Re: [Gimp-developer] Displaying linear gamma images

2013-09-12 Thread Elle Stone
On 9/12/13, Jon Nordby wrote: > On 12 September 2013 16:08, Elle Stone wrote: >> The problem at this point is that the image won't display properly >> until something like doing a very small levels correction forces a >> screen redraw. After forcing a screen redraw, the image is displayed >> wit

Re: [Gimp-developer] Displaying linear gamma images

2013-09-12 Thread Daniel Sabo
You should bug mitch or me IRC for faster responses :). Issues with this code: Don't modify the buffer you got from gimp_pickable_get_buffer (GIMP_PICKABLE (projection)), it's a live part of the projection. Adding the buffer to the iterator twice probably doesn't do what you want it to do. Depend

Re: [Gimp-developer] Displaying linear gamma images

2013-09-12 Thread Jon Nordby
On 12 September 2013 16:08, Elle Stone wrote: > I've made progress getting a linear gamma image to display without > posterization in the shadows. I put up a temporary web page with the > modified code and a picture: > http://ninedegreesbelow.com/temp/convert-buffer-before-cairo.html > > The probl

Re: [Gimp-developer] Displaying linear gamma images

2013-09-12 Thread Elle Stone
I've made progress getting a linear gamma image to display without posterization in the shadows. I put up a temporary web page with the modified code and a picture: http://ninedegreesbelow.com/temp/convert-buffer-before-cairo.html The problem at this point is that the image won't display properly