Revision 182826c8 libavcodec/arm/ac3dsp_init_arm.c

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libavcodec/arm/ac3dsp_init_arm.c
29 29 
void ff_ac3_rshift_int32_neon(int32_t *src, unsigned len, unsigned shift);
30 30 
void ff_float_to_fixed24_neon(int32_t *dst, const float *src, unsigned int len);
31 31 

  		




  
  32
  
    
void ff_ac3_bit_alloc_calc_bap_armv6(int16_t *mask, int16_t *psd,


  		




  
  33
  
    
                                     int start, int end,


  		




  
  34
  
    
                                     int snr_offset, int floor,


  		




  
  35
  
    
                                     const uint8_t *bap_tab, uint8_t *bap);


  		




  
  36
  
    

  		




  32
  37
  
    
av_cold void ff_ac3dsp_init_arm(AC3DSPContext *c, int bit_exact)


  		




  33
  38
  
    
{


  		




  
  39
  
    
    if (HAVE_ARMV6) {


  		




  
  40
  
    
        c->bit_alloc_calc_bap    = ff_ac3_bit_alloc_calc_bap_armv6;


  		




  
  41
  
    
    }


  		




  
  42
  
    

  		




  34
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    if (HAVE_NEON) {


  		




  35
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        c->ac3_exponent_min      = ff_ac3_exponent_min_neon;


  		




  36
  45
  
    
        c->ac3_max_msb_abs_int16 = ff_ac3_max_msb_abs_int16_neon;


  		












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