1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2002 Björn Stenberg
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
32 #include "backlight.h"
33 #include "sound_menu.h"
35 #include "powermgmt.h"
38 #include "option_select.h"
47 #ifdef HAVE_LCD_BITMAP
48 #include "scrollbar.h"
49 #include "peakmeter.h"
55 #include "usbstack/usb_hid.h"
59 #define PREFIX(_x_) sim_ ## _x_
65 static unsigned char pluginbuf
[PLUGIN_BUFFER_SIZE
];
66 void *sim_plugin_load(char *plugin
, void **pd
);
67 void sim_plugin_close(void *pd
);
68 void sim_lcd_ex_init(unsigned long (*getpixel
)(int, int));
69 void sim_lcd_ex_update_rect(int x
, int y
, int width
, int height
);
71 #define sim_plugin_close(x)
72 extern unsigned char pluginbuf
[];
76 /* for actual plugins only, not for codecs */
77 static bool plugin_loaded
= false;
78 static int plugin_size
= 0;
79 static bool (*pfn_tsr_exit
)(bool reenter
) = NULL
; /* TSR exit callback */
80 static char current_plugin
[MAX_PATH
];
82 char *plugin_get_current_filename(void);
84 static const struct plugin_api rockbox_api
= {
87 #ifdef HAVE_LCD_CONTRAST
97 #ifdef HAVE_LCD_CHARCELLS
99 lcd_get_locked_pattern
,
107 &lcd_framebuffer
[0][0],
118 lcd_mono_bitmap_part
,
131 lcd_bitmap_transparent_part
,
132 lcd_bitmap_transparent
,
135 #if defined(TOSHIBA_GIGABEAT_F) || defined(SANSA_E200) || defined(SANSA_C200) \
136 || defined(IRIVER_H10) || defined(COWON_D2) || defined(PHILIPS_HDD1630) \
137 || defined(SANSA_FUZE) || defined(SANSA_E200V2) || defined(TOSHIBA_GIGABEAT_S)
140 #endif /* MEMORYSIZE > 2 */
141 #elif (LCD_DEPTH < 4) && !defined(SIMULATOR)
144 #endif /* LCD_DEPTH */
145 #if defined(HAVE_LCD_MODES) && (HAVE_LCD_MODES & LCD_MODE_PAL256)
147 lcd_pal256_update_pal
,
150 lcd_puts_scroll_style
,
151 #ifdef HAVE_LCD_INVERT
152 lcd_set_invert_display
,
153 #endif /* HAVE_LCD_INVERT */
154 #if defined(HAVE_LCD_MODES)
157 #if defined(HAVE_LCD_ENABLE) || defined(HAVE_LCD_SLEEP)
168 #endif /* HAVE_LCD_BITMAP */
173 backlight_set_timeout
,
174 #ifdef HAVE_BACKLIGHT_BRIGHTNESS
175 backlight_set_brightness
,
176 #endif /* HAVE_BACKLIGHT_BRIGHTNESS */
179 backlight_set_timeout_plugged
,
185 #ifdef HAVE_REMOTE_LCD
187 lcd_remote_set_contrast
,
188 lcd_remote_clear_display
,
190 lcd_remote_puts_scroll
,
191 lcd_remote_stop_scroll
,
192 lcd_remote_set_drawmode
,
193 lcd_remote_get_drawmode
,
195 lcd_remote_getstringsize
,
196 lcd_remote_drawpixel
,
202 lcd_remote_mono_bitmap_part
,
203 lcd_remote_mono_bitmap
,
205 lcd_remote_puts_style
,
206 lcd_remote_puts_scroll_style
,
207 &lcd_remote_framebuffer
[0][0],
209 lcd_remote_update_rect
,
212 remote_backlight_off
,
213 remote_backlight_set_timeout
,
215 remote_backlight_set_timeout_plugged
,
217 #endif /* HAVE_REMOTE_LCD */
219 {&screens
[SCREEN_MAIN
], &screens
[SCREEN_REMOTE
]},
221 {&screens
[SCREEN_MAIN
]},
223 #if defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)
224 lcd_remote_set_foreground
,
225 lcd_remote_get_foreground
,
226 lcd_remote_set_background
,
227 lcd_remote_get_background
,
228 lcd_remote_bitmap_part
,
231 viewport_set_defaults
,
232 viewportmanager_set_statusbar
,
236 gui_synclist_set_nb_items
,
237 gui_synclist_set_icon_callback
,
238 gui_synclist_get_nb_items
,
239 gui_synclist_get_sel_pos
,
241 gui_synclist_select_item
,
242 gui_synclist_add_item
,
243 gui_synclist_del_item
,
244 gui_synclist_limit_scroll
,
245 gui_synclist_do_button
,
246 gui_synclist_set_title
,
248 simplelist_info_init
,
249 simplelist_show_list
,
255 #ifdef HAVE_BUTTON_DATA
261 #ifdef HAS_BUTTON_HOLD
264 #ifdef HAVE_TOUCHSCREEN
265 touchscreen_set_mode
,
268 #ifdef HAVE_BUTTON_LIGHT
269 buttonlight_set_timeout
,
272 #ifdef HAVE_BUTTONLIGHT_BRIGHTNESS
273 buttonlight_set_brightness
,
274 #endif /* HAVE_BUTTONLIGHT_BRIGHTNESS */
275 #endif /* HAVE_BUTTON_LIGHT */
278 (open_func
)PREFIX(open
),
280 (read_func
)PREFIX(read
),
282 (creat_func
)PREFIX(creat
),
283 (write_func
)PREFIX(write
),
294 #if USING_STORAGE_CALLBACK
295 register_storage_idle_func
,
296 unregister_storage_idle_func
,
297 #endif /* USING_STORAGE_CALLBACK */
299 create_numbered_filename
,
318 default_event_handler
,
319 default_event_handler_ex
,
323 #if (CONFIG_CODEC == SWCODEC)
325 #ifdef HAVE_PRIORITY_SCHEDULING
333 reset_poweroff_timer
,
338 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
339 #ifdef CPU_BOOST_LOGGING
344 #endif /* HAVE_ADJUSTABLE_CPU_FREQ */
345 #endif /* !SIMULATOR */
346 #ifdef HAVE_SCHEDULER_BOOSTCTRL
362 #if CONFIG_CODEC == SWCODEC
363 queue_enable_queue_send
,
370 #ifdef USB_ENABLE_HID
376 __cyg_profile_func_enter
,
377 __cyg_profile_func_exit
,
384 /* special simulator hooks */
385 #if defined(HAVE_LCD_BITMAP) && LCD_DEPTH < 8
387 sim_lcd_ex_update_rect
,
391 /* strings and memory */
434 #if CONFIG_CODEC != SWCODEC
438 #if CONFIG_CODEC == SWCODEC
439 &audio_master_sampr_list
[0],
448 pcm_get_bytes_waiting
,
452 #ifdef HAVE_RECORDING
459 pcm_calculate_rec_peaks
,
460 audio_set_recording_gain
,
461 #endif /* HAVE_RECORDING */
462 #if INPUT_SRC_CAPS != 0
463 audio_set_output_source
,
464 audio_set_input_source
,
473 #endif /* CONFIG_CODEC == SWCODEC */
475 /* playback control */
481 playlist_remove_all_tracks
,
483 playlist_insert_track
,
484 playlist_insert_directory
,
496 audio_flush_and_reload_tracks
,
498 #if !defined(SIMULATOR) && (CONFIG_CODEC != SWCODEC)
499 mpeg_get_last_header
,
501 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F) || \
502 (CONFIG_CODEC == SWCODEC)
506 #if !defined(SIMULATOR) && (CONFIG_CODEC != SWCODEC)
507 /* MAS communication */
512 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
519 #endif /* !SIMULATOR && CONFIG_CODEC != SWCODEC */
525 gui_syncstatusbar_draw
,
534 #ifdef HAVE_LCD_COLOR
538 /* action handling */
541 #ifdef HAVE_TOUCHSCREEN
542 action_get_touchscreen_press
,
555 # if CONFIG_CHARGING >= CHARGING_MONITOR
559 #ifdef HAVE_USB_POWER
574 plugin_get_audio_buffer
,
576 plugin_get_current_filename
,
577 #ifdef PLUGIN_USE_IRAM
580 #if defined(DEBUG) || defined(SIMULATOR)
583 #ifdef ROCKBOX_HAS_LOGF
589 #if CONFIG_CODEC == SWCODEC
