Move intra modes to the end of inter mode map

1. Move intra modes to the end of inter mode map
2. Add missing setting of rd->thresh_mult for
THR_SMOOTH, THR_SMOOTH_V, THR_SMOOTH_H

Change-Id: If0fe70f8eb8822197995b1fb9bf26a76d837f3ca
diff --git a/av1/encoder/rd.c b/av1/encoder/rd.c
index da70e93..b87d89e 100644
--- a/av1/encoder/rd.c
+++ b/av1/encoder/rd.c
@@ -1281,8 +1281,6 @@
     rd->thresh_mult[THR_NEARESTG] = 0;
   }
 
-  rd->thresh_mult[THR_DC] += 1000;
-
   rd->thresh_mult[THR_NEWMV] += 1000;
   rd->thresh_mult[THR_NEWL2] += 1000;
   rd->thresh_mult[THR_NEWL3] += 1000;
@@ -1307,8 +1305,6 @@
   rd->thresh_mult[THR_GLOBALG] += 2000;
   rd->thresh_mult[THR_GLOBALA] += 2000;
 
-  rd->thresh_mult[THR_PAETH] += 1000;
-
   rd->thresh_mult[THR_COMP_NEAREST_NEARESTLA] += 1000;
   rd->thresh_mult[THR_COMP_NEAREST_NEARESTL2A] += 1000;
   rd->thresh_mult[THR_COMP_NEAREST_NEARESTL3A] += 1000;
@@ -1423,15 +1419,6 @@
   rd->thresh_mult[THR_COMP_NEW_NEWGA2] += 2000;
   rd->thresh_mult[THR_COMP_GLOBAL_GLOBALGA2] += 2500;
 
-  rd->thresh_mult[THR_H_PRED] += 2000;
-  rd->thresh_mult[THR_V_PRED] += 2000;
-  rd->thresh_mult[THR_D135_PRED] += 2500;
-  rd->thresh_mult[THR_D203_PRED] += 2500;
-  rd->thresh_mult[THR_D157_PRED] += 2500;
-  rd->thresh_mult[THR_D67_PRED] += 2500;
-  rd->thresh_mult[THR_D113_PRED] += 2500;
-  rd->thresh_mult[THR_D45_PRED] += 2500;
-
   rd->thresh_mult[THR_COMP_NEAR_NEARLL2] += 1600;
   rd->thresh_mult[THR_COMP_NEAREST_NEWLL2] += 2000;
   rd->thresh_mult[THR_COMP_NEW_NEARESTLL2] += 2000;
@@ -1463,6 +1450,20 @@
   rd->thresh_mult[THR_COMP_NEW_NEARBA] += 2200;
   rd->thresh_mult[THR_COMP_NEW_NEWBA] += 2400;
   rd->thresh_mult[THR_COMP_GLOBAL_GLOBALBA] += 3200;
+
+  rd->thresh_mult[THR_DC] += 1000;
+  rd->thresh_mult[THR_PAETH] += 1000;
+  rd->thresh_mult[THR_SMOOTH] += 2000;
+  rd->thresh_mult[THR_SMOOTH_V] += 2000;
+  rd->thresh_mult[THR_SMOOTH_H] += 2000;
+  rd->thresh_mult[THR_H_PRED] += 2000;
+  rd->thresh_mult[THR_V_PRED] += 2000;
+  rd->thresh_mult[THR_D135_PRED] += 2500;
+  rd->thresh_mult[THR_D203_PRED] += 2500;
+  rd->thresh_mult[THR_D157_PRED] += 2500;
+  rd->thresh_mult[THR_D67_PRED] += 2500;
+  rd->thresh_mult[THR_D113_PRED] += 2500;
+  rd->thresh_mult[THR_D45_PRED] += 2500;
 }
 
 void av1_set_rd_speed_thresholds_sub8x8(AV1_COMP *cpi) {
diff --git a/av1/encoder/rd.h b/av1/encoder/rd.h
index 9ce7191..755b61d 100644
--- a/av1/encoder/rd.h
+++ b/av1/encoder/rd.h
@@ -57,8 +57,6 @@
   THR_NEARESTA,
   THR_NEARESTG,
 
-  THR_DC,
-
   THR_NEWMV,
   THR_NEWL2,
   THR_NEWL3,
@@ -100,12 +98,6 @@
   THR_COMP_NEAREST_NEARESTLG,
   THR_COMP_NEAREST_NEARESTBA,
 
