shithub: libvpx

Download patch

ref: 46c0cc11b6cbf31fdc0d7b40a8a5e93fefbbd261
parent: a365f3fc2b73b185bb1ad04c172472763efb027a
author: Angie Chiang <[email protected]>
date: Thu Jul 26 10:14:19 EDT 2018

Remove an extra vp9_encode_frame call

The coding performances drop slightly in speed 0
lowres 0.021%
midres 0.043%
hdres 0.087%

The speedups in speed 0 are observed as follow
city_cif.y4m 4.5% speedup
pamphlet.y4m 6.9% speedup

Change-Id: I2f6209964ffdf7a93919b79033d8e6f9bc44d824

--- a/vp9/encoder/vp9_encoder.c

+++ b/vp9/encoder/vp9_encoder.c

@@ -4471,12 +4471,6 @@

     vp9_encode_frame(cpi);

     vpx_clear_system_state();

     restore_coding_context(cpi);

-    vp9_pack_bitstream(cpi, dest, size);

-

-    vp9_encode_frame(cpi);

-    vpx_clear_system_state();

-

-    restore_coding_context(cpi);

   }

 }