Replace ZERO with GLOBAL for mode thresholds.

Change-Id: Ied50f8302875ce03a4e52ff8862422d8ec919c7f
diff --git a/av1/encoder/rd.h b/av1/encoder/rd.h
index 77332a7..b910181 100644
--- a/av1/encoder/rd.h
+++ b/av1/encoder/rd.h
@@ -76,12 +76,12 @@
   THR_NEARG,
 
   THR_GLOBALMV,
-  THR_ZEROL2,
-  THR_ZEROL3,
-  THR_ZEROB,
-  THR_ZEROA2,
-  THR_ZEROA,
-  THR_ZEROG,
+  THR_GLOBALL2,
+  THR_GLOBALL3,
+  THR_GLOBALB,
+  THR_GLOBALA2,
+  THR_GLOBALA,
+  THR_GLOBALG,
 
 #if CONFIG_COMPOUND_SINGLEREF
   THR_SR_NEAREST_NEARMV,
@@ -106,12 +106,12 @@
   THR_SR_NEAR_NEWG,
   THR_SR_NEAR_NEWA,
 
-  THR_SR_ZERO_NEWMV,
-  THR_SR_ZERO_NEWL2,
-  THR_SR_ZERO_NEWL3,
-  THR_SR_ZERO_NEWB,
-  THR_SR_ZERO_NEWG,
-  THR_SR_ZERO_NEWA,
+  THR_SR_GLOBAL_NEWMV,
+  THR_SR_GLOBAL_NEWL2,
+  THR_SR_GLOBAL_NEWL3,
+  THR_SR_GLOBAL_NEWB,
+  THR_SR_GLOBAL_NEWG,
+  THR_SR_GLOBAL_NEWA,
 
   THR_SR_NEW_NEWMV,
   THR_SR_NEW_NEWL2,
@@ -154,7 +154,7 @@
   THR_COMP_NEW_NEARLA,
   THR_COMP_NEAR_NEWLA,
   THR_COMP_NEW_NEWLA,
-  THR_COMP_ZERO_ZEROLA,
+  THR_COMP_GLOBAL_GLOBALLA,
 
   THR_COMP_NEAR_NEARL2A,
   THR_COMP_NEW_NEARESTL2A,
@@ -162,7 +162,7 @@
   THR_COMP_NEW_NEARL2A,
   THR_COMP_NEAR_NEWL2A,
   THR_COMP_NEW_NEWL2A,
-  THR_COMP_ZERO_ZEROL2A,
+  THR_COMP_GLOBAL_GLOBALL2A,
 
   THR_COMP_NEAR_NEARL3A,
   THR_COMP_NEW_NEARESTL3A,
@@ -170,7 +170,7 @@
   THR_COMP_NEW_NEARL3A,
   THR_COMP_NEAR_NEWL3A,
   THR_COMP_NEW_NEWL3A,
-  THR_COMP_ZERO_ZEROL3A,
+  THR_COMP_GLOBAL_GLOBALL3A,
 
   THR_COMP_NEAR_NEARGA,
   THR_COMP_NEW_NEARESTGA,
@@ -178,7 +178,7 @@
   THR_COMP_NEW_NEARGA,
   THR_COMP_NEAR_NEWGA,
   THR_COMP_NEW_NEWGA,
-  THR_COMP_ZERO_ZEROGA,
+  THR_COMP_GLOBAL_GLOBALGA,
 
   THR_COMP_NEAR_NEARLB,
   THR_COMP_NEW_NEARESTLB,
@@ -186,7 +186,7 @@
   THR_COMP_NEW_NEARLB,
   THR_COMP_NEAR_NEWLB,
   THR_COMP_NEW_NEWLB,
-  THR_COMP_ZERO_ZEROLB,
+  THR_COMP_GLOBAL_GLOBALLB,
 
   THR_COMP_NEAR_NEARL2B,
   THR_COMP_NEW_NEARESTL2B,
@@ -194,7 +194,7 @@
   THR_COMP_NEW_NEARL2B,
   THR_COMP_NEAR_NEWL2B,
   THR_COMP_NEW_NEWL2B,
-  THR_COMP_ZERO_ZEROL2B,
+  THR_COMP_GLOBAL_GLOBALL2B,
 
   THR_COMP_NEAR_NEARL3B,
   THR_COMP_NEW_NEARESTL3B,
@@ -202,7 +202,7 @@
   THR_COMP_NEW_NEARL3B,
   THR_COMP_NEAR_NEWL3B,
   THR_COMP_NEW_NEWL3B,
-  THR_COMP_ZERO_ZEROL3B,
+  THR_COMP_GLOBAL_GLOBALL3B,
 
   THR_COMP_NEAR_NEARGB,
   THR_COMP_NEW_NEARESTGB,
@@ -210,7 +210,7 @@
   THR_COMP_NEW_NEARGB,
   THR_COMP_NEAR_NEWGB,
   THR_COMP_NEW_NEWGB,
-  THR_COMP_ZERO_ZEROGB,
+  THR_COMP_GLOBAL_GLOBALGB,
 
   THR_COMP_NEAR_NEARLA2,
   THR_COMP_NEW_NEARESTLA2,
@@ -218,7 +218,7 @@
   THR_COMP_NEW_NEARLA2,
   THR_COMP_NEAR_NEWLA2,
   THR_COMP_NEW_NEWLA2,
-  THR_COMP_ZERO_ZEROLA2,
+  THR_COMP_GLOBAL_GLOBALLA2,
 
