Hi, I face the same issue with OpenGL texture. I use gradient texture and this one was "damaged" due to convertion from 24bit => 565.
To solve this issue I embeded libpng in my application using NDK. You said that "the screen is 565 so we loose precision" : Yes but in OpenGL, glEnable(GL_DITHER) will dither the colors. So(in that case) why doing OpenGL job ? Colors convertion should be done by the final renderer : "it" is the only one to know the final screen config. I think this image convertion at loading should be optional. Because it depends in which context you use it. Finally, with the dither I don't have "color steps" due to downsampling. Best Regards On 3 mai, 00:27, Dianne Hackborn <hack...@android.com> wrote: > If the issue is losing precision due to a 16bpp screen with 565 colors, > changing it to 256 colors won't necessarily help since each of those colors > are still full 888. > > On Mon, May 2, 2011 at 2:52 PM, Andrew Huang <proelited...@gmail.com> wrote: > > Another way is to make your images have 256 color at most. You can do > > this in Gimp by changing the mode to indexed in the image menu, and > > setting the maximum color. > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > Dianne Hackborn > Android framework engineer > hack...@android.com > > Note: please don't send private questions to me, as I don't have time to > provide private support, and so won't reply to such e-mails. All such > questions should be posted on public forums, where I and others can see and > answer them. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
