Gimp-Forum.net
gimp native batch convert? - Printable Version

+- Gimp-Forum.net (https://www.gimp-forum.net)
+-- Forum: GIMP (https://www.gimp-forum.net/Forum-GIMP)
+--- Forum: Extending the GIMP (https://www.gimp-forum.net/Forum-Extending-the-GIMP)
+---- Forum: Scripting questions (https://www.gimp-forum.net/Forum-Scripting-questions)
+---- Thread: gimp native batch convert? (/Thread-gimp-native-batch-convert)

Pages: 1 2 3

gimp native batch convert? - y2keeth - 05-22-2023

anybody give me a example of using scriptfu to convert a entire directrory of tga to dds RXGB dtx5 
since bimp don't work anymore for dds

RE: gimp native batch convert? - Ofnuts - 05-22-2023

An example with Python-fu.

In your case you would slip the photocopy/cartoon calls, and replace the file_jpeg_save() with a  file_dds_save() with the adequate parameters.

RE: gimp native batch convert? - y2keeth - 05-22-2023

(05-22-2023, 07:28 AM)Ofnuts Wrote: An example with Python-fu.

In your case you would slip the photocopy/cartoon calls, and replace the file_jpeg_save() with a  file_dds_save() with the adequate parameters.

thanks  a lot

RE: gimp native batch convert? - y2keeth - 05-23-2023

(05-22-2023, 12:39 AM)y2keeth Wrote: anybody give me a example of using scriptfu to convert a entire directrory of tga to dds RXGB dtx5 
since bimp don't work anymore for dds

" slip the photocopy/cartoon calls"
what does "slip" mean?

RE: gimp native batch convert? - Ofnuts - 05-23-2023

(05-23-2023, 03:28 AM)y2keeth Wrote:
(05-22-2023, 12:39 AM)y2keeth Wrote: anybody give me a example of using scriptfu to convert a entire directrory of tga to dds RXGB dtx5 
since bimp don't work anymore for dds

" slip the photocopy/cartoon calls"
what does "slip" mean?

I meant "skip".

RE: gimp native batch convert? - y2keeth - 05-24-2023

(05-23-2023, 12:38 PM)Ofnuts Wrote:
(05-23-2023, 03:28 AM)y2keeth Wrote:
(05-22-2023, 12:39 AM)y2keeth Wrote: anybody give me a example of using scriptfu to convert a entire directrory of tga to dds RXGB dtx5 
since bimp don't work anymore for dds

" slip the photocopy/cartoon calls"
what does "slip" mean?

I meant "skip".

oh ok lol

RE: gimp native batch convert? - y2keeth - 05-26-2023

(05-24-2023, 04:55 AM)y2keeth Wrote:
(05-23-2023, 12:38 PM)Ofnuts Wrote:
(05-23-2023, 03:28 AM)y2keeth Wrote: " slip the photocopy/cartoon calls"
what does "slip" mean?

I meant "skip".

oh ok lol

any examples of dds settings?

RE: gimp native batch convert? - y2keeth - 05-27-2023

found this code also but dont see where you set the dds type?

(define (convToDDS pattern)
(define filelist (cdr (file-glob pattern 1)))
(define filelist (car filelist))
(while (not (null? filelist))
(define filename (car filelist))
(define image (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
(define drawable (car (gimp-image-get-active-layer image)))
(define filename (string-append (substring filename 0 (- (string-length filename) 3)) "dds"))
(file-dds-save RUN-NONINTERACTIVE image drawable filename filename 1 1 0 0 -1 0 0 )
(set! filelist (cdr filelist))))
i know its 7 for rxgb

RE: gimp native batch convert? - rich2005 - 05-27-2023

If you go to Gimp menu Windows -> Help -> Procedure Browser you will find a listing of the required parameters.

[attachment=9837]

RE: gimp native batch convert? - Ofnuts - 05-27-2023

Filters ➤ Python-fu ➤ Console  ➤ Browse and ennter DDS in the search bar:

[attachment=9836]

And if you hit Apply the python console is pre-filled with a call:

[attachment=9838]

So, possibly, using the same names as in the python example code:

Code:
pdb.file_dds_save(image, drawable, outfile, outfile, 7, 0, 0, 0, 0, 7, 0, True,True,2.24,True,False,.5)

Where the 7 is the documented value for RXGB (DXT5).

The python documentation should be read with a grain of salt because it is auto-generated from the same sources as the script-fu docs and Pythin and Scheme have a different syntax.
  • Dashes in variable/constant names should be replaced by underscores
  • When present, the run-mode first argument should be ignored, it is not used in Python (it is actually optional, and specified differently)
  • Toggles that are specified as INT32 can be entered as boolean (False: 0, True: 1, and mind the initial capital). This is a bit more readable.
  • Many calls define constants names for their arguments when necessary, better use them when they exists (alas, not for the DDS plugin, it they had existed you could have used DDS_FORMAT_RXGB_DXT5 and DDS_MIPMAPS_NONE that are a bit less mysterious than 7 and 0)
  • For long calls, you can also enter the call like this, to put a comment with each argument, only the first line needs to be correctly indented:
Code:
pdb.file_dds_save(image, drawable, outfile, outfile,
                    7,      # DDS type
                    0,      # no mipmaps
                    0,      # save layer
                    0,      # Default pixel format
                    0,      # Transparent color is First
                    7,      # Lanczos filtering
                    0,      # Default wrap mode
                    True,   # gamma-correct filtering
                    True,   # Use sRGB
                    2.24,   # Gamma value
                    True,   # Perceptual compression
                    False,  # Preserve alpha
                    .5,     # Alpha (ignored, due to previous)
                    )