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Monty Montgomery authored
Generalize quantizer setup so that quantization and TX can use different coefficient shifts/scalings without inpacting RDO lambda generation. This patch is documentaiton + a minor refactor setting up later work; it causes no functional change. monty-daalaTX-fulltest-Daalabaseline-o1f@2017-11-07T00:01:20.779Z -> monty-daalaTX-fulltest-DaalaRDO-o1f@2017-11-07T00:02:31.347Z PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 N/A | 0.0000 | 0.0000 | N/A | N/A | N/A | N/A (note-- the numbers above were collected using --cpu-used=3, which appears to be newly broken.) monty-daalaTX-fulltest-Daalabaseline-o1f4@2017-11-07T05:59:16.553Z -> monty-daalaTX-fulltest-DaalaRDO-o1f4@2017-11-07T05:59:50.180Z 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 monty-daalaTX-fulltest-Daalabaseline-s1@2017-11-07T00:01:46.582Z -> monty-daalaTX-fulltest-DaalaRDO-s1@2017-11-07T00:02:56.282Z 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: Ia5a3c052eacd17184ca1b0fe6d032cfb9afdb77f
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