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, 6 insertions, 2 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index 18adaeeca2..1b756cc6bd 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -216,8 +216,12 @@
 /* Enable the directory cache and tagcache in RAM if we have
  * plenty of RAM. Both features can be enabled independently. */
 #if (MEMORYSIZE > 8 || MEM > 8) && !defined(BOOTLOADER)
-#define HAVE_DIRCACHE 1
-#define HAVE_TC_RAMCACHE 1
+#define HAVE_DIRCACHE
+#define HAVE_TC_RAMCACHE
+#endif
+
+#if (CONFIG_CODEC == SWCODEC) && !defined(SIMULATOR) && !defined(BOOTLOADER)
+#define HAVE_PRIORITY_SCHEDULING
 #endif
 
 /* define for all cpus from coldfire family */