1 files changed, 0 insertions, 115 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_boolhuff.h b/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_boolhuff.h
deleted file mode 100644
index c3f340d1bdf..00000000000
--- a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_boolhuff.h
+++ /dev/null
@@ -1,115 +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.
- */
-
-
-/****************************************************************************
-*
-*   Module Title :     vp9_boolhuff.h
-*
-*   Description  :     Bool Coder header file.
-*
-****************************************************************************/
-#ifndef VP9_ENCODER_VP9_BOOLHUFF_H_
-#define VP9_ENCODER_VP9_BOOLHUFF_H_
-
-#include "vpx_ports/mem.h"
-
-typedef struct {
-  unsigned int lowvalue;
-  unsigned int range;
-  unsigned int value;
-  int count;
-  unsigned int pos;
-  uint8_t *buffer;
-
-  // Variables used to track bit costs without outputing to the bitstream
-  unsigned int  measure_cost;
-  unsigned long bit_counter;
-} vp9_writer;
-
-extern const unsigned int vp9_prob_cost[256];
-
-void vp9_start_encode(vp9_writer *bc, uint8_t *buffer);
-void vp9_stop_encode(vp9_writer *bc);
-
-DECLARE_ALIGNED(16, extern const unsigned char, vp9_norm[256]);
-
-static void vp9_write(vp9_writer *br, int bit, int probability) {
-  unsigned int split;
-  int count = br->count;
-  unsigned int range = br->range;
-  unsigned int lowvalue = br->lowvalue;
-  register unsigned int shift;
-
-#ifdef ENTROPY_STATS
-#if defined(SECTIONBITS_OUTPUT)
-
-  if (bit)
-    Sectionbits[active_section] += vp9_prob_cost[255 - probability];
-  else
-    Sectionbits[active_section] += vp9_prob_cost[probability];
-
-#endif
-#endif
-
-  split = 1 + (((range - 1) * probability) >> 8);
-
-  range = split;
-
-  if (bit) {
-    lowvalue += split;
-    range = br->range - split;
-  }
-
-  shift = vp9_norm[range];
-
-  range <<= shift;
-  count += shift;
-
-  if (count >= 0) {
-    int offset = shift - count;
-
-    if ((lowvalue << (offset - 1)) & 0x80000000) {
-      int x = br->pos - 1;
-
-      while (x >= 0 && br->buffer[x] == 0xff) {
-        br->buffer[x] = 0;
-        x--;
-      }
-
-      br->buffer[x] += 1;
-    }
-
-    br->buffer[br->pos++] = (lowvalue >> (24 - offset));
-    lowvalue <<= offset;
-    shift = count;
-    lowvalue &= 0xffffff;
-    count -= 8;
-  }
-
-  lowvalue <<= shift;
-  br->count = count;
-  br->lowvalue = lowvalue;
-  br->range = range;
-}
-
-static void vp9_write_bit(vp9_writer *w, int bit) {
-  vp9_write(w, bit, 128);  // vp9_prob_half
-}
-
-static void vp9_write_literal(vp9_writer *w, int data, int bits) {
-  int bit;
-
-  for (bit = bits - 1; bit >= 0; bit--)
-    vp9_write_bit(w, 1 & (data >> bit));
-}
-
-
-#endif  // VP9_ENCODER_VP9_BOOLHUFF_H_