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BaseTools: Update Brotli Compress to the latest one 1.0.6

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https://bugzilla.tianocore.org/show_bug.cgi?id=1201
Update Brotli to the latest version 1.0.6
https://github.com/google/brotli
Verify VS2017, GCC5 build.
Verify Decompression boot functionality.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Liming Gao
2018-08-09 14:55:19 +08:00
parent 78af0984b4
commit dd4f667e70
99 changed files with 21720 additions and 30845 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
BaseTools/Source/C/BrotliCompress/enc/entropy_encode.c
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@ -11,8 +11,8 @@
#include <string.h> /* memset */
#include "../common/constants.h"
#include "../common/types.h"
#include "./port.h"
#include "../common/platform.h"
#include <brotli/types.h>
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
@ -23,7 +23,7 @@ BROTLI_BOOL BrotliSetDepth(
int stack[16];
int level = 0;
int p = p0;
assert(max_depth <= 15);
BROTLI_DCHECK(max_depth <= 15);
stack[0] = -1;
while (BROTLI_TRUE) {
if (pool[p].index_left_ >= 0) {
@ -66,11 +66,11 @@ static BROTLI_INLINE BROTLI_BOOL SortHuffmanTree(
we are not planning to use this with extremely long blocks.
See http://en.wikipedia.org/wiki/Huffman_coding */
void BrotliCreateHuffmanTree(const uint32_t *data,
void BrotliCreateHuffmanTree(const uint32_t* data,
const size_t length,
const int tree_limit,
HuffmanTree* tree,
uint8_t *depth) {
uint8_t* depth) {
uint32_t count_limit;
HuffmanTree sentinel;
InitHuffmanTree(&sentinel, BROTLI_UINT32_MAX, -1, -1);
@ -165,7 +165,7 @@ static void BrotliWriteHuffmanTreeRepetitions(
size_t* tree_size,
uint8_t* tree,
uint8_t* extra_bits_data) {
assert(repetitions > 0);
BROTLI_DCHECK(repetitions > 0);
if (previous_value != value) {
tree[*tree_size] = value;
extra_bits_data[*tree_size] = 0;
@ -246,7 +246,7 @@ void BrotliOptimizeHuffmanCountsForRle(size_t length, uint32_t* counts,
size_t limit;
size_t sum;
const size_t streak_limit = 1240;
/* Let's make the Huffman code more compatible with rle encoding. */
/