Replace av_malloc with AlignedAlloc for memory allocation in DecoderBuffer.

media/base/decoder_buffer.h

Index: media/base/decoder_buffer.h
diff --git a/media/base/decoder_buffer.h b/media/base/decoder_buffer.h
index e822de555c623227da160885a94d531bdb561428..138b38eed2b756534dc4f83c8ac6dfdcfbd94731 100644
--- a/media/base/decoder_buffer.h
+++ b/media/base/decoder_buffer.h
@@ -21,6 +21,9 @@ namespace media {
 
 class MEDIA_EXPORT DecoderBuffer : public Buffer {
  public:
+  static const int kPaddingSize = 16;

[DaleCurtis, 2012/09/20 00:00:04]

Comments for both.

enum { kPaddingBytes = 16, kAlignmentBytes = 32} ?

[xhwang, 2012/09/20 01:43:03]

Done.

+  static const int kAlignmentSize = 32;
+
   // Allocates buffer of size |buffer_size| >= 0.  Buffer will be padded and
   // aligned as necessary.
   explicit DecoderBuffer(int buffer_size);