Searched refs:fracbits (Results 1 - 12 of 12) sorted by relevance

/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src/router/flac/src/libFLAC/
H A Dfixed.c68 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
80 * fixed-point division (err<<fracbits)/n.
83 fracbits = (8*sizeof(err)) - (FLAC__bitmath_ilog2(err)+1);
85 err <<= fracbits; local
87 /* err now holds err/n with fracbits fractional bits */
97 fracbits -= (bits-16);
103 fracbits += 16;
104 FLAC__ASSERT(fracbits >= 0);
106 /* FLAC__fixedpoint_log2 requires fracbits%4 to be 0 */
108 const int f = fracbits
147 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
164 err <<= fracbits; local
[all...]
H A Dfloat.c275 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision) argument
277 const FLAC__uint32 ONE = (1u << fracbits);
278 const FLAC__uint32 *table = log2_lookup[fracbits >> 2];
280 FLAC__ASSERT(fracbits < 32);
281 FLAC__ASSERT((fracbits & 0x3) == 0);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt/router/flac/src/libFLAC/
H A Dfixed.c68 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
80 * fixed-point division (err<<fracbits)/n.
83 fracbits = (8*sizeof(err)) - (FLAC__bitmath_ilog2(err)+1);
85 err <<= fracbits; local
87 /* err now holds err/n with fracbits fractional bits */
97 fracbits -= (bits-16);
103 fracbits += 16;
104 FLAC__ASSERT(fracbits >= 0);
106 /* FLAC__fixedpoint_log2 requires fracbits%4 to be 0 */
108 const int f = fracbits
147 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
164 err <<= fracbits; local
[all...]
H A Dfloat.c275 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision) argument
277 const FLAC__uint32 ONE = (1u << fracbits);
278 const FLAC__uint32 *table = log2_lookup[fracbits >> 2];
280 FLAC__ASSERT(fracbits < 32);
281 FLAC__ASSERT((fracbits & 0x3) == 0);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/flac/src/libFLAC/
H A Dfixed.c68 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
80 * fixed-point division (err<<fracbits)/n.
83 fracbits = (8*sizeof(err)) - (FLAC__bitmath_ilog2(err)+1);
85 err <<= fracbits; local
87 /* err now holds err/n with fracbits fractional bits */
97 fracbits -= (bits-16);
103 fracbits += 16;
104 FLAC__ASSERT(fracbits >= 0);
106 /* FLAC__fixedpoint_log2 requires fracbits%4 to be 0 */
108 const int f = fracbits
147 int fracbits; /* the number of bits of rbps that comprise the fractional part */ local
164 err <<= fracbits; local
[all...]
H A Dfloat.c275 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision) argument
277 const FLAC__uint32 ONE = (1u << fracbits);
278 const FLAC__uint32 *table = log2_lookup[fracbits >> 2];
280 FLAC__ASSERT(fracbits < 32);
281 FLAC__ASSERT((fracbits & 0x3) == 0);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src/router/flac/src/libFLAC/include/private/
H A Dfloat.h82 * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must
88 * If 'x' is less than one -- that is, x < (1<<fracbits) -- then this
91 * The return value will also have 'fracbits' fractional bits.
93 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt/router/flac/src/libFLAC/include/private/
H A Dfloat.h82 * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must
88 * If 'x' is less than one -- that is, x < (1<<fracbits) -- then this
91 * The return value will also have 'fracbits' fractional bits.
93 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/flac/src/libFLAC/include/private/
H A Dfloat.h82 * 'fracbits' is the number of fractional bits of 'x'. 'fracbits' must
88 * If 'x' is less than one -- that is, x < (1<<fracbits) -- then this
91 * The return value will also have 'fracbits' fractional bits.
93 FLAC__uint32 FLAC__fixedpoint_log2(FLAC__uint32 x, unsigned fracbits, unsigned precision);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src/router/ffmpeg/libavcodec/
H A Dapedec.c652 static void do_apply_filter(APEContext * ctx, int version, APEFilter *f, int32_t *data, int count, int order, int fracbits) argument
660 res = (res + (1 << (fracbits - 1))) >> fracbits;
703 int count, int order, int fracbits)
705 do_apply_filter(ctx, ctx->fileversion, &f[0], data0, count, order, fracbits);
707 do_apply_filter(ctx, ctx->fileversion, &f[1], data1, count, order, fracbits);
701 apply_filter(APEContext * ctx, APEFilter *f, int32_t * data0, int32_t * data1, int count, int order, int fracbits) argument
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt/router/ffmpeg/libavcodec/
H A Dapedec.c652 static void do_apply_filter(APEContext * ctx, int version, APEFilter *f, int32_t *data, int count, int order, int fracbits) argument
660 res = (res + (1 << (fracbits - 1))) >> fracbits;
703 int count, int order, int fracbits)
705 do_apply_filter(ctx, ctx->fileversion, &f[0], data0, count, order, fracbits);
707 do_apply_filter(ctx, ctx->fileversion, &f[1], data1, count, order, fracbits);
701 apply_filter(APEContext * ctx, APEFilter *f, int32_t * data0, int32_t * data1, int count, int order, int fracbits) argument
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/ffmpeg/libavcodec/
H A Dapedec.c652 static void do_apply_filter(APEContext * ctx, int version, APEFilter *f, int32_t *data, int count, int order, int fracbits) argument
660 res = (res + (1 << (fracbits - 1))) >> fracbits;
703 int count, int order, int fracbits)
705 do_apply_filter(ctx, ctx->fileversion, &f[0], data0, count, order, fracbits);
707 do_apply_filter(ctx, ctx->fileversion, &f[1], data1, count, order, fracbits);
701 apply_filter(APEContext * ctx, APEFilter *f, int32_t * data0, int32_t * data1, int count, int order, int fracbits) argument

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