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Fix issue with DC trellis

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Frank Bossen
2014-08-01 16:03:26 -04:00
parent 33f39a2818
commit 7464e5fe76
1 changed files with 1 additions and 1 deletions
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2
jcdctmgr.c
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@@ -737,7 +737,7 @@ quantize_trellis(j_compress_ptr cinfo, c_derived_tbl *dctbl, c_derived_tbl *actb
dc_delta >>= 1; dc_delta >>= 1;
bits++; bits++;
} }
cost = bits + dctbl->ehufsi[bits] + dc_candidate_dist; cost = bits + dctbl->ehufsi[bits] + dc_candidate_dist + accumulated_dc_cost[l][bi-1];
if (l == 0 || cost < accumulated_dc_cost[k][bi]) { if (l == 0 || cost < accumulated_dc_cost[k][bi]) {
accumulated_dc_cost[k][bi] = cost; accumulated_dc_cost[k][bi] = cost;
dc_cost_backtrack[k][bi] = l; dc_cost_backtrack[k][bi] = l;