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    Searched refs:ENV_EXP_FRACT (Results 1 - 3 of 3) sorted by null

  /external/aac/libSBRdec/src/
env_dec.cpp 125 #define SBR_ENERGY_PAN_OFFSET (12 << ENV_EXP_FRACT)
126 #define SBR_MAX_ENERGY (35 << ENV_EXP_FRACT)
128 #define DECAY ( 1 << ENV_EXP_FRACT)
130 #if ENV_EXP_FRACT
131 #define DECAY_COUPLING ( 1 << (ENV_EXP_FRACT-1) ) /*!< corresponds to a value of 0.5 */
628 shift = (FRACT_BITS - 1 - ENV_EXP_FRACT - 1 + h_sbr_data->ampResolutionCurrentFrame - 3);
650 occur. The data in the array iEnvelope is shifted left by ENV_EXP_FRACT
671 /* In case that ENV_EXP_FRACT is changed to something else but 0 or 8,
674 #if ENV_EXP_FRACT
675 static const FIXP_SGL pow2[ENV_EXP_FRACT]
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env_extr.h 99 #define ENV_EXP_FRACT 0
env_extr.cpp 866 #if ENV_EXP_FRACT
867 /* Convert from int to scaled fract (ENV_EXP_FRACT bits for the fractional part) */
869 h_frame_data->iEnvelope[i] <<= ENV_EXP_FRACT;
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