On Sunday 16 March 2014 15:33:36 Ivanko B wrote: > Using a QEMU emulator for instance : > I don't know.
> http://xecdesign.com/qemu-emulating-raspberry-pi-the-easy-way/ > > which provide DEBIAN 7 with Xorg. > Works excellent. It may even install FreePascal 2.6.0: > > # sudo apt-get update > # sudo apt-get install mc > # sudo apt-get install fpc > > Although only 200 MB free space (for "2014-01-07-wheezy-raspbian.img") > remains after this installation and built MSE* will occupy approx > additional 100 MB (though the image size can be enlarged if needed). > > PS: There're guys on "Freepascal.Ru" interested in any FPC GUI library > providing responsive GUI (LAZARUS fails here even with QT5 using > OpenGL internally). The further deal is "OpelGL ES" GUI drawing > backend instead of the pure OpenGL one (it may be one of causes why > QT5 remains slow). > Open GL is not well suited as backend for 2D GUI IMHO. Is Xorg slow on Raspberry Pi? One could try to write optimized GLES shaders for the MSEgui drawing primitives. " gdifuncty = (gdf_creategc,gdf_destroygc,gdf_changegc,gdf_createpixmap, gdf_pixmaptoimage,gdf_imagetopixmap, gdf_getcanvasclass,gdf_endpaint,gdf_flush,gdf_movewindowrect, gdf_drawlines,gdf_drawlinesegments,gdf_drawellipse,gdf_drawarc, gdf_fillrect, gdf_fillellipse,gdf_fillarc,gdf_fillpolygon, gdf_drawstring16, gdf_setcliporigin, gdf_createemptyregion,gdf_createrectregion, gdf_createrectsregion, gdf_destroyregion,gdf_copyregion,gdf_moveregion, gdf_regionisempty,gdf_regionclipbox, gdf_regsubrect,gdf_regsubregion, gdf_regaddrect,gdf_regaddregion,gdf_regintersectrect, gdf_regintersectregion, gdf_copyarea,gdf_getimage, gdf_fonthasglyph, gdf_getfont,gdf_getfonthighres,gdf_freefontdata, gdf_gettext16width,gdf_getchar16widths,gdf_getfontmetrics ); " I am no GLES expert, the experimental MSEgui OpenGL backend could be used for a start. What are the planned MSEgui applications on Raspberry Pi? Martin ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ mseide-msegui-talk mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk
