New scheduler, with priorities for swcodec platforms. Frequent task

switching should be more efficient and tasks are stored in linked
lists to eliminate unnecessary task switching to improve performance.
Audio should no longer skip on swcodec targets caused by too CPU
hungry UI thread or background threads.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10958 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 61 insertions, 68 deletions

diff --git a/apps/plugin.c b/apps/plugin.c
index 6e2a8bca37..9ffb980300 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -108,6 +108,7 @@ static const struct plugin_api rockbox_api = {
     PREFIX(lcd_icon),
     lcd_double_height,
 #else
+    lcd_setmargins,
     lcd_set_drawmode,
     lcd_get_drawmode,
     lcd_setfont,
@@ -132,6 +133,9 @@ static const struct plugin_api rockbox_api = {
     lcd_bitmap_transparent_part,
     lcd_bitmap_transparent,
 #endif
+    bidi_l2v,
+    font_get_bits,
+    font_load,
     lcd_putsxy,
     lcd_puts_style,
     lcd_puts_scroll_style,
@@ -178,6 +182,45 @@ static const struct plugin_api rockbox_api = {
     remote_backlight_on,
     remote_backlight_off,
 #endif
+#if NB_SCREENS == 2
+    {&screens[SCREEN_MAIN], &screens[SCREEN_REMOTE]},
+#else
+    {&screens[SCREEN_MAIN]},
+#endif
+#if defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)
+    lcd_remote_set_foreground,
+    lcd_remote_get_foreground,
+    lcd_remote_set_background,
+    lcd_remote_get_background,
+    lcd_remote_bitmap_part,
+    lcd_remote_bitmap,
+#endif
+
+#if defined(HAVE_LCD_COLOR) && !defined(SIMULATOR)
+    lcd_yuv_blit,
+#endif
+    /* list */
+    gui_synclist_init,
+    gui_synclist_set_nb_items,
+    gui_synclist_set_icon_callback,
+    gui_synclist_get_nb_items,
+    gui_synclist_get_sel_pos,
+    gui_synclist_draw,
+    gui_synclist_select_item,
+    gui_synclist_select_next,
+    gui_synclist_select_previous,
+    gui_synclist_select_next_page,
+    gui_synclist_select_previous_page,
+    gui_synclist_add_item,
+    gui_synclist_del_item,
+    gui_synclist_limit_scroll,
+    gui_synclist_flash,
+#ifdef HAVE_LCD_BITMAP
+    gui_synclist_scroll_right,
+    gui_synclist_scroll_left,
+#endif
+    gui_synclist_do_button,
+    
     /* button */
     button_get,
     button_get_w_tmo,
@@ -205,12 +248,14 @@ static const struct plugin_api rockbox_api = {
     ata_sleep,
     ata_disk_is_active,
 #endif
+    reload_directory,
 
     /* dir */
     PREFIX(opendir),
     PREFIX(closedir),
     PREFIX(readdir),
     PREFIX(mkdir),
+    PREFIX(rmdir),
 
     /* kernel/ system */
     PREFIX(sleep),
@@ -253,6 +298,7 @@ static const struct plugin_api rockbox_api = {
 
     /* strings and memory */
     snprintf,
+    vsnprintf,
     strcpy,
     strncpy,
     strlen,
@@ -268,6 +314,7 @@ static const struct plugin_api rockbox_api = {
     atoi,
     strchr,
     strcat,
+    memchr,
     memcmp,
     strcasestr,
     /* unicode stuff */
@@ -277,9 +324,12 @@ static const struct plugin_api rockbox_api = {
     utf16BEdecode,
     utf8encode,
     utf8length,
+    utf8seek,
 
     /* sound */
     sound_set,
+    set_sound,
+
     sound_min,
     sound_max,
 #ifndef SIMULATOR
@@ -334,6 +384,9 @@ static const struct plugin_api rockbox_api = {
 #if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
     mas_codec_writereg,
     mas_codec_readreg,
+    i2c_begin,
+    i2c_end,
+    i2c_write,
 #endif
 #endif /* !SIMULATOR && CONFIG_CODEC != SWCODEC */
 
@@ -352,7 +405,15 @@ static const struct plugin_api rockbox_api = {
     menu_insert,
     menu_set_cursor,
     set_option,
+    set_int,
+    set_bool,
 
+    /* action handling */
+    get_custom_action,
+    get_action,
+    action_signalscreenchange,
+    action_userabort,
+    
     /* power */
     battery_level,
     battery_level_safe,
@@ -405,74 +466,6 @@ static const struct plugin_api rockbox_api = {
 
     /* new stuff at the end, sort into place next time
        the API gets incompatible */
-    set_sound,
-#if ((CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)) && !defined(SIMULATOR)
-    i2c_begin,
-    i2c_end,
-    i2c_write,
-#endif
-
-    vsnprintf,
-    memchr,
-    /* list */
-    gui_synclist_init,
-    gui_synclist_set_nb_items,
-    gui_synclist_set_icon_callback,
-    gui_synclist_get_nb_items,
-    gui_synclist_get_sel_pos,
-    gui_synclist_draw,
-    gui_synclist_select_item,
-    gui_synclist_select_next,
-    gui_synclist_select_previous,
-    gui_synclist_select_next_page,
-    gui_synclist_select_previous_page,
-    gui_synclist_add_item,
-    gui_synclist_del_item,
-    gui_synclist_limit_scroll,
-    gui_synclist_flash,
-#ifdef HAVE_LCD_BITMAP
-    gui_synclist_scroll_right,
-    gui_synclist_scroll_left,
-#endif
-    gui_synclist_do_button,
-
-#ifdef HAVE_LCD_BITMAP
-    lcd_setmargins,
-#endif
-    utf8seek,
-
-    set_int,
-    reload_directory,
-    set_bool,
-#if NB_SCREENS == 2
-    {&screens[SCREEN_MAIN], &screens[SCREEN_REMOTE]},
-#else
-    {&screens[SCREEN_MAIN]},
-#endif
-#ifdef HAVE_LCD_BITMAP
-    bidi_l2v,
-    font_get_bits,
-    font_load,
-#endif
-#if defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1)
-    lcd_remote_set_foreground,
-    lcd_remote_get_foreground,
-    lcd_remote_set_background,
-    lcd_remote_get_background,
-    lcd_remote_bitmap_part,
-    lcd_remote_bitmap,
-#endif
-
-#if defined(HAVE_LCD_COLOR) && !defined(SIMULATOR)
-    lcd_yuv_blit,
-#endif
-
-    PREFIX(rmdir),
-    /* action handling */
-    get_custom_action,
-    get_action,
-    action_signalscreenchange,
-    action_userabort,
 };
 
 int plugin_load(const char* plugin, void* parameter)