Lines Matching refs:JDCT_ISLOW

970                 JDCT_ISLOW: slow but accurate integer algorithm
973                 JDCT_DEFAULT: default method (normally JDCT_ISLOW)
976         JDCT_ISLOW when using the x86/x86-64 SIMD extensions (results may vary
981         JDCT_ISLOW becomes more pronounced.  With quality=97, for instance,
983         JDCT_ISLOW, but this can be larger for some images.  Do not use
988         above 97, so it will be slower than JDCT_ISLOW.  JDCT_FLOAT is mainly a
1271                 JDCT_ISLOW: slow but accurate integer algorithm
1274                 JDCT_DEFAULT: default method (normally JDCT_ISLOW)
1277         JDCT_ISLOW when using the x86/x86-64 SIMD extensions (results may vary
1283         between JDCT_IFAST and JDCT_ISLOW becomes more pronounced.  With images
1285         about a 4-6 dB loss (in PSNR) relative to JDCT_ISLOW, but this can be