Default PNG output to adaptiveFiltering=false, compressionLevel=9

PNG is mostly used for logos and line art, so these defaults will
produce the smallest files for most output most of the time.
This commit is contained in:
Lovell Fuller
2017-10-01 18:16:31 +01:00
parent 7b6c80327e
commit 99076edc89
5 changed files with 33 additions and 6 deletions

View File

@@ -179,8 +179,8 @@ struct PipelineBaton {
jpegOvershootDeringing(false),
jpegOptimiseScans(false),
pngProgressive(false),
pngCompressionLevel(6),
pngAdaptiveFiltering(true),
pngCompressionLevel(9),
pngAdaptiveFiltering(false),
webpQuality(80),
tiffQuality(80),
tiffCompression(VIPS_FOREIGN_TIFF_COMPRESSION_JPEG),