* Stewart Andreason -- Friday 27 April 2007: > Red: 8-bit > Green: 8-bit > Blue: 8-bit > Alpha: 8-bit Alpha: 1-bit in danube, and 0 bits in bo105
I checked an arbitrary file for which "identify" reports 8/8/8/1, but after checking the header values it turned out that is in fact a normal, boring 8/8/8/8 file. The SGI format doesn't even support 8/8/8/1 -- there's no way to specify that in the header! So "identify" is wrong, or tries to be clever. No idea where it gets this nonsense from. An example is the harrier splash screen. Does it crash fgfs for you? (Doesn't for me.) > > Can someone send me a link to a splash texture that crashes fgfs > > for him/her? And a backtrace for the crash if possible. > For the an2-splash with 8-bit alpha color: > > (gdb) run --aircraft=danube Don't have that aircraft. Is the texture available somewhere? (separate, not in a 20MB package :-) > #3 0x404b370f in operator delete[] (ptr=0x9800) > at /usr/src/gcc-3.3.2/libstdc++-v3/libsupc++/del_opv.cc:36 > #4 0x0854bae9 in SGTexture::read_rgb_texture (this=0x872e208, > name=0x8b31e00 "") at texture.cxx:276 That's strange. Can you please update sg/fg and try again? (A new backtrace would be nice, and the broken(?) texture.) I made some changes to texture.cxx. I don't really think I fixed the problem, but one never knows. :-) splash textures can now also be greyscale and greyscale/alpha, and they also respect an alpha layer. That way one can use countours (squadron emblems, etc.) together with varying background colors (--prop:/sim/gui/style/colors/splash-screen/red=0.5 etc.) > > $ sgi $FG_ROOT/Aircraft/bo105/splash.rgb [...] > > The "Shared Rows" percentage says that it's "aggressively" compressed. > > That's an interesting detail I don't know about. I assume that KDE's image file module is the only way to check that. I wrote it. :-) m. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
