I finally managed to break into visualization plugin and to draw widget inside RB :)
I'm getting a strange problem. Widget that I'm drawing is for sure gl widget (OpenGl program are running little frickish in compiz). I can also draw green background setting glClearColor( 0.0f, 1.0f, 0.0f, 0.0f ); and glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT ); But I cant draw any object. None poligon I'm creating is visible. glGetError() == 0 all time. Maybe someone has some ideas? The same code in simple gtk window works good, perespective and other things are set correct. On Fri, Feb 15, 2008 at 11:06 AM, Bartosz Wiklak <[EMAIL PROTECTED]> wrote: > Mirco, thank ou very much, but now I also found some examples and > manages to write gtk app with opengl widget. > Screenshot at ubuntuforums shows GTK not SDL app. > > I understand gtk more and more and found many examples to read. > > My problem is that only C plugin for RB I found is visualization plugin. > This plugin-related code is not very hard but there is lots of > Gstreamer related things I don't undestand (and I don't want at the > moment). > > I think it's a little step to get rid of visualization and show > drawing area with gl capacity. > I'm just not able to do this step and I'm also a little rush-headed > person (I you probably found out) so after work I'm sitting in front > of computer and freaking-out. > I should finish my masters thesis :) but I'm not doing this because I > feel like I'm loosing my war with GTK :):). > > It's just another opportunity to lean patience and humbleness so > please don't take my posts so seriously. > > Thank you very much, > Bartek > > > > > On Fri, Feb 15, 2008 at 10:49 AM, Mirco Müller <[EMAIL PROTECTED]> wrote: > > Am Freitag, den 15.02.2008, 10:11 +0100 schrieb Bartosz Wiklak: > > > > > > > I also would be happy to spend some of my free time to develop > > > something for other. But for now I'm spending almost all my free time > > > trying to get some info that is just not available. > > > It is a little annoying for me and also for other people who would > > > like to do something with me and they cant because I'm sitting in > > > front of my computer all week. > > > > This feeling I also know very well. It can happen depending on what > > area of Linux desktop-development you tap into. With time you get a > > better understanding how to cope with such situations. > > > > Also don't forget that until not too long ago the only real solid > > OpenGL-solution on the Linux-desktop was the combination of > > nvidia-hardware and their proprietary driver. Setups like those had to > > be regarded as a small section of the whole Linux-desktop user-base. Lot > > and lots of people want or need to stick to pure OpenSource solutions. > > In this area solid OpenGL was not a commodity. Thankfully this changed > > and its getting better. > > > > That's a reason "graphics/OpenGL-related" development information > for > > GNOME isn't as wide-spread as one would like. Usually you only find pure > > OpenGL-documentation or small bits on GLX. Both of which are not really > > useful for people who want to do clean and native gtk+/GNOME-based > > development incorporating OpenGL. > > > > But these days things are changing rapidly and a nice example of a > good > > documentation effort is here... > > > > > http://www.openismus.com/misc/clutter_tutorial/docs/tutorial/html/index.html > > > > A pure gtk+-introduction you are able to find here... > > > > http://www.gtk.org/documentation.html > > > > If you have an nvidia-based graphics-card and use their binary > driver > > you might also enjoy messing around with this here... > > > > http://macslow.thepimp.net/?p=153 > > > > > > > > Best regards... > > > > Mirco "MacSlow" Müller > > > > > _______________________________________________ rhythmbox-devel mailing list rhythmbox-devel@gnome.org http://mail.gnome.org/mailman/listinfo/rhythmbox-devel
