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authorSiarhei Siamashka <siarhei.siamashka@nokia.com>2009-01-15 20:25:49 +0200
committerMarcel Holtmann <marcel@holtmann.org>2009-01-16 08:23:24 +0100
commit188d5f24a64ef9d2c2809d9ba9158b9e6e187e17 (patch)
treeb97bc1e354befed0aa9fd3e31333c47eb2f0ca7f /sbc/sbc_primitives_mmx.h
parent82d00972c91a44a428bd08412ca3039e101c0e40 (diff)
MMX and ARM NEON optimized versions of analysis filter for SBC encoder
Diffstat (limited to 'sbc/sbc_primitives_mmx.h')
-rw-r--r--sbc/sbc_primitives_mmx.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/sbc/sbc_primitives_mmx.h b/sbc/sbc_primitives_mmx.h
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+++ b/sbc/sbc_primitives_mmx.h
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+/*
+ *
+ * Bluetooth low-complexity, subband codec (SBC) library
+ *
+ * Copyright (C) 2004-2009 Marcel Holtmann <marcel@holtmann.org>
+ * Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
+ * Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
+ *
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __SBC_PRIMITIVES_MMX_H
+#define __SBC_PRIMITIVES_MMX_H
+
+#include "sbc_primitives.h"
+
+#if defined(__GNUC__) && (defined(__i386__) || defined(__amd64__)) && \
+ !defined(SBC_HIGH_PRECISION) && (SCALE_OUT_BITS == 15)
+
+#define SBC_BUILD_WITH_MMX_SUPPORT
+
+void sbc_init_primitives_mmx(struct sbc_encoder_state *encoder_state);
+
+#endif
+
+#endif