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- /*
- ********************************************************************************
- *
- * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
- * R99 Version 3.3.0
- * REL-4 Version 4.1.0
- *
- ********************************************************************************
- *
- * File : subframePostProc.h
- * Purpose : Subframe post processing
- *
- ********************************************************************************
- */
- #ifndef spstproc_h
- #define spstproc_h "$Id $"
- /*
- ********************************************************************************
- * INCLUDE FILES
- ********************************************************************************
- */
- #include "typedef.h"
- #include "mode.h"
- /*
- ********************************************************************************
- * LOCAL VARIABLES AND TABLES
- ********************************************************************************
- */
- /*
- ********************************************************************************
- * PUBLIC PROGRAM CODE
- ********************************************************************************
- */
- int subframePostProc(
- Word16 *speech, /* i : speech segment */
- enum Mode mode, /* i : coder mode */
- Word16 i_subfr, /* i : Subframe nr */
- Word16 gain_pit, /* i : Pitch gain Q14 */
- Word16 gain_code, /* i : Decoded innovation gain */
- Word16 *Aq, /* i : A(z) quantized for the 4 subframes */
- Word16 synth[], /* i : Local snthesis */
- Word16 xn[], /* i : Target vector for pitch search */
- Word16 code[], /* i : Fixed codebook exitation */
- Word16 y1[], /* i : Filtered adaptive exitation */
- Word16 y2[], /* i : Filtered fixed codebook excitation */
- Word16 *mem_syn, /* i/o : memory of synthesis filter */
- Word16 *mem_err, /* o : pointer to error signal */
- Word16 *mem_w0, /* o : memory of weighting filter */
- Word16 *exc, /* o : long term prediction residual */
- Word16 *sharp /* o : pitch sharpening value */
- );
- #endif
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