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Getting rid of PVQ-level split

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Adding one more level of band splitting so that splitting at the
PVQ encoding level is no longer necessary.
This commit is contained in:
Jean-Marc Valin 2010-05-21 00:26:03 -04:00
parent 4aa1b8df26
commit cae30df09a
7 changed files with 66 additions and 65 deletions
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5
libcelt/modes.h
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@ -40,7 +40,7 @@
#include "mdct.h"
#include "pitch.h"
#define MAX_CONFIG_SIZES 4
#define MAX_CONFIG_SIZES 5
#define CELT_BITSTREAM_VERSION 0x8000000c
@ -93,7 +93,8 @@ struct CELTMode {
int nbAllocVectors; /**< Number of lines in the matrix below */
const celt_int16 *allocVectors; /**< Number of bits in each band for several rates */
const celt_int16 * const *(bits[MAX_CONFIG_SIZES]); /**< Cache for pulses->bits mapping in each band */
const celt_int16 * const **bits;
const celt_int16 * const *(_bits[MAX_CONFIG_SIZES]); /**< Cache for pulses->bits mapping in each band */
/* Stuff that could go in the {en,de}coder, but we save space this way */
mdct_lookup mdct[MAX_CONFIG_SIZES];