From be9095d0b2819cdc88785b0b4fdfccf837eb96a9 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Tue, 22 Dec 2015 14:37:03 -0800
Subject: 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 .
---
 core/include/fxcodec/fx_codec.h | 63 ++++++++++++++++++++++++++++++-----------
 1 file changed, 47 insertions(+), 16 deletions(-)

(limited to 'core/include/fxcodec/fx_codec.h')

diff --git a/core/include/fxcodec/fx_codec.h b/core/include/fxcodec/fx_codec.h
index 593940df84..c068a08025 100644
--- a/core/include/fxcodec/fx_codec.h
+++ b/core/include/fxcodec/fx_codec.h
@@ -25,6 +25,7 @@ class ICodec_JpxModule;
 class ICodec_Jbig2Module;
 class ICodec_IccModule;
 class ICodec_FlateModule;
+class ICodec_Jbig2Encoder;
 class ICodec_ScanlineDecoder;
 
 class CCodec_ModuleMgr {
@@ -51,6 +52,14 @@ class CCodec_ModuleMgr {
 class ICodec_BasicModule {
  public:
   virtual ~ICodec_BasicModule() {}
+  virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf,
+                                  FX_DWORD src_size,
+                                  uint8_t*& dest_buf,
+                                  FX_DWORD& dest_size) = 0;
+  virtual FX_BOOL A85Encode(const uint8_t* src_buf,
+                            FX_DWORD src_size,
+                            uint8_t*& dest_buf,
+                            FX_DWORD& dest_size) = 0;
   virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf,
                                                          FX_DWORD src_size,
                                                          int width,
@@ -108,14 +117,18 @@ class ICodec_FlateModule {
                                     FX_DWORD estimated_size,
                                     uint8_t*& dest_buf,
                                     FX_DWORD& dest_size) = 0;
-  virtual bool Encode(const uint8_t* src_buf,
-                      FX_DWORD src_size,
-                      uint8_t** dest_buf,
-                      FX_DWORD* dest_size) = 0;
-  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) = 0;
+                         int predictor,
+                         int Colors,
+                         int BitsPerComponent,
+                         int Columns,
+                         uint8_t*& dest_buf,
+                         FX_DWORD& dest_size) = 0;
+  virtual FX_BOOL Encode(const uint8_t* src_buf,
+                         FX_DWORD src_size,
+                         uint8_t*& dest_buf,
+                         FX_DWORD& dest_size) = 0;
 };
 class ICodec_FaxModule {
  public:
@@ -131,8 +144,14 @@ class ICodec_FaxModule {
                                                 FX_BOOL BlackIs1,
                                                 int Columns,
                                                 int Rows) = 0;
-};
 
+  virtual FX_BOOL Encode(const uint8_t* src_buf,
+                         int width,
+                         int height,
+                         int pitch,
+                         uint8_t*& dest_buf,
+                         FX_DWORD& dest_size) = 0;
+};
 class ICodec_JpegModule {
  public:
   virtual ~ICodec_JpegModule() {}
@@ -144,13 +163,22 @@ class ICodec_JpegModule {
                                                 int nComps,
                                                 FX_BOOL ColorTransform) = 0;
 
-  virtual 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) = 0;
+  virtual 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 = NULL,
+                           FX_DWORD* icc_length = NULL) = 0;
+
+  virtual FX_BOOL Encode(const class CFX_DIBSource* pSource,
+                         uint8_t*& dest_buf,
+                         FX_STRSIZE& dest_size,
+                         int quality = 75,
+                         const uint8_t* icc_buf = NULL,
+                         FX_DWORD icc_length = 0) = 0;
 
   virtual void* Start() = 0;
 
@@ -214,7 +242,10 @@ class ICodec_Jbig2Module {
                                         IFX_Pause* pPause) = 0;
   virtual void DestroyJbig2Context(void* pJbig2Content) = 0;
 };
-
+class ICodec_Jbig2Encoder {
+ public:
+  virtual ~ICodec_Jbig2Encoder() {}
+};
 class ICodec_IccModule {
  public:
   typedef enum {
-- 
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