loader-initialized global plugin API:

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

3 files changed, 9 insertions, 12 deletions

diff --git a/apps/plugins/doom/i_video.c b/apps/plugins/doom/i_video.c
index 1d533d4..23872c2 100644
--- a/apps/plugins/doom/i_video.c
+++ b/apps/plugins/doom/i_video.c
@@ -772,7 +772,7 @@ void I_InitGraphics(void)
 
 #ifndef HAVE_LCD_COLOR
    gbuf=malloc(GREYBUFSIZE);
-   grey_init(rb, gbuf, GREYBUFSIZE, GREY_ON_COP, LCD_WIDTH, LCD_HEIGHT, NULL);
+   grey_init(gbuf, GREYBUFSIZE, GREY_ON_COP, LCD_WIDTH, LCD_HEIGHT, NULL);
    /* switch on greyscale overlay */
    grey_show(true);
 #endif
diff --git a/apps/plugins/doom/rockdoom.c b/apps/plugins/doom/rockdoom.c
index 763e9d5..1e7c9fa 100644
--- a/apps/plugins/doom/rockdoom.c
+++ b/apps/plugins/doom/rockdoom.c
@@ -101,7 +101,6 @@ int my_close(int id)
    return 0;
 }
 #endif
-const struct plugin_api* rb;
 #define MAXARGVS  100
 
 bool noprintf=0;  // Variable disables printf lcd updates to protect grayscale lib/direct lcd updates
@@ -496,7 +495,7 @@ int Oset_keys()
       { "Game Automap", NULL },
    };
 
-   m = menu_init(rb, items, sizeof(items) / sizeof(*items),
+   m = menu_init(items, sizeof(items) / sizeof(*items),
                 NULL, NULL, NULL, NULL);
 
     while(!menuquit)
@@ -560,7 +559,7 @@ static bool Doptions()
 #endif
     };
 
-    m = menu_init(rb, items, sizeof(items) / sizeof(*items),
+    m = menu_init(items, sizeof(items) / sizeof(*items),
         NULL, NULL, NULL, NULL);
 
     while(!menuquit)
@@ -583,7 +582,7 @@ int menuchoice(struct menu_item *menu, int items)
 {
    int m, result;
    
-   m = menu_init(rb, menu, items,NULL, NULL, NULL, NULL);
+   m = menu_init(menu, items,NULL, NULL, NULL, NULL);
 
    result= menu_show(m);
    menu_exit(m);
@@ -633,7 +632,7 @@ int doom_menu()
     while (rb->button_get(false) != BUTTON_NONE) 
         rb->yield();
 
-   m = menu_init(rb, items, sizeof(items) / sizeof(*items),
+   m = menu_init(items, sizeof(items) / sizeof(*items),
                 NULL, NULL, NULL, NULL);
 
    while(!menuquit)
@@ -677,11 +676,10 @@ int doom_menu()
 
 extern int systemvol;
 /* this is the plugin entry point */
-enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
+enum plugin_status plugin_start(const void* parameter)
 {
-   PLUGIN_IRAM_INIT(api)
+   PLUGIN_IRAM_INIT(rb)
 
-   rb = api;
    (void)parameter;
 
    doomexit=0;
@@ -741,7 +739,7 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
    systemvol= rb->global_settings->volume-rb->global_settings->volume%((rb->sound_max(SOUND_VOLUME)-rb->sound_min(SOUND_VOLUME))/15);
    general_translucency = default_translucency;                    // phares
 
-   backlight_force_on(rb);
+   backlight_force_on();
 #ifdef RB_PROFILE
    rb->profile_thread();
 #endif
@@ -755,7 +753,7 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
 #ifdef RB_PROFILE
    rb->profstop();
 #endif
-   backlight_use_settings(rb);
+   backlight_use_settings();
 
    M_SaveDefaults ();
 
diff --git a/apps/plugins/doom/rockmacros.h b/apps/plugins/doom/rockmacros.h
index 6abf025..73cd902 100644
--- a/apps/plugins/doom/rockmacros.h
+++ b/apps/plugins/doom/rockmacros.h
@@ -26,7 +26,6 @@
 #include "autoconf.h"
 #include "z_zone.h"
 
-extern const struct plugin_api* rb;
 extern bool noprintf;
 extern bool doomexit;