diff options
Diffstat (limited to 'farbfeld.5')
| -rw-r--r-- | farbfeld.5 | 29 |
1 files changed, 19 insertions, 10 deletions
@@ -1,4 +1,4 @@ -.Dd 2016-01-04 +.Dd 2017-04-14 .Dt FARBFELD 5 .Os suckless.org .Sh NAME @@ -17,17 +17,24 @@ BYTES DESCRIPTION 4 32-Bit BE unsigned integer (height) [2222] 4*16-Bit BE unsigned integers [RGBA] / pixel, row-major .Ed +.Pp The RGB-data should be sRGB for best interoperability and not alpha-premultiplied. .Sh USAGE .Nm -provides -.Xr png2ff 1 , -.Xr jpg2ff 1 , +provides the tools .Xr 2ff 1 , -.Xr ff2png 1 -for -.Em conversions ; +.Xr jpg2ff 1 , +.Xr png2ff 1 +and +.Xr ff2jpg 1 , +.Xr ff2pam 1 , +.Xr ff2png 1 , +.Xr ff2ppm 1 +to +.Em convert +to and from farbfeld images respectively. +.Pp .Xr bzip2 1 is recommended for .Em compression , @@ -42,8 +49,8 @@ appended (e.g. ".ff.bz2"). .Nm was created because the author was not satisfied with the boilerplate and inherent complexity involved in handling common image formats -(PNG, JPEG, GIF,...), having to rely on bloated libraries not being able -to focus on the task at hand for a given problem. +(PNG, JPEG, GIF,...), having to rely on bloated libraries while not being +able to focus on the task at hand for a given image processing problem. .Sh EXAMPLES Below is an example for a color inverter usable in a pipeline. No external libraries other than libc are needed to handle the image data: @@ -115,8 +122,10 @@ main(int argc, char *argv[]) .Ed .Sh SEE ALSO .Xr 2ff 1 , -.Xr bzip2 1 , +.Xr ff2jpg 1 , +.Xr ff2pam 1 , .Xr ff2png 1 , +.Xr ff2ppm 1 , .Xr jpg2ff 1 , .Xr png2ff 1 .Sh AUTHORS |