Split IFX_Pause out of fx_basic

This CL moves IFX_Pause out to its own class from fx_basic and updates
includes as needed.

Change-Id: Iebdd183d8c85aa17570f190f1a7d1602c0af3c8b
Reviewed-on: https://pdfium-review.googlesource.com/12491
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

4 files changed, 10 insertions, 8 deletions

diff --git a/core/fxcodec/codec/ccodec_jbig2module.h b/core/fxcodec/codec/ccodec_jbig2module.h
index b80d78f605..9b894fbc97 100644
--- a/core/fxcodec/codec/ccodec_jbig2module.h
+++ b/core/fxcodec/codec/ccodec_jbig2module.h
@@ -15,7 +15,7 @@
 class CJBig2_Context;
 class CJBig2_Image;
 class CPDF_StreamAcc;
-class IFX_Pause;
+class IFX_PauseIndicator;
 class JBig2_DocumentContext;
 
 class CCodec_Jbig2Context {
@@ -46,9 +46,9 @@ class CCodec_Jbig2Module {
       const CFX_RetainPtr<CPDF_StreamAcc>& global_stream,
       uint8_t* dest_buf,
       uint32_t dest_pitch,
-      IFX_Pause* pPause);
+      IFX_PauseIndicator* pPause);
   FXCODEC_STATUS ContinueDecode(CCodec_Jbig2Context* pJbig2Context,
-                                IFX_Pause* pPause);
+                                IFX_PauseIndicator* pPause);
 
  private:
   FXCODEC_STATUS Decode(CCodec_Jbig2Context* pJbig2Context, int result);
diff --git a/core/fxcodec/codec/ccodec_scanlinedecoder.h b/core/fxcodec/codec/ccodec_scanlinedecoder.h
index 06bb6d5abe..05d5eab92b 100644
--- a/core/fxcodec/codec/ccodec_scanlinedecoder.h
+++ b/core/fxcodec/codec/ccodec_scanlinedecoder.h
@@ -9,7 +9,7 @@
 
 #include "core/fxcrt/fx_system.h"
 
-class IFX_Pause;
+class IFX_PauseIndicator;
 
 class CCodec_ScanlineDecoder {
  public:
@@ -24,7 +24,7 @@ class CCodec_ScanlineDecoder {
   virtual ~CCodec_ScanlineDecoder();
 
   const uint8_t* GetScanline(int line);
-  bool SkipToScanline(int line, IFX_Pause* pPause);
+  bool SkipToScanline(int line, IFX_PauseIndicator* pPause);
 
   int GetWidth() { return m_OutputWidth; }
   int GetHeight() { return m_OutputHeight; }
diff --git a/core/fxcodec/codec/fx_codec.cpp b/core/fxcodec/codec/fx_codec.cpp
index aeffd9cb45..2681f72199 100644
--- a/core/fxcodec/codec/fx_codec.cpp
+++ b/core/fxcodec/codec/fx_codec.cpp
@@ -15,6 +15,7 @@
 #include "core/fxcodec/codec/codec_int.h"
 #include "core/fxcrt/fx_extension.h"
 #include "core/fxcrt/fx_safe_types.h"
+#include "core/fxcrt/ifx_pauseindicator.h"
 #include "third_party/base/logging.h"
 #include "third_party/base/ptr_util.h"
 
@@ -1389,7 +1390,8 @@ const uint8_t* CCodec_ScanlineDecoder::GetScanline(int line) {
   return m_pLastScanline;
 }
 
-bool CCodec_ScanlineDecoder::SkipToScanline(int line, IFX_Pause* pPause) {
+bool CCodec_ScanlineDecoder::SkipToScanline(int line,
+                                            IFX_PauseIndicator* pPause) {
   if (m_NextLine == line || m_NextLine == line + 1)
     return false;
 
diff --git a/core/fxcodec/codec/fx_codec_jbig.cpp b/core/fxcodec/codec/fx_codec_jbig.cpp
index 4c545c3c3a..f6ace30dd3 100644
--- a/core/fxcodec/codec/fx_codec_jbig.cpp
+++ b/core/fxcodec/codec/fx_codec_jbig.cpp
@@ -48,7 +48,7 @@ FXCODEC_STATUS CCodec_Jbig2Module::StartDecode(
     const CFX_RetainPtr<CPDF_StreamAcc>& global_stream,
     uint8_t* dest_buf,
     uint32_t dest_pitch,
-    IFX_Pause* pPause) {
+    IFX_PauseIndicator* pPause) {
   if (!pJbig2Context)
     return FXCODEC_STATUS_ERR_PARAMS;
 
@@ -71,7 +71,7 @@ FXCODEC_STATUS CCodec_Jbig2Module::StartDecode(
 
 FXCODEC_STATUS CCodec_Jbig2Module::ContinueDecode(
     CCodec_Jbig2Context* pJbig2Context,
-    IFX_Pause* pPause) {
+    IFX_PauseIndicator* pPause) {
   int ret = pJbig2Context->m_pContext->Continue(pPause);
   return Decode(pJbig2Context, ret);
 }