590 codec_thread_do_callback
,
599 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
600 peak_meter_scale_value
,
601 peak_meter_set_use_dbfs
,
602 peak_meter_get_use_dbfs
,
604 #ifdef HAVE_LCD_BITMAP
611 screen_dump_set_hook
,
618 #ifdef HAVE_WHEEL_POSITION
623 #ifdef IRIVER_H100_SERIES
624 /* Routines for the iriver_flash -plugin. */
625 detect_original_firmware
,
626 detect_flashed_ramimage
,
627 detect_flashed_romimage
,
630 #if (CONFIG_CODEC == SWCODEC)
643 buf_request_buffer_handle
,
650 tagcache_search_set_uniqbuf
,
651 tagcache_search_add_filter
,
654 tagcache_search_finish
,
655 tagcache_get_numeric
,
656 #ifdef HAVE_TC_RAMCACHE
662 search_albumart_files
,
665 #ifdef HAVE_SEMAPHORE_OBJECTS
672 /* new stuff at the end, sort into place next time
673 the API gets incompatible */
676 int plugin_load(const char* plugin
, const void* parameter
)
680 struct plugin_header
*hdr
;
681 struct viewport plugin_vp
[NB_SCREENS
];
684 #else /* !SIMULATOR */
690 #endif /* !SIMULATOR */
693 fb_data
* old_backdrop
;
696 if (pfn_tsr_exit
!= NULL
) /* if we have a resident old plugin: */
698 if (pfn_tsr_exit(!strcmp(current_plugin
, plugin
)) == false )
700 /* not allowing another plugin to load */
704 plugin_loaded
= false;
707 splash(0, ID2P(LANG_WAIT
));
708 strcpy(current_plugin
, plugin
);
711 hdr
= sim_plugin_load((char *)plugin
, &pd
);
713 splashf(HZ
*2, str(LANG_PLUGIN_CANT_OPEN
), plugin
);
717 || hdr
->magic
!= PLUGIN_MAGIC
718 || hdr
->target_id
!= TARGET_ID
) {
719 sim_plugin_close(pd
);
720 splash(HZ
*2, str(LANG_PLUGIN_WRONG_MODEL
));
723 if (hdr
->api_version
> PLUGIN_API_VERSION
724 || hdr
->api_version
< PLUGIN_MIN_API_VERSION
) {
725 sim_plugin_close(pd
);
726 splash(HZ
*2, str(LANG_PLUGIN_WRONG_VERSION
));
730 fd
= open(plugin
, O_RDONLY
);
732 splashf(HZ
*2, str(LANG_PLUGIN_CANT_OPEN
), plugin
);
736 /* Make sure COP cache is flushed and invalidated before loading */
737 my_core
= switch_core(CURRENT_CORE
^ 1);
738 cpucache_invalidate();
739 switch_core(my_core
);
742 readsize
= read(fd
, pluginbuf
, PLUGIN_BUFFER_SIZE
);
746 splashf(HZ
*2, str(LANG_READ_FAILED
), plugin
);
749 hdr
= (struct plugin_header
*)pluginbuf
;
751 if ((unsigned)readsize
<= sizeof(struct plugin_header
)
752 || hdr
->magic
!= PLUGIN_MAGIC
753 || hdr
->target_id
!= TARGET_ID
754 || hdr
->load_addr
!= pluginbuf
755 || hdr
->end_addr
> pluginbuf
+ PLUGIN_BUFFER_SIZE
) {
756 splash(HZ
*2, str(LANG_PLUGIN_WRONG_MODEL
));
759 if (hdr
->api_version
> PLUGIN_API_VERSION
760 || hdr
->api_version
< PLUGIN_MIN_API_VERSION
) {
761 splash(HZ
*2, str(LANG_PLUGIN_WRONG_VERSION
));
764 plugin_size
= hdr
->end_addr
- pluginbuf
;
766 /* zero out bss area only, above guards end of pluginbuf */
767 if (plugin_size
> readsize
)
768 memset(pluginbuf
+ readsize
, 0, plugin_size
- readsize
);
771 *(hdr
->api
) = &rockbox_api
;
772 plugin_loaded
= true;
775 #if defined HAVE_LCD_BITMAP && LCD_DEPTH > 1
776 old_backdrop
= lcd_get_backdrop();
781 #ifdef HAVE_REMOTE_LCD
782 lcd_remote_clear_display();
786 oldbars
