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$NetBSD: patch-encoder_analyse.c,v 1.2 2017/07/14 08:12:34 adam Exp $
Use logf() instead of log2f.
--- encoder/analyse.c.orig 2017-07-12 20:45:03.000000000 +0000
+++ encoder/analyse.c
@@ -309,7 +309,7 @@ int x264_analyse_init_costs( x264_t *h )
logs[0] = 0.718f;
for( int i = 1; i <= 2*4*mv_range; i++ )
- logs[i] = log2f( i+1 ) * 2.0f + 1.718f;
+ logs[i] = logf(i+1)*2.88539f + 1.718f;
for( int qp = X264_MIN( h->param.rc.i_qp_min, QP_MAX_SPEC ); qp <= h->param.rc.i_qp_max; qp++ )
if( init_costs( h, logs, qp ) )
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