Merge "Cleaning up vp9_detokenize.c file."
diff --git a/test/test.mk b/test/test.mk
index 8fd2d2f..7c632fd 100644
--- a/test/test.mk
+++ b/test/test.mk
@@ -508,6 +508,8 @@
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x64.webm.md5
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x66.webm
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-66x66.webm.md5
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-lf-1920x1080.webm
+LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-02-size-lf-1920x1080.webm.md5
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x196.webm
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x196.webm.md5
 LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-03-size-196x198.webm
diff --git a/test/test_vector_test.cc b/test/test_vector_test.cc
index b85c719..5ce3be2 100644
--- a/test/test_vector_test.cc
+++ b/test/test_vector_test.cc
@@ -167,6 +167,7 @@
   "vp90-2-08-tile_1x4_frame_parallel.webm", "vp90-2-08-tile_1x4.webm",
   "vp90-2-08-tile-4x4.webm", "vp90-2-08-tile-4x1.webm",
   "vp90-2-09-subpixel-00.ivf",
+  "vp90-2-02-size-lf-1920x1080.webm",
 #if CONFIG_NON420
   "vp91-2-04-yv444.webm"
 #endif
diff --git a/vp9/common/vp9_default_coef_probs.h b/vp9/common/vp9_default_coef_probs.h
deleted file mode 100644
index 29909ec..0000000
--- a/vp9/common/vp9_default_coef_probs.h
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
-*/
-#ifndef VP9_COMMON_DEFAULT_COEF_PROBS_H_
-#define VP9_COMMON_DEFAULT_COEF_PROBS_H_
-
-/*Generated file, included by vp9_entropy.c*/
-static const vp9_coeff_probs_model default_coef_probs_4x4[BLOCK_TYPES] = {
-  {  // Y plane
-    {  // Intra
-      {  // Band 0
-        { 195,  29, 183 }, {  84,  49, 136 }, {   8,  42,  71 }
-      }, {  // Band 1
-        {  31, 107, 169 }, {  35,  99, 159 }, {  17,  82, 140 },
-        {   8,  66, 114 }, {   2,  44,  76 }, {   1,  19,  32 }
-      }, {  // Band 2
-        {  40, 132, 201 }, {  29, 114, 187 }, {  13,  91, 157 },
-        {   7,  75, 127 }, {   3,  58,  95 }, {   1,  28,  47 }
-      }, {  // Band 3
-        {  69, 142, 221 }, {  42, 122, 201 }, {  15,  91, 159 },
-        {   6,  67, 121 }, {   1,  42,  77 }, {   1,  17,  31 }
-      }, {  // Band 4
-        { 102, 148, 228 }, {  67, 117, 204 }, {  17,  82, 154 },
-        {   6,  59, 114 }, {   2,  39,  75 }, {   1,  15,  29 }
-      }, {  // Band 5
-        { 156,  57, 233 }, { 119,  57, 212 }, {  58,  48, 163 },
-        {  29,  40, 124 }, {  12,  30,  81 }, {   3,  12,  31 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 191, 107, 226 }, { 124, 117, 204 }, {  25,  99, 155 }
-      }, {  // Band 1
-        {  29, 148, 210 }, {  37, 126, 194 }, {   8,  93, 157 },
-        {   2,  68, 118 }, {   1,  39,  69 }, {   1,  17,  33 }
-      }, {  // Band 2
-        {  41, 151, 213 }, {  27, 123, 193 }, {   3,  82, 144 },
-        {   1,  58, 105 }, {   1,  32,  60 }, {   1,  13,  26 }
-      }, {  // Band 3
-        {  59, 159, 220 }, {  23, 126, 198 }, {   4,  88, 151 },
-        {   1,  66, 114 }, {   1,  38,  71 }, {   1,  18,  34 }
-      }, {  // Band 4
-        { 114, 136, 232 }, {  51, 114, 207 }, {  11,  83, 155 },
-        {   3,  56, 105 }, {   1,  33,  65 }, {   1,  17,  34 }
-      }, {  // Band 5
-        { 149,  65, 234 }, { 121,  57, 215 }, {  61,  49, 166 },
-        {  28,  36, 114 }, {  12,  25,  76 }, {   3,  16,  42 }
-      }
-    }
-  }, {  // UV plane
-    {  // Intra
-      {  // Band 0
-        { 214,  49, 220 }, { 132,  63, 188 }, {  42,  65, 137 }
-      }, {  // Band 1
-        {  85, 137, 221 }, { 104, 131, 216 }, {  49, 111, 192 },
-        {  21,  87, 155 }, {   2,  49,  87 }, {   1,  16,  28 }
-      }, {  // Band 2
-        {  89, 163, 230 }, {  90, 137, 220 }, {  29, 100, 183 },
-        {  10,  70, 135 }, {   2,  42,  81 }, {   1,  17,  33 }
-      }, {  // Band 3
-        { 108, 167, 237 }, {  55, 133, 222 }, {  15,  97, 179 },
-        {   4,  72, 135 }, {   1,  45,  85 }, {   1,  19,  38 }
-      }, {  // Band 4
-        { 124, 146, 240 }, {  66, 124, 224 }, {  17,  88, 175 },
-        {   4,  58, 122 }, {   1,  36,  75 }, {   1,  18,  37 }
-      }, {  //  Band 5
-        { 141,  79, 241 }, { 126,  70, 227 }, {  66,  58, 182 },
-        {  30,  44, 136 }, {  12,  34,  96 }, {   2,  20,  47 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 229,  99, 249 }, { 143, 111, 235 }, {  46, 109, 192 }
-      }, {  // Band 1
-        {  82, 158, 236 }, {  94, 146, 224 }, {  25, 117, 191 },
-        {   9,  87, 149 }, {   3,  56,  99 }, {   1,  33,  57 }
-      }, {  // Band 2
-        {  83, 167, 237 }, {  68, 145, 222 }, {  10, 103, 177 },
-        {   2,  72, 131 }, {   1,  41,  79 }, {   1,  20,  39 }
-      }, {  // Band 3
-        {  99, 167, 239 }, {  47, 141, 224 }, {  10, 104, 178 },
-        {   2,  73, 133 }, {   1,  44,  85 }, {   1,  22,  47 }
-      }, {  // Band 4
-        { 127, 145, 243 }, {  71, 129, 228 }, {  17,  93, 177 },
-        {   3,  61, 124 }, {   1,  41,  84 }, {   1,  21,  52 }
-      }, {  // Band 5
-        { 157,  78, 244 }, { 140,  72, 231 }, {  69,  58, 184 },
-        {  31,  44, 137 }, {  14,  38, 105 }, {   8,  23,  61 }
-      }
-    }
-  }
-};
-static const vp9_coeff_probs_model default_coef_probs_8x8[BLOCK_TYPES] = {
-  {  // Y plane
-    {  // Intra
-      {  // Band 0
-        { 125,  34, 187 }, {  52,  41, 133 }, {   6,  31,  56 }
-      }, {  // Band 1
-        {  37, 109, 153 }, {  51, 102, 147 }, {  23,  87, 128 },
