From 9bf37cc9712506b2483650c82d3c41152337ef7e Mon Sep 17 00:00:00 2001 From: Dave Burke Date: Tue, 17 Apr 2012 09:51:45 -0700 Subject: Fraunhofer AAC codec. License boilerplate update to follow. Change-Id: I2810460c11a58b6d148d84673cc031f3685e79b5 --- libFDK/include/mips/abs_mips.h | 44 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 libFDK/include/mips/abs_mips.h (limited to 'libFDK/include/mips/abs_mips.h') diff --git a/libFDK/include/mips/abs_mips.h b/libFDK/include/mips/abs_mips.h new file mode 100644 index 0000000..92729c5 --- /dev/null +++ b/libFDK/include/mips/abs_mips.h @@ -0,0 +1,44 @@ +/*************************** Fraunhofer IIS FDK Tools ********************** + + (C) Copyright Fraunhofer IIS (2006) + All Rights Reserved + + Please be advised that this software and/or program delivery is + Confidential Information of Fraunhofer and subject to and covered by the + + Fraunhofer IIS Software Evaluation Agreement + between Google Inc. and Fraunhofer + effective and in full force since March 1, 2012. + + You may use this software and/or program only under the terms and + conditions described in the above mentioned Fraunhofer IIS Software + Evaluation Agreement. Any other and/or further use requires a separate agreement. + + + $Id$ + Author(s): + Description: fixed point intrinsics + + This software and/or program is protected by copyright law and international + treaties. Any reproduction or distribution of this software and/or program, + or any portion of it, may result in severe civil and criminal penalties, and + will be prosecuted to the maximum extent possible under law. + +******************************************************************************/ +#if defined(__mips__) + +#if defined(__GNUC__) && defined(__mips__) + + #if defined(__mips_dsp) + #define FUNCTION_fixabs_D + #define FUNCTION_fixabs_I + #define FUNCTION_fixabs_S + inline FIXP_DBL fixabs_D(FIXP_DBL x) { return __builtin_mips_absq_s_w(x); } + inline FIXP_SGL fixabs_S(FIXP_SGL x) { return ((x) > (FIXP_SGL)(0)) ? (x) : -(x) ; } + inline INT fixabs_I(INT x) { return __builtin_mips_absq_s_w(x); } + #endif /* __mips_dsp */ + +#endif /* defined(__GNUC__) && defined(__mips__) */ + +#endif /*__mips__ */ + -- cgit v1.2.3