Faster png save with still good compression, fixes #4045

2017-11-18 12:56:37 +01:00
parent 4d81812d13
commit 5ddd42f721
15 changed files with 18 additions and 52 deletions
--- a/rtengine/imagefloat.h
+++ b/rtengine/imagefloat.h
@@ -79,9 +79,9 @@ public:
    {
        return save (fname);
    }
-    virtual int          saveAsPNG  (Glib::ustring fname, int compression = -1, int bps = -1)
+    virtual int          saveAsPNG  (Glib::ustring fname, int bps = -1)
    {
-        return savePNG (fname, compression, bps);
+        return savePNG (fname, bps);
    }
    virtual int          saveAsJPEG (Glib::ustring fname, int quality = 100, int subSamp = 3)
    {