-        {   8,  67, 101 }, {   1,  41,  63 }, {   1,  19,  29 }
-      }, {  // Band 2
-        {  31, 154, 185 }, {  17, 127, 175 }, {   6,  96, 145 },
-        {   2,  73, 114 }, {   1,  51,  82 }, {   1,  28,  45 }
-      }, {  // Band 3
-        {  23, 163, 200 }, {  10, 131, 185 }, {   2,  93, 148 },
-        {   1,  67, 111 }, {   1,  41,  69 }, {   1,  14,  24 }
-      }, {  // Band 4
-        {  29, 176, 217 }, {  12, 145, 201 }, {   3, 101, 156 },
-        {   1,  69, 111 }, {   1,  39,  63 }, {   1,  14,  23 }
-      }, {  // Band 5
-        {  57, 192, 233 }, {  25, 154, 215 }, {   6, 109, 167 },
-        {   3,  78, 118 }, {   1,  48,  69 }, {   1,  21,  29 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 202, 105, 245 }, { 108, 106, 216 }, {  18,  90, 144 }
-      }, {  // Band 1
-        {  33, 172, 219 }, {  64, 149, 206 }, {  14, 117, 177 },
-        {   5,  90, 141 }, {   2,  61,  95 }, {   1,  37,  57 }
-      }, {  // Band 2
-        {  33, 179, 220 }, {  11, 140, 198 }, {   1,  89, 148 },
-        {   1,  60, 104 }, {   1,  33,  57 }, {   1,  12,  21 }
-      }, {  // Band 3
-        {  30, 181, 221 }, {   8, 141, 198 }, {   1,  87, 145 },
-        {   1,  58, 100 }, {   1,  31,  55 }, {   1,  12,  20 }
-      }, {  // Band 4
-        {  32, 186, 224 }, {   7, 142, 198 }, {   1,  86, 143 },
-        {   1,  58, 100 }, {   1,  31,  55 }, {   1,  12,  22 }
-      }, {  // Band 5
-        {  57, 192, 227 }, {  20, 143, 204 }, {   3,  96, 154 },
-        {   1,  68, 112 }, {   1,  42,  69 }, {   1,  19,  32 }
-      }
-    }
-  }, {  // UV plane
-    {  // Intra
-      {  // Band 0
-        { 212,  35, 215 }, { 113,  47, 169 }, {  29,  48, 105 }
-      }, {  // Band 1
-        {  74, 129, 203 }, { 106, 120, 203 }, {  49, 107, 178 },
-        {  19,  84, 144 }, {   4,  50,  84 }, {   1,  15,  25 }
-      }, {  // Band 2
-        {  71, 172, 217 }, {  44, 141, 209 }, {  15, 102, 173 },
-        {   6,  76, 133 }, {   2,  51,  89 }, {   1,  24,  42 }
-      }, {  // Band 3
-        {  64, 185, 231 }, {  31, 148, 216 }, {   8, 103, 175 },
-        {   3,  74, 131 }, {   1,  46,  81 }, {   1,  18,  30 }
-      }, {  // Band 4
-        {  65, 196, 235 }, {  25, 157, 221 }, {   5, 105, 174 },
-        {   1,  67, 120 }, {   1,  38,  69 }, {   1,  15,  30 }
-      }, {  // Band 5
-        {  65, 204, 238 }, {  30, 156, 224 }, {   7, 107, 177 },
-        {   2,  70, 124 }, {   1,  42,  73 }, {   1,  18,  34 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 225,  86, 251 }, { 144, 104, 235 }, {  42,  99, 181 }
-      }, {  // Band 1
-        {  85, 175, 239 }, { 112, 165, 229 }, {  29, 136, 200 },
-        {  12, 103, 162 }, {   6,  77, 123 }, {   2,  53,  84 }
-      }, {  // Band 2
-        {  75, 183, 239 }, {  30, 155, 221 }, {   3, 106, 171 },
-        {   1,  74, 128 }, {   1,  44,  76 }, {   1,  17,  28 }
-      }, {  // Band 3
-        {  73, 185, 240 }, {  27, 159, 222 }, {   2, 107, 172 },
-        {   1,  75, 127 }, {   1,  42,  73 }, {   1,  17,  29 }
-      }, {  // Band 4
-        {  62, 190, 238 }, {  21, 159, 222 }, {   2, 107, 172 },
-        {   1,  72, 122 }, {   1,  40,  71 }, {   1,  18,  32 }
-      }, {  // Band 5
-        {  61, 199, 240 }, {  27, 161, 226 }, {   4, 113, 180 },
-        {   1,  76, 129 }, {   1,  46,  80 }, {   1,  23,  41 }
-      }
-    }
-  }
-};
-static const vp9_coeff_probs_model default_coef_probs_16x16[BLOCK_TYPES] = {
-  {  // Y plane
-    {  // Intra
-      {  // Band 0
-        {   7,  27, 153 }, {   5,  30,  95 }, {   1,  16,  30 }
-      }, {  // Band 1
-        {  50,  75, 127 }, {  57,  75, 124 }, {  27,  67, 108 },
-        {  10,  54,  86 }, {   1,  33,  52 }, {   1,  12,  18 }
-      }, {  // Band 2
-        {  43, 125, 151 }, {  26, 108, 148 }, {   7,  83, 122 },
-        {   2,  59,  89 }, {   1,  38,  60 }, {   1,  17,  27 }
-      }, {  // Band 3
-        {  23, 144, 163 }, {  13, 112, 154 }, {   2,  75, 117 },
-        {   1,  50,  81 }, {   1,  31,  51 }, {   1,  14,  23 }
-      }, {  // Band 4
-        {  18, 162, 185 }, {   6, 123, 171 }, {   1,  78, 125 },
-        {   1,  51,  86 }, {   1,  31,  54 }, {   1,  14,  23 }
-      }, {  // Band 5
-        {  15, 199, 227 }, {   3, 150, 204 }, {   1,  91, 146 },
-        {   1,  55,  95 }, {   1,  30,  53 }, {   1,  11,  20 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        {  19,  55, 240 }, {  19,  59, 196 }, {   3,  52, 105 }
-      }, {  // Band 1
-        {  41, 166, 207 }, { 104, 153, 199 }, {  31, 123, 181 },
-        {  14, 101, 152 }, {   5,  72, 106 }, {   1,  36,  52 }
-      }, {  // Band 2
-        {  35, 176, 211 }, {  12, 131, 190 }, {   2,  88, 144 },
-        {   1,  60, 101 }, {   1,  36,  60 }, {   1,  16,  28 }
-      }, {  // Band 3
-        {  28, 183, 213 }, {   8, 134, 191 }, {   1,  86, 142 },
-        {   1,  56,  96 }, {   1,  30,  53 }, {   1,  12,  20 }
-      }, {  // Band 4
-        {  20, 190, 215 }, {   4, 135, 192 }, {   1,  84, 139 },
-        {   1,  53,  91 }, {   1,  28,  49 }, {   1,  11,  20 }
-      }, {  // Band 5
-        {  13, 196, 216 }, {   2, 137, 192 }, {   1,  86, 143 },
-        {   1,  57,  99 }, {   1,  32,  56 }, {   1,  13,  24 }
-      }
-    }
-  }, {  // UV plane
-    {  // Intra
-      {  // Band 0
-        { 211,  29, 217 }, {  96,  47, 156 }, {  22,  43,  87 }
-      }, {  // Band 1
-        {  78, 120, 193 }, { 111, 116, 186 }, {  46, 102, 164 },
-        {  15,  80, 128 }, {   2,  49,  76 }, {   1,  18,  28 }
