From 5356cfff0752c9b271541e7bde37b69b08bc8536 Mon Sep 17 00:00:00 2001
From: Isamu Mogi <isamu@leafytree.jp>
Date: Fri, 6 May 2016 15:11:48 +0900
Subject: [PATCH 1/2] Remove undefined (unused) Bitstream feature. It breaks
 compilation.

See:
  https://chromium.googlesource.com/webm/libwebp/+/775d3a373c38230d6aa9ea11fb95b8024d94cd49^!/#F0
---
 webp/decode.go | 2 --
 1 file changed, 2 deletions(-)

diff --git a/webp/decode.go b/webp/decode.go
index 46cf7ca..44248bc 100644
--- a/webp/decode.go
+++ b/webp/decode.go
@@ -37,7 +37,6 @@ type BitstreamFeatures struct {
 	HasAlpha              bool // True if data stream contains a alpha channel.
 	HasAnimation          bool // True if data stream is an animation
 	Format                int  // Image compression format
-	NoIncrementalDecoding bool // True if incremental decording is not using
 }
 
 // GetDecoderVersion returns decoder's version number, packed in hexadecimal.
@@ -68,7 +67,6 @@ func GetFeatures(data []byte) (f *BitstreamFeatures, err error) {
 		HasAlpha:              cf.has_alpha > 0,
 		HasAnimation:          cf.has_animation > 0,
 		Format:                int(cf.format),
-		NoIncrementalDecoding: cf.no_incremental_decoding == 1,
 	}
 	return
 }

From 375e7babdc57d7efaf26a762e48a758e11180795 Mon Sep 17 00:00:00 2001
From: Isamu Mogi <isamu@leafytree.jp>
Date: Fri, 6 May 2016 15:21:58 +0900
Subject: [PATCH 2/2] Apply 'go fmt'

---
 webp/decode.go | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/webp/decode.go b/webp/decode.go
index 44248bc..334e59a 100644
--- a/webp/decode.go
+++ b/webp/decode.go
@@ -32,11 +32,11 @@ type DecoderOptions struct {
 // BitstreamFeatures represents the image properties which are retrived from
 // data stream.
 type BitstreamFeatures struct {
-	Width                 int  // Image width in pixels
-	Height                int  // Image height in pixles
-	HasAlpha              bool // True if data stream contains a alpha channel.
-	HasAnimation          bool // True if data stream is an animation
-	Format                int  // Image compression format
+	Width        int  // Image width in pixels
+	Height       int  // Image height in pixles
+	HasAlpha     bool // True if data stream contains a alpha channel.
+	HasAnimation bool // True if data stream is an animation
+	Format       int  // Image compression format
 }
 
 // GetDecoderVersion returns decoder's version number, packed in hexadecimal.
@@ -62,11 +62,11 @@ func GetFeatures(data []byte) (f *BitstreamFeatures, err error) {
 	}
 
 	f = &BitstreamFeatures{
-		Width:                 int(cf.width), // TODO: use Rectangle instaed?
-		Height:                int(cf.height),
-		HasAlpha:              cf.has_alpha > 0,
-		HasAnimation:          cf.has_animation > 0,
-		Format:                int(cf.format),
+		Width:        int(cf.width), // TODO: use Rectangle instaed?
+		Height:       int(cf.height),
+		HasAlpha:     cf.has_alpha > 0,
+		HasAnimation: cf.has_animation > 0,
+		Format:       int(cf.format),
 	}
 	return
 }