• Monty Montgomery's avatar
    Add Daala TX fixed-coeff-depth capability to quantization · 60f2a229
    Monty Montgomery authored
    This patch completes the work to add fixed-depth TX domain support to
    the quantization and dequantization code.  At present, it is active but
    configured to behave identically to current AV1 master as RDO and TX
    have not yet been updated to also support this functionality.
    
    subset-1:
    monty-rest-of-stack-noshift-s1@2017-11-13T14:37:42.541Z ->
     monty-rest-of-stack-quant-s1@2017-11-13T14:38:43.774Z
    
      PSNR | PSNR Cb | PSNR Cr | PSNR HVS |   SSIM | MS SSIM | CIEDE 2000
    0.0000 |  0.0000 |  0.0000 |   0.0000 | 0.0000 |  0.0000 |     0.0000
    
    objective-1-fast --limit=4:
    monty-rest-of-stack-noshift-o1f4@2017-11-13T14:37:16.992Z ->
     monty-rest-of-stack-quant-o1f4@2017-11-13T14:38:28.828Z
    
      PSNR | PSNR Cb | PSNR Cr | PSNR HVS |   SSIM | MS SSIM | CIEDE 2000
    0.0000 |  0.0000 |  0.0000 |   0.0000 | 0.0000 |  0.0000 |     0.0000
    
    Change-Id: I3773a1fc128136c9fea227f4b547576a8aa6efa3
    60f2a229
pickcdef.c 19.3 KB