindex);
+    if (last_fontnum != ps_fontnum) {
+      buf << "/X" << ps_fontnum << " Ff " << font_size << " Fs Sf ";
+      last_fontnum = ps_fontnum;
+    }
+    buf << pCharPos[i].m_OriginX << " " << pCharPos[i].m_OriginY << " m";
+    CFX_ByteString hex;
+    hex.Format("<%02X>", ps_glyphindex);
+    buf << hex << "Tj\n";
+  }
+  buf << "Q\n";
+  m_pOutput->OutputPS((const FX_CHAR*)buf.GetBuffer(), buf.GetSize());
+  return TRUE;
+}
+void CFX_PSRenderer::WritePSBinary(const uint8_t* data, int len) {
+  uint8_t* dest_buf;
+  FX_DWORD dest_size;
+  CCodec_ModuleMgr* pEncoders = CFX_GEModule::Get()->GetCodecModule();
+  if (pEncoders &&
+      pEncoders->GetBasicModule()->A85Encode(data, len, dest_buf, dest_size)) {
+    m_pOutput->OutputPS((const FX_CHAR*)dest_buf, dest_size);
+    FX_Free(dest_buf);
+  } else {
+    m_pOutput->OutputPS((const FX_CHAR*)data, len);
+  }
+}