1 files changed, 0 insertions, 90 deletions
diff --git a/BaseTools/Source/C/BrotliCompress/enc/write_bits.h b/BaseTools/Source/C/BrotliCompress/enc/write_bits.h
deleted file mode 100644
index 3d5cad6014..0000000000
--- a/BaseTools/Source/C/BrotliCompress/enc/write_bits.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright 2010 Google Inc. All Rights Reserved.
-
-   Distributed under MIT license.
-   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
-*/
-
-/* Write bits into a byte array. */
-
-#ifndef BROTLI_ENC_WRITE_BITS_H_
-#define BROTLI_ENC_WRITE_BITS_H_
-
-#include <assert.h>
-#include <stdio.h>  /* printf */
-
-#include "../common/types.h"
-#include "./port.h"
-
-#if defined(__cplusplus) || defined(c_plusplus)
-extern "C" {
-#endif
-
-/*#define BIT_WRITER_DEBUG */
-
-/* This function writes bits into bytes in increasing addresses, and within
-   a byte least-significant-bit first.
-
-   The function can write up to 56 bits in one go with WriteBits
-   Example: let's assume that 3 bits (Rs below) have been written already:
-
-   BYTE-0     BYTE+1       BYTE+2
-
-   0000 0RRR    0000 0000    0000 0000
-
-   Now, we could write 5 or less bits in MSB by just sifting by 3
-   and OR'ing to BYTE-0.
-
-   For n bits, we take the last 5 bits, OR that with high bits in BYTE-0,
-   and locate the rest in BYTE+1, BYTE+2, etc. */
-static BROTLI_INLINE void BrotliWriteBits(size_t n_bits,
-                                          uint64_t bits,
-                                          size_t * BROTLI_RESTRICT pos,
-                                          uint8_t * BROTLI_RESTRICT array) {
-#ifdef IS_LITTLE_ENDIAN
-  /* This branch of the code can write up to 56 bits at a time,
-     7 bits are lost by being perhaps already in *p and at least
-     1 bit is needed to initialize the bit-stream ahead (i.e. if 7
-     bits are in *p and we write 57 bits, then the next write will
-     access a byte that was never initialized). */
-  uint8_t *p = &array[*pos >> 3];
-  uint64_t v = *p;
-#ifdef BIT_WRITER_DEBUG
-  printf("WriteBits  %2d  0x%016llx  %10d\n", n_bits, bits, *pos);
-#endif
-  assert((bits >> n_bits) == 0);
-  assert(n_bits <= 56);
-  v |= bits << (*pos & 7);
-  BROTLI_UNALIGNED_STORE64(p, v);  /* Set some bits. */
-  *pos += n_bits;
-#else
-  /* implicit & 0xff is assumed for uint8_t arithmetics */
-  uint8_t *array_pos = &array[*pos >> 3];
-  const size_t bits_reserved_in_first_byte = (*pos & 7);
-  size_t bits_left_to_write;
-  bits <<= bits_reserved_in_first_byte;
-  *array_pos++ |= (uint8_t)bits;
-  for (bits_left_to_write = n_bits + bits_reserved_in_first_byte;
-       bits_left_to_write >= 9;
-       bits_left_to_write -= 8) {
-    bits >>= 8;
-    *array_pos++ = (uint8_t)bits;
-  }
-  *array_pos = 0;
-  *pos += n_bits;
-#endif
-}
-
-static BROTLI_INLINE void BrotliWriteBitsPrepareStorage(
-    size_t pos, uint8_t *array) {
-#ifdef BIT_WRITER_DEBUG
-  printf("WriteBitsPrepareStorage            %10d\n", pos);
-#endif
-  assert((pos & 7) == 0);
-  array[pos >> 3] = 0;
-}
-
-#if defined(__cplusplus) || defined(c_plusplus)
-}  /* extern "C" */
-#endif
-
-#endif  /* BROTLI_ENC_WRITE_BITS_H_ */