-      }, {  // Band 2
-        {  71, 161, 203 }, {  42, 132, 192 }, {  10,  98, 150 },
-        {   3,  69, 109 }, {   1,  44,  70 }, {   1,  18,  29 }
-      }, {  // Band 3
-        {  57, 186, 211 }, {  30, 140, 196 }, {   4,  93, 146 },
-        {   1,  62, 102 }, {   1,  38,  65 }, {   1,  16,  27 }
-      }, {  // Band 4
-        {  47, 199, 217 }, {  14, 145, 196 }, {   1,  88, 142 },
-        {   1,  57,  98 }, {   1,  36,  62 }, {   1,  15,  26 }
-      }, {  // Band 5
-        {  26, 219, 229 }, {   5, 155, 207 }, {   1,  94, 151 },
-        {   1,  60, 104 }, {   1,  36,  62 }, {   1,  16,  28 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 233,  29, 248 }, { 146,  47, 220 }, {  43,  52, 140 }
-      }, {  // Band 1
-        { 100, 163, 232 }, { 179, 161, 222 }, {  63, 142, 204 },
-        {  37, 113, 174 }, {  26,  89, 137 }, {  18,  68,  97 }
-      }, {  // Band 2
-        {  85, 181, 230 }, {  32, 146, 209 }, {   7, 100, 164 },
-        {   3,  71, 121 }, {   1,  45,  77 }, {   1,  18,  30 }
-      }, {  // Band 3
-        {  65, 187, 230 }, {  20, 148, 207 }, {   2,  97, 159 },
-        {   1,  68, 116 }, {   1,  40,  70 }, {   1,  14,  29 }
-      }, {  // Band 4
-        {  40, 194, 227 }, {   8, 147, 204 }, {   1,  94, 155 },
-        {   1,  65, 112 }, {   1,  39,  66 }, {   1,  14,  26 }
-      }, {  // Band 5
-        {  16, 208, 228 }, {   3, 151, 207 }, {   1,  98, 160 },
-        {   1,  67, 117 }, {   1,  41,  74 }, {   1,  17,  31 }
-      }
-    }
-  }
-};
-static const vp9_coeff_probs_model default_coef_probs_32x32[BLOCK_TYPES] = {
-  {  // Y plane
-    {  // Intra
-      {  // Band 0
-        {  17,  38, 140 }, {   7,  34,  80 }, {   1,  17,  29 }
-      }, {  // Band 1
-        {  37,  75, 128 }, {  41,  76, 128 }, {  26,  66, 116 },
-        {  12,  52,  94 }, {   2,  32,  55 }, {   1,  10,  16 }
-      }, {  // Band 2
-        {  50, 127, 154 }, {  37, 109, 152 }, {  16,  82, 121 },
-        {   5,  59,  85 }, {   1,  35,  54 }, {   1,  13,  20 }
-      }, {  // Band 3
-        {  40, 142, 167 }, {  17, 110, 157 }, {   2,  71, 112 },
-        {   1,  44,  72 }, {   1,  27,  45 }, {   1,  11,  17 }
-      }, {  // Band 4
-        {  30, 175, 188 }, {   9, 124, 169 }, {   1,  74, 116 },
-        {   1,  48,  78 }, {   1,  30,  49 }, {   1,  11,  18 }
-      }, {  // Band 5
-        {  10, 222, 223 }, {   2, 150, 194 }, {   1,  83, 128 },
-        {   1,  48,  79 }, {   1,  27,  45 }, {   1,  11,  17 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        {  36,  41, 235 }, {  29,  36, 193 }, {  10,  27, 111 }
-      }, {  // Band 1
-        {  85, 165, 222 }, { 177, 162, 215 }, { 110, 135, 195 },
-        {  57, 113, 168 }, {  23,  83, 120 }, {  10,  49,  61 }
-      }, {  // Band 2
-        {  85, 190, 223 }, {  36, 139, 200 }, {   5,  90, 146 },
-        {   1,  60, 103 }, {   1,  38,  65 }, {   1,  18,  30 }
-      }, {  // Band 3
-        {  72, 202, 223 }, {  23, 141, 199 }, {   2,  86, 140 },
-        {   1,  56,  97 }, {   1,  36,  61 }, {   1,  16,  27 }
-      }, {  // Band 4
-        {  55, 218, 225 }, {  13, 145, 200 }, {   1,  86, 141 },
-        {   1,  57,  99 }, {   1,  35,  61 }, {   1,  13,  22 }
-      }, {  // Band 5
-        {  15, 235, 212 }, {   1, 132, 184 }, {   1,  84, 139 },
-        {   1,  57,  97 }, {   1,  34,  56 }, {   1,  14,  23 }
-      }
-    }
-  }, {  // UV plane
-    {  // Intra
-      {  // Band 0
-        { 181,  21, 201 }, {  61,  37, 123 }, {  10,  38,  71 }
-      }, {  // Band 1
-        {  47, 106, 172 }, {  95, 104, 173 }, {  42,  93, 159 },
-        {  18,  77, 131 }, {   4,  50,  81 }, {   1,  17,  23 }
-      }, {  // Band 2
-        {  62, 147, 199 }, {  44, 130, 189 }, {  28, 102, 154 },
-        {  18,  75, 115 }, {   2,  44,  65 }, {   1,  12,  19 }
-      }, {  // Band 3
-        {  55, 153, 210 }, {  24, 130, 194 }, {   3,  93, 146 },
-        {   1,  61,  97 }, {   1,  31,  50 }, {   1,  10,  16 }
-      }, {  // Band 4
-        {  49, 186, 223 }, {  17, 148, 204 }, {   1,  96, 142 },
-        {   1,  53,  83 }, {   1,  26,  44 }, {   1,  11,  17 }
-      }, {  // Band 5
-        {  13, 217, 212 }, {   2, 136, 180 }, {   1,  78, 124 },
-        {   1,  50,  83 }, {   1,  29,  49 }, {   1,  14,  23 }
-      }
-    }, {  // Inter
-      {  // Band 0
-        { 197,  13, 247 }, {  82,  17, 222 }, {  25,  17, 162 }
-      }, {  // Band 1
-        { 126, 186, 247 }, { 234, 191, 243 }, { 176, 177, 234 },
-        { 104, 158, 220 }, {  66, 128, 186 }, {  55,  90, 137 }
-      }, {  // Band 2
-        { 111, 197, 242 }, {  46, 158, 219 }, {   9, 104, 171 },
-        {   2,  65, 125 }, {   1,  44,  80 }, {   1,  17,  91 }
-      }, {  // Band 3
-        { 104, 208, 245 }, {  39, 168, 224 }, {   3, 109, 162 },
-        {   1,  79, 124 }, {   1,  50, 102 }, {   1,  43, 102 }
-      }, {  // Band 4
-        {  84, 220, 246 }, {  31, 177, 231 }, {   2, 115, 180 },
-        {   1,  79, 134 }, {   1,  55,  77 }, {   1,  60,  79 }
-      }, {  // Band 5
-        {  43, 243, 240 }, {   8, 180, 217 }, {   1, 115, 166 },
-        {   1,  84, 121 }, {   1,  51,  67 }, {   1,  16,   6 }
-      }
-    }
-  }
-};
-
-#endif  // VP9_COMMON_DEFAULT_COEF_PROBS_H_
diff --git a/vp9/common/vp9_entropy.c b/vp9/common/vp9_entropy.c
index 8d33f33..285a9c2 100644
--- a/vp9/common/vp9_entropy.c
+++ b/vp9/common/vp9_entropy.c
@@ -35,8 +35,7 @@
   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
 };
 
