add uncompressed TIFF output support

new option: 'dwebp -tiff ...'
This is a very simple uncompressed-tiff writing method.

Change-Id: Ie2182c8498bce570de3cde363abe1099e18596cb
This commit is contained in:
Pascal Massimino
2013-05-09 03:57:50 -07:00
parent 8eae188a62
commit a3aede9739
4 changed files with 90 additions and 1 deletions

1
README
View File

@ -248,6 +248,7 @@ Use following options to convert into alternate image formats:
-pam ......... save the raw RGBA samples as a color PAM
-ppm ......... save the raw RGB samples as a color PPM
-bmp ......... save as uncompressed BMP format
-tiff ........ save as uncompressed TIFF format
-pgm ......... save the raw YUV samples as a grayscale PGM
file with IMC4 layout
-yuv ......... save the raw YUV samples in flat layout