libwebp: upgrade from 0.6.0-rc1 to 0.6.0-final

third_party/libwebp/webp/mux.h

 // Copyright 2011 Google Inc. All Rights Reserved.
 //
 // Use of this source code is governed by a BSD-style license
 // that can be found in the COPYING file in the root of the source
 // tree. An additional intellectual property rights grant can be found
 // in the file PATENTS. All contributing project authors may
 // be found in the AUTHORS file in the root of the source tree.
 // -----------------------------------------------------------------------------
 //
 //  RIFF container manipulation and encoding for WebP images.
 //
 // Authors: Urvang (urvang@google.com)
 //          Vikas (vikasa@google.com)
 
 #ifndef WEBP_WEBP_MUX_H_
 #define WEBP_WEBP_MUX_H_
 
 #include "./mux_types.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define WEBP_MUX_ABI_VERSION 0x0107        // MAJOR(8b) + MINOR(8b)
+#define WEBP_MUX_ABI_VERSION 0x0108        // MAJOR(8b) + MINOR(8b)
 
 //------------------------------------------------------------------------------
 // Mux API
 //
 // This API allows manipulation of WebP container images containing features
 // like color profile, metadata, animation.
 //
 // Code Example#1: Create a WebPMux object with image data, color profile and
 // XMP metadata.
 /*
@@ skipping 388 matching lines @@
 // Global options.
 struct WebPAnimEncoderOptions {
   WebPMuxAnimParams anim_params;  // Animation parameters.
   int minimize_size;    // If true, minimize the output size (slow). Implicitly
                         // disables key-frame insertion.
   int kmin;
   int kmax;             // Minimum and maximum distance between consecutive key
                         // frames in the output. The library may insert some key
                         // frames as needed to satisfy this criteria.
                         // Note that these conditions should hold: kmax > kmin
-                        // and kmin >= kmax / 2 + 1. Also, if kmin == 0, then
-                        // key-frame insertion is disabled; and if kmax == 0,
-                        // then all frames will be key-frames.
+                        // and kmin >= kmax / 2 + 1. Also, if kmax <= 0, then
+                        // key-frame insertion is disabled; and if kmax == 1,
+                        // then all frames will be key-frames (kmin value does
+                        // not matter for these special cases).
   int allow_mixed;      // If true, use mixed compression mode; may choose
                         // either lossy and lossless for each frame.
   int verbose;          // If true, print info and warning messages to stderr.
 
   uint32_t padding[4];  // Padding for later use.
 };
 
 // Internal, version-checked, entry point.
 WEBP_EXTERN(int) WebPAnimEncoderOptionsInitInternal(
     WebPAnimEncoderOptions*, int);
@@ skipping 74 matching lines @@
 //   enc - (in/out) object to be deleted
 WEBP_EXTERN(void) WebPAnimEncoderDelete(WebPAnimEncoder* enc);
 
 //------------------------------------------------------------------------------
 
 #ifdef __cplusplus
 }    // extern "C"
 #endif
 
 #endif  /* WEBP_WEBP_MUX_H_ */