sbcdec_data.c File Reference

SBC decoder tables. More...

#include <stdint.h>
#include "sbcdec_data.h"
#include "sbc.h"

Go to the source code of this file.

Macros
#define	SS4(val)   ((int32_t)val >> 12)
#define	SS8(val)   ((int32_t)val >> 14)
#define	SN4(val)   ((int32_t)val >> 11 + 1 + SBCDEC_FIXED_EXTRA_BITS)
#define	SN8(val)   ((int32_t)val >> 11 + 1 + SBCDEC_FIXED_EXTRA_BITS)

Variables
const int32_t	ff_sbc_proto_4_40m0 []
const int32_t	ff_sbc_proto_4_40m1 []
const int32_t	ff_sbc_proto_8_80m0 []
const int32_t	ff_sbc_proto_8_80m1 []
const int32_t	ff_synmatrix4 [8][4]
const int32_t	ff_synmatrix8 [16][8]

Detailed Description

SBC decoder tables.

Definition in file sbcdec_data.c.

Macro Definition Documentation

#define SS4

(

val

)

((int32_t)val >> 12)

Definition at line 36 of file sbcdec_data.c.

#define SS8

(

val

)

((int32_t)val >> 14)

Definition at line 37 of file sbcdec_data.c.

#define SN4

(

val

)

((int32_t)val >> 11 + 1 + SBCDEC_FIXED_EXTRA_BITS)

Definition at line 38 of file sbcdec_data.c.

#define SN8

(

val

)

((int32_t)val >> 11 + 1 + SBCDEC_FIXED_EXTRA_BITS)

Definition at line 39 of file sbcdec_data.c.

Variable Documentation

const int32_t ff_sbc_proto_4_40m0[]

Initial value:

= {
    SS4(0x00000000), SS4(0xffa6982f), SS4(0xfba93848), SS4(0x0456c7b8),
    SS4(0x005967d1), SS4(0xfffb9ac7), SS4(0xff589157), SS4(0xf9c2a8d8),
    SS4(0x027c1434), SS4(0x0019118b), SS4(0xfff3c74c), SS4(0xff137330),
    SS4(0xf81b8d70), SS4(0x00ec1b8b), SS4(0xfff0b71a), SS4(0xffe99b00),
    SS4(0xfef84470), SS4(0xf6fb4370), SS4(0xffcdc351), SS4(0xffe01dc7)
}

Definition at line 41 of file sbcdec_data.c.

Referenced by sbc_synthesize_four().

const int32_t ff_sbc_proto_4_40m1[]

Initial value:

= {
    SS4(0xffe090ce), SS4(0xff2c0475), SS4(0xf694f800), SS4(0xff2c0475),
    SS4(0xffe090ce), SS4(0xffe01dc7), SS4(0xffcdc351), SS4(0xf6fb4370),
    SS4(0xfef84470), SS4(0xffe99b00), SS4(0xfff0b71a), SS4(0x00ec1b8b),
    SS4(0xf81b8d70), SS4(0xff137330), SS4(0xfff3c74c), SS4(0x0019118b),
    SS4(0x027c1434), SS4(0xf9c2a8d8), SS4(0xff589157), SS4(0xfffb9ac7)
}

Definition at line 49 of file sbcdec_data.c.

Referenced by sbc_synthesize_four().

const int32_t ff_sbc_proto_8_80m0[]

Initial value:

= {
    SS8(0x00000000), SS8(0xfe8d1970), SS8(0xee979f00), SS8(0x11686100),
    SS8(0x0172e690), SS8(0xfff5bd1a), SS8(0xfdf1c8d4), SS8(0xeac182c0),
    SS8(0x0d9daee0), SS8(0x00e530da), SS8(0xffe9811d), SS8(0xfd52986c),
    SS8(0xe7054ca0), SS8(0x0a00d410), SS8(0x006c1de4), SS8(0xffdba705),
    SS8(0xfcbc98e8), SS8(0xe3889d20), SS8(0x06af2308), SS8(0x000bb7db),
    SS8(0xffca00ed), SS8(0xfc3fbb68), SS8(0xe071bc00), SS8(0x03bf7948),
    SS8(0xffc4e05c), SS8(0xffb54b3b), SS8(0xfbedadc0), SS8(0xdde26200),
    SS8(0x0142291c), SS8(0xff960e94), SS8(0xff9f3e17), SS8(0xfbd8f358),
    SS8(0xdbf79400), SS8(0xff405e01), SS8(0xff7d4914), SS8(0xff8b1a31),
    SS8(0xfc1417b8), SS8(0xdac7bb40), SS8(0xfdbb828c), SS8(0xff762170)
}

Definition at line 57 of file sbcdec_data.c.

Referenced by sbc_synthesize_eight().

const int32_t ff_sbc_proto_8_80m1[]

Initial value:

= {
    SS8(0xff7c272c), SS8(0xfcb02620), SS8(0xda612700), SS8(0xfcb02620),
    SS8(0xff7c272c), SS8(0xff762170), SS8(0xfdbb828c), SS8(0xdac7bb40),
    SS8(0xfc1417b8), SS8(0xff8b1a31), SS8(0xff7d4914), SS8(0xff405e01),
    SS8(0xdbf79400), SS8(0xfbd8f358), SS8(0xff9f3e17), SS8(0xff960e94),
    SS8(0x0142291c), SS8(0xdde26200), SS8(0xfbedadc0), SS8(0xffb54b3b),
    SS8(0xffc4e05c), SS8(0x03bf7948), SS8(0xe071bc00), SS8(0xfc3fbb68),
    SS8(0xffca00ed), SS8(0x000bb7db), SS8(0x06af2308), SS8(0xe3889d20),
    SS8(0xfcbc98e8), SS8(0xffdba705), SS8(0x006c1de4), SS8(0x0a00d410),
    SS8(0xe7054ca0), SS8(0xfd52986c), SS8(0xffe9811d), SS8(0x00e530da),
    SS8(0x0d9daee0), SS8(0xeac182c0), SS8(0xfdf1c8d4), SS8(0xfff5bd1a)
}

Definition at line 70 of file sbcdec_data.c.

Referenced by sbc_synthesize_eight().

const int32_t ff_synmatrix4[8][4]

Initial value:

= {
    { SN4(0x05a82798), SN4(0xfa57d868), SN4(0xfa57d868), SN4(0x05a82798) },
    { SN4(0x030fbc54), SN4(0xf89be510), SN4(0x07641af0), SN4(0xfcf043ac) },
    { SN4(0x00000000), SN4(0x00000000), SN4(0x00000000), SN4(0x00000000) },
    { SN4(0xfcf043ac), SN4(0x07641af0), SN4(0xf89be510), SN4(0x030fbc54) },
    { SN4(0xfa57d868), SN4(0x05a82798), SN4(0x05a82798), SN4(0xfa57d868) },
    { SN4(0xf89be510), SN4(0xfcf043ac), SN4(0x030fbc54), SN4(0x07641af0) },
    { SN4(0xf8000000), SN4(0xf8000000), SN4(0xf8000000), SN4(0xf8000000) },
    { SN4(0xf89be510), SN4(0xfcf043ac), SN4(0x030fbc54), SN4(0x07641af0) }
}

Definition at line 83 of file sbcdec_data.c.

Referenced by sbc_synthesize_four().

const int32_t ff_synmatrix8[16][8]

Definition at line 94 of file sbcdec_data.c.

Referenced by sbc_synthesize_eight().