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Searched
refs:FLAC__fixedpoint
(Results
1 - 5
of
5
) sorted by null
/external/flac/libFLAC/include/private/
float.h
61
* The convention for
FLAC__fixedpoint
is to use the upper 16 bits
64
typedef FLAC__int32
FLAC__fixedpoint
;
65
extern const
FLAC__fixedpoint
FLAC__FP_ZERO;
66
extern const
FLAC__fixedpoint
FLAC__FP_ONE_HALF;
67
extern const
FLAC__fixedpoint
FLAC__FP_ONE;
68
extern const
FLAC__fixedpoint
FLAC__FP_LN2;
69
extern const
FLAC__fixedpoint
FLAC__FP_E;
73
#define FLAC__fixedpoint_mul(x, y) ( (
FLAC__fixedpoint
) ( ((FLAC__int64)(x)*(FLAC__int64)(y)) >> 16 ) )
75
#define FLAC__fixedpoint_div(x, y) ( (
FLAC__fixedpoint
) ( ( ((FLAC__int64)(x)<<32) / (FLAC__int64)(y) ) >> 16 ) )
fixed.h
75
unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
76
unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
/external/flac/libFLAC/
float.c
43
const
FLAC__fixedpoint
FLAC__FP_ZERO = 0;
44
const
FLAC__fixedpoint
FLAC__FP_ONE_HALF = 0x00008000;
45
const
FLAC__fixedpoint
FLAC__FP_ONE = 0x00010000;
46
const
FLAC__fixedpoint
FLAC__FP_LN2 = 45426;
47
const
FLAC__fixedpoint
FLAC__FP_E = 178145;
fixed.c
57
static
FLAC__fixedpoint
local__compute_rbps_integerized(FLAC__uint32 err, FLAC__uint32 n)
63
FLAC__ASSERT(sizeof(rbps) == sizeof(
FLAC__fixedpoint
));
136
static
FLAC__fixedpoint
local__compute_rbps_wide_integerized(FLAC__uint64 err, FLAC__uint32 n)
142
FLAC__ASSERT(sizeof(rbps) == sizeof(
FLAC__fixedpoint
));
219
unsigned FLAC__fixed_compute_best_predictor(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
277
unsigned FLAC__fixed_compute_best_predictor_wide(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1])
stream_encoder.c
355
unsigned (*local_fixed_compute_best_predictor)(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
356
unsigned (*local_fixed_compute_best_predictor_wide)(const FLAC__int32 data[], unsigned data_len,
FLAC__fixedpoint
residual_bits_per_sample[FLAC__MAX_FIXED_ORDER+1]);
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