-DECLARE_ALIGNED(16, const uint8_t,
-                vp9_coefband_trans_8x8plus[1024]) = {
+DECLARE_ALIGNED(16, const uint8_t, vp9_coefband_trans_8x8plus[1024]) = {
   0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
   4, 4, 4, 4, 4, 5,
   // beyond MAXBAND_INDEX+1 all values are filled as 5
@@ -131,8 +130,8 @@
 
 // Every odd line in this table can be generated from the even lines
 // by averaging :
-// vp9_pareto8_full[l][node] = ( vp9_pareto8_full[l-1][node] +
-//                               vp9_pareto8_full[l+1][node] ) >> 1;
+// vp9_pareto8_full[l][node] = (vp9_pareto8_full[l-1][node] +
+//                              vp9_pareto8_full[l+1][node] ) >> 1;
 const vp9_prob vp9_pareto8_full[COEFF_PROB_MODELS][MODEL_NODES] = {
   {  3,  86, 128,   6,  86,  23,  88,  29},
   {  6,  86, 128,  11,  87,  42,  91,  52},
@@ -392,6 +391,342 @@
   {255, 246, 247, 255, 239, 255, 253, 255},
 };
 
+static const vp9_coeff_probs_model default_coef_probs_4x4[BLOCK_TYPES] = {
+  {  // Y plane
+    {  // Intra
+      {  // Band 0
+        { 195,  29, 183 }, {  84,  49, 136 }, {   8,  42,  71 }
+      }, {  // Band 1
+        {  31, 107, 169 }, {  35,  99, 159 }, {  17,  82, 140 },
+        {   8,  66, 114 }, {   2,  44,  76 }, {   1,  19,  32 }
+      }, {  // Band 2
+        {  40, 132, 201 }, {  29, 114, 187 }, {  13,  91, 157 },
+        {   7,  75, 127 }, {   3,  58,  95 }, {   1,  28,  47 }
+      }, {  // Band 3
+        {  69, 142, 221 }, {  42, 122, 201 }, {  15,  91, 159 },
+        {   6,  67, 121 }, {   1,  42,  77 }, {   1,  17,  31 }
+      }, {  // Band 4
+        { 102, 148, 228 }, {  67, 117, 204 }, {  17,  82, 154 },
+        {   6,  59, 114 }, {   2,  39,  75 }, {   1,  15,  29 }
+      }, {  // Band 5
+        { 156,  57, 233 }, { 119,  57, 212 }, {  58,  48, 163 },
+        {  29,  40, 124 }, {  12,  30,  81 }, {   3,  12,  31 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 191, 107, 226 }, { 124, 117, 204 }, {  25,  99, 155 }
+      }, {  // Band 1
+        {  29, 148, 210 }, {  37, 126, 194 }, {   8,  93, 157 },
+        {   2,  68, 118 }, {   1,  39,  69 }, {   1,  17,  33 }
+      }, {  // Band 2
+        {  41, 151, 213 }, {  27, 123, 193 }, {   3,  82, 144 },
+        {   1,  58, 105 }, {   1,  32,  60 }, {   1,  13,  26 }
+      }, {  // Band 3
+        {  59, 159, 220 }, {  23, 126, 198 }, {   4,  88, 151 },
+        {   1,  66, 114 }, {   1,  38,  71 }, {   1,  18,  34 }
+      }, {  // Band 4
+        { 114, 136, 232 }, {  51, 114, 207 }, {  11,  83, 155 },
+        {   3,  56, 105 }, {   1,  33,  65 }, {   1,  17,  34 }
+      }, {  // Band 5
+        { 149,  65, 234 }, { 121,  57, 215 }, {  61,  49, 166 },
+        {  28,  36, 114 }, {  12,  25,  76 }, {   3,  16,  42 }
+      }
+    }
+  }, {  // UV plane
+    {  // Intra
+      {  // Band 0
+        { 214,  49, 220 }, { 132,  63, 188 }, {  42,  65, 137 }
+      }, {  // Band 1
+        {  85, 137, 221 }, { 104, 131, 216 }, {  49, 111, 192 },
+        {  21,  87, 155 }, {   2,  49,  87 }, {   1,  16,  28 }
+      }, {  // Band 2
+        {  89, 163, 230 }, {  90, 137, 220 }, {  29, 100, 183 },
+        {  10,  70, 135 }, {   2,  42,  81 }, {   1,  17,  33 }
+      }, {  // Band 3
+        { 108, 167, 237 }, {  55, 133, 222 }, {  15,  97, 179 },
+        {   4,  72, 135 }, {   1,  45,  85 }, {   1,  19,  38 }
+      }, {  // Band 4
+        { 124, 146, 240 }, {  66, 124, 224 }, {  17,  88, 175 },
+        {   4,  58, 122 }, {   1,  36,  75 }, {   1,  18,  37 }
+      }, {  //  Band 5
+        { 141,  79, 241 }, { 126,  70, 227 }, {  66,  58, 182 },
+        {  30,  44, 136 }, {  12,  34,  96 }, {   2,  20,  47 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 229,  99, 249 }, { 143, 111, 235 }, {  46, 109, 192 }
+      }, {  // Band 1
+        {  82, 158, 236 }, {  94, 146, 224 }, {  25, 117, 191 },
+        {   9,  87, 149 }, {   3,  56,  99 }, {   1,  33,  57 }
+      }, {  // Band 2
+        {  83, 167, 237 }, {  68, 145, 222 }, {  10, 103, 177 },
+        {   2,  72, 131 }, {   1,  41,  79 }, {   1,  20,  39 }
+      }, {  // Band 3
+        {  99, 167, 239 }, {  47, 141, 224 }, {  10, 104, 178 },
+        {   2,  73, 133 }, {   1,  44,  85 }, {   1,  22,  47 }
+      }, {  // Band 4
+        { 127, 145, 243 }, {  71, 129, 228 }, {  17,  93, 177 },
+        {   3,  61, 124 }, {   1,  41,  84 }, {   1,  21,  52 }
+      }, {  // Band 5
+        { 157,  78, 244 }, { 140,  72, 231 }, {  69,  58, 184 },
+        {  31,  44, 137 }, {  14,  38, 105 }, {   8,  23,  61 }
+      }
+    }
+  }
+};
+
+static const vp9_coeff_probs_model default_coef_probs_8x8[BLOCK_TYPES] = {
+  {  // Y plane
+    {  // Intra
+      {  // Band 0
+        { 125,  34, 187 }, {  52,  41, 133 }, {   6,  31,  56 }
+      }, {  // Band 1
+        {  37, 109, 153 }, {  51, 102, 147 }, {  23,  87, 128 },
+        {   8,  67, 101 }, {   1,  41,  63 }, {   1,  19,  29 }
+      }, {  // Band 2
+        {  31, 154, 185 }, {  17, 127, 175 }, {   6,  96, 145 },
+        {   2,  73, 114 }, {   1,  51,  82 }, {   1,  28,  45 }
+      }, {  // Band 3
+        {  23, 163, 200 }, {  10, 131, 185 }, {   2,  93, 148 },
+        {   1,  67, 111 }, {   1,  41,  69 }, {   1,  14,  24 }
+      }, {  // Band 4
+        {  29, 176, 217 }, {  12, 145, 201 }, {   3, 101, 156 },
+        {   1,  69, 111 }, {   1,  39,  63 }, {   1,  14,  23 }
+      }, {  // Band 5
+        {  57, 192, 233 }, {  25, 154, 215 }, {   6, 109, 167 },
+        {   3,  78, 118 }, {   1,  48,  69 }, {   1,  21,  29 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 202, 105, 245 }, { 108, 106, 216 }, {  18,  90, 144 }
+      }, {  // Band 1
+        {  33, 172, 219 }, {  64, 149, 206 }, {  14, 117, 177 },
+        {   5,  90, 141 }, {   2,  61,  95 }, {   1,  37,  57 }
+      }, {  // Band 2
+        {  33, 179, 220 }, {  11, 140, 198 }, {   1,  89, 148 },
+        {   1,  60, 104 }, {   1,  33,  57 }, {   1,  12,  21 }
+      }, {  // Band 3
+        {  30, 181, 221 }, {   8, 141, 198 }, {   1,  87, 145 },
+        {   1,  58, 100 }, {   1,  31,  55 }, {   1,  12,  20 }
+      }, {  // Band 4
+        {  32, 186, 224 }, {   7, 142, 198 }, {   1,  86, 143 },
+        {   1,  58, 100 }, {   1,  31,  55 }, {   1,  12,  22 }
+      }, {  // Band 5
+        {  57, 192, 227 }, {  20, 143, 204 }, {   3,  96, 154 },
+        {   1,  68, 112 }, {   1,  42,  69 }, {   1,  19,  32 }
+      }
+    }
+  }, {  // UV plane
+    {  // Intra
+      {  // Band 0
+        { 212,  35, 215 }, { 113,  47, 169 }, {  29,  48, 105 }
+      }, {  // Band 1
+        {  74, 129, 203 }, { 106, 120, 203 }, {  49, 107, 178 },
+        {  19,  84, 144 }, {   4,  50,  84 }, {   1,  15,  25 }
+      }, {  // Band 2
+        {  71, 172, 217 }, {  44, 141, 209 }, {  15, 102, 173 },
+        {   6,  76, 133 }, {   2,  51,  89 }, {   1,  24,  42 }
+      }, {  // Band 3
+        {  64, 185, 231 }, {  31, 148, 216 }, {   8, 103, 175 },
+        {   3,  74, 131 }, {   1,  46,  81 }, {   1,  18,  30 }
+      }, {  // Band 4
+        {  65, 196, 235 }, {  25, 157, 221 }, {   5, 105, 174 },
+        {   1,  67, 120 }, {   1,  38,  69 }, {   1,  15,  30 }
+      }, {  // Band 5
+        {  65, 204, 238 }, {  30, 156, 224 }, {   7, 107, 177 },
+        {   2,  70, 124 }, {   1,  42,  73 }, {   1,  18,  34 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 225,  86, 251 }, { 144, 104, 235 }, {  42,  99, 181 }
+      }, {  // Band 1
+        {  85, 175, 239 }, { 112, 165, 229 }, {  29, 136, 200 },
+        {  12, 103, 162 }, {   6,  77, 123 }, {   2,  53,  84 }
+      }, {  // Band 2
+        {  75, 183, 239 }, {  30, 155, 221 }, {   3, 106, 171 },
+        {   1,  74, 128 }, {   1,  44,  76 }, {   1,  17,  28 }
+      }, {  // Band 3
+        {  73, 185, 240 }, {  27, 159, 222 }, {   2, 107, 172 },
+        {   1,  75, 127 }, {   1,  42,  73 }, {   1,  17,  29 }
+      }, {  // Band 4
