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    Searched refs:BLOCK_SWITCH_ENERGY_SHIFT (Results 1 - 2 of 2) sorted by null

  /external/aac/libAACenc/src/
block_switch.h 102 #define BLOCK_SWITCH_ENERGY_SHIFT 7 /* should be logDualis(BLOCK_SWITCH_WINDOW_LEN) to avoid overflow in windowNrgs. */
block_switch.cpp 130 static const FIXP_DBL minAttackNrg = (FL2FXCONST_DBL(1e+6f*NORM_PCM_ENERGY)>>BLOCK_SWITCH_ENERGY_SHIFT); /* minimum energy for attacks */
144 static const FIXP_DBL minAttackNrg = (FL2FXCONST_DBL(1e+6f*NORM_PCM_ENERGY)>>BLOCK_SWITCH_ENERGY_SHIFT); /* minimum energy for attacks */
363 /* subtract 2 from overallscaling (BLOCK_SWITCH_ENERGY_SHIFT)
365 * subtract 1 from overallscaling (BLOCK_SWITCH_ENERGY_SHIFT)
367 temp_windowNrg += fPow2Div2(tempUnfiltered) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2);
368 temp_windowNrgF += fPow2Div2(tempFiltred) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2);

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