Fix setFileOffset type to remove warnings.

Review URL: https://codereview.appspot.com/6334050

git-svn-id: http://skia.googlecode.com/svn/trunk@4585 2bbb7eff-a529-9590-31e7-b0007b416f81

4 files changed, 10 insertions, 13 deletions

diff --git a/src/pdf/SkPDFCatalog.cpp b/src/pdf/SkPDFCatalog.cpp
index 646476b111..c0f6fb03b9 100644
--- a/src/pdf/SkPDFCatalog.cpp
+++ b/src/pdf/SkPDFCatalog.cpp
@@ -38,7 +38,7 @@ SkPDFObject* SkPDFCatalog::addObject(SkPDFObject* obj, bool onFirstPage) {
     return obj;
 }
 
-size_t SkPDFCatalog::setFileOffset(SkPDFObject* obj, size_t offset) {
+size_t SkPDFCatalog::setFileOffset(SkPDFObject* obj, off_t offset) {
     int objIndex = assignObjNum(obj) - 1;
     SkASSERT(fCatalog[objIndex].fObjNumAssigned);
     SkASSERT(fCatalog[objIndex].fFileOffset == 0);
@@ -190,7 +190,7 @@ off_t SkPDFCatalog::setSubstituteResourcesOffsets(off_t fileOffset,
     SkTDArray<SkPDFObject*>* targetList = getSubstituteList(firstPage);
     off_t offsetSum = fileOffset;
     for (int i = 0; i < targetList->count(); ++i) {
-        offsetSum += setFileOffset((*targetList)[i], (size_t) offsetSum);
+        offsetSum += setFileOffset((*targetList)[i], offsetSum);
     }
     return offsetSum - fileOffset;
 }
diff --git a/src/pdf/SkPDFCatalog.h b/src/pdf/SkPDFCatalog.h
index 44005c6784..d5825ace5a 100644
--- a/src/pdf/SkPDFCatalog.h
+++ b/src/pdf/SkPDFCatalog.h
@@ -42,7 +42,7 @@ public:
      *  @param obj         The object to add.
      *  @param offset      The byte offset in the output stream of this object.
      */
-    size_t setFileOffset(SkPDFObject* obj, size_t offset);
+    size_t setFileOffset(SkPDFObject* obj, off_t offset);
 
     /** Output the object number for the passed object.
      *  @param obj         The object of interest.
diff --git a/src/pdf/SkPDFDocument.cpp b/src/pdf/SkPDFDocument.cpp
index cb24fbacf5..00c445e195 100644
--- a/src/pdf/SkPDFDocument.cpp
+++ b/src/pdf/SkPDFDocument.cpp
@@ -123,14 +123,13 @@ bool SkPDFDocument::emitPDF(SkWStream* stream) {
 
         // Figure out the size of things and inform the catalog of file offsets.
         off_t fileOffset = headerSize();
-        fileOffset += fCatalog->setFileOffset(fDocCatalog.get(),
-                (size_t) fileOffset);
-        fileOffset += fCatalog->setFileOffset(fPages[0], (size_t) fileOffset);
+        fileOffset += fCatalog->setFileOffset(fDocCatalog.get(), fileOffset);
+        fileOffset += fCatalog->setFileOffset(fPages[0], fileOffset);
         fileOffset += fPages[0]->getPageSize(fCatalog.get(),
                 (size_t) fileOffset);
         for (int i = 0; i < fSecondPageFirstResourceIndex; i++) {
             fileOffset += fCatalog->setFileOffset(fPageResources[i],
-                                                  (size_t) fileOffset);
+                                                  fileOffset);
         }
         // Add the size of resources of substitute objects used on page 1.
         fileOffset += fCatalog->setSubstituteResourcesOffsets(fileOffset, true);
@@ -140,20 +139,18 @@ bool SkPDFDocument::emitPDF(SkWStream* stream) {
         }
 
         for (int i = 0; i < fPageTree.count(); i++) {
-            fileOffset += fCatalog->setFileOffset(fPageTree[i],
-                    (size_t) fileOffset);
+            fileOffset += fCatalog->setFileOffset(fPageTree[i], fileOffset);
         }
 
         for (int i = 1; i < fPages.count(); i++) {
-            fileOffset += fPages[i]->getPageSize(fCatalog.get(),
-                    (size_t) fileOffset);
+            fileOffset += fPages[i]->getPageSize(fCatalog.get(), fileOffset);
         }
 
         for (int i = fSecondPageFirstResourceIndex;
                  i < fPageResources.count();
                  i++) {
             fileOffset += fCatalog->setFileOffset(fPageResources[i],
-                                                  (size_t) fileOffset);
+                                                  fileOffset);
         }
 
         fileOffset += fCatalog->setSubstituteResourcesOffsets(fileOffset,
diff --git a/src/pdf/SkPDFPage.cpp b/src/pdf/SkPDFPage.cpp
index 3c8bd04a91..3f3dec98b3 100644
--- a/src/pdf/SkPDFPage.cpp
+++ b/src/pdf/SkPDFPage.cpp
@@ -37,7 +37,7 @@ void SkPDFPage::finalizePage(SkPDFCatalog* catalog, bool firstPage,
 
 off_t SkPDFPage::getPageSize(SkPDFCatalog* catalog, off_t fileOffset) {
     SkASSERT(fContentStream.get() != NULL);
-    catalog->setFileOffset(fContentStream.get(), (size_t) fileOffset);
+    catalog->setFileOffset(fContentStream.get(), fileOffset);
     return fContentStream->getOutputSize(catalog, true);
 }