Even more win64 warning fixes

src/utils/SkTextureCompressor.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkTextureCompressor_DEFINED
 #define SkTextureCompressor_DEFINED
 
@@ skipping 46 matching lines @@
     // Returns an SkData holding a blob of compressed data that corresponds
     // to the bitmap. If the bitmap colorType cannot be compressed using the 
     // associated format, then we return NULL. The caller is responsible for
     // calling unref() on the returned data.
     SkData* CompressBitmapToFormat(const SkBitmap& bitmap, Format format);
 
     // Compresses the given src data into dst. The src data is assumed to be
     // large enough to hold width*height pixels. The dst data is expected to
     // be large enough to hold the compressed data according to the format.
     bool CompressBufferToFormat(uint8_t* dst, const uint8_t* src, SkColorType srcColorType,
-                                int width, int height, int rowBytes, Format format,
+                                int width, int height, size_t rowBytes, Format format,
                                 bool opt = true /* Use optimization if available */);
 
     // Decompresses the given src data from the format specified into the
     // destination buffer. The width and height of the data passed corresponds
     // to the width and height of the uncompressed image. The destination buffer (dst)
     // is assumed to be large enough to hold the entire decompressed image. The
     // decompressed image colors are determined based on the passed format.
     //
     // Note, CompressBufferToFormat compresses A8 data into ASTC. However,
     // general ASTC data encodes RGBA data, so that is what the decompressor
     // operates on.
     //
     // Returns true if successfully decompresses the src data.
     bool DecompressBufferFromFormat(uint8_t* dst, int dstRowBytes, const uint8_t* src,
                                     int width, int height, Format format);
 
     // This typedef defines what the nominal aspects of a compression function
     // are. The typedef is not meant to be used by clients of the API, but rather
     // allows SIMD optimized compression functions to be implemented.
     typedef bool (*CompressionProc)(uint8_t* dst, const uint8_t* src,
-                                    int width, int height, int rowBytes);
+                                    int width, int height, size_t rowBytes);
 
     // Returns true if there exists a blitter for the specified format.
     inline bool ExistsBlitterForFormat(Format format) {
         switch (format) {
             case kLATC_Format:
             case kR11_EAC_Format:
             case kASTC_12x12_Format:
                 return true;
 
             default:
@@ skipping 10 matching lines @@
     // Returns the desired dimensions of the block size for the given format. These dimensions
     // don't necessarily correspond to the specification's dimensions, since there may
     // be specialized algorithms that operate on multiple blocks at once. If the
     // flag 'matchSpec' is true, then the actual dimensions from the specification are
     // returned. If the flag is false, then these dimensions reflect the appropriate operable
     // dimensions of the compression functions.
     void GetBlockDimensions(Format format, int* dimX, int* dimY, bool matchSpec = false);
 }
 
 #endif