rockbox/lib/rbcodec/platform.h
Frank Gevaerts 163ca14e58 Enable buflib and core_alloc for warble.
Most of the work comes from http://gerrit.rockbox.org/r/#/c/1088/
by Thomas Jarosch.

Change-Id: Iaa673dad2388d1e44fc95ffaa14bafadc6158101
2015-01-19 21:30:03 +01:00

141 lines
2.2 KiB
C

#ifndef PLATFORM_H_INCLUDED
#define PLATFORM_H_INCLUDED
#include "rbcodecconfig.h"
#include "rbcodecplatform.h"
/*
#ifndef ROCKBOX
# define __PCTOOL__
# define RBCODEC_NOT_ROCKBOX
# define ROCKBOX
#endif
#ifndef HAVE_STRLCPY
size_t strlcpy(char *dst, const char *src, size_t siz);
#endif
*/
#ifndef ARRAYLEN
# define ARRAYLEN(a) (sizeof(a) / sizeof((a)[0]))
#endif
#ifndef MIN
# define MIN(x, y) ((x)<(y) ? (x) : (y))
#endif
#ifndef MAX
# define MAX(x, y) ((x)>(y) ? (x) : (y))
#endif
#ifndef BIT_N
# define BIT_N(n) (1U << (n))
#endif
#ifndef MASK_N
/* Make a mask of n contiguous bits, shifted left by 'shift' */
# define MASK_N(type, n, shift) \
((type)((((type)1 << (n)) - (type)1) << (shift)))
#endif
#ifndef INIT_ATTR
# define INIT_ATTR
#endif
/*
#ifdef CODEC
# ifdef debugf
# undef debugf
# endif
# ifdef logf
# undef logf
# endif
#else
# ifndef DEBUGF
# define DEBUGF debugf
# endif
# ifndef debugf
# define debugf(...) do { } while (0)
# endif
# ifndef logf
# define logf(...) do { } while (0)
# endif
# ifndef panicf
# define panicf(...) do { } while (0)
# endif
#endif
#ifndef ATTRIBUTE_PRINTF
# define ATTRIBUTE_PRINTF(fmt, arg1)
#endif
#ifndef LIKELY
# define LIKELY(x) (x)
#endif
#ifndef UNLIKELY
# define UNLIKELY(x) (x)
#endif
*/
#ifndef CACHEALIGN_ATTR
# define CACHEALIGN_ATTR
#endif
/*
#ifndef DATA_ATTR
# define DATA_ATTR
#endif
*/
#ifndef IBSS_ATTR
# define IBSS_ATTR
#endif
#ifndef ICODE_ATTR
# define ICODE_ATTR
#endif
#ifndef ICONST_ATTR
# define ICONST_ATTR
#endif
#ifndef IDATA_ATTR
# define IDATA_ATTR
#endif
/*
#ifndef INIT_ATTR
# define INIT_ATTR
#endif
*/
#ifndef MEM_ALIGN_ATTR
# define MEM_ALIGN_ATTR
#endif
#ifndef CACHEALIGN_SIZE
# define CACHEALIGN_SIZE 1
#endif
/*
#ifndef HAVE_CLIP_SAMPLE_16
static inline int32_t clip_sample_16(int32_t sample)
{
if ((int16_t)sample != sample)
sample = 0x7fff ^ (sample >> 31);
return sample;
}
#endif
*/
#ifdef HAVE_PITCHCONTROL
/* precision of the pitch and speed variables */
/* One zero per decimal (100 means two decimal places */
#define PITCH_SPEED_PRECISION 100L
#define PITCH_SPEED_100 (100L * PITCH_SPEED_PRECISION) /* 100% speed */
#endif /* HAVE_PITCHCONTROL */
int find_first_set_bit(uint32_t value);
#endif /* PLATFORM_H_INCLUDED */