I assume you're talking about the "if (!s->bayer || mb_x) {"... code.
1) The special case there happens for the first line, not row like the
code you mentioned.
2) The loop is "width*height*component" in this order, so I'm not sure
how I would something for the first line outside.
3) It depends
On Fri, Aug 09, 2019 at 07:29:46PM +0300, Nick Renieris wrote:
> From: Nick Renieris
>
> Main image data in DNGs is usually comprised of tiles, each of which is a
> Huffman-encoded lossless JPEG.
>
> Tested for ljpeg regressions with:
> `ffmpeg -f lavfi -i testsrc=d=1 -vcodec ljpeg test.avi`
>
From: Nick Renieris
Main image data in DNGs is usually comprised of tiles, each of which is a
Huffman-encoded lossless JPEG.
Tested for ljpeg regressions with:
`ffmpeg -f lavfi -i testsrc=d=1 -vcodec ljpeg test.avi`
`ffmpeg test.avi out.avi`
The modified code in ljpeg_decode_rgb_scan runs