-  THR_PAETH,
-
-  THR_SMOOTH,
-  THR_SMOOTH_V,
-  THR_SMOOTH_H,
-
   THR_COMP_NEAR_NEARLA,
   THR_COMP_NEW_NEARESTLA,
   THR_COMP_NEAREST_NEWLA,
@@ -202,15 +194,6 @@
   THR_COMP_NEW_NEWGA2,
   THR_COMP_GLOBAL_GLOBALGA2,
 
-  THR_H_PRED,
-  THR_V_PRED,
-  THR_D135_PRED,
-  THR_D203_PRED,
-  THR_D157_PRED,
-  THR_D67_PRED,
-  THR_D113_PRED,
-  THR_D45_PRED,
-
   THR_COMP_NEAR_NEARLL2,
   THR_COMP_NEW_NEARESTLL2,
   THR_COMP_NEAREST_NEWLL2,
@@ -243,7 +226,26 @@
   THR_COMP_NEW_NEWBA,
   THR_COMP_GLOBAL_GLOBALBA,
 
-  MAX_MODES
+  THR_DC,
+  THR_PAETH,
+  THR_SMOOTH,
+  THR_SMOOTH_V,
+  THR_SMOOTH_H,
+  THR_H_PRED,
+  THR_V_PRED,
+  THR_D135_PRED,
+  THR_D203_PRED,
+  THR_D157_PRED,
+  THR_D67_PRED,
+  THR_D113_PRED,
+  THR_D45_PRED,
+
+  MAX_MODES,
+
+  LAST_SINGLE_REF_MODES = THR_GLOBALG,
+  MAX_SINGLE_REF_MODES = LAST_SINGLE_REF_MODES + 1,
+  LAST_COMP_REF_MODES = THR_COMP_GLOBAL_GLOBALBA,
+  MAX_COMP_REF_MODES = LAST_COMP_REF_MODES + 1
 } THR_MODES;
 
 typedef enum {
diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 029e57f..931af49 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -215,8 +215,6 @@
   { NEARESTMV, { ALTREF_FRAME, NONE_FRAME } },
   { NEARESTMV, { GOLDEN_FRAME, NONE_FRAME } },
 
-  { DC_PRED, { INTRA_FRAME, NONE_FRAME } },
-
   { NEWMV, { LAST_FRAME, NONE_FRAME } },
   { NEWMV, { LAST2_FRAME, NONE_FRAME } },
   { NEWMV, { LAST3_FRAME, NONE_FRAME } },
@@ -261,12 +259,6 @@
   { NEAREST_NEARESTMV, { LAST_FRAME, GOLDEN_FRAME } },
   { NEAREST_NEARESTMV, { BWDREF_FRAME, ALTREF_FRAME } },
 
-  { PAETH_PRED, { INTRA_FRAME, NONE_FRAME } },
-
-  { SMOOTH_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { SMOOTH_V_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { SMOOTH_H_PRED, { INTRA_FRAME, NONE_FRAME } },
-
   { NEAR_NEARMV, { LAST_FRAME, ALTREF_FRAME } },
   { NEW_NEARESTMV, { LAST_FRAME, ALTREF_FRAME } },
   { NEAREST_NEWMV, { LAST_FRAME, ALTREF_FRAME } },
@@ -363,15 +355,6 @@
   { NEW_NEWMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
   { GLOBAL_GLOBALMV, { GOLDEN_FRAME, ALTREF2_FRAME } },
 
-  { H_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { V_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D135_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D203_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D157_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D67_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D113_PRED, { INTRA_FRAME, NONE_FRAME } },
-  { D45_PRED, { INTRA_FRAME, NONE_FRAME } },
-
   { NEAR_NEARMV, { LAST_FRAME, LAST2_FRAME } },
   { NEW_NEARESTMV, { LAST_FRAME, LAST2_FRAME } },
   { NEAREST_NEWMV, { LAST_FRAME, LAST2_FRAME } },
@@ -403,6 +386,21 @@
   { NEAR_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
   { NEW_NEWMV, { BWDREF_FRAME, ALTREF_FRAME } },
   { GLOBAL_GLOBALMV, { BWDREF_FRAME, ALTREF_FRAME } },
+
+  // intra modes
+  { DC_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { PAETH_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { SMOOTH_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { SMOOTH_V_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { SMOOTH_H_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { H_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { V_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D135_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D203_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D157_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D67_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D113_PRED, { INTRA_FRAME, NONE_FRAME } },
+  { D45_PRED, { INTRA_FRAME, NONE_FRAME } },
 };
 
 static const int16_t intra_to_mode_idx[INTRA_MODE_NUM] = {