libtiff 3.9.4 for imaginglib

[nomas]

It's new libtiff 3.9.4 version.

sources & OBJs(compiled with BCC32 5.8.2) are included in archive.

 

[Galfar]

Thanks, 
have you tested it with JPEG compressed TIFFs? I remember there were some problems before with those.

[nomas]

Thanks,
have you tested it with JPEG compressed TIFFs? I remember there were some problems before with those.

I test with this image. It works fine.

Can I get another JPEG compressed tiff image?

[Galfar]

Try these two please: one is from TIFF test suite, another one is saved by Imaging with older LibTiff version.

[nomas]

Try these two please: one is from TIFF test suite, another one is saved by Imaging with older LibTiff version.

I tested samples. It works fine 

I heard tiff jpeg compression problem is fixed at 3.9.2.

[Galfar]

Ok thanks for the new lib, I'll include it in next Imaging release.

[Alex]

Hello! I was very happy to find your forum that helped me to resolve my problem with reading exif in TIFF files. So I think it may be useful for you or for somebody:
 I've a little bit modified LibTiffDelphi.pas (3.9.1) found here so  it's possible to read exif tags in TIFF files using LibTiff 3.9.4 in such way:

TIFFGetField(pTiffFile,TIFFTAG_EXIFIFD,@ExifIFD)
TIFFReadEXIFDirectory(pTiffFile,ExifIFD)
TIFFGetField(pTiffFile,EXIF_TAG_NAME,VARIABLE)

Thank you for all!

[Galfar]

Thanks for the contribution, will be included for the next release