int visual_bin_realize (VisBin *bin) { visual_log_return_val_if_fail (bin != NULL, -1); if (bin->actor != NULL) visual_actor_realize (bin->actor); if (bin->input != NULL) visual_input_realize (bin->input); if (bin->morph != NULL) visual_morph_realize (bin->morph); return 0; }
/* Main stuff */ int main (int argc, char *argv[]) { int width = 1000, height = 600; int i, j; int freeze = 0; int depthflag = 0; int alpha = 190; int xoff = 0, yoff = -90; int sxsize = 1000; int sysize = 700; int interpol = VISUAL_VIDEO_SCALE_NEAREST; int frames = 0; VisTime start, end; bpp = 4; sdl_init (width, height); scrbuf = malloc (screen->pitch * screen->h); memset (scrbuf, 0, screen->pitch * screen->h); SDL_Event event; visual_init (&argc, &argv); if (argc > 1) actor = visual_actor_new (argv[1]); else actor = visual_actor_new ("corona"); visual_actor_realize (actor); video = visual_video_new (); if (argc > 2) video = visual_bitmap_load_new_video (argv[2]); else video = visual_bitmap_load_new_video ("bg.bmp"); actvid = visual_video_new (); visual_actor_set_video (actor, actvid); visual_video_set_depth (actvid, visual_video_depth_get_highest (visual_actor_get_supported_depth (actor))); visual_video_set_dimension (actvid, width, height); visual_video_allocate_buffer (actvid); visual_actor_video_negotiate (actor, 0, FALSE, FALSE); video32 = visual_video_new (); visual_video_set_depth (video32, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (video32, video->width, video->height); visual_video_allocate_buffer (video32); scalevid = visual_video_new (); visual_video_set_depth (scalevid, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (scalevid, sxsize, sysize); visual_video_allocate_buffer (scalevid); sdlvid = visual_video_new (); visual_video_set_depth (sdlvid, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (sdlvid, screen->w, screen->h); visual_video_set_pitch (sdlvid, screen->pitch); visual_video_set_buffer (sdlvid, scrbuf); input = visual_input_new ("xmms2"); visual_input_realize (input); SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); visual_time_get (&start); while (1) { visual_input_run (input); visual_actor_run (actor, input->audio); /* place on screen */ // visual_video_blit_overlay (sdlvid, video, 0, 0, FALSE); if (sxsize < 0) sxsize = 0; if (sysize < 0) sysize = 0; if (sxsize != scalevid->width || sysize != scalevid->height) { visual_video_set_dimension (scalevid, sxsize, sysize); visual_video_allocate_buffer (scalevid); } visual_video_depth_transform (video32, video); // visual_video_alpha_fill (sdlvid, 0); // visual_video_alpha_fill (video32, alpha); // visual_video_alpha_color (video32, 0, 0, 0, 255); do_alpha (video32, alpha); visual_video_scale (scalevid, video32, interpol); visual_video_blit_overlay (sdlvid, actvid, 0, 0, FALSE); visual_video_blit_overlay (sdlvid, scalevid, xoff, yoff, TRUE); sdl_draw_buf (); frames++; while (SDL_PollEvent (&event)) { switch (event.type) { case SDL_KEYDOWN: switch (event.key.keysym.sym) { case SDLK_F11: SDL_WM_ToggleFullScreen (screen); break; case SDLK_UP: yoff -= 10; break; case SDLK_DOWN: yoff += 10; break; case SDLK_LEFT: xoff -= 10; break; case SDLK_RIGHT: xoff += 10; break; case SDLK_q: sysize -= 10; break; case SDLK_a: sysize += 10; break; case SDLK_z: sxsize -= 10; break; case SDLK_x: sxsize += 10; break; case SDLK_i: if (interpol == VISUAL_VIDEO_SCALE_NEAREST) interpol = VISUAL_VIDEO_SCALE_BILINEAR; else interpol = VISUAL_VIDEO_SCALE_NEAREST; break; case SDLK_o: alpha -= 8; if (alpha < 0) alpha = 0; break; case SDLK_p: alpha += 8; if (alpha > 255) alpha = 255; break; case SDLK_ESCAPE: goto out; break; } break; case SDL_VIDEORESIZE: sdl_size_request (event.resize.w, event.resize.h); break; case SDL_QUIT: goto out; break; } } } out: visual_time_get (&end); VisTime diff; visual_time_difference (&diff, &start, &end); printf ("Ran: %d:%d, drawn %d frames\n", diff.tv_sec, diff.tv_usec, frames); SDL_Quit (); }
