remove rockboxlogo after boot INIT_ATTR

nets about 5k on clipzip  (less on mono, more on others)
to move rockboxlogo to .initdata section

Remove show_logo completely and move to main.c
remove plugin stub
give credits plugin its own copy
credit fallback is now show_info()

Change-Id: Id9ed787e605ed29e7ab1e7a74d3821cd0f840ed4

9 files changed, 139 insertions, 92 deletions

diff --git a/apps/main.c b/apps/main.c
index 8cf202243c..1e012efb3c 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -21,6 +21,7 @@
 #include "config.h"
 #include "system.h"
 
+#include "version.h"
 #include "gcc_extensions.h"
 #include "storage.h"
 #include "disk.h"
@@ -208,6 +209,50 @@ int main(void)
     root_menu();
 }
 
+/* The disk isn't ready at boot, rblogo is stored in bin and erased after boot */
+int show_logo_boot( void ) INIT_ATTR;
+int show_logo_boot( void )
+{
+    unsigned char version[32];
+    int font_h, ver_w;
+    snprintf(version, sizeof(version), "Ver. %s", rbversion);
+    ver_w = font_getstringsize(version, NULL, &font_h, FONT_SYSFIXED);
+    lcd_clear_display();
+    lcd_setfont(FONT_SYSFIXED);
+#if defined(SANSA_CLIP) || defined(SANSA_CLIPV2) || defined(SANSA_CLIPPLUS)
+    /* display the logo in the blue area of the screen (bottom 48 pixels) */
+    if (ver_w > LCD_WIDTH)
+        lcd_putsxy(0, 0, rbversion);
+    else
+        lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), 0, version);
+    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 16);
+#else
+    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 10);
+    if (ver_w > LCD_WIDTH)
+        lcd_putsxy(0, LCD_HEIGHT-font_h, rbversion);
+    else
+        lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), LCD_HEIGHT-font_h, version);
+#endif
+    lcd_setfont(FONT_UI);
+    lcd_update();
+#ifdef HAVE_REMOTE_LCD
+    lcd_remote_clear_display();
+    lcd_remote_bmp(&bm_remote_rockboxlogo, 0, 10);
+    lcd_remote_setfont(FONT_SYSFIXED);
+    if (ver_w > LCD_REMOTE_WIDTH)
+        lcd_remote_putsxy(0, LCD_REMOTE_HEIGHT-font_h, rbversion);
+    else
+        lcd_remote_putsxy((LCD_REMOTE_WIDTH/2) - (ver_w/2),
+                      LCD_REMOTE_HEIGHT-font_h, version);
+    lcd_remote_setfont(FONT_UI);
+    lcd_remote_update();
+#endif
+#ifdef SIMULATOR
+    sleep(HZ); /* sim is too fast to see logo */
+#endif
+    return 0;
+}
+
 #ifdef HAVE_DIRCACHE
 static int INIT_ATTR init_dircache(bool preinit)
 {
@@ -241,7 +286,7 @@ static int INIT_ATTR init_dircache(bool preinit)
                 splash(0, str(LANG_SCANNING_DISK));
                 dircache_wait();
                 backlight_on();
-                show_logo();
+                show_logo_boot();
             }
 
             struct dircache_info info;
@@ -307,7 +352,7 @@ static void init_tagcache(void)
     if (clear)
     {
         backlight_on();
-        show_logo();
+        show_logo_boot();
     }
 }
 #endif /* HAVE_TAGCACHE */
@@ -330,7 +375,7 @@ static void init(void)
     FOR_NB_SCREENS(i)
         global_status.font_id[i] = FONT_SYSFIXED;
     font_init();
-    show_logo();
+    show_logo_boot();
     button_init();
     powermgmt_init();
     backlight_init();
@@ -434,7 +479,7 @@ static void init(void)
     settings_reset();
 
     CHART(">show_logo");
-    show_logo();
+    show_logo_boot();
     CHART("<show_logo");
     lang_init(core_language_builtin, language_strings,
               LANG_LAST_INDEX_IN_ARRAY);
diff --git a/apps/menus/main_menu.c b/apps/menus/main_menu.c
index a5a4ebc75a..eab675c4a0 100644
--- a/apps/menus/main_menu.c
+++ b/apps/menus/main_menu.c
@@ -51,7 +51,7 @@
 #include "disk.h"
 
 static const struct browse_folder_info config = {ROCKBOX_DIR, SHOW_CFG};
-
+static int show_info(void);
 /***********************************/
 /*    MANAGE SETTINGS MENU        */
 
