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Data Structures | |
struct | BitStreamInfo |
struct | FrameHeader |
struct | SideInfoSub |
struct | SideInfo |
struct | CriticalBandInfo |
struct | DequantInfo |
struct | HuffmanInfo |
struct | HuffTabLookup |
struct | IMDCTInfo |
struct | BlockCount |
struct | ScaleFactorInfoSub |
struct | ScaleFactorJS |
struct | ScaleFactorInfo |
struct | SubbandInfo |
Defines | |
#define | ASSERT(x) |
#define | MAX(a, b) ((a) > (b) ? (a) : (b)) |
#define | MIN(a, b) ((a) < (b) ? (a) : (b)) |
#define | CLIP_2N(y, n) |
#define | SIBYTES_MPEG1_MONO 17 |
#define | SIBYTES_MPEG1_STEREO 32 |
#define | SIBYTES_MPEG2_MONO 9 |
#define | SIBYTES_MPEG2_STEREO 17 |
#define | POW43_FRACBITS_LOW 22 |
#define | POW43_FRACBITS_HIGH 12 |
#define | DQ_FRACBITS_OUT 25 |
#define | IMDCT_SCALE 2 |
#define | HUFF_PAIRTABS 32 |
#define | BLOCK_SIZE 18 |
#define | NBANDS 32 |
#define | MAX_REORDER_SAMPS ((192-126)*3) |
#define | VBUF_LENGTH (17 * 2 * NBANDS) |
#define | SetBitstreamPointer STATNAME(SetBitstreamPointer) |
#define | GetBits STATNAME(GetBits) |
#define | CalcBitsUsed STATNAME(CalcBitsUsed) |
#define | DequantChannel STATNAME(DequantChannel) |
#define | MidSideProc STATNAME(MidSideProc) |
#define | IntensityProcMPEG1 STATNAME(IntensityProcMPEG1) |
#define | IntensityProcMPEG2 STATNAME(IntensityProcMPEG2) |
#define | PolyphaseMono STATNAME(PolyphaseMono) |
#define | PolyphaseStereo STATNAME(PolyphaseStereo) |
#define | FDCT32 STATNAME(FDCT32) |
#define | ISFMpeg1 STATNAME(ISFMpeg1) |
#define | ISFMpeg2 STATNAME(ISFMpeg2) |
#define | ISFIIP STATNAME(ISFIIP) |
#define | uniqueIDTab STATNAME(uniqueIDTab) |
#define | coef32 STATNAME(coef32) |
#define | polyCoef STATNAME(polyCoef) |
#define | csa STATNAME(csa) |
#define | imdctWin STATNAME(imdctWin) |
#define | huffTable STATNAME(huffTable) |
#define | huffTabOffset STATNAME(huffTabOffset) |
#define | huffTabLookup STATNAME(huffTabLookup) |
#define | quadTable STATNAME(quadTable) |
#define | quadTabOffset STATNAME(quadTabOffset) |
#define | quadTabMaxBits STATNAME(quadTabMaxBits) |
Typedefs | |
typedef enum _HuffTabType | HuffTabType |
Enumerations | |
enum | StereoMode { Stereo = 0x00, Joint = 0x01, Dual = 0x02, Mono = 0x03 } |
enum | _HuffTabType { noBits, oneShot, loopNoLinbits, loopLinbits, quadA, quadB, invalidTab } |
Functions | |
void | SetBitstreamPointer (BitStreamInfo *bsi, int nBytes, unsigned char *buf) |
unsigned int | GetBits (BitStreamInfo *bsi, int nBits) |
int | CalcBitsUsed (BitStreamInfo *bsi, unsigned char *startBuf, int startOffset) |
int | DequantChannel (int *sampleBuf, int *workBuf, int *nonZeroBound, FrameHeader *fh, SideInfoSub *sis, ScaleFactorInfoSub *sfis, CriticalBandInfo *cbi) |
void | MidSideProc (int x[MAX_NCHAN][MAX_NSAMP], int nSamps, int mOut[2]) |
void | IntensityProcMPEG1 (int x[MAX_NCHAN][MAX_NSAMP], int nSamps, FrameHeader *fh, ScaleFactorInfoSub *sfis, CriticalBandInfo *cbi, int midSideFlag, int mixFlag, int mOut[2]) |
void | IntensityProcMPEG2 (int x[MAX_NCHAN][MAX_NSAMP], int nSamps, FrameHeader *fh, ScaleFactorInfoSub *sfis, CriticalBandInfo *cbi, ScaleFactorJS *sfjs, int midSideFlag, int mixFlag, int mOut[2]) |
void | FDCT32 (int *x, int *d, int offset, int oddBlock, int gb) |
void | PolyphaseMono (short *pcm, int *vbuf, const int *coefBase) |
void | PolyphaseStereo (short *pcm, int *vbuf, const int *coefBase) |
Variables | |
const HuffTabLookup | huffTabLookup [HUFF_PAIRTABS] |
const int | huffTabOffset [HUFF_PAIRTABS] |
const unsigned short | huffTable [] |
const unsigned char | quadTable [64+16] |
const int | quadTabOffset [2] |
const int | quadTabMaxBits [2] |
const int | imdctWin [4][36] |
const int | ISFMpeg1 [2][7] |
const int | ISFMpeg2 [2][2][16] |
const int | ISFIIP [2][2] |
const int | csa [8][2] |
const int | coef32 [31] |
const int | polyCoef [264] |
#define ASSERT | ( | x | ) |
Definition at line 52 of file coder.h.
