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-rw-r--r--debian/vendor-h2o/deps/brotli/enc/write_bits.h84
1 files changed, 0 insertions, 84 deletions
diff --git a/debian/vendor-h2o/deps/brotli/enc/write_bits.h b/debian/vendor-h2o/deps/brotli/enc/write_bits.h
deleted file mode 100644
index b605203..0000000
--- a/debian/vendor-h2o/deps/brotli/enc/write_bits.h
+++ /dev/null
@@ -1,84 +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>
-
-#include "./port.h"
-#include "./types.h"
-
-namespace brotli {
-
-//#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.
-inline void WriteBits(size_t n_bits,
- uint64_t bits,
- size_t * __restrict pos,
- uint8_t * __restrict array) {
-#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);
-#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;
- 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);
- bits <<= bits_reserved_in_first_byte;
- *array_pos++ |= static_cast<uint8_t>(bits);
- for (size_t 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++ = static_cast<uint8_t>(bits);
- }
- *array_pos = 0;
- *pos += n_bits;
-#endif
-}
-
-inline void WriteBitsPrepareStorage(size_t pos, uint8_t *array) {
-#ifdef BIT_WRITER_DEBUG
- printf("WriteBitsPrepareStorage %10d\n", pos);
-#endif
- assert((pos & 7) == 0);
- array[pos >> 3] = 0;
-}
-
-} // namespace brotli
-
-#endif // BROTLI_ENC_WRITE_BITS_H_