shithub: libvpx

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Fix 32 bit build emms problem.

Add extra vp9_clear_system_state() calls to fix
double / mmx issue introduced into first pass
code for 32 bit builds.

Change-Id: I84cd2986b80d83650a091ab25c43755efeb82e03

--- a/vp9/encoder/vp9_firstpass.c

+++ b/vp9/encoder/vp9_firstpass.c

@@ -486,8 +486,8 @@

   const YV12_BUFFER_CONFIG *first_ref_buf = lst_yv12;

   LAYER_CONTEXT *const lc = is_two_pass_svc(cpi) ?

         &cpi->svc.layer_context[cpi->svc.spatial_layer_id] : NULL;

-  double intra_factor = 0.0;

-  double brightness_factor = 0.0;

+  double intra_factor;

+  double brightness_factor;

 #if CONFIG_FP_MB_STATS

   if (cpi->use_fp_mb_stats) {

@@ -497,6 +497,9 @@

   vp9_clear_system_state();

+  intra_factor = 0.0;

+  brightness_factor = 0.0;

+

   set_first_pass_params(cpi);

   vp9_set_quantizer(cm, find_fp_qindex(cm->bit_depth));

@@ -640,6 +643,7 @@

       }

 #endif  // CONFIG_VP9_HIGHBITDEPTH

+      vp9_clear_system_state();

       log_intra = log(this_error + 1.0);

       if (log_intra < 10.0)

         intra_factor += 1.0 + ((10.0 - log_intra) * 0.05);

@@ -938,7 +942,6 @@

     vp9_clear_system_state();

   }

-  vp9_clear_system_state();

   {

     FIRSTPASS_STATS fps;

     // The minimum error here insures some bit allocation to frames even