+        {  62, 190, 238 }, {  21, 159, 222 }, {   2, 107, 172 },
+        {   1,  72, 122 }, {   1,  40,  71 }, {   1,  18,  32 }
+      }, {  // Band 5
+        {  61, 199, 240 }, {  27, 161, 226 }, {   4, 113, 180 },
+        {   1,  76, 129 }, {   1,  46,  80 }, {   1,  23,  41 }
+      }
+    }
+  }
+};
+
+static const vp9_coeff_probs_model default_coef_probs_16x16[BLOCK_TYPES] = {
+  {  // Y plane
+    {  // Intra
+      {  // Band 0
+        {   7,  27, 153 }, {   5,  30,  95 }, {   1,  16,  30 }
+      }, {  // Band 1
+        {  50,  75, 127 }, {  57,  75, 124 }, {  27,  67, 108 },
+        {  10,  54,  86 }, {   1,  33,  52 }, {   1,  12,  18 }
+      }, {  // Band 2
+        {  43, 125, 151 }, {  26, 108, 148 }, {   7,  83, 122 },
+        {   2,  59,  89 }, {   1,  38,  60 }, {   1,  17,  27 }
+      }, {  // Band 3
+        {  23, 144, 163 }, {  13, 112, 154 }, {   2,  75, 117 },
+        {   1,  50,  81 }, {   1,  31,  51 }, {   1,  14,  23 }
+      }, {  // Band 4
+        {  18, 162, 185 }, {   6, 123, 171 }, {   1,  78, 125 },
+        {   1,  51,  86 }, {   1,  31,  54 }, {   1,  14,  23 }
+      }, {  // Band 5
+        {  15, 199, 227 }, {   3, 150, 204 }, {   1,  91, 146 },
+        {   1,  55,  95 }, {   1,  30,  53 }, {   1,  11,  20 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        {  19,  55, 240 }, {  19,  59, 196 }, {   3,  52, 105 }
+      }, {  // Band 1
+        {  41, 166, 207 }, { 104, 153, 199 }, {  31, 123, 181 },
+        {  14, 101, 152 }, {   5,  72, 106 }, {   1,  36,  52 }
+      }, {  // Band 2
+        {  35, 176, 211 }, {  12, 131, 190 }, {   2,  88, 144 },
+        {   1,  60, 101 }, {   1,  36,  60 }, {   1,  16,  28 }
+      }, {  // Band 3
+        {  28, 183, 213 }, {   8, 134, 191 }, {   1,  86, 142 },
+        {   1,  56,  96 }, {   1,  30,  53 }, {   1,  12,  20 }
+      }, {  // Band 4
+        {  20, 190, 215 }, {   4, 135, 192 }, {   1,  84, 139 },
+        {   1,  53,  91 }, {   1,  28,  49 }, {   1,  11,  20 }
+      }, {  // Band 5
+        {  13, 196, 216 }, {   2, 137, 192 }, {   1,  86, 143 },
+        {   1,  57,  99 }, {   1,  32,  56 }, {   1,  13,  24 }
+      }
+    }
+  }, {  // UV plane
+    {  // Intra
+      {  // Band 0
+        { 211,  29, 217 }, {  96,  47, 156 }, {  22,  43,  87 }
+      }, {  // Band 1
+        {  78, 120, 193 }, { 111, 116, 186 }, {  46, 102, 164 },
+        {  15,  80, 128 }, {   2,  49,  76 }, {   1,  18,  28 }
+      }, {  // Band 2
+        {  71, 161, 203 }, {  42, 132, 192 }, {  10,  98, 150 },
+        {   3,  69, 109 }, {   1,  44,  70 }, {   1,  18,  29 }
+      }, {  // Band 3
+        {  57, 186, 211 }, {  30, 140, 196 }, {   4,  93, 146 },
+        {   1,  62, 102 }, {   1,  38,  65 }, {   1,  16,  27 }
+      }, {  // Band 4
+        {  47, 199, 217 }, {  14, 145, 196 }, {   1,  88, 142 },
+        {   1,  57,  98 }, {   1,  36,  62 }, {   1,  15,  26 }
+      }, {  // Band 5
+        {  26, 219, 229 }, {   5, 155, 207 }, {   1,  94, 151 },
+        {   1,  60, 104 }, {   1,  36,  62 }, {   1,  16,  28 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 233,  29, 248 }, { 146,  47, 220 }, {  43,  52, 140 }
+      }, {  // Band 1
+        { 100, 163, 232 }, { 179, 161, 222 }, {  63, 142, 204 },
+        {  37, 113, 174 }, {  26,  89, 137 }, {  18,  68,  97 }
+      }, {  // Band 2
+        {  85, 181, 230 }, {  32, 146, 209 }, {   7, 100, 164 },
+        {   3,  71, 121 }, {   1,  45,  77 }, {   1,  18,  30 }
+      }, {  // Band 3
+        {  65, 187, 230 }, {  20, 148, 207 }, {   2,  97, 159 },
+        {   1,  68, 116 }, {   1,  40,  70 }, {   1,  14,  29 }
+      }, {  // Band 4
+        {  40, 194, 227 }, {   8, 147, 204 }, {   1,  94, 155 },
+        {   1,  65, 112 }, {   1,  39,  66 }, {   1,  14,  26 }
+      }, {  // Band 5
+        {  16, 208, 228 }, {   3, 151, 207 }, {   1,  98, 160 },
+        {   1,  67, 117 }, {   1,  41,  74 }, {   1,  17,  31 }
+      }
+    }
+  }
+};
+
+static const vp9_coeff_probs_model default_coef_probs_32x32[BLOCK_TYPES] = {
+  {  // Y plane
+    {  // Intra
+      {  // Band 0
+        {  17,  38, 140 }, {   7,  34,  80 }, {   1,  17,  29 }
+      }, {  // Band 1
+        {  37,  75, 128 }, {  41,  76, 128 }, {  26,  66, 116 },
+        {  12,  52,  94 }, {   2,  32,  55 }, {   1,  10,  16 }
+      }, {  // Band 2
+        {  50, 127, 154 }, {  37, 109, 152 }, {  16,  82, 121 },
+        {   5,  59,  85 }, {   1,  35,  54 }, {   1,  13,  20 }
+      }, {  // Band 3
+        {  40, 142, 167 }, {  17, 110, 157 }, {   2,  71, 112 },
+        {   1,  44,  72 }, {   1,  27,  45 }, {   1,  11,  17 }
+      }, {  // Band 4
+        {  30, 175, 188 }, {   9, 124, 169 }, {   1,  74, 116 },
+        {   1,  48,  78 }, {   1,  30,  49 }, {   1,  11,  18 }
+      }, {  // Band 5
+        {  10, 222, 223 }, {   2, 150, 194 }, {   1,  83, 128 },
+        {   1,  48,  79 }, {   1,  27,  45 }, {   1,  11,  17 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        {  36,  41, 235 }, {  29,  36, 193 }, {  10,  27, 111 }
+      }, {  // Band 1
+        {  85, 165, 222 }, { 177, 162, 215 }, { 110, 135, 195 },
+        {  57, 113, 168 }, {  23,  83, 120 }, {  10,  49,  61 }
+      }, {  // Band 2
+        {  85, 190, 223 }, {  36, 139, 200 }, {   5,  90, 146 },
+        {   1,  60, 103 }, {   1,  38,  65 }, {   1,  18,  30 }
+      }, {  // Band 3
+        {  72, 202, 223 }, {  23, 141, 199 }, {   2,  86, 140 },
+        {   1,  56,  97 }, {   1,  36,  61 }, {   1,  16,  27 }
+      }, {  // Band 4
+        {  55, 218, 225 }, {  13, 145, 200 }, {   1,  86, 141 },
+        {   1,  57,  99 }, {   1,  35,  61 }, {   1,  13,  22 }
+      }, {  // Band 5
+        {  15, 235, 212 }, {   1, 132, 184 }, {   1,  84, 139 },
+        {   1,  57,  97 }, {   1,  34,  56 }, {   1,  14,  23 }
+      }
+    }
+  }, {  // UV plane
+    {  // Intra
+      {  // Band 0
+        { 181,  21, 201 }, {  61,  37, 123 }, {  10,  38,  71 }
+      }, {  // Band 1
+        {  47, 106, 172 }, {  95, 104, 173 }, {  42,  93, 159 },
+        {  18,  77, 131 }, {   4,  50,  81 }, {   1,  17,  23 }
+      }, {  // Band 2
+        {  62, 147, 199 }, {  44, 130, 189 }, {  28, 102, 154 },
+        {  18,  75, 115 }, {   2,  44,  65 }, {   1,  12,  19 }
+      }, {  // Band 3
+        {  55, 153, 210 }, {  24, 130, 194 }, {   3,  93, 146 },
+        {   1,  61,  97 }, {   1,  31,  50 }, {   1,  10,  16 }
+      }, {  // Band 4
+        {  49, 186, 223 }, {  17, 148, 204 }, {   1,  96, 142 },
+        {   1,  53,  83 }, {   1,  26,  44 }, {   1,  11,  17 }
+      }, {  // Band 5
+        {  13, 217, 212 }, {   2, 136, 180 }, {   1,  78, 124 },
+        {   1,  50,  83 }, {   1,  29,  49 }, {   1,  14,  23 }
+      }
+    }, {  // Inter
+      {  // Band 0
+        { 197,  13, 247 }, {  82,  17, 222 }, {  25,  17, 162 }
+      }, {  // Band 1
+        { 126, 186, 247 }, { 234, 191, 243 }, { 176, 177, 234 },
+        { 104, 158, 220 }, {  66, 128, 186 }, {  55,  90, 137 }
+      }, {  // Band 2
+        { 111, 197, 242 }, {  46, 158, 219 }, {   9, 104, 171 },
+        {   2,  65, 125 }, {   1,  44,  80 }, {   1,  17,  91 }
+      }, {  // Band 3
+        { 104, 208, 245 }, {  39, 168, 224 }, {   3, 109, 162 },
+        {   1,  79, 124 }, {   1,  50, 102 }, {   1,  43, 102 }
+      }, {  // Band 4
+        {  84, 220, 246 }, {  31, 177, 231 }, {   2, 115, 180 },
+        {   1,  79, 134 }, {   1,  55,  77 }, {   1,  60,  79 }
+      }, {  // Band 5
+        {  43, 243, 240 }, {   8, 180, 217 }, {   1, 115, 166 },
+        {   1,  84, 121 }, {   1,  51,  67 }, {   1,  16,   6 }
+      }
+    }
+  }
+};
+
 static void extend_to_full_distribution(vp9_prob *probs, vp9_prob p) {
   vpx_memcpy(probs, vp9_pareto8_full[p = 0 ? 0 : p - 1],
              MODEL_NODES * sizeof(vp9_prob));
@@ -403,8 +738,6 @@
   extend_to_full_distribution(&full[UNCONSTRAINED_NODES], model[PIVOT_NODE]);
 }
 
