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loader-initialized global plugin API:

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struct plugin_api *rb is declared in PLUGIN_HEADER, and pointed to by
__header.api

the loader uses this pointer to initialize rb before calling entry_point

entry_point is no longer passed a pointer to the plugin API

all plugins, and pluginlib functions, are modified to refer to the
global rb

pluginlib functions which only served to copy the API pointer are
removed

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19776 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andrew Mahone 2009-01-16 10:34:40 +00:00
parent 35677cbc54
commit 23d9812273
179 changed files with 586 additions and 1183 deletions
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17
apps/plugins/rockblox.c
View file

@ -570,9 +570,6 @@ extern const fb_data rockblox_background[];
*/
/* must have variable */
static const struct plugin_api *rb;
static bool gameover = false;
/* c=current f=figure o=orientation n=next */
static int lines = 0, level = 0, score = 0, cx, cy, cf, co, nf;
@ -1072,13 +1069,13 @@ static int rockblox_loop (void)
#ifdef HAS_BUTTON_HOLD
if (rb->button_hold ()) {
/* Turn on backlight timeout (revert to settings) */
backlight_use_settings(rb); /* backlight control in lib/helper.c */
backlight_use_settings(); /* backlight control in lib/helper.c */
rb->splash(0, "Paused");
while (rb->button_hold ())
rb->sleep(HZ/10);
/* Turn off backlight timeout */
backlight_force_on(rb); /* backlight control in lib/helper.c */
backlight_force_on(); /* backlight control in lib/helper.c */
/* get rid of the splash text */
rb->lcd_bitmap (rockblox_background, 0, 0, LCD_WIDTH, LCD_HEIGHT);
@ -1223,17 +1220,15 @@ static int rockblox_loop (void)
return PLUGIN_OK;
}
enum plugin_status plugin_start (const struct plugin_api *api, const void *parameter)
enum plugin_status plugin_start (const void *parameter)
{
int ret;
(void) parameter;
rb = api;
rb->srand (*rb->current_tick);
/* Load HighScore if any */
highscore_init(rb);
highscore_load(HIGH_SCORE,Highest,MAX_HIGH_SCORES);
#if LCD_DEPTH > 1
@ -1243,14 +1238,14 @@ enum plugin_status plugin_start (const struct plugin_api *api, const void *param
#ifdef HAVE_LCD_BITMAP
rb->lcd_setfont (FONT_SYSFIXED);
#else
if (!pgfx_init(rb, 4, 2))
if (!pgfx_init(4, 2))
{
rb->splash(HZ*2, "Old LCD :(");
return PLUGIN_OK;
}
#endif
/* Turn off backlight timeout */
backlight_force_on(rb); /* backlight control in lib/helper.c */
backlight_force_on(); /* backlight control in lib/helper.c */
init_rockblox ();
ret = rockblox_loop ();
@ -1262,7 +1257,7 @@ enum plugin_status plugin_start (const struct plugin_api *api, const void *param
#endif
/* Save user's HighScore */
highscore_save(HIGH_SCORE,Highest,MAX_HIGH_SCORES);
backlight_use_settings(rb); /* backlight control in lib/helper.c */
backlight_use_settings(); /* backlight control in lib/helper.c */
return ret;
}