X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=dec%2Fbit_reader.c;fp=dec%2Fbit_reader.c;h=0000000000000000000000000000000000000000;hb=c6145b6a4d86aead1b94bb5becd50d483a9210df;hp=fc814d0524e80d449cdcfe6a5c6066c499f9cb3a;hpb=fd0f6b130ce1fb819de157da52d543bcf366bcd4;p=io-compress-brotli.git diff --git a/dec/bit_reader.c b/dec/bit_reader.c deleted file mode 100644 index fc814d0..0000000 --- a/dec/bit_reader.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright 2013 Google Inc. All Rights Reserved. - - Distributed under MIT license. - See file LICENSE for detail or copy at https://opensource.org/licenses/MIT -*/ - -/* Bit reading helpers */ - -#include - -#include "./bit_reader.h" -#include "./port.h" - -#if defined(__cplusplus) || defined(c_plusplus) -extern "C" { -#endif - -void BrotliInitBitReader(BrotliBitReader* const br) { - br->val_ = 0; - br->bit_pos_ = sizeof(br->val_) << 3; -} - -int BrotliWarmupBitReader(BrotliBitReader* const br) { - size_t aligned_read_mask = (sizeof(br->val_) >> 1) - 1; - /* Fixing alignment after unaligned BrotliFillWindow would result accumulator - overflow. If unalignment is caused by BrotliSafeReadBits, then there is - enough space in accumulator to fix aligment. */ - if (!BROTLI_ALIGNED_READ) { - aligned_read_mask = 0; - } - if (BrotliGetAvailableBits(br) == 0) { - if (!BrotliPullByte(br)) { - return 0; - } - } - - while ((((size_t)br->next_in) & aligned_read_mask) != 0) { - if (!BrotliPullByte(br)) { - /* If we consumed all the input, we don't care about the alignment. */ - return 1; - } - } - return 1; -} - -#if defined(__cplusplus) || defined(c_plusplus) -} /* extern "C" */ -#endif