On Thu, 03 Mar 2011 18:16:05 +0100 Yassin <[email protected]> said:
i can't reproduce your problem. i've run another sample video player that uses
emotion and plays several videos in a row (can hit button for next). valgrind
complained about some decoder accessing uninitialized memory stuff - but
nothing else. no crashes. worked fine with software and gl engines.
try running your app under valgrind - you'll get much more useful information
especially with --db-attach.
> Hello,
>
> i have always my problem : (
> i have update the efl yesterday evening.
> and i have recompile my program :
>
>
> the code who have the seg fault :
>
> =============================================================
> ...
> static void
> played(void *data, Evas_Object *obj, void *event_info) {
>
> Evas_Object * ov = data;
>
> printf("video stopped!\n");
> emotion_object_position_set(ov, 0.0);
> emotion_object_play_set(ov, 0);
>
> if (!emotion_object_file_set(ov, "video2.flv"))
> printf("Chargement de la video failed 2 !\n");
> else
> printf("Chargement de la video Sucess 2 !\n");
>
> //emotion_object_play_set(ov, 1);
> }
> ...
> =============================================================
>
> The seg fault back trace with gdb :
>
> =============================================================
> ...
> Program received signal SIGSEGV, Segmentation fault.
> 0xb7d0e84a in malloc_consolidate (av=<value optimized out>) at malloc.c:5161
> 5161 malloc.c: Aucun fichier ou dossier de ce type.
> in malloc.c
> (gdb) bt
> #0 0xb7d0e84a in malloc_consolidate (av=<value optimized out>) at
> malloc.c:5161
> #1 0xb7d10a85 in _int_malloc (av=<value optimized out>, bytes=<value
> optimized out>) at malloc.c:4373
> #2 0xb7d12f33 in __libc_malloc (bytes=2048) at malloc.c:3660
> #3 0xb7e81333 in evas_common_draw_context_cutouts_add (dc=0x80bbd30,
> x=0, y=0, w=480, h=800)
> at ../../../../src/lib/include/evas_inline.x:43
> #4 evas_common_draw_context_add_cutout (dc=0x80bbd30, x=0, y=0, w=480,
> h=800) at evas_draw_main.c:191
> #5 0xb7fcd039 in eng_context_cutout_add (data=0x80bb900,
> context=0x80bbd30, x=0, y=0, w=480, h=800)
> at evas_engine.c:102
> #6 0xb7e555c1 in evas_render_updates_internal (e=0x80946f0,
> make_updates=<value optimized out>,
> do_draw=1 '\001') at evas_render.c:1315
> #7 0xb7eed469 in _ecore_evas_x_render (ee=0x8094478) at ecore_evas_x.c:420
> #8 0xb7ee3bae in _ecore_evas_idle_enter (data=0x0) at ecore_evas.c:47
> #9 0xb7ebea75 in _ecore_idle_enterer_call () at ecore_idle_enterer.c:146
> #10 0xb7ec0bed in _ecore_main_loop_iterate_internal (once_only=0) at
> ecore_main.c:1412
> #11 0xb7ec0fb7 in ecore_main_loop_begin () at ecore_main.c:680
> #12 0xb7f1b7b7 in elm_run () at elm_main.c:985
> #13 0x080490ca in elm_main (argc=1, argv=0xbffff2c4) at main.c:130
> #14 0x08049103 in main (argc=1, argv=0xbffff2c4) at main.c:136
>
> ...
> =============================================================
>
> What do u think please ?
>
> The complet code :
>
> =============================================================
> /**
> * \file main.c
> * \brief Programme de tests.
> * \author YChoucha
> * \version 0.2
> * \date 14 août 2010
> *
> * Programme qui affhiche des videos avec emotion
> *
> */
>
> #include <Elementary.h>
> #include <Emotion.h>
> #include "lectureFichier.h"
>
> /**
> * \fn win_del(void *data, Evas_Object *obj, void *event_info)
> * \brief Fonction qui permet de fermer le programme en appuynat sur la
> croix de la fenetre
> *
> * \param data Chaîne à stocker dans l'objet Str_t, ne peut être NULL.
