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/third_party/astc-encoder/Source/
H A Dastcenc_compress_symbolic.cpp1290 float ga_cov = 0.0f; in prepare_block_statistics() local
1318 ga_cov += a * gw; in prepare_block_statistics()
1339 ga_cov -= as * (gs * rpt); in prepare_block_statistics()
1351 ga_cov *= astc::rsqrt(gg_var * aa_var); in prepare_block_statistics()
1358 if (astc::isnan(ga_cov)) ga_cov = 1.0f; in prepare_block_statistics()
1364 lowest_correlation = astc::min(lowest_correlation, fabsf(ga_cov)); in prepare_block_statistics()
1380 trace_add_data("cov_ga", fabsf(ga_cov)); in prepare_block_statistics()

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