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author | 2010-06-02 20:16:51 +0200 | |
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committer | 2010-06-02 20:17:25 +0200 | |
commit | a1d0a56df66331a842c261ec71303343ce48f26c (patch) | |
tree | d135b919691dfbb2b1e230e95309394d18b13acc /plugins/musepack/requant.h | |
parent | 15af1ef566b2aa2ddb820b34c5ea65e6ef3ee65b (diff) |
ported musepack plugin to libmpcdev SV8 (r435)
Diffstat (limited to 'plugins/musepack/requant.h')
-rw-r--r-- | plugins/musepack/requant.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/plugins/musepack/requant.h b/plugins/musepack/requant.h new file mode 100644 index 00000000..eb3124db --- /dev/null +++ b/plugins/musepack/requant.h @@ -0,0 +1,61 @@ +/* + Copyright (c) 2005-2009, The Musepack Development Team + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are + met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + + * Neither the name of the The Musepack Development Team nor the + names of its contributors may be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ +/// \file requant.h +/// Requantization function definitions. +#ifndef _MPCDEC_REQUANT_H_ +#define _MPCDEC_REQUANT_H_ +#ifdef WIN32 +#pragma once +#endif + +#include <mpc/mpc_types.h> + +#ifdef __cplusplus +extern "C" { +#endif + + +/* C O N S T A N T S */ +const mpc_uint8_t Res_bit [18]; ///< Bits per sample for chosen quantizer +const MPC_SAMPLE_FORMAT __Cc [1 + 18]; ///< Requantization coefficients +const mpc_int16_t __Dc [1 + 18]; ///< Requantization offset + +#define Cc (__Cc + 1) +#define Dc (__Dc + 1) + + +#ifdef __cplusplus +} +#endif +#endif |