Hi What color space are you using? If evas do not have the right color convertion function it will seg. fault without warning.
-- Lars Munch On Wed, Mar 14, 2007 at 05:17:26PM +0100, Massimiliano Calamelli wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi all, finally i'm able to test my EFL code under my ARM-based devel > board. My target is to be able to have a crosscc edje, therefore i've > started at the bottom, in order eet, evas, ecore and finally edje. > cross-eet works well, my problem is evas. I wrote a simple app (see > main.c attached) with a lot of printf for debugging (at this moment i > haven't gdbserver working on target, damn), and here's a cut&paste from > my target console when i run my app. > > /sbin # sb_evas1 > Evas inizializzato. > Evas canvas istanziato. > Engine disponibili: > fb > buffer > Framebuffer disponibile. > Output method: 1 > Step1 ! > Segmentation fault > > Looking in the code, it seems that the segfault happens at > evas_output_method_set(evas, output_method) > > Can anyone help me? > > TIA > > Massi > - -- > Massimiliano Calamelli > http://mcalamelli.netsons.org > [EMAIL PROTECTED] > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.4 (MingW32) > > iD8DBQFF+CAWleGEL56NNP4RAgcOAKC5vjVmBQr7zIgDVAFiU186rhoEZACfaEnp > lep70T9fCn+ZOu8rEpvCe7g= > =Ik3L > -----END PGP SIGNATURE----- > #include <stdlib.h> > #include <stdio.h> > #include <Evas.h> > #include <Evas_Engine_FB.h> > > int main (int argc, char **argv) { > Evas *evas; > Evas_List *engine_list, *l; > Evas_Object *line1, *line2, *line3, *line4; > > int rot = 0; > int output_method = 0; > > if (!evas_init()) { > printf("Impossibile inizializzare Evas.\n"); > return -1; > } > printf("Evas inizializzato.\n"); > > evas = evas_new(); > if (!evas) { > printf("Impossibile istanziare Evas canvas.\n"); > return -1; > } > printf("Evas canvas istanziato.\n"); > > engine_list = evas_render_method_list(); > if (!engine_list) { > fprintf(stderr, "Nessun engines supportato.\n"); > exit(-1); > } > printf("Engine disponibili:\n"); > for (l = engine_list; l; l = l->next) { > char *engine_name; > > engine_name = l->data; > printf("%s\n", engine_name); > } > evas_render_method_list_free(engine_list); > > output_method = evas_render_method_lookup("fb"); > > if (output_method == 0) { > printf("Framebuffer non disponibile.\n"); > return -1; > } > printf("Framebuffer disponibile.\n"); > > printf("Output method: %d\n", output_method); > printf("Step1 !\n"); > evas_output_method_set(evas, output_method); > printf("Step2 !\n"); > evas_output_size_set(evas, 640, 480); > printf("Step3 !\n"); > evas_output_viewport_set(evas, 0, 0, 640, 480); > printf("Step4 !\n"); > > Evas_Engine_Info_FB *einfo; > einfo = (Evas_Engine_Info_FB *) evas_engine_info_get(evas); > if (!einfo) { > printf("Errore nelle info dell'engine.\n"); > return -1; > } > printf("Info sull'engine OK.\n"); > einfo->info.virtual_terminal = 0; > einfo->info.device_number = 0; > einfo->info.refresh = 0; > einfo->info.rotation = rot; > evas_engine_info_set(evas, (Evas_Engine_Info *) einfo); > > line1 = evas_object_line_add(evas); > evas_object_color_set(line1, 255, 255, 0, 0); > line2 = evas_object_line_add(evas); > evas_object_color_set(line2, 255, 255, 0, 0); > line3 = evas_object_line_add(evas); > evas_object_color_set(line3, 255, 255, 0, 0); > line4 = evas_object_line_add(evas); > evas_object_color_set(line4, 255, 255, 0, 0); > > evas_object_line_xy_set(line1, 10, 10, 630, 10); > evas_object_line_xy_set(line2, 630, 10, 630, 470); > evas_object_line_xy_set(line3, 10, 470, 630, 470); > evas_object_line_xy_set(line4, 10, 10, 10, 470); > > evas_object_show(line1); > evas_object_show(line2); > evas_object_show(line3); > evas_object_show(line4); > > evas_render(evas); > > evas_shutdown(); > return 0; > } > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > enlightenment-devel mailing list > enlightenment-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ enlightenment-devel mailing list enlightenment-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
