From 10c5084842d18c9130113bac59a3f5994ca498f8 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Mon, 4 Apr 2022 12:46:19 -0700
Subject: [PATCH] normalize label indent

1 space is most common in the source; this fixes some mixed cases within
lossless files, likely from clang-format

Change-Id: I504206d5bf418781d4131ee73570ecee4e0a69a1
---
 src/enc/backward_references_cost_enc.c |  2 +-
 src/enc/backward_references_enc.c      |  4 ++--
 src/enc/histogram_enc.c                |  4 ++--
 src/enc/vp8l_enc.c                     | 10 +++++-----
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/enc/backward_references_cost_enc.c b/src/enc/backward_references_cost_enc.c
index 516abd73..5bbce7da 100644
--- a/src/enc/backward_references_cost_enc.c
+++ b/src/enc/backward_references_cost_enc.c
@@ -675,7 +675,7 @@ static int BackwardReferencesHashChainDistanceOnly(
   }
 
   ok = !refs->error_;
-Error:
+ Error:
   if (cc_init) VP8LColorCacheClear(&hashers);
   CostManagerClear(cost_manager);
   WebPSafeFree(cost_model);
diff --git a/src/enc/backward_references_enc.c b/src/enc/backward_references_enc.c
index 48993753..273aa8a4 100644
--- a/src/enc/backward_references_enc.c
+++ b/src/enc/backward_references_enc.c
@@ -851,7 +851,7 @@ static int CalculateBestCacheSize(const uint32_t* argb, int quality,
     }
   }
   ok = 1;
-Error:
+ Error:
   for (i = 0; i <= cache_bits_max; ++i) {
     if (cc_init[i]) VP8LColorCacheClear(&hashers[i]);
     VP8LFreeHistogram(histos[i]);
@@ -1031,7 +1031,7 @@ static int GetBackwardReferences(int width, int height,
   }
   status = 1;
 
-Error:
+ Error:
   VP8LHashChainClear(&hash_chain_box);
   VP8LFreeHistogram(histo);
   return status;
diff --git a/src/enc/histogram_enc.c b/src/enc/histogram_enc.c
index ca8575a7..cdccde17 100644
--- a/src/enc/histogram_enc.c
+++ b/src/enc/histogram_enc.c
@@ -1035,7 +1035,7 @@ static int HistogramCombineStochastic(VP8LHistogramSet* const image_histo,
   *do_greedy = (*num_used <= min_cluster_size);
   ok = 1;
 
-End:
+ End:
   HistoQueueClear(&histo_queue);
   WebPSafeFree(mappings);
   return ok;
@@ -1252,7 +1252,7 @@ int VP8LGetHistoImageSymbols(int xsize, int ysize,
     goto Error;
   }
 
-Error:
+ Error:
   VP8LFreeHistogramSet(orig_histo);
   WebPSafeFree(map_tmp);
   return (pic->error_code == VP8_ENC_OK);
diff --git a/src/enc/vp8l_enc.c b/src/enc/vp8l_enc.c
index 859553f1..d41f9616 100644
--- a/src/enc/vp8l_enc.c
+++ b/src/enc/vp8l_enc.c
@@ -1101,7 +1101,7 @@ static int EncodeImageNoHuffman(VP8LBitWriter* const bw,
     goto Error;
   }
 
-Error:
+ Error:
   WebPSafeFree(tokens);
   WebPSafeFree(huff_tree);
   VP8LFreeHistogramSet(histogram_image);
@@ -1333,7 +1333,7 @@ static int EncodeImageInternal(
     goto Error;
   }
 
-Error:
+ Error:
   WebPSafeFree(tokens);
   WebPSafeFree(huff_tree);
   VP8LFreeHistogramSet(histogram_image);
@@ -1942,7 +1942,7 @@ static int EncodeStreamHook(void* input, void* data2) {
   }
   VP8LBitWriterSwap(&bw_best, bw);
 
-Error:
+ Error:
   VP8LBitWriterWipeOut(&bw_best);
   // The hook should return false in case of error.
   return (params->picture_->error_code == VP8_ENC_OK);
@@ -2089,7 +2089,7 @@ int VP8LEncodeStream(const WebPConfig* const config,
     }
   }
 
-Error:
+ Error:
   VP8LBitWriterWipeOut(&bw_side);
   VP8LEncoderDelete(enc_main);
   VP8LEncoderDelete(enc_side);
@@ -2181,7 +2181,7 @@ int VP8LEncodeImage(const WebPConfig* const config,
     memset(picture->extra_info, 0, mb_w * mb_h * sizeof(*picture->extra_info));
   }
 
-Error:
+ Error:
   if (bw.error_) {
     WebPEncodingSetError(picture, VP8_ENC_ERROR_OUT_OF_MEMORY);
   }