   THR_COMP_NEAR_NEARL2A2,
   THR_COMP_NEW_NEARESTL2A2,
@@ -226,7 +226,7 @@
   THR_COMP_NEW_NEARL2A2,
   THR_COMP_NEAR_NEWL2A2,
   THR_COMP_NEW_NEWL2A2,
-  THR_COMP_ZERO_ZEROL2A2,
+  THR_COMP_GLOBAL_GLOBALL2A2,
 
   THR_COMP_NEAR_NEARL3A2,
   THR_COMP_NEW_NEARESTL3A2,
@@ -234,7 +234,7 @@
   THR_COMP_NEW_NEARL3A2,
   THR_COMP_NEAR_NEWL3A2,
   THR_COMP_NEW_NEWL3A2,
-  THR_COMP_ZERO_ZEROL3A2,
+  THR_COMP_GLOBAL_GLOBALL3A2,
 
   THR_COMP_NEAR_NEARGA2,
   THR_COMP_NEW_NEARESTGA2,
@@ -242,7 +242,7 @@
   THR_COMP_NEW_NEARGA2,
   THR_COMP_NEAR_NEWGA2,
   THR_COMP_NEW_NEWGA2,
-  THR_COMP_ZERO_ZEROGA2,
+  THR_COMP_GLOBAL_GLOBALGA2,
 
 #if CONFIG_EXT_COMP_REFS
   THR_COMP_NEAR_NEARLL2,
@@ -251,7 +251,7 @@
   THR_COMP_NEW_NEARLL2,
   THR_COMP_NEAR_NEWLL2,
   THR_COMP_NEW_NEWLL2,
-  THR_COMP_ZERO_ZEROLL2,
+  THR_COMP_GLOBAL_GLOBALLL2,
 
   THR_COMP_NEAR_NEARLL3,
   THR_COMP_NEW_NEARESTLL3,
@@ -259,7 +259,7 @@
   THR_COMP_NEW_NEARLL3,
   THR_COMP_NEAR_NEWLL3,
   THR_COMP_NEW_NEWLL3,
-  THR_COMP_ZERO_ZEROLL3,
+  THR_COMP_GLOBAL_GLOBALLL3,
 
   THR_COMP_NEAR_NEARLG,
   THR_COMP_NEW_NEARESTLG,
@@ -267,7 +267,7 @@
   THR_COMP_NEW_NEARLG,
   THR_COMP_NEAR_NEWLG,
   THR_COMP_NEW_NEWLG,
-  THR_COMP_ZERO_ZEROLG,
+  THR_COMP_GLOBAL_GLOBALLG,
 
   THR_COMP_NEAR_NEARBA,
   THR_COMP_NEW_NEARESTBA,
@@ -275,7 +275,7 @@
   THR_COMP_NEW_NEARBA,
   THR_COMP_NEAR_NEWBA,
   THR_COMP_NEW_NEWBA,
-  THR_COMP_ZERO_ZEROBA,
+  THR_COMP_GLOBAL_GLOBALBA,
 #endif  // CONFIG_EXT_COMP_REFS
 
   THR_H_PRED,
@@ -287,37 +287,37 @@
   THR_D117_PRED,
   THR_D45_PRED,
 
-  THR_COMP_INTERINTRA_ZEROL,
+  THR_COMP_INTERINTRA_GLOBALL,
   THR_COMP_INTERINTRA_NEARESTL,
   THR_COMP_INTERINTRA_NEARL,
   THR_COMP_INTERINTRA_NEWL,
 
-  THR_COMP_INTERINTRA_ZEROL2,
+  THR_COMP_INTERINTRA_GLOBALL2,
   THR_COMP_INTERINTRA_NEARESTL2,
   THR_COMP_INTERINTRA_NEARL2,
   THR_COMP_INTERINTRA_NEWL2,
 
-  THR_COMP_INTERINTRA_ZEROL3,
+  THR_COMP_INTERINTRA_GLOBALL3,
   THR_COMP_INTERINTRA_NEARESTL3,
   THR_COMP_INTERINTRA_NEARL3,
   THR_COMP_INTERINTRA_NEWL3,
 
-  THR_COMP_INTERINTRA_ZEROG,
+  THR_COMP_INTERINTRA_GLOBALG,
   THR_COMP_INTERINTRA_NEARESTG,
   THR_COMP_INTERINTRA_NEARG,
   THR_COMP_INTERINTRA_NEWG,
 
-  THR_COMP_INTERINTRA_ZEROB,
+  THR_COMP_INTERINTRA_GLOBALB,
   THR_COMP_INTERINTRA_NEARESTB,
   THR_COMP_INTERINTRA_NEARB,
   THR_COMP_INTERINTRA_NEWB,
 
-  THR_COMP_INTERINTRA_ZEROA2,
+  THR_COMP_INTERINTRA_GLOBALA2,
   THR_COMP_INTERINTRA_NEARESTA2,
   THR_COMP_INTERINTRA_NEARA2,
   THR_COMP_INTERINTRA_NEWA2,
 
-  THR_COMP_INTERINTRA_ZEROA,
+  THR_COMP_INTERINTRA_GLOBALA,
   THR_COMP_INTERINTRA_NEARESTA,
   THR_COMP_INTERINTRA_NEARA,
   THR_COMP_INTERINTRA_NEWA,