Update FLAC to 1.3.1

src/libFLAC/include/protected/stream_encoder.h

 /* libFLAC - Free Lossless Audio Codec library
- * Copyright (C) 2001,2002,2003,2004,2005,2006,2007  Josh Coalson
+ * Copyright (C) 2001-2009  Josh Coalson
+ * Copyright (C) 2011-2014  Xiph.Org Foundation
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * - Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
  * - Redistributions in binary form must reproduce the above copyright
  * notice, this list of conditions and the following disclaimer in the
@@ skipping 38 matching lines @@
         FLAC__APODIZATION_CONNES,
         FLAC__APODIZATION_FLATTOP,
         FLAC__APODIZATION_GAUSS,
         FLAC__APODIZATION_HAMMING,
         FLAC__APODIZATION_HANN,
         FLAC__APODIZATION_KAISER_BESSEL,
         FLAC__APODIZATION_NUTTALL,
         FLAC__APODIZATION_RECTANGLE,
         FLAC__APODIZATION_TRIANGLE,
         FLAC__APODIZATION_TUKEY,
+        FLAC__APODIZATION_PARTIAL_TUKEY,
+        FLAC__APODIZATION_PUNCHOUT_TUKEY,
         FLAC__APODIZATION_WELCH
 } FLAC__ApodizationFunction;
 
 typedef struct {
         FLAC__ApodizationFunction type;
         union {
                 struct {
                         FLAC__real stddev;
                 } gauss;
                 struct {
                         FLAC__real p;
                 } tukey;
+                struct {
+                        FLAC__real p;
+                        FLAC__real start;
+                        FLAC__real end;
+                } multiple_tukey;
         } parameters;
 } FLAC__ApodizationSpecification;
 
 #endif // #ifndef FLAC__INTEGER_ONLY_LIBRARY
 
 typedef struct FLAC__StreamEncoderProtected {
         FLAC__StreamEncoderState state;
         FLAC__bool verify;
         FLAC__bool streamable_subset;
         FLAC__bool do_md5;
@@ skipping 18 matching lines @@
         FLAC__uint64 total_samples_estimate;
         FLAC__StreamMetadata **metadata;
         unsigned num_metadata_blocks;
         FLAC__uint64 streaminfo_offset, seektable_offset, audio_offset;
 #if FLAC__HAS_OGG
         FLAC__OggEncoderAspect ogg_encoder_aspect;
 #endif
 } FLAC__StreamEncoderProtected;
 
 #endif