Update aom to v1.0.0

Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.

1 files changed, 0 insertions, 82 deletions

diff --git a/third_party/aom/av1/decoder/dsubexp.c b/third_party/aom/av1/decoder/dsubexp.c
deleted file mode 100644
index 5171f1144..000000000
--- a/third_party/aom/av1/decoder/dsubexp.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#include <assert.h>
-
-#include "av1/common/entropy.h"
-
-#include "av1/decoder/dsubexp.h"
-
-static int inv_recenter_nonneg(int v, int m) {
-  if (v > 2 * m) return v;
-
-  return (v & 1) ? m - ((v + 1) >> 1) : m + (v >> 1);
-}
-
-#define decode_uniform(r, ACCT_STR_NAME) \
-  decode_uniform_(r ACCT_STR_ARG(ACCT_STR_NAME))
-#define decode_term_subexp(r, ACCT_STR_NAME) \
-  decode_term_subexp_(r ACCT_STR_ARG(ACCT_STR_NAME))
-
-static int decode_uniform_(aom_reader *r ACCT_STR_PARAM) {
-  const int l = 8;
-  const int m = (1 << l) - 190;
-  const int v = aom_read_literal(r, l - 1, ACCT_STR_NAME);
-  return v < m ? v : (v << 1) - m + aom_read_bit(r, ACCT_STR_NAME);
-}
-
-static int inv_remap_prob(int v, int m) {
-  /* clang-format off */
-  static uint8_t inv_map_table[MAX_PROB - 1] = {
-      7,  20,  33,  46,  59,  72,  85,  98, 111, 124, 137, 150, 163, 176, 189,
-    202, 215, 228, 241, 254,   1,   2,   3,   4,   5,   6,   8,   9,  10,  11,
-     12,  13,  14,  15,  16,  17,  18,  19,  21,  22,  23,  24,  25,  26,  27,
-     28,  29,  30,  31,  32,  34,  35,  36,  37,  38,  39,  40,  41,  42,  43,
-     44,  45,  47,  48,  49,  50,  51,  52,  53,  54,  55,  56,  57,  58,  60,
-     61,  62,  63,  64,  65,  66,  67,  68,  69,  70,  71,  73,  74,  75,  76,
-     77,  78,  79,  80,  81,  82,  83,  84,  86,  87,  88,  89,  90,  91,  92,
-     93,  94,  95,  96,  97,  99, 100, 101, 102, 103, 104, 105, 106, 107, 108,
-    109, 110, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 125,
-    126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 138, 139, 140, 141,
-    142, 143, 144, 145, 146, 147, 148, 149, 151, 152, 153, 154, 155, 156, 157,
-    158, 159, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173,
-    174, 175, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 190,
-    191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 203, 204, 205, 206,
-    207, 208, 209, 210, 211, 212, 213, 214, 216, 217, 218, 219, 220, 221, 222,
-    223, 224, 225, 226, 227, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238,
-    239, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253
-  }; /* clang-format on */
-  assert(v < (int)(sizeof(inv_map_table) / sizeof(inv_map_table[0])));
-  v = inv_map_table[v];
-  m--;
-  if ((m << 1) <= MAX_PROB) {
-    return 1 + inv_recenter_nonneg(v, m);
-  } else {
-    return MAX_PROB - inv_recenter_nonneg(v, MAX_PROB - 1 - m);
-  }
-}
-
-static int decode_term_subexp_(aom_reader *r ACCT_STR_PARAM) {
-  if (!aom_read_bit(r, ACCT_STR_NAME))
-    return aom_read_literal(r, 4, ACCT_STR_NAME);
-  if (!aom_read_bit(r, ACCT_STR_NAME))
-    return aom_read_literal(r, 4, ACCT_STR_NAME) + 16;
-  if (!aom_read_bit(r, ACCT_STR_NAME))
-    return aom_read_literal(r, 5, ACCT_STR_NAME) + 32;
-  return decode_uniform(r, ACCT_STR_NAME) + 64;
-}
-
-void av1_diff_update_prob_(aom_reader *r, aom_prob *p ACCT_STR_PARAM) {
-  if (aom_read(r, DIFF_UPDATE_PROB, ACCT_STR_NAME)) {
-    const int delp = decode_term_subexp(r, ACCT_STR_NAME);
-    *p = (aom_prob)inv_remap_prob(delp, *p);
-  }
-}