Commit e030936c authored by Committed by Nathan Egge
Force C implementations when using Daala DCT's.
This patch fixes a regression introduced in 1d190950 where the encoder was using the 4x4 VP9/AV1 transforms for RDO, but then used the Daala transforms for encoding. The ~2% improvement below comes from forcing the C implementation of the 4x4 and 8x8 transforms to be used when CONFIG_DAALA_DCT4 and CONFIG_DAALA_DCT8 are enabled respectively. subset-1 (--enable-experimental --enable-daala_dct4): master@2017-08-21T21:41:18.302Z -> master_daala_dct4_use_c@2017-08-22T02:39:14.457Z PSNR | PSNR Cb | PSNR Cr | PSNR HVS | SSIM | MS SSIM | CIEDE 2000 -2.1953 | -1.2044 | -1.1865 | -1.6173 | -1.7029 | -1.6784 | -1.7235 Change-Id: I44d2b24094e89b2857ae03d743180e706cef45eb
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