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{histogram,predictor}_enc: quiet int -> float warnings

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after:
a19a25bb Replace doubles by floats in lossless misc cost estimations.

Change-Id: Idc5888b40ce5b591b72c6e51a188a9ab8c5d9823
This commit is contained in:
James Zern 2022-04-20 10:10:27 -07:00
parent a19a25bb03
commit dc3841e077
2 changed files with 2 additions and 2 deletions
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2
src/enc/histogram_enc.c
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@ -256,7 +256,7 @@ static WEBP_INLINE float BitsEntropyRefine(const VP8LBitEntropy* entropy) {
} }
{ {
float min_limit = 2 * entropy->sum - entropy->max_val; float min_limit = 2.f * entropy->sum - entropy->max_val;
min_limit = mix * min_limit + (1.f - mix) * entropy->entropy; min_limit = mix * min_limit + (1.f - mix) * entropy->entropy;
return (entropy->entropy < min_limit) ? min_limit : entropy->entropy; return (entropy->entropy < min_limit) ? min_limit : entropy->entropy;
} }

2
src/enc/predictor_enc.c
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@ -35,7 +35,7 @@ static float PredictionCostSpatial(const int counts[256], int weight_0,
float exp_val) { float exp_val) {
const int significant_symbols = 256 >> 4; const int significant_symbols = 256 >> 4;
const float exp_decay_factor = 0.6f; const float exp_decay_factor = 0.6f;
float bits = weight_0 * counts[0]; float bits = (float)weight_0 * counts[0];
int i; int i;
for (i = 1; i < significant_symbols; ++i) { for (i = 1; i < significant_symbols; ++i) {
bits += exp_val * (counts[i] + counts[256 - i]); bits += exp_val * (counts[i] + counts[256 - i]);