diff --git a/src/pipe/SkGPipeWrite.cpp b/src/pipe/SkGPipeWrite.cpp
index 297e613a6..82848f8 100644
--- a/src/pipe/SkGPipeWrite.cpp
+++ b/src/pipe/SkGPipeWrite.cpp
@@ -59,7 +59,7 @@
     typeface->serialize(&stream);
     size_t size = stream.getOffset();
     if (writer) {
-        writer->write32(size);
+        writer->write32(SkToU32(size));
         SkAutoDataUnref data(stream.copyToData());
         writer->writePad(data->data(), size);
     }
@@ -379,7 +379,7 @@
     buffer.setNamedFactoryRecorder(fFactorySet);
     buffer.writeBitmap(bm);
     this->flattenFactoryNames();
-    uint32_t size = buffer.bytesWritten();
+    size_t size = buffer.bytesWritten();
     if (this->needOpBytes(size)) {
         this->writeOp(kDef_Bitmap_DrawOp, 0, slot);
         void* dst = static_cast<void*>(fWriter.reserve(size));
@@ -478,7 +478,7 @@
         // Before we wipe out any data that has already been written, read it
         // out.
         this->doNotify();
-        size_t blockSize = SkMax32(MIN_BLOCK_SIZE, needed);
+        size_t blockSize = SkTMax<size_t>(MIN_BLOCK_SIZE, needed);
         void* block = fController->requestBlock(blockSize, &fBlockSize);
         if (NULL == block) {
             // Do not notify the readers, which would call this function again.
@@ -704,7 +704,7 @@
         this->writePaint(paint);
         if (this->needOpBytes(4 + count * sizeof(SkPoint))) {
             this->writeOp(kDrawPoints_DrawOp, mode, 0);
-            fWriter.write32(count);
+            fWriter.write32(SkToU32(count));
             fWriter.write(pts, count * sizeof(SkPoint));
         }
     }
@@ -855,7 +855,7 @@
         this->writePaint(paint);
         if (this->needOpBytes(4 + SkAlign4(byteLength) + 2 * sizeof(SkScalar))) {
             this->writeOp(kDrawText_DrawOp);
-            fWriter.write32(byteLength);
+            fWriter.write32(SkToU32(byteLength));
             fWriter.writePad(text, byteLength);
             fWriter.writeScalar(x);
             fWriter.writeScalar(y);
@@ -871,7 +871,7 @@
         int count = paint.textToGlyphs(text, byteLength, NULL);
         if (this->needOpBytes(4 + SkAlign4(byteLength) + 4 + count * sizeof(SkPoint))) {
             this->writeOp(kDrawPosText_DrawOp);
-            fWriter.write32(byteLength);
+            fWriter.write32(SkToU32(byteLength));
             fWriter.writePad(text, byteLength);
             fWriter.write32(count);
             fWriter.write(pos, count * sizeof(SkPoint));
@@ -887,7 +887,7 @@
         int count = paint.textToGlyphs(text, byteLength, NULL);
         if (this->needOpBytes(4 + SkAlign4(byteLength) + 4 + count * sizeof(SkScalar) + 4)) {
             this->writeOp(kDrawPosTextH_DrawOp);
-            fWriter.write32(byteLength);
+            fWriter.write32(SkToU32(byteLength));
             fWriter.writePad(text, byteLength);
             fWriter.write32(count);
             fWriter.write(xpos, count * sizeof(SkScalar));
@@ -910,7 +910,7 @@
         if (this->needOpBytes(size)) {
             this->writeOp(kDrawTextOnPath_DrawOp, flags, 0);
 
-            fWriter.write32(byteLength);
+            fWriter.write32(SkToU32(byteLength));
             fWriter.writePad(text, byteLength);
 
             fWriter.writePath(path);
@@ -989,7 +989,7 @@
         if (this->needOpBytes(4 + SkAlign4(size))) {
             this->writeOp(kDrawData_DrawOp, 0, data);
             if (0 == data) {
-                fWriter.write32(size);
+                fWriter.write32(SkToU32(size));
             }
             fWriter.writePad(ptr, size);
         }
@@ -1139,7 +1139,7 @@
 
     size_t size = (char*)ptr - (char*)storage;
     if (size && this->needOpBytes(size)) {
-        this->writeOp(kPaintOp_DrawOp, 0, size);
+        this->writeOp(kPaintOp_DrawOp, 0, SkToU32(size));
         fWriter.write(storage, size);
         for (size_t i = 0; i < size/4; i++) {
 //            SkDebugf("[%d] %08X\n", i, storage[i]);
@@ -1159,7 +1159,7 @@
             paint.getAnnotation()->writeToBuffer(buffer);
             const size_t size = buffer.bytesWritten();
             if (this->needOpBytes(size)) {
-                this->writeOp(kSetAnnotation_DrawOp, 0, size);
+                this->writeOp(kSetAnnotation_DrawOp, 0, SkToU32(size));
                 buffer.writeToMemory(fWriter.reserve(size));
             }
         }