-#include "vp9/common/vp9_default_coef_probs.h"
-
 void vp9_default_coef_probs(VP9_COMMON *cm) {
   vp9_copy(cm->fc.coef_probs[TX_4X4], default_coef_probs_4x4);
   vp9_copy(cm->fc.coef_probs[TX_8X8], default_coef_probs_8x8);
diff --git a/vp9/common/vp9_onyxc_int.h b/vp9/common/vp9_onyxc_int.h
index 751accf..2c41066 100644
--- a/vp9/common/vp9_onyxc_int.h
+++ b/vp9/common/vp9_onyxc_int.h
@@ -238,8 +238,10 @@
 }
 
 static void ref_cnt_fb(int *buf, int *idx, int new_idx) {
-  if (buf[*idx] > 0)
-    buf[*idx]--;
+  const int ref_index = *idx;
+
+  if (ref_index >= 0 && buf[ref_index] > 0)
+    buf[ref_index]--;
 
   *idx = new_idx;
 
diff --git a/vp9/common/vp9_pred_common.c b/vp9/common/vp9_pred_common.c
index 22b66b5..a367f0b 100644
--- a/vp9/common/vp9_pred_common.c
+++ b/vp9/common/vp9_pred_common.c
@@ -369,31 +369,22 @@
 // left of the entries corresponding to real blocks.
 // The prediction flags in these dummy entries are initialized to 0.
 unsigned char vp9_get_pred_context_tx_size(const MACROBLOCKD *xd) {
-  const MODE_INFO *const above_mi = get_above_mi(xd);
-  const MODE_INFO *const left_mi = get_left_mi(xd);
-  const MB_MODE_INFO *const above_mbmi = get_above_mbmi(above_mi);
-  const MB_MODE_INFO *const left_mbmi = get_left_mbmi(left_mi);
-  const int above_in_image = above_mi != NULL;
-  const int left_in_image = left_mi != NULL;
   const int max_tx_size = max_txsize_lookup[xd->mi_8x8[0]->mbmi.sb_type];
-  int above_context = max_tx_size;
-  int left_context = max_tx_size;
+  const MB_MODE_INFO *const above_mbmi = get_above_mbmi(get_above_mi(xd));
+  const MB_MODE_INFO *const left_mbmi = get_left_mbmi(get_left_mi(xd));
+  const int has_above = above_mbmi != NULL;
+  const int has_left = left_mbmi != NULL;
+  int above_ctx = (has_above && !above_mbmi->skip_coeff) ? above_mbmi->tx_size
+                                                         : max_tx_size;
+  int left_ctx = (has_left && !left_mbmi->skip_coeff) ? left_mbmi->tx_size
+                                                      : max_tx_size;
+  if (!has_left)
+    left_ctx = above_ctx;
 
-  if (above_in_image)
-    above_context = above_mbmi->skip_coeff ? max_tx_size
-                                           : above_mbmi->tx_size;
+  if (!has_above)
+    above_ctx = left_ctx;
 
-  if (left_in_image)
-    left_context = left_mbmi->skip_coeff ? max_tx_size
-                                         : left_mbmi->tx_size;
-
-  if (!left_in_image)
-    left_context = above_context;
-
-  if (!above_in_image)
-    above_context = left_context;
-
-  return above_context + left_context > max_tx_size;
+  return (above_ctx + left_ctx) > max_tx_size;
 }
 
 int vp9_get_segment_id(VP9_COMMON *cm, const uint8_t *segment_ids,
diff --git a/vp9/common/vp9_reconinter.c b/vp9/common/vp9_reconinter.c
index 09a4fc8..6e54cf3 100644
--- a/vp9/common/vp9_reconinter.c
+++ b/vp9/common/vp9_reconinter.c
@@ -102,24 +102,14 @@
 // calculate the subsampled BLOCK_SIZE, but that type isn't defined for
 // sizes smaller than 16x16 yet.
 static void build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
-                                   BLOCK_SIZE bsize, int pred_w, int pred_h,
+                                   int bw, int bh,
+                                   int x, int y, int w, int h,
                                    int mi_x, int mi_y) {
   struct macroblockd_plane *const pd = &xd->plane[plane];
-  const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd);
-  const int bwl = b_width_log2(plane_bsize);
-  const int bw = 4 << bwl;
-  const int bh = 4 * num_4x4_blocks_high_lookup[plane_bsize];
-  const int x = 4 * (block & ((1 << bwl) - 1));
-  const int y = 4 * (block >> bwl);
   const MODE_INFO *mi = xd->mi_8x8[0];
   const int is_compound = has_second_ref(&mi->mbmi);
   int ref;
 
