dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-20 04:18:26 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge "UpdateHistogramCost: avoid implicit double->float"

Browse Source
This commit is contained in:
James Zern 2014-03-14 15:50:57 -07:00 committed by Gerrit Code Review
commit 3c2ebf58a4
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/enc/histogram.c
View File

@ -423,9 +423,10 @@ static void UpdateDominantCostRange(
}
static void UpdateHistogramCost(VP8LHistogram* const h) {
const float alpha_cost = PopulationCost(h->alpha_, 256);
const float distance_cost = PopulationCost(h->distance_, NUM_DISTANCE_CODES) +
ExtraCost(h->distance_, NUM_DISTANCE_CODES);
const double alpha_cost = PopulationCost(h->alpha_, 256);
const double distance_cost =
PopulationCost(h->distance_, NUM_DISTANCE_CODES) +
ExtraCost(h->distance_, NUM_DISTANCE_CODES);
const int num_codes = VP8LHistogramNumCodes(h->palette_code_bits_);
h->literal_cost_ = PopulationCost(h->literal_, num_codes) +
ExtraCost(h->literal_ + 256, NUM_LENGTH_CODES);