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c145d19e85
Based on commits ce33902 and 8990d52 (without PictureFlow) from "Rockpod" fork by Nux Li (https://github.com/nuxcodes/rockpod), with some adjustments. Addresses flickering when: - plugin is opened/closed - activity changes - theme is toggled - QuickScreen is opened In these cases, skin_render will not immediately update the display anymore, but instead will wait until the UI viewport is ready to be drawn as well, so we don't produce unnecessary visual glitches. Change-Id: I8bed8f06221d3e767a32450f199e69d742bc61cd
95 lines
3.2 KiB
C
95 lines
3.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2007 Nicolas Pennequin
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* Copyright (C) 2009 Jonathan Gordon
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _SKIN_ENGINE_H
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#define _SKIN_ENGINE_H
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#ifndef PLUGIN
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#include "tag_table.h"
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#include "screen_access.h"
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enum skinnable_screens {
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CUSTOM_STATUSBAR,
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WPS,
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#if CONFIG_TUNER
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FM_SCREEN,
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#endif
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SKINNABLE_SCREENS_COUNT
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};
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struct skin_stats;
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struct skin_viewport;
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struct gui_wps;
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#ifdef HAVE_TOUCHSCREEN
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int skin_get_touchaction(struct gui_wps *gwps, int* edge_offset);
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void skin_disarm_touchregions(struct gui_wps *gwps);
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#endif
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/* Do a update_type update of the skinned screen */
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void skin_update(enum skinnable_screens skin, enum screen_type screen,
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unsigned int update_type);
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/* Defer updates in skin_render */
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void skin_defer_rendering(bool deferred);
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/* Render viewport together with deferred updates */
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void skin_render_deferred(struct screen *display, struct viewport *vp);
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bool skin_has_sbs(struct gui_wps *gwps);
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/* load a backdrop into the skin buffer.
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* reuse buffers if the file is already loaded */
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char* skin_backdrop_load(char* backdrop, char *bmpdir, enum screen_type screen);
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bool skin_backdrop_init(void);
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int skin_backdrop_assign(char* backdrop, char *bmpdir,
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enum screen_type screen);
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bool skin_backdrops_preload(void);
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void skin_backdrop_show(int backdrop_id);
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void skin_backdrop_load_setting(void);
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void skin_backdrop_unload(int backdrop_id);
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#define BACKDROP_BUFFERNAME "#backdrop_buffer#"
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void skin_backdrop_set_buffer(int backdrop_id, struct skin_viewport *svp);
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/* do the button loop as often as required for the peak meters to update
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* with a good refresh rate.
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* gwps is really gwps[NB_SCREENS]! don't wrap this in FOR_NB_SCREENS()
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*/
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int skin_wait_for_action(enum skinnable_screens skin, int context, int timeout);
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void skin_load(enum skinnable_screens skin, enum screen_type screen,
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const char *buf, bool isfile);
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struct gui_wps *skin_get_gwps(enum skinnable_screens skin, enum screen_type screen);
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void gui_sync_skin_init(void);
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void skin_unload_all(void);
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bool skin_do_full_update(enum skinnable_screens skin, enum screen_type screen);
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void skin_request_full_update(enum skinnable_screens skin);
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void skin_request_update_locked(bool locked);
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bool dbg_skin_engine(void);
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#endif /* !PLUGIN */
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#endif
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