diff options
| -rw-r--r-- | src/enc/backward_references_enc.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/enc/backward_references_enc.c b/src/enc/backward_references_enc.c index 39230188..b29fc9e9 100644 --- a/src/enc/backward_references_enc.c +++ b/src/enc/backward_references_enc.c @@ -910,13 +910,14 @@ static VP8LBackwardRefs* GetBackwardReferences( quality >= 25) { const VP8LHashChain* const hash_chain_tmp = (lz77_type_best == kLZ77Standard) ? hash_chain : &hash_chain_box; - if (VP8LBackwardReferencesTraceBackwards(width, height, argb, *cache_bits, - hash_chain_tmp, best, worst)) { - double bit_cost_trace; - VP8LHistogramCreate(histo, worst, *cache_bits); - bit_cost_trace = VP8LHistogramEstimateBits(histo); - if (bit_cost_trace < bit_cost_best) best = worst; + double bit_cost_trace; + if (!VP8LBackwardReferencesTraceBackwards(width, height, argb, *cache_bits, + hash_chain_tmp, best, worst)) { + goto Error; } + VP8LHistogramCreate(histo, worst, *cache_bits); + bit_cost_trace = VP8LHistogramEstimateBits(histo); + if (bit_cost_trace < bit_cost_best) best = worst; } BackwardReferences2DLocality(width, best); |