-  assert(x < bw);
-  assert(y < bh);
-  assert(mi->mbmi.sb_type < BLOCK_8X8 || 4 << pred_w == bw);
-  assert(mi->mbmi.sb_type < BLOCK_8X8 || 4 << pred_h == bh);
-
   for (ref = 0; ref < 1 + is_compound; ++ref) {
     struct scale_factors *const scale = &xd->scale_factor[ref];
     struct buf_2d *const pre_buf = &pd->pre[ref];
@@ -162,9 +152,7 @@
     }
 
     inter_predictor(pre, pre_buf->stride, dst, dst_buf->stride,
-                    &scaled_mv, scale,
-                    4 << pred_w, 4 << pred_h, ref,
-                    &xd->subpix, xs, ys);
+                    &scaled_mv, scale, w, h, ref, &xd->subpix, xs, ys);
   }
 }
 
@@ -172,20 +160,26 @@
                                               int mi_row, int mi_col,
                                               int plane_from, int plane_to) {
   int plane;
+  const int mi_x = mi_col * MI_SIZE;
+  const int mi_y = mi_row * MI_SIZE;
   for (plane = plane_from; plane <= plane_to; ++plane) {
-    const int mi_x = mi_col * MI_SIZE;
-    const int mi_y = mi_row * MI_SIZE;
-    const int bwl = b_width_log2(bsize) - xd->plane[plane].subsampling_x;
-    const int bhl = b_height_log2(bsize) - xd->plane[plane].subsampling_y;
+    const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize,
+                                                        &xd->plane[plane]);
+    const int num_4x4_w = num_4x4_blocks_wide_lookup[plane_bsize];
+    const int num_4x4_h = num_4x4_blocks_high_lookup[plane_bsize];
+    const int bw = 4 * num_4x4_w;
+    const int bh = 4 * num_4x4_h;
 
     if (xd->mi_8x8[0]->mbmi.sb_type < BLOCK_8X8) {
       int i = 0, x, y;
       assert(bsize == BLOCK_8X8);
-      for (y = 0; y < 1 << bhl; ++y)
-        for (x = 0; x < 1 << bwl; ++x)
-          build_inter_predictors(xd, plane, i++, bsize, 0, 0, mi_x, mi_y);
+      for (y = 0; y < num_4x4_h; ++y)
+        for (x = 0; x < num_4x4_w; ++x)
+           build_inter_predictors(xd, plane, i++, bw, bh,
+                                  4 * x, 4 * y, 4, 4, mi_x, mi_y);
     } else {
-      build_inter_predictors(xd, plane, 0, bsize, bwl, bhl, mi_x, mi_y);
+      build_inter_predictors(xd, plane, 0, bw, bh,
+                             0, 0, bw, bh, mi_x, mi_y);
     }
   }
 }
@@ -208,24 +202,14 @@
 // TODO(jingning): This function serves as a placeholder for decoder prediction
 // using on demand border extension. It should be moved to /decoder/ directory.
 static void dec_build_inter_predictors(MACROBLOCKD *xd, int plane, int block,
-                                       BLOCK_SIZE bsize, int pred_w, int pred_h,
+                                       int bw, int bh,
+                                       int x, int y, int w, int h,
                                        int mi_x, int mi_y) {
   struct macroblockd_plane *const pd = &xd->plane[plane];
-  const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize, pd);
-  const int bwl = b_width_log2(plane_bsize);
-  const int bw = 4 << bwl;
-  const int bh = 4 * num_4x4_blocks_high_lookup[plane_bsize];
-  const int x = 4 * (block & ((1 << bwl) - 1));
-  const int y = 4 * (block >> bwl);
   const MODE_INFO *mi = xd->mi_8x8[0];
   const int is_compound = has_second_ref(&mi->mbmi);
   int ref;
 
-  assert(x < bw);
-  assert(y < bh);
-  assert(mi->mbmi.sb_type < BLOCK_8X8 || 4 << pred_w == bw);
-  assert(mi->mbmi.sb_type < BLOCK_8X8 || 4 << pred_h == bh);
-
   for (ref = 0; ref < 1 + is_compound; ++ref) {
     struct scale_factors *const scale = &xd->scale_factor[ref];
     struct buf_2d *const pre_buf = &pd->pre[ref];
@@ -268,29 +252,33 @@
     }
 
     inter_predictor(pre, pre_buf->stride, dst, dst_buf->stride,
-                    &scaled_mv, scale,
-                    4 << pred_w, 4 << pred_h, ref,
-                    &xd->subpix, xs, ys);
+                    &scaled_mv, scale, w, h, ref, &xd->subpix, xs, ys);
   }
 }
 
 void vp9_dec_build_inter_predictors_sb(MACROBLOCKD *xd, int mi_row, int mi_col,
                                        BLOCK_SIZE bsize) {
   int plane;
+  const int mi_x = mi_col * MI_SIZE;
+  const int mi_y = mi_row * MI_SIZE;
   for (plane = 0; plane < MAX_MB_PLANE; ++plane) {
-    const int mi_x = mi_col * MI_SIZE;
-    const int mi_y = mi_row * MI_SIZE;
-    const int bwl = b_width_log2(bsize) - xd->plane[plane].subsampling_x;
-    const int bhl = b_height_log2(bsize) - xd->plane[plane].subsampling_y;
+    const BLOCK_SIZE plane_bsize = get_plane_block_size(bsize,
+                                                        &xd->plane[plane]);
+    const int num_4x4_w = num_4x4_blocks_wide_lookup[plane_bsize];
+    const int num_4x4_h = num_4x4_blocks_high_lookup[plane_bsize];
+    const int bw = 4 * num_4x4_w;
+    const int bh = 4 * num_4x4_h;
 
     if (xd->mi_8x8[0]->mbmi.sb_type < BLOCK_8X8) {
       int i = 0, x, y;
       assert(bsize == BLOCK_8X8);
-      for (y = 0; y < 1 << bhl; ++y)
-        for (x = 0; x < 1 << bwl; ++x)
-          dec_build_inter_predictors(xd, plane, i++, bsize, 0, 0, mi_x, mi_y);
+      for (y = 0; y < num_4x4_h; ++y)
+        for (x = 0; x < num_4x4_w; ++x)
+          dec_build_inter_predictors(xd, plane, i++, bw, bh,
+                                     4 * x, 4 * y, 4, 4, mi_x, mi_y);
     } else {
-      dec_build_inter_predictors(xd, plane, 0, bsize, bwl, bhl, mi_x, mi_y);
+      dec_build_inter_predictors(xd, plane, 0, bw, bh,
+                                 0, 0, bw, bh, mi_x, mi_y);
     }
   }
 }
diff --git a/vp9/common/vp9_treecoder.c b/vp9/common/vp9_treecoder.c
index e2a5b9f..dca3076 100644
--- a/vp9/common/vp9_treecoder.c
+++ b/vp9/common/vp9_treecoder.c
@@ -14,27 +14,6 @@
 #include "./vpx_config.h"
 #include "vp9/common/vp9_treecoder.h"
 