int main (int argc, char **argv) { SADisplay *display; VisVideo *video; VisInput *input; VisActor *actor; VisEventQueue *localqueue; VisVideoAttributeOptions *vidoptions; int running = TRUE; int fullscreen = FALSE; int visible = TRUE; int depth; //visual_mem_alloc_install_vtable (visual_mem_alloc_vtable_profile ()); visual_init (&argc, &argv); display = display_new (sdl_driver_new ()); /* Libvisual stuff */ if (argc > 1) actor = visual_actor_new (argv[1]); else actor = visual_actor_new ("projectM"); if (argc > 3) { depth = visual_video_depth_enum_from_value (atoi (argv[3])); } else depth = visual_video_depth_get_highest (visual_actor_get_supported_depth (actor)); vidoptions = visual_actor_get_video_attribute_options (actor); display_create (display, depth, vidoptions, 480, 360, TRUE); visual_actor_realize (actor); video = display_get_video (display); visual_actor_set_video (actor, video); visual_actor_video_negotiate (actor, 0, FALSE, FALSE); if (argc > 2) input = visual_input_new (argv[2]); else input = visual_input_new ("alsa"); visual_input_realize (input); localqueue = visual_event_queue_new (); while (running) { VisEventQueue *pluginqueue; VisEvent *ev; /* Handle all events */ display_drain_events (display, localqueue); pluginqueue = visual_plugin_get_eventqueue (visual_actor_get_plugin (actor)); while (visual_event_queue_poll_by_reference (localqueue, &ev)) { if (ev->type != VISUAL_EVENT_RESIZE) visual_event_queue_add (pluginqueue, ev); switch (ev->type) { case VISUAL_EVENT_RESIZE: video = display_get_video (display); visual_actor_set_video (actor, video); visual_actor_video_negotiate (actor, depth, FALSE, FALSE); break; case VISUAL_EVENT_MOUSEMOTION: break; case VISUAL_EVENT_MOUSEBUTTONDOWN: break; case VISUAL_EVENT_MOUSEBUTTONUP: break; case VISUAL_EVENT_KEYDOWN: switch (ev->event.keyboard.keysym.sym) { case VKEY_ESCAPE: running = FALSE; break; case VKEY_TAB: fullscreen = !fullscreen; display_set_fullscreen (display, fullscreen, TRUE); /* Resync video */ video = display_get_video (display); visual_actor_set_video (actor, video); visual_actor_video_negotiate (actor, depth, FALSE, FALSE); break; default: printf ("key: %c\n", ev->event.keyboard.keysym.sym); break; } break; case VISUAL_EVENT_KEYUP: break; case VISUAL_EVENT_QUIT: running = FALSE; break; case VISUAL_EVENT_VISIBILITY: visible = ev->event.visibility.is_visible; break; default: break; } } if (visible == FALSE) { visual_input_run (input); visual_time_usleep (10000); continue; } /* Do a run cycle */ visual_input_run (input); display_lock (display); visual_actor_run (actor, input->audio); display_unlock (display); display_update_all (display); display_fps_limit (display, 30); } /* Termination procedure */ display_set_fullscreen (display, FALSE, TRUE); display_close (display); visual_quit (); //visual_mem_alloc_profile (); printf ("Total frames: %d, average fps: %f\n", display_fps_total (display), display_fps_average (display)); return 0; }
/* Main stuff */ int main (int argc, char *argv[]) { int width = 1000, height = 600; int i, j; int freeze = 0; int depthflag = 0; int alpha = 128; bpp = 4; sdl_init (width, height); scrbuf = malloc (screen->pitch * screen->h); memset (scrbuf, 0, screen->pitch * screen->h); SDL_Event event; visual_init (&argc, &argv); if (argc > 1) actor = visual_actor_new (argv[1]); else actor = visual_actor_new ("G-Force"); visual_actor_realize (actor); video = visual_video_new (); visual_actor_set_video (actor, video); visual_video_set_depth (video, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (video, 256, 256); visual_video_allocate_buffer (video); visual_actor_video_negotiate (actor, 0, FALSE, FALSE); scalevid = visual_video_new (); visual_video_set_depth (scalevid, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (scalevid, 300, 400); visual_video_allocate_buffer (scalevid); sdlvid = visual_video_new (); visual_video_set_depth (sdlvid, VISUAL_VIDEO_DEPTH_32BIT); visual_video_set_dimension (sdlvid, screen->w, screen->h); visual_video_set_pitch (sdlvid, screen->pitch); visual_video_set_buffer (sdlvid, scrbuf); input = visual_input_new ("alsa"); visual_input_realize (input); while (1) { visual_input_run (input); visual_actor_run (actor, input->audio); /* place on screen */ visual_video_blit_overlay (sdlvid, video, 0, 0, FALSE); visual_video_set_palette (scalevid, visual_actor_get_palette (actor)); visual_video_scale (scalevid, video, VISUAL_VIDEO_SCALE_BILINEAR); visual_video_blit_overlay (sdlvid, scalevid, 256, 0, FALSE); sdl_draw_buf (); usleep (5000); while (SDL_PollEvent (&event)) { switch (event.type) { case SDL_KEYDOWN: switch (event.key.keysym.sym) { case SDLK_F11: sdl_fullscreen_toggle (); break; case SDLK_q: alpha -= 8; if (alpha < 0) alpha = 0; break; case SDLK_a: alpha += 8; if (alpha > 255) alpha = 255; break; case SDLK_ESCAPE: goto out; break; } break; case SDL_VIDEORESIZE: sdl_size_request (event.resize.w, event.resize.h); break; case SDL_QUIT: goto out; break; } } } out: SDL_Quit (); }