static int action_iterate_menu_viewport(char *s, size_t len, const char *label, unsigned action, uint32_t hash) { int stride_x = 1, stride_y = 1; menu_displaylist_info_t info = {0}; struct retro_game_geometry *geom = NULL; const char *base_msg = NULL; unsigned type = 0; video_viewport_t *custom = video_viewport_get_custom(); menu_display_t *disp = menu_display_get_ptr(); menu_navigation_t *nav = menu_navigation_get_ptr(); menu_list_t *menu_list = menu_list_get_ptr(); settings_t *settings = config_get_ptr(); struct retro_system_av_info *av_info = video_viewport_get_system_av_info(); if (!menu_list) return -1; menu_list_get_last_stack(menu_list, NULL, NULL, &type, NULL); geom = (struct retro_game_geometry*)&av_info->geometry; if (settings->video.scale_integer) { stride_x = geom->base_width; stride_y = geom->base_height; } switch (action) { case MENU_ACTION_UP: if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) { custom->y -= stride_y; custom->height += stride_y; } else if (custom->height >= (unsigned)stride_y) custom->height -= stride_y; event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); break; case MENU_ACTION_DOWN: if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) { custom->y += stride_y; if (custom->height >= (unsigned)stride_y) custom->height -= stride_y; } else custom->height += stride_y; event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); break; case MENU_ACTION_LEFT: if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) { custom->x -= stride_x; custom->width += stride_x; } else if (custom->width >= (unsigned)stride_x) custom->width -= stride_x; event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); break; case MENU_ACTION_RIGHT: if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) { custom->x += stride_x; if (custom->width >= (unsigned)stride_x) custom->width -= stride_x; } else custom->width += stride_x; event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); break; case MENU_ACTION_CANCEL: menu_entry_go_back(); if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2) { info.list = menu_list->menu_stack; info.type = MENU_SETTINGS_CUSTOM_VIEWPORT; info.directory_ptr = nav->selection_ptr; menu_displaylist_push_list(&info, DISPLAYLIST_INFO); } break; case MENU_ACTION_OK: menu_list_flush_stack(menu_list, NULL, 49); if (type == MENU_SETTINGS_CUSTOM_VIEWPORT && !settings->video.scale_integer) { info.list = menu_list->menu_stack; strlcpy(info.label, menu_hash_to_str(MENU_LABEL_CUSTOM_VIEWPORT_2), sizeof(info.label)); info.type = 0; info.directory_ptr = nav->selection_ptr; menu_displaylist_push_list(&info, DISPLAYLIST_INFO); } break; case MENU_ACTION_START: if (!settings->video.scale_integer) { video_viewport_t vp; video_driver_viewport_info(&vp); if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) { custom->width += custom->x; custom->height += custom->y; custom->x = 0; custom->y = 0; } else { custom->width = vp.full_width - custom->x; custom->height = vp.full_height - custom->y; } event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); } break; case MENU_ACTION_MESSAGE: if (disp) disp->msg_force = true; break; default: break; } menu_list_get_last_stack(menu_list, NULL, &label, &type, NULL); if (settings->video.scale_integer) { custom->x = 0; custom->y = 0; custom->width = ((custom->width + geom->base_width - 1) / geom->base_width) * geom->base_width; custom->height = ((custom->height + geom->base_height - 1) / geom->base_height) * geom->base_height; base_msg = "Set scale"; snprintf(s, len, "%s (%4ux%4u, %u x %u scale)", base_msg, custom->width, custom->height, custom->width / geom->base_width, custom->height / geom->base_height); } else { if (type == MENU_SETTINGS_CUSTOM_VIEWPORT) base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_1); else if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2) base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_2); snprintf(s, len, "%s (%d, %d : %4ux%4u)", base_msg, custom->x, custom->y, custom->width, custom->height); } if (!custom->width) custom->width = stride_x; if (!custom->height) custom->height = stride_y; aspectratio_lut[ASPECT_RATIO_CUSTOM].value = (float)custom->width / custom->height; event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES); return 0; }
static int action_cancel_pop_default(const char *path, const char *label, unsigned type, size_t idx) { return menu_entry_go_back(); }