@@ -113,18 +113,10 @@ MAKE_MENU(manage_settings, ID2P(LANG_MANAGE_MENU), NULL, Icon_Config,
 /***********************************/
 /*      INFO MENU                  */
 
-
 static int show_credits(void)
 {
-    char credits[MAX_PATH] = { '\0' };
-    snprintf(credits, MAX_PATH, "%s/credits.rock", VIEWERS_DIR);
-    if (plugin_load(credits, NULL) != PLUGIN_OK)
-    {
-        /* show the rockbox logo and version untill a button is pressed */
-        show_logo();
-        while (IS_SYSEVENT(get_action(CONTEXT_STD, TIMEOUT_BLOCK)))
-            ;
-    }
+    if (plugin_load(VIEWERS_DIR "/credits.rock", NULL) != PLUGIN_OK)
+        show_info();
     return 0;
 }
 
diff --git a/apps/misc.c b/apps/misc.c
index 71ab913139..f878bad833 100644
--- a/apps/misc.c
+++ b/apps/misc.c
@@ -54,7 +54,6 @@
 #include "power.h"
 #include "powermgmt.h"
 #include "backlight.h"
-#include "version.h"
 #include "font.h"
 #include "splash.h"
 #include "tagcache.h"
@@ -756,59 +755,6 @@ long default_event_handler(long event)
     return default_event_handler_ex(event, NULL, NULL);
 }
 
-int show_logo( void )
-{
-    unsigned char version[32];
-    int font_h, ver_w;
-
-    snprintf(version, sizeof(version), "Ver. %s", rbversion);
-
-    ver_w = font_getstringsize(version, NULL, &font_h, FONT_SYSFIXED);
-
-    lcd_clear_display();
-
-    lcd_setfont(FONT_SYSFIXED);
-
-#if defined(SANSA_CLIP) || defined(SANSA_CLIPV2) || defined(SANSA_CLIPPLUS)
-    /* display the logo in the blue area of the screen (bottom 48 pixels) */
-    if (ver_w > LCD_WIDTH)
-        lcd_putsxy(0, 0, rbversion);
-    else
-        lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), 0, version);
-
-    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 16);
-#else
-    lcd_bmp(&bm_rockboxlogo, (LCD_WIDTH - BMPWIDTH_rockboxlogo) / 2, 10);
-
-    if (ver_w > LCD_WIDTH)
-        lcd_putsxy(0, LCD_HEIGHT-font_h, rbversion);
-    else
-        lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), LCD_HEIGHT-font_h, version);
-#endif
-    lcd_setfont(FONT_UI);
-
-    lcd_update();
-
-#ifdef HAVE_REMOTE_LCD
-    lcd_remote_clear_display();
-    lcd_remote_bmp(&bm_remote_rockboxlogo, 0, 10);
-    lcd_remote_setfont(FONT_SYSFIXED);
-
-    if (ver_w > LCD_REMOTE_WIDTH)
-        lcd_remote_putsxy(0, LCD_REMOTE_HEIGHT-font_h, rbversion);
-    else
-        lcd_remote_putsxy((LCD_REMOTE_WIDTH/2) - (ver_w/2),
-                      LCD_REMOTE_HEIGHT-font_h, version);
-
-    lcd_remote_setfont(FONT_UI);
-    lcd_remote_update();
-#endif
-#ifdef SIMULATOR
-    sleep(HZ); /* sim is too fast to see logo */
-#endif
-    return 0;
-}
-
 #ifdef BOOTFILE
 #if !defined(USB_NONE) && !defined(USB_HANDLED_BY_OF) || defined(HAVE_HOTSWAP_STORAGE_AS_MAIN)
 /*
diff --git a/apps/misc.h b/apps/misc.h
index 463e772aa5..e2e856f212 100644
--- a/apps/misc.h
+++ b/apps/misc.h
@@ -112,7 +112,6 @@ long default_event_handler_ex(long event, void (*callback)(void *), void *parame
 long default_event_handler(long event);
 bool list_stop_handler(void);
 void car_adapter_mode_init(void) INIT_ATTR;
-extern int show_logo(void);
 
 /* Unicode byte order mark sequences and lengths */
 #define BOM_UTF_8 "\xef\xbb\xbf"
diff --git a/apps/plugin.c b/apps/plugin.c
index 1cf4d37b2b..b017db017b 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -788,7 +788,6 @@ static const struct plugin_api rockbox_api = {
     read_jpeg_fd,
 #endif
     screen_dump_set_hook,
-    show_logo,
 
