shithub: libvpx

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Merge "Disable some features for first pass."

--- a/vp8/encoder/onyx_if.c

+++ b/vp8/encoder/onyx_if.c

@@ -576,7 +576,7 @@

     cpi->mbs_tested_so_far = 0;

-    // best quality

+    // best quality defaults

     sf->RD = 1;

     sf->search_method = NSTEP;

     sf->improved_quant = 1;

@@ -1267,6 +1267,15 @@

         vpx_memset(cpi->error_bins, 0, sizeof(cpi->error_bins));

     };

+

+    // Slow quant, dct and trellis not worthwhile for first pass

+    // so make sure they are always turned off.

+    if ( cpi->pass == 1 )

+    {

+        sf->improved_quant = 0;

+        sf->optimize_coefficients = 0;

+        sf->improved_dct = 0;

+    }

     if (cpi->sf.search_method == NSTEP)

     {

-- 

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