Mathis/sharp
1
0
Fork 0
mirror of https://github.com/lovell/sharp.git synced 2026-02-10 16:46:14 +01:00
Code Issues Packages Projects Releases Wiki Activity

Break existing sharpen API to accept sigma and improve precision

Browse Source
This commit is contained in:
Lovell Fuller
2016-03-31 22:00:33 +01:00
parent ee21d2991c
commit b7a098fb28
8 changed files with 55 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/pipeline.cc
View File

@@ -444,7 +444,7 @@ class PipelineWorker : public AsyncWorker {
bool shouldAffineTransform = xresidual != 1.0 || yresidual != 1.0;
bool shouldBlur = baton->blurSigma != 0.0;
bool shouldSharpen = baton->sharpenRadius != 0;
bool shouldSharpen = baton->sharpenSigma != 0.0;
bool shouldThreshold = baton->threshold != 0;
bool shouldPremultiplyAlpha = HasAlpha(image) &&
(shouldAffineTransform || shouldBlur || shouldSharpen || hasOverlay);
@@ -598,7 +598,7 @@ class PipelineWorker : public AsyncWorker {
// Sharpen
if (shouldSharpen) {
image = Sharpen(image, baton->sharpenRadius, baton->sharpenFlat, baton->sharpenJagged);
image = Sharpen(image, baton->sharpenSigma, baton->sharpenFlat, baton->sharpenJagged);
}
// Composite with overlay, if present
@@ -1053,7 +1053,7 @@ NAN_METHOD(pipeline) {
baton->flatten = attrAs<bool>(options, "flatten");
baton->negate = attrAs<bool>(options, "negate");
baton->blurSigma = attrAs<double>(options, "blurSigma");
baton->sharpenRadius = attrAs<int32_t>(options, "sharpenRadius");
baton->sharpenSigma = attrAs<double>(options, "sharpenSigma");
baton->sharpenFlat = attrAs<double>(options, "sharpenFlat");
baton->sharpenJagged = attrAs<double>(options, "sharpenJagged");
baton->threshold = attrAs<int32_t>(options, "threshold");