Search found 33 matches

by AmigoJack
Wed Mar 28, 2018 12:45 pm
Forum: GFL SDK
Topic: Who uses GFLSDK?
Replies: 19
Views: 18101

Re: Who uses GFLSDK?

CelebNamer SimilarImages Finds and displays "near-same"/similar images I'm fond of both and know both have been developped by the same person, whom I contacted for a few details. SimilarImages is of great use and yet no other program is able to achieve what it does - sadly the developer won't give ...
by AmigoJack
Wed Mar 28, 2018 11:05 am
Forum: GFL SDK
Topic: New formats: HEIC, WEBP, FLIF, BPG, ITC
Replies: 0
Views: 1502

New formats: HEIC, WEBP, FLIF, BPG, ITC

While trying to recognize files by their content (primarily to recognize pictures and their dimensions) I also encountered: BPG = Better Portable Graphics https://bellard.org/bpg/bpg_spec.txt - probably no longer in development/use as HEIF is similar and by today more spread than BPG ever was FLIF =...
by AmigoJack
Wed Mar 28, 2018 10:43 am
Forum: GFL SDK
Topic: GFL SDK and Nikon RAW Format (NEF D200 Body Camera)
Replies: 7
Views: 3730

Re: GFL SDK and Nikon RAW Format (NEF D200 Body Camera)

I was asked how to revert from calling my MungeFPCW() function back to the state it was before - it should be as easy as

Code: Select all

asm
  fldcw   pwOldCW
end;
by AmigoJack
Wed Mar 28, 2018 10:39 am
Forum: GFL SDK
Topic: gflBitmapGetEXIF() does not expect multiple EXIF blocks
Replies: 0
Views: 664

gflBitmapGetEXIF() does not expect multiple EXIF blocks

I've encountered JFIF files having multiple/separate EXIF blocks. Which may be no good practice but is allowed by all standards. GFL however won't let me walk thru all fields of both, only those from the first one. If you ever release a new version please expect files to have more than one EXIF block.
by AmigoJack
Wed Mar 28, 2018 10:31 am
Forum: GFL SDK
Topic: Google Sketchup skp , skb support in GFL SDK
Replies: 4
Views: 3260

Re: Google Sketchup skp , skb support in GFL SDK

That file format is proprietary and possibly patented. As version 3.40 exists since 2011-01-20 and no newer has been released since then: no, it never happened.
by AmigoJack
Fri Apr 01, 2011 10:49 pm
Forum: GFL SDK
Topic: Using progress callback
Replies: 2
Views: 1976

Re: Using progress callback

Works fine for me. I guess you forgot to call this, which is needed to initialize GFL_LOAD_PARAMS:

Code: Select all

gflGetDefaultLoadParams( lp );
by AmigoJack
Sun Oct 31, 2010 1:59 am
Forum: GFL SDK
Topic: gflSaveBitmapW() + gflJpegLosslessTransform() = crop
Replies: 0
Views: 634

gflSaveBitmapW() + gflJpegLosslessTransform() = crop

Using gflSaveBitmapW() or gflJpegLosslessTransform() on its own works fine, as expected. However, if I use both in combination I miss 8 pixel rows from the original picture after lossless Jpeg transformation. To reconstruct, use the following code (Delphi): var   vLoadParam: GFL_LOAD_PARAMS;   vSave...
by AmigoJack
Thu Sep 09, 2010 9:55 am
Forum: GFL SDK
Topic: gflBitmapRemoveMetadata()-alike function with filename param
Replies: 5
Views: 1165

Re: gflBitmapRemoveMetadata()-alike function with filename p

Take your time. :) How difficult would it be to do the same for gflJPEGSetComment() ? (Giving a filename instead of an open Bitmap) This would be the same aim: modify a JPEG by setting its comment line without having to re-compress the picture data. Having those two functions would be marvellous! (i...
by AmigoJack
Thu Sep 09, 2010 7:47 am
Forum: GFL SDK
Topic: gflBitmapRemoveMetadata()-alike function with filename param
Replies: 5
Views: 1165

Re: gflBitmapRemoveMetadata()-alike function with filename p

Great. Does it come with GFL SDK 3.30? And when?
by AmigoJack
Wed Sep 08, 2010 12:50 pm
Forum: GFL SDK
Topic: gflBitmapRemoveMetadata()-alike function with filename param
Replies: 5
Views: 1165

gflBitmapRemoveMetadata()-alike function with filename param

Hi, I have a feature request: a function like gflBitmapRemoveMetadata() but which operates with a filename. So that the file does not need to be loaded - the function would automatically modify the existing file by removing all metadata (iptc, exif, icc, comment). Is this possible at all? My basic p...
by AmigoJack
Wed Jun 30, 2010 6:49 am
Forum: GFL SDK
Topic: TIFF file crashes gflLoadBitmapFromMemory() (and XnView too)
Replies: 3
Views: 2332

Re: TIFF file crashes gflLoadBitmapFromMemory() (and XnView

I can confirm this: GFL SDK 3.11 on WinXP also crashes when gflLoadBitmap ()ing or gflLoadThumbnail ()ing this file. Even the old ACDSee 3.1 (from 2000) can read this file without problems - picture properties are displayed as " 9@256x256x24b tiff " (9 pages, 256px in width and height, truecolor, co...
by AmigoJack
Mon Jun 28, 2010 6:16 am
Forum: GFL SDK
Topic: Loading transparent pictures > background color?
Replies: 7
Views: 2397

Re: Loading transparent pictures > background color?

xnview wrote:For .ico/cur GFL doesn't support mask so TransparentIndex is always -1
Ok - but how to avoid a black background color when loading?
xnview wrote:For the GIF, the problem is 1bit, if you convert it in 4bits for example, there is no problem...
Ok, but how?
by AmigoJack
Mon Jun 28, 2010 5:41 am
Forum: GFL SDK
Topic: gflLoadThumbnail > background color?
Replies: 3
Views: 1329

Re: gflLoadThumbnail > background color?

var vWhite: GFL_COLOR; iError: GFL_ERROR; begin ... iError:= gflLoadThumbnail( 'filename.gif', 100, 100, @pBmp, @vLoadParam, vFileInfo ); if iError<> GFL_NO_ERROR then exit; vWhite.Red:= 255; vWhite.Green:= 255; vWhite.Blue:= 255; vWhite.Alpha:= 0; iError:= gflResizeCanvas( pBmp^, nil, 100, 100, GF...
by AmigoJack
Thu Jun 24, 2010 9:02 am
Forum: GFL SDK
Topic: gflLoadThumbnail > background color?
Replies: 3
Views: 1329

gflLoadThumbnail > background color?

When I use... iError:= gflLoadThumbnail( 'filename.gif', 100, 100, @pBmp, @vLoadParam, vFileInfo ); ...to load a picture as thumbnail I have no control on which background color is used to fill the canvas up to 100x100 pixel. It seems like pBmp^.ColorMap^.Red/Green/Red/Alpha[0] is most commonly used...
by AmigoJack
Thu Jun 24, 2010 8:07 am
Forum: GFL SDK
Topic: Loading transparent pictures > background color?
Replies: 7
Views: 2397

Re: Loading transparent pictures > background color?

xnview wrote:Could you send me a GIF sample?
Several.