> * *obj
> * event_info
> */
> static void
> win_del(void *data, Evas_Object *obj, void *event_info) {
> elm_exit();
> }
>
> static void
> played(void *data, Evas_Object *obj, void *event_info) {
>
> Evas_Object * ov = data;
>
> printf("video stopped!\n");
> emotion_object_position_set(ov, 0.0);
> emotion_object_play_set(ov, 0);
>
> if (!emotion_object_file_set(ov, "video2.flv"))
> printf("Chargement de la video failed 2 !\n");
> else
> printf("Chargement de la video Sucess 2 !\n");
>
> //emotion_object_play_set(ov, 1);
> }
>
> EAPI int
> elm_main(int argc, char **argv) {
>
> Evas_Object *win, *bg, *bx, *o, *bt;
>
> //création d'une fenetre de taille 320 x 300
> win = elm_win_add(NULL, "E-Info Memoire", ELM_WIN_BASIC);
> elm_win_title_set(win, "E-Info Memoire");
> evas_object_smart_callback_add(win, "delete,request", win_del, NULL);
>
> bg = elm_bg_add(win);
> evas_object_size_hint_weight_set(bg, 1.0, 1.0);
> elm_win_resize_object_add(win, bg);
> evas_object_show(bg);
>
> bx = elm_box_add(win);
> elm_win_resize_object_add(win, bx);
> evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND,
> EVAS_HINT_EXPAND);
> evas_object_show(bx);
>
> evas_object_resize(win, 480, 800);
>
> //~ //On créer l'objet video
> //~ obj = emotion_object_add(evas_object_evas_get(win));
> //~ if (!emotion_object_init(obj, "xine"))
> //~ printf("emotion_object_init Fail\n");
> //~ emotion_object_vis_set(obj, EMOTION_VIS_NONE);
> //~ if (!emotion_object_file_set(obj, "video1.flv")) {
> //~ printf("Chargement de la video Fail\n");
> //~ }else
> //~ printf("Chargement de la video Ok\n");
> //~ emotion_object_play_set(obj, 1);
> //~ //evas_object_move(obj, 0, 0);
> //~
> //~ evas_object_resize(obj, 480, 380);
> //~ //emotion_object_smooth_scale_set(obj, 1);
> //~
> //~
> //~ // imposible de positionner l'obj video dans elementary
> //~ //elm_box_pack_end (bx,obj);
> //~ //elm_box_pack_start (bx,obj);
> //~ evas_object_show(obj);
>
>
> /* basic video object setup */
>
> static Emotion_Vis vis = EMOTION_VIS_NONE;
>
> o = emotion_object_add(evas_object_evas_get(win));
> if (!emotion_object_init(o, "xine"))
> printf("Chargement module failed !\n");
> else
> printf("Chargement module Sucess !\n");
> emotion_object_vis_set(o, vis);
> if (!emotion_object_file_set(o, "video1.flv"))
> printf("Chargement de la video failed !\n");
> else
> printf("Chargement de la video Sucess !\n");
> emotion_object_play_set(o, 1);
> evas_object_move(o, 0, 0);
> evas_object_resize(o, 320, 240);
> emotion_object_smooth_scale_set(o, 1);
> evas_object_show(o);
> /* end basic video setup. all the rest here is just to be fancy */
>
> //on ajoute un bouton qui change la video
> bt = elm_button_add(win);
> elm_button_label_set(bt, "Change video");
> elm_box_pack_end(bx, bt);
> elm_button_autorepeat_set(bt, 1);
> elm_button_autorepeat_initial_timeout_set(bt, 2.0);
> elm_button_autorepeat_gap_timeout_set(bt, 0.5);
> evas_object_show(bt);
>
> evas_object_smart_callback_add(bt, "clicked", played, o);
>
>
> //on affiche a l'écran notre programme
> evas_object_show(win);
>
> elm_run();
>
> elm_shutdown();
>
> return 0;
> }
> ELM_MAIN()
> =============================================================
>
>
>
> Thanks.
>
>
>
--
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