-static void tree2tok(struct vp9_token *const p, vp9_tree t,
-                    int i, int v, int l) {
-  v += v;
-  ++l;
-
-  do {
-    const vp9_tree_index j = t[i++];
-
-    if (j <= 0) {
-      p[-j].value = v;
-      p[-j].len = l;
-    } else {
-      tree2tok(p, t, j, v, l);
-    }
-  } while (++v & 1);
-}
-
-void vp9_tokens_from_tree(struct vp9_token *p, vp9_tree t) {
-  tree2tok(p, t, 0, 0, 0);
-}
-
 static unsigned int convert_distribution(unsigned int i, vp9_tree tree,
                                          unsigned int branch_ct[][2],
                                          const unsigned int num_events[]) {
diff --git a/vp9/common/vp9_treecoder.h b/vp9/common/vp9_treecoder.h
index a79b156..bbe4e8f 100644
--- a/vp9/common/vp9_treecoder.h
+++ b/vp9/common/vp9_treecoder.h
@@ -34,15 +34,6 @@
 
 typedef const vp9_tree_index vp9_tree[];
 
-struct vp9_token {
-  int value;
-  int len;
-};
-
-/* Construct encoding array from tree. */
-
-void vp9_tokens_from_tree(struct vp9_token*, vp9_tree);
-
 /* Convert array of token occurrence counts into a table of probabilities
    for the associated binary encoding tree.  Also writes count of branches
    taken for each node on the tree; this facilitiates decisions as to
diff --git a/vp9/decoder/vp9_decodeframe.c b/vp9/decoder/vp9_decodeframe.c
index 82bace0..516aa88 100644
--- a/vp9/decoder/vp9_decodeframe.c
+++ b/vp9/decoder/vp9_decodeframe.c
@@ -687,12 +687,6 @@
 
   if (cm->width != width || cm->height != height) {
     // Change in frame size.
-    if (cm->width == 0 || cm->height == 0) {
-      // Assign new frame buffer on first call.
-      cm->new_fb_idx = NUM_YV12_BUFFERS - 1;
-      cm->fb_idx_ref_cnt[cm->new_fb_idx] = 1;
-    }
-
     // TODO(agrange) Don't test width/height, check overall size.
     if (width > cm->width || height > cm->height) {
       // Rescale frame buffers only if they're not big enough already.
diff --git a/vp9/decoder/vp9_onyxd_if.c b/vp9/decoder/vp9_onyxd_if.c
index 25fb3d6..4c0cd45 100644
--- a/vp9/decoder/vp9_onyxd_if.c
+++ b/vp9/decoder/vp9_onyxd_if.c
@@ -125,6 +125,9 @@
 
   vp9_zero(*pbi);
 
+  // Initialize the references to not point to any frame buffers.
+  memset(&cm->ref_frame_map, -1, sizeof(cm->ref_frame_map));
+
   if (setjmp(cm->error.jmp)) {
     cm->error.setjmp = 0;
     vp9_remove_decompressor(pbi);
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index f53c3c9..bc71d02 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -2592,27 +2592,19 @@
                       context, &cm->counts.tx)[mbmi->tx_size];
     } else {
       int x, y;
-      TX_SIZE sz = tx_mode_to_biggest_tx_size[cm->tx_mode];
-      assert(sizeof(tx_mode_to_biggest_tx_size) /
-             sizeof(tx_mode_to_biggest_tx_size[0]) == TX_MODES);
+      TX_SIZE tx_size;
       // The new intra coding scheme requires no change of transform size
       if (is_inter_block(&mi->mbmi)) {
-        if (sz == TX_32X32 && bsize < BLOCK_32X32)
-          sz = TX_16X16;
-        if (sz == TX_16X16 && bsize < BLOCK_16X16)
-          sz = TX_8X8;
-        if (sz == TX_8X8 && bsize < BLOCK_8X8)
-          sz = TX_4X4;
-      } else if (bsize >= BLOCK_8X8) {
-        sz = mbmi->tx_size;
+        tx_size = MIN(tx_mode_to_biggest_tx_size[cm->tx_mode],
+                      max_txsize_lookup[bsize]);
       } else {
-        sz = TX_4X4;
+        tx_size = (bsize >= BLOCK_8X8) ? mbmi->tx_size : TX_4X4;
       }
 
       for (y = 0; y < mi_height; y++)
         for (x = 0; x < mi_width; x++)
           if (mi_col + x < cm->mi_cols && mi_row + y < cm->mi_rows)
-            mi_8x8[mis * y + x]->mbmi.tx_size = sz;
+            mi_8x8[mis * y + x]->mbmi.tx_size = tx_size;
     }
   }
 }
diff --git a/vp9/encoder/vp9_tokenize.h b/vp9/encoder/vp9_tokenize.h
index 482ea6c..67e6c9d 100644
--- a/vp9/encoder/vp9_tokenize.h
+++ b/vp9/encoder/vp9_tokenize.h
@@ -12,7 +12,9 @@
 #define VP9_ENCODER_VP9_TOKENIZE_H_
 
 #include "vp9/common/vp9_entropy.h"
+
 #include "vp9/encoder/vp9_block.h"
+#include "vp9/encoder/vp9_treewriter.h"
 
 void vp9_tokenize_initialize();
 
diff --git a/vp9/encoder/vp9_treewriter.c b/vp9/encoder/vp9_treewriter.c
index e4aed53..5b0c17f 100644
--- a/vp9/encoder/vp9_treewriter.c
+++ b/vp9/encoder/vp9_treewriter.c
@@ -36,3 +36,24 @@
   costs[-tree[0]] = vp9_cost_bit(probs[0], 0);
   cost(costs, tree, probs, 2, 0);
 }
+
+static void tree2tok(struct vp9_token *tokens, const vp9_tree_index *tree,
+                     int i, int v, int l) {
+  v += v;
+  ++l;
+
+  do {
+    const vp9_tree_index j = tree[i++];
+    if (j <= 0) {
+      tokens[-j].value = v;
+      tokens[-j].len = l;
+    } else {
+      tree2tok(tokens, tree, j, v, l);
+    }
+  } while (++v & 1);
+}
+
+void vp9_tokens_from_tree(struct vp9_token *tokens,
+                          const vp9_tree_index *tree) {
+  tree2tok(tokens, tree, 0, 0, 0);
+}
diff --git a/vp9/encoder/vp9_treewriter.h b/vp9/encoder/vp9_treewriter.h
index 3245960a..94f3eb9 100644
--- a/vp9/encoder/vp9_treewriter.h
+++ b/vp9/encoder/vp9_treewriter.h
@@ -44,6 +44,14 @@
   } while (len);
 }
 
+struct vp9_token {
+  int value;
+  int len;
+};
+
+
+void vp9_tokens_from_tree(struct vp9_token*, const vp9_tree_index *);
+
 static INLINE void write_token(vp9_writer *w, vp9_tree tree,
                                const vp9_prob *probs,
                                const struct vp9_token *token) {
diff --git a/vp9/vp9_common.mk b/vp9/vp9_common.mk
index eefbd1a..f6aebff 100644
--- a/vp9/vp9_common.mk
+++ b/vp9/vp9_common.mk
@@ -17,7 +17,6 @@
 VP9_COMMON_SRCS-yes += common/vp9_convolve.c
 VP9_COMMON_SRCS-yes += common/vp9_convolve.h
 VP9_COMMON_SRCS-yes += common/vp9_debugmodes.c
-VP9_COMMON_SRCS-yes += common/vp9_default_coef_probs.h
 VP9_COMMON_SRCS-yes += common/vp9_entropy.c
 VP9_COMMON_SRCS-yes += common/vp9_entropymode.c
 VP9_COMMON_SRCS-yes += common/vp9_entropymv.c
diff --git a/vp9/vp9_cx_iface.c b/vp9/vp9_cx_iface.c
index 9a23ebd..5d53a41 100644
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -198,6 +198,10 @@
   RANGE_CHECK(vp8_cfg, arnr_type,       1, 3);
   RANGE_CHECK(vp8_cfg, cq_level, 0, 63);
 
+  // TODO(yaowu): remove this when ssim tuning is implemented for vp9
+  if (vp8_cfg->tuning == VP8_TUNE_SSIM)
+      ERROR("Option --tune=ssim is not currently supported in VP9.");
+
   if (cfg->g_pass == VPX_RC_LAST_PASS) {
     size_t           packet_sz = sizeof(FIRSTPASS_STATS);
     int              n_packets = (int)(cfg->rc_twopass_stats_in.sz / packet_sz);