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authorAndrew Mahone <andrew.mahone@gmail.com>2009-06-06 00:00:58 +0000
committerAndrew Mahone <andrew.mahone@gmail.com>2009-06-06 00:00:58 +0000
commitde7c5711c5d67e7e69386d6e35e42c8ce15de69b (patch)
tree22f58338387ae6ac662e43fe83ef60105f97d627 /apps/tagcache.h
parentfe72c890a76c1f227ef749adbdcf964bb166d74c (diff)
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Add a system-wide BIT_N macro, implemented via an LUT on SH, and use it in the TAGCACHE_IS_* macros in place of per-set LUTs, removing duplication of data between those LUTs and the mask values used on other targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21195 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/tagcache.h')
-rw-r--r--apps/tagcache.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/apps/tagcache.h b/apps/tagcache.h
index d7047178e1..f2b975c566 100644
--- a/apps/tagcache.h
+++ b/apps/tagcache.h
@@ -22,6 +22,7 @@
#ifndef _TAGCACHE_H
#define _TAGCACHE_H
+#include "system.h"
#include "metadata.h"
/**
@@ -103,12 +104,7 @@ enum tag_type { tag_artist = 0, tag_album, tag_genre, tag_title,
(1LU << tag_virt_playtime_min) | (1LU << tag_virt_playtime_sec) | \
(1LU << tag_virt_entryage) | (1LU << tag_virt_autoscore))
-#ifdef CPU_SH
-extern const char tagcache_numeric_tags[];
-#define TAGCACHE_IS_NUMERIC(tag) ((bool)tagcache_numeric_tags[tag])
-#else
-#define TAGCACHE_IS_NUMERIC(tag) ((1LU << tag) & TAGCACHE_NUMERIC_TAGS)
-#endif
+#define TAGCACHE_IS_NUMERIC(tag) (BIT_N(tag) & TAGCACHE_NUMERIC_TAGS)
/* Flags */
#define FLAG_DELETED 0x0001 /* Entry has been removed from db */