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