diff options
| author | rodri <rgl@antares-labs.eu> | 2023-04-10 21:32:07 +0000 |
|---|---|---|
| committer | rodri <rgl@antares-labs.eu> | 2023-04-10 21:32:07 +0000 |
| commit | 8420d3ad6929c2f6963bcef80797f8cc2b3d90f8 (patch) | |
| tree | c689fe5e0500f88898ecd5987d19bc11d7638a80 /sys/man | |
| parent | 60b1a2f82dc96b254d6dec1bfd1c14ca056c21dd (diff) | |
crop(1), memdraw(2): writememimage doesn't always write compressed images
Diffstat (limited to 'sys/man')
| -rw-r--r-- | sys/man/1/crop | 3 | ||||
| -rw-r--r-- | sys/man/2/memdraw | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/sys/man/1/crop b/sys/man/1/crop index c1a676ce0..0959d4984 100644 --- a/sys/man/1/crop +++ b/sys/man/1/crop @@ -145,3 +145,6 @@ crop -c 255 255 255 -i -10 -b 255 150 150 imagefile > cropped .I Iconv should be able to do Floyd-Steinberg error diffusion or dithering when converting to small image depths. +.I Iconv +won't always generate compressed images, see the BUGS section in +.IR memdraw (2). diff --git a/sys/man/2/memdraw b/sys/man/2/memdraw index df29c3052..0500a561b 100644 --- a/sys/man/2/memdraw +++ b/sys/man/2/memdraw @@ -448,3 +448,9 @@ of hardware acceleration. .I Memimagestring is unusual in using a subfont rather than a font, and in having no parameter to align the source. +.I Writememimage +won't write compressed images if the compressed block size of the +resulting image is greater than 8000 bytes, in order to avoid +exceeding the iounit when loading it into a +.IR draw (3) +device. |