commit 63fb34c9bc6114c6ab8b4250177ff6197edacf25
author Yaowu Xu <yaowu@google.com> Thu Jan 23 09:03:56 2014 -0800
committer Yaowu Xu <yaowu@google.com> Thu Jan 23 09:05:08 2014 -0800
tree a3e3a65e83d7afa46e5453425c058b04f9c61059
parent a72cc78ec581a12affea7e053cd6e56f226270c3

Revert "Removing unnecessary vp9_clear_system_state() calls."

This reverts commit 36406fdb07dfe08df1d49abe36dbf27469e42213.

Change-Id: I0bd31d03ce2a562d0624f2cd67593d0d25df4a54

vp9/encoder/vp9_bitstream.c

diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c
index 7188d76..2ab4c79 100644
--- a/vp9/encoder/vp9_bitstream.c
+++ b/vp9/encoder/vp9_bitstream.c
@@ -746,6 +746,7 @@
   const TX_MODE tx_mode = cpi->common.tx_mode;
   const TX_SIZE max_tx_size = tx_mode_to_biggest_tx_size[tx_mode];
   TX_SIZE tx_size;
+  vp9_clear_system_state();
 
   for (tx_size = TX_4X4; tx_size <= TX_32X32; ++tx_size)
     build_tree_distribution(cpi, tx_size);
@@ -1295,6 +1296,8 @@
     active_section = 7;
 #endif
 
+  vp9_clear_system_state();  // __asm emms;
+
   first_part_size = write_compressed_header(cpi, data);
   data += first_part_size;
   vp9_wb_write_literal(&saved_wb, first_part_size, 16);

vp9/encoder/vp9_encodemv.c

diff --git a/vp9/encoder/vp9_encodemv.c b/vp9/encoder/vp9_encodemv.c
index 853094b..af710a8 100644
--- a/vp9/encoder/vp9_encodemv.c
+++ b/vp9/encoder/vp9_encodemv.c
@@ -224,9 +224,13 @@
   }
 }
 
-void vp9_build_nmv_cost_table(int *mvjoint, int *mvcost[2],
+void vp9_build_nmv_cost_table(int *mvjoint,
+                              int *mvcost[2],
                               const nmv_context* const mvctx,
-                              int usehp, int mvc_flag_v, int mvc_flag_h) {
+                              int usehp,
+                              int mvc_flag_v,
+                              int mvc_flag_h) {
+  vp9_clear_system_state();
   vp9_cost_tokens(mvjoint, mvctx->joints, vp9_mv_joint_tree);
   if (mvc_flag_v)
     build_nmv_component_cost_table(mvcost[0], &mvctx->comps[0], usehp);