From 7caab1d8f6fcdf56148ebff731aa57d638c9dbbd Mon Sep 17 00:00:00 2001
From: Urvang Joshi <urvang@google.com>
Date: Wed, 7 Nov 2012 16:04:08 -0800
Subject: [PATCH] Some cosmetic/comment fixes.

Change-Id: Id0613f84cc53fcbeceb913c835a262451687e27b
---
 examples/webpmux.c         | 6 +++---
 src/dsp/yuv.h              | 4 ++--
 src/mux/muxedit.c          | 2 +-
 src/utils/huffman_encode.c | 2 +-
 src/webp/mux.h             | 6 +++---
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/examples/webpmux.c b/examples/webpmux.c
index 4647dca0..9be48591 100644
--- a/examples/webpmux.c
+++ b/examples/webpmux.c
@@ -802,9 +802,9 @@ static int Process(const WebPMuxConfig* config) {
       if (!ok) goto Err2;
       switch (feature->type_) {
         case FEATURE_ANMF:
-         case FEATURE_FRGM:
-           ok = GetFrameFragment(mux, config,
-                                 (feature->type_ == FEATURE_ANMF) ? 1 : 0);
+        case FEATURE_FRGM:
+          ok = GetFrameFragment(mux, config,
+                                (feature->type_ == FEATURE_ANMF) ? 1 : 0);
           break;
 
         case FEATURE_ICCP:
diff --git a/src/dsp/yuv.h b/src/dsp/yuv.h
index 6a7fcad3..ace4ce03 100644
--- a/src/dsp/yuv.h
+++ b/src/dsp/yuv.h
@@ -114,8 +114,8 @@ void VP8YUVInit(void);
 // RGB -> YUV conversion
 
 static WEBP_INLINE int VP8ClipUV(int v) {
-   v = (v + (257 << (YUV_FIX + 2 - 1))) >> (YUV_FIX + 2);
-   return ((v & ~0xff) == 0) ? v : (v < 0) ? 0 : 255;
+  v = (v + (257 << (YUV_FIX + 2 - 1))) >> (YUV_FIX + 2);
+  return ((v & ~0xff) == 0) ? v : (v < 0) ? 0 : 255;
 }
 
 #ifndef USE_YUVj
diff --git a/src/mux/muxedit.c b/src/mux/muxedit.c
index fd79e733..16d18b84 100644
--- a/src/mux/muxedit.c
+++ b/src/mux/muxedit.c
@@ -108,7 +108,7 @@ static WebPMuxError MuxAddChunk(WebPMux* const mux, uint32_t nth, uint32_t tag,
   return MuxSet(mux, idx, nth, &chunk_data, copy_data);
 }
 
-// Create data for frame/tile given image data, offsets and duration.
+// Create data for frame/fragment given image data, offsets and duration.
 static WebPMuxError CreateFrameFragmentData(
     const WebPData* const image, int x_offset, int y_offset, int duration,
     WebPMuxAnimDispose dispose_method, int is_lossless, int is_frame,
diff --git a/src/utils/huffman_encode.c b/src/utils/huffman_encode.c
index d4715687..e8cbc628 100644
--- a/src/utils/huffman_encode.c
+++ b/src/utils/huffman_encode.c
@@ -229,7 +229,7 @@ static int GenerateOptimalTree(const int* const histogram, int histogram_size,
         tree_pool[tree_pool_size++] = tree[tree_size - 1];
         tree_pool[tree_pool_size++] = tree[tree_size - 2];
         count = tree_pool[tree_pool_size - 1].total_count_ +
-            tree_pool[tree_pool_size - 2].total_count_;
+                tree_pool[tree_pool_size - 2].total_count_;
         tree_size -= 2;
         {
           // Search for the insertion point.
diff --git a/src/webp/mux.h b/src/webp/mux.h
index 2c0c379a..ea8caee4 100644
--- a/src/webp/mux.h
+++ b/src/webp/mux.h
@@ -229,7 +229,7 @@ enum WebPMuxAnimDispose {
   WEBP_MUX_DISPOSE_BACKGROUND  // Dispose to background color.
 };
 
-// Encapsulates data about a single frame/tile.
+// Encapsulates data about a single frame/fragment.
 struct WebPMuxFrameInfo {
   WebPData    bitstream;  // image data: can either be a raw VP8/VP8L bitstream
                           // or a single-image WebP file.
@@ -460,8 +460,8 @@ struct WebPIterator {
   WebPData fragment;  // The frame or fragment given by 'frame_num' and
                       // 'fragment_num'.
 
-  uint32_t pad[4];           // padding for later use
-  void* private_;            // for internal use only.
+  uint32_t pad[4];         // padding for later use.
+  void* private_;          // for internal use only.
 };
 
 // Retrieves frame 'frame_number' from 'dmux'.