Referenced by NutMsgQCreate(), NutMsgQGetMessage(), and NutMsgQStartTimer().
#define CLIP_2N | ( | y, | |||
n | ) |
#define huffTabOffset STATNAME(huffTabOffset) |
#define huffTabLookup STATNAME(huffTabLookup) |
#define quadTabOffset STATNAME(quadTabOffset) |
#define quadTabMaxBits STATNAME(quadTabMaxBits) |
typedef enum _HuffTabType HuffTabType |
enum StereoMode |
enum _HuffTabType |
void SetBitstreamPointer | ( | BitStreamInfo * | bsi, | |
int | nBytes, | |||
unsigned char * | buf | |||
) |
unsigned int GetBits | ( | BitStreamInfo * | bsi, | |
int | nBits | |||
) |
int CalcBitsUsed | ( | BitStreamInfo * | bsi, | |
unsigned char * | startBuf, | |||
int | startOffset | |||
) |
int DequantChannel | ( | int * | sampleBuf, | |
int * | workBuf, | |||
int * | nonZeroBound, | |||
FrameHeader * | fh, | |||
SideInfoSub * | sis, | |||
ScaleFactorInfoSub * | sfis, | |||
CriticalBandInfo * | cbi | |||
) |
void MidSideProc | ( | int | x[MAX_NCHAN][MAX_NSAMP], | |
int | nSamps, | |||
int | mOut[2] | |||
) |
void IntensityProcMPEG1 | ( | int | x[MAX_NCHAN][MAX_NSAMP], | |
int | nSamps, | |||
FrameHeader * | fh, | |||
ScaleFactorInfoSub * | sfis, | |||
CriticalBandInfo * | cbi, | |||
int | midSideFlag, | |||
int | mixFlag, | |||
int | mOut[2] | |||
) |
void IntensityProcMPEG2 | ( | int | x[MAX_NCHAN][MAX_NSAMP], | |
int | nSamps, | |||
FrameHeader * | fh, | |||
ScaleFactorInfoSub * | sfis, | |||
CriticalBandInfo * | cbi, | |||
ScaleFactorJS * | sfjs, | |||
int | midSideFlag, | |||
int | mixFlag, | |||
int | mOut[2] | |||
) |
void FDCT32 | ( | int * | x, | |
int * | d, | |||
int | offset, | |||
int | oddBlock, | |||
int | gb | |||
) |
void PolyphaseMono | ( | short * | pcm, | |
int * | vbuf, | |||
const int * | coefBase | |||
) |
void PolyphaseStereo | ( | short * | pcm, | |
int * | vbuf, | |||
const int * | coefBase | |||
) |
const HuffTabLookup huffTabLookup[HUFF_PAIRTABS] |
const int huffTabOffset[HUFF_PAIRTABS] |
const unsigned short huffTable[] |
const unsigned char quadTable[64+16] |
const int quadTabOffset[2] |
const int quadTabMaxBits[2] |
const int imdctWin[4][36] |
const int ISFMpeg1[2][7] |
const int ISFMpeg2[2][2][16] |
const int ISFIIP[2][2] |
const int csa[8][2] |
const int coef32[31] |
const int polyCoef[264] |