= viewportmanager_set_statusbar(VP_SB_HIDE_ALL
);
789 viewport_set_fullscreen(&plugin_vp
[i
], i
);
791 viewport_set_current_vp(plugin_vp
);
793 cpucache_invalidate();
795 #ifdef HAVE_TOUCHSCREEN
796 touchscreen_set_mode(TOUCHSCREEN_BUTTON
);
799 rc
= hdr
->entry_point(parameter
);
801 /* Go back to the global setting in case the plugin changed it */
802 #ifdef HAVE_TOUCHSCREEN
803 touchscreen_set_mode(global_settings
.touch_mode
);
806 button_clear_queue();
808 #ifdef HAVE_LCD_BITMAP
809 lcd_setfont(FONT_UI
);
811 lcd_set_backdrop(old_backdrop
);
812 #ifdef HAVE_LCD_COLOR
813 lcd_set_drawinfo(DRMODE_SOLID
, global_settings
.fg_color
,
814 global_settings
.bg_color
);
816 lcd_set_drawinfo(DRMODE_SOLID
, LCD_DEFAULT_FG
, LCD_DEFAULT_BG
);
818 #else /* LCD_DEPTH == 1 */
819 lcd_set_drawmode(DRMODE_SOLID
);
820 #endif /* LCD_DEPTH */
821 #endif /* HAVE_LCD_BITMAP */
824 #ifdef HAVE_REMOTE_LCD
825 #if LCD_REMOTE_DEPTH > 1
826 lcd_remote_set_drawinfo(DRMODE_SOLID
, LCD_REMOTE_DEFAULT_FG
,
827 LCD_REMOTE_DEFAULT_BG
);
829 lcd_remote_set_drawmode(DRMODE_SOLID
);
833 viewportmanager_set_statusbar(oldbars
);
834 viewport_set_current_vp(NULL
);
836 if (rc
!= PLUGIN_GOTO_WPS
)
838 send_event(GUI_EVENT_REFRESH
, NULL
);
841 if (pfn_tsr_exit
== NULL
)
842 plugin_loaded
= false;
844 sim_plugin_close(pd
);
846 if (rc
== PLUGIN_ERROR
)
847 splash(HZ
*2, str(LANG_PLUGIN_ERROR
));
852 /* Returns a pointer to the portion of the plugin buffer that is not already
853 being used. If no plugin is loaded, returns the entire plugin buffer */
854 void* plugin_get_buffer(size_t *buffer_size
)
860 if (plugin_size
>= PLUGIN_BUFFER_SIZE
)
863 *buffer_size
= PLUGIN_BUFFER_SIZE
-plugin_size
;
864 buffer_pos
= plugin_size
;
868 *buffer_size
= PLUGIN_BUFFER_SIZE
;
872 return &pluginbuf
[buffer_pos
];
875 /* Returns a pointer to the mp3 buffer.
876 Playback gets stopped, to avoid conflicts.
877 Talk buffer is stolen as well.
879 void* plugin_get_audio_buffer(size_t *buffer_size
)
881 #if CONFIG_CODEC == SWCODEC
882 return audio_get_buffer(true, buffer_size
);
885 talk_buffer_steal(); /* we use the mp3 buffer, need to tell */
886 *buffer_size
= audiobufend
- audiobuf
;
891 #ifdef PLUGIN_USE_IRAM
892 /* Initializes plugin IRAM */
893 void plugin_iram_init(char *iramstart
, char *iramcopy
, size_t iram_size
,
894 char *iedata
, size_t iedata_size
)
896 /* We need to stop audio playback in order to use codec IRAM */
898 memcpy(iramstart
, iramcopy
, iram_size
);
899 memset(iedata
, 0, iedata_size
);
900 memset(iramcopy
, 0, iram_size
);
902 /* writeback cleared iedata and iramcopy areas */
906 #endif /* PLUGIN_USE_IRAM */
908 /* The plugin wants to stay resident after leaving its main function, e.g.
909 runs from timer or own thread. The callback is registered to later
910 instruct it to free its resources before a new plugin gets loaded. */
911 void plugin_tsr(bool (*exit_callback
)(bool))
913 pfn_tsr_exit
= exit_callback
; /* remember the callback for later */
916 char *plugin_get_current_filename(void)
918 return current_plugin
;