GSoC/Buflib: Add buflib memory alocator to the core.

The buflib memory allocator is handle based and can free and
compact, move or resize memory on demand. This allows to effeciently
allocate memory dynamically without an MMU, by avoiding fragmentation
through memory compaction.

This patch adds the buflib library to the core, along with
convinience wrappers to omit the context parameter. Compaction is
not yet enabled, but will be in a later patch. Therefore, this acts as a
replacement for buffer_alloc/buffer_get_buffer() with the benifit of a debug
menu.

See buflib.h for some API documentation.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30380 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 2 deletions

diff --git a/apps/menus/main_menu.c b/apps/menus/main_menu.c
index c5758d1274..e88317aeab 100644
--- a/apps/menus/main_menu.c
+++ b/apps/menus/main_menu.c
@@ -182,7 +182,7 @@ static const char* info_getname(int selected_item, void *data,
 
         case INFO_BUFFER: /* buffer */
         {
-            long kib = buffer_available() / 1024; /* to KiB */
+            long kib = audio_buffer_available() / 1024; /* to KiB */
             output_dyn_value(s1, sizeof(s1), kib, kbyte_units, true);
             snprintf(buffer, buffer_len, "%s %s", str(LANG_BUFFER_STAT), s1);
         }
@@ -272,7 +272,7 @@ static int info_speak_item(int selected_item, void * data)
         case INFO_BUFFER: /* buffer */
         {
             talk_id(LANG_BUFFER_STAT, false);
-            long kib = buffer_available() / 1024; /* to KiB */
+            long kib = audio_buffer_available() / 1024; /* to KiB */
             output_dyn_value(NULL, 0, kib, kbyte_units, true);
             break;
         }