63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// ---------------------------------------------------------------------------
|
|
// This file is part of reSID, a MOS6581 SID emulator engine.
|
|
// Copyright (C) 1999 Dag Lem <resid@nimrod.no>
|
|
//
|
|
// 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 program 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 General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
// ---------------------------------------------------------------------------
|
|
|
|
#ifndef SIDDEFS_FP_H
|
|
#define SIDDEFS_FP_H
|
|
|
|
// Compilation configuration.
|
|
#define RESID_BRANCH_HINTS 1
|
|
|
|
// Compiler specifics.
|
|
#define HAVE_BUILTIN_EXPECT 1
|
|
|
|
#ifndef M_PI
|
|
# define M_PI 3.14159265358979323846
|
|
#endif
|
|
|
|
// Branch prediction macros, lifted off the Linux kernel.
|
|
#if RESID_BRANCH_HINTS && HAVE_BUILTIN_EXPECT
|
|
# define likely(x) __builtin_expect(!!(x), 1)
|
|
# define unlikely(x) __builtin_expect(!!(x), 0)
|
|
#else
|
|
# define likely(x) (x)
|
|
# define unlikely(x) (x)
|
|
#endif
|
|
|
|
namespace reSIDfp {
|
|
|
|
typedef enum { MOS6581=1, MOS8580 } ChipModel;
|
|
|
|
typedef enum { DECIMATE=1, RESAMPLE } SamplingMethod;
|
|
}
|
|
|
|
extern "C"
|
|
{
|
|
#ifndef __VERSION_CC__
|
|
extern const char* residfp_version_string;
|
|
#else
|
|
const char* residfp_version_string = "2.1.0";
|
|
#endif
|
|
}
|
|
|
|
// Inlining on/off.
|
|
#define RESID_INLINING 1
|
|
#define RESID_INLINE inline
|
|
|
|
#endif // SIDDEFS_FP_H
|