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New farextract naming logic and a rewritten UTalk decompressor

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This commit is contained in:
Fatbag 2013-03-07 16:17:18 -06:00
parent 558726a9f1
commit 66ce473514
11 changed files with 584 additions and 352 deletions
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20
Libraries/FileHandler/utk/read_utk.h
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@ -35,24 +35,24 @@ typedef struct
} utkheader_t;
typedef struct {
const uint8_t *InData;
const uint8_t *InData, *InDataEnd;
unsigned UnreadBitsValue, UnreadBitsCount;
int UseLattice;
unsigned NoiseFloor;
float FixedCodebook[64]; /* Fixed codebook gain matrix */
float ImpulseTrain[12]; /* Impulse train matrix */
float R[12]; /* Autocorrelation coefficient matrix */
int HalvedExcitation;
unsigned VoicedThreshold;
float InnovationPower[64];
float RC[12];
float History[12];
float Delay[324];
float DecompressedBlock[432];
} utkparams_t;
float DecompressedFrame[432];
float WhatIsThis[432];
} utkcontext_t;
#ifdef __cplusplus
extern "C" {
#endif
int utk_read_header(utkheader_t * UTKHeader, const uint8_t * Buffer, size_t FileSize);
int utk_decode(const uint8_t *__restrict InBuffer, uint8_t *__restrict OutBuffer, size_t Frames);
void UTKGenerateTables(void);
int utk_decode(const uint8_t *__restrict InBuffer, uint8_t *__restrict OutBuffer, size_t InSize, size_t Samples);
#ifdef __cplusplus
}