Add codecs to librbcodec.

Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97
Reviewed-on: http://gerrit.rockbox.org/137
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/libmad/mad_iram.h b/lib/rbcodec/codecs/libmad/mad_iram.h
new file mode 100644
index 0000000000..ac0b64cca9
--- /dev/null
+++ b/lib/rbcodec/codecs/libmad/mad_iram.h
@@ -0,0 +1,57 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 Dave Chapman
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+/* Define how IRAM is used on the various targets.  Note that this
+   file is included by both .c and .S files so must not contain any C
+   code. 
+*/
+
+#ifndef _LIBMAD_IRAM_H
+#define _LIBMAD_IRAM_H
+
+#include "config.h"
+
+#if (CONFIG_PLATFORM&PLATFORM_HOSTED)
+#define ICODE_SECTION_MPA_ARM .text
+#define IBSS_SECTION_MPA_ARM .bss
+#define ICODE_ATTR_MPA_SYNTH
+#define ICONST_ATTR_MPA_HUFFMAN
+#else
+/* Code performs slower in IRAM on PP502x and there is no space in
+   mpegplayer on the PP5002.  S3C2440 doesn't have any IRAM available for
+   codecs */
+#if defined(CPU_PP502x) || (CONFIG_CPU == PP5002 && defined(MPEGPLAYER))
+#define ICODE_SECTION_MPA_ARM .text
+#define ICODE_ATTR_MPA_SYNTH
+#else
+#define ICODE_SECTION_MPA_ARM .icode
+#define ICODE_ATTR_MPA_SYNTH ICODE_ATTR
+#endif
+
+#define IBSS_SECTION_MPA_ARM .ibss
+
+#ifndef ICONST_ATTR_MPA_HUFFMAN
+#define ICONST_ATTR_MPA_HUFFMAN ICONST_ATTR
+#endif
+
+#endif
+
+#endif /* MAD_IRAM_H */