 #ifdef HAVE_WHEEL_POSITION
     wheel_status,
diff --git a/apps/plugin.h b/apps/plugin.h
index cbdbdee7cf..377b18773f 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -157,12 +157,12 @@ int plugin_open(const char *plugin, const char *parameter);
 #define PLUGIN_MAGIC 0x526F634B /* RocK */
 
 /* increase this every time the api struct changes */
-#define PLUGIN_API_VERSION 258
+#define PLUGIN_API_VERSION 259
 
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any
    new function which are "waiting" at the end of the function table) */
-#define PLUGIN_MIN_API_VERSION 258
+#define PLUGIN_MIN_API_VERSION 259
 
 /* 239 Marks the removal of ARCHOS HWCODEC and CHARCELL */
 
@@ -915,7 +915,6 @@ struct plugin_api {
                         int format, const struct custom_format *cformat);
 #endif
     void (*screen_dump_set_hook)(void (*hook)(int fh));
-    int (*show_logo)(void);
 
 #ifdef HAVE_WHEEL_POSITION
     int (*wheel_status)(void);
diff --git a/apps/plugins/credits.c b/apps/plugins/credits.c
index efdcf42df1..782bc6eb14 100644
--- a/apps/plugins/credits.c
+++ b/apps/plugins/credits.c
@@ -21,7 +21,19 @@
 #include "plugin.h"
 #include "lib/helper.h"
 
-
+#ifdef HAVE_REMOTE_LCD
+#define REMOTE_WIDTH LCD_REMOTE_WIDTH
+#define REMOTE_HEIGHT LCD_REMOTE_HEIGHT
+#include "pluginbitmaps/remote_rockboxlogo.h"
+#define REMOTE_LOGO_WIDTH BMPWIDTH_remote_rockboxlogo
+#define REMOTE_LOGO_HEIGHT BMPHEIGHT_remote_rockboxlogo
+#define REMOTE_LOGO (const fb_remote_data*)remote_rockboxlogo
+#endif /* HAVE_REMOTE_LCD */
+
+#define LOGO (const fb_data*)rockboxlogo
+#include "pluginbitmaps/rockboxlogo.h"
+#define LOGO_WIDTH BMPWIDTH_rockboxlogo
+#define LOGO_HEIGHT BMPHEIGHT_rockboxlogo
 
 static const char* const credits[] = {
 #include "credits.raw" /* generated list of names from docs/CREDITS */
@@ -299,6 +311,49 @@ static void roll_credits(void)
     }
 }
 
+int show_logo(void)
+{
+    unsigned char version[32];
+    int font_h, ver_w;
+    rb->snprintf(version, sizeof(version), "Ver. %s", rb->rbversion);
+    ver_w = rb->font_getstringsize(version, NULL, &font_h, FONT_SYSFIXED);
+    rb->lcd_clear_display();
+    rb->lcd_setfont(FONT_SYSFIXED);
+#if defined(SANSA_CLIP) || defined(SANSA_CLIPV2) || defined(SANSA_CLIPPLUS)
+    /* display the logo in the blue area of the screen (bottom 48 pixels) */
+    if (ver_w > LCD_WIDTH)
+        rb->lcd_puts_scroll(0, 0, version);
+    else
+        rb->lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), 0, version);
+    rb->lcd_bitmap(LOGO, (LCD_WIDTH - LOGO_WIDTH) / 2, 16,
+                   LOGO_WIDTH, LOGO_HEIGHT);
+#else
+    rb->lcd_bitmap(LOGO, (LCD_WIDTH - LOGO_WIDTH) / 2, 10,
+                   LOGO_WIDTH, LOGO_HEIGHT);
+    if (ver_w > LCD_WIDTH)
+        rb->lcd_puts_scroll(0, (LCD_HEIGHT-font_h) / font_h, version);
+    else
+        rb->lcd_putsxy((LCD_WIDTH/2) - (ver_w/2), LCD_HEIGHT-font_h, version);
+#endif
+    rb->lcd_setfont(FONT_UI);
+    rb->lcd_update();
+#ifdef HAVE_REMOTE_LCD
+    rb->lcd_remote_clear_display();
+    rb->lcd_remote_bitmap(REMOTE_LOGO, 0, 10,
+                          REMOTE_LOGO_WIDTH, REMOTE_LOGO_HEIGHT);
+    rb->lcd_remote_setfont(FONT_SYSFIXED);
+    if (ver_w > LCD_REMOTE_WIDTH)
+        rb->lcd_remote_puts_scroll(0, (LCD_REMOTE_HEIGHT-font_h) / font_h, version);
+    else
+        rb->lcd_remote_putsxy((LCD_REMOTE_WIDTH/2) - (ver_w/2),
+                      LCD_REMOTE_HEIGHT-font_h, version);
+    rb->lcd_remote_setfont(FONT_UI);
+    rb->lcd_remote_update();
+#endif
+
+    return 0;
+}
+
 enum plugin_status plugin_start(const void* parameter)
 {
     (void)parameter;
@@ -307,17 +362,28 @@ enum plugin_status plugin_start(const void* parameter)
     /* Turn off backlight timeout */
     backlight_ignore_timeout();
 
-
-#if LCD_DEPTH>=16
+#if LCD_DEPTH > 1
     rb->lcd_set_foreground (LCD_WHITE);
     rb->lcd_set_background (LCD_BLACK);
 #endif
-    rb->show_logo();
+#ifdef HAVE_REMOTE_LCD
+#if (LCD_REMOTE_DEPTH > 1)
+    rb->lcd_remote_set_foreground (LCD_WHITE);
+    rb->lcd_remote_set_background (LCD_BLACK);
+#endif
+#endif
+    show_logo();
 
-    /* Show the logo for about 3 secs allowing the user to stop */
-    if(!rb->action_userabort(3*HZ))
+    /* Show the logo for about 5 secs allowing the user to stop */
+    if(!rb->action_userabort(5*HZ))
+    {
+        rb->lcd_scroll_stop();
         roll_credits();
+    }
 
+#ifdef HAVE_REMOTE_LCD
+        rb->lcd_remote_scroll_stop();
+#endif
 
     /* Turn on backlight timeout (revert to settings) */
     backlight_use_settings();
diff --git a/apps/plugins/lua/rocklib.c b/apps/plugins/lua/rocklib.c
index cadc8be6ac..8efaaab169 100644
--- a/apps/plugins/lua/rocklib.c
+++ b/apps/plugins/lua/rocklib.c
@@ -930,12 +930,6 @@ RB_WRAP(restart_lua)
     return -1;
 }
 
-RB_WRAP(show_logo)
-{
-    rb->show_logo();
-    return 0;
-}
-
 RB_WRAP(mem_stats)
 {
     /* used, allocd, free = rb.mem_stats() */
@@ -1032,7 +1026,6 @@ static const luaL_Reg rocklib[] =
 
     /* MISC */
     RB_FUNC(restart_lua),
-    RB_FUNC(show_logo),
     RB_FUNC(mem_stats),
 
     {NULL, NULL}
diff --git a/tools/bmp2rb.c b/tools/bmp2rb.c
index 387bcc05fe..1a10a17b49 100644
--- a/tools/bmp2rb.c
+++ b/tools/bmp2rb.c
@@ -512,6 +512,9 @@ void generate_c_source(char *id, char* header_dir, int width, int height,
     if (!id || !id[0])
         id = "bitmap";
 
+    bool initdata = create_bm && ((strcmp(id,"rockboxlogo") == 0)
+                     || (strcmp(id,"remote_rockboxlogo") == 0));
+
     f = stdout;
 
     if (have_header)
@@ -527,19 +530,24 @@ void generate_c_source(char *id, char* header_dir, int width, int height,
         fprintf(fh,
                 "#define BMPHEIGHT_%s %d\n"
                 "#define BMPWIDTH_%s %d\n",
-                id, height, id, width);
+                 id, height, id, width);
+
         if (t_depth <= 8)
-            fprintf(fh, "extern const unsigned char %s[];\n", id);
+            fprintf(fh, "extern const unsigned char %s[]%s;\n", id,
+                    initdata ? " INITDATA_ATTR":"");
         else if (t_depth <= 16)
-            fprintf(fh, "extern const unsigned short %s[];\n", id);
+            fprintf(fh, "extern const unsigned short %s[]%s;\n", id,
+                    initdata ? " INITDATA_ATTR":"");
         else
-            fprintf(fh, "extern const fb_data %s[];\n", id);
+            fprintf(fh, "extern const fb_data %s[]%s;\n", id,
+                    initdata ? " INITDATA_ATTR":"");
 
 
         if (create_bm)
         {
             fprintf(f, "#include \"lcd.h\"\n");
-            fprintf(fh, "extern const struct bitmap bm_%s;\n", id);
+            fprintf(fh, "extern const struct bitmap bm_%s%s;\n", id,
+                    initdata ? " INITDATA_ATTR":"");
         }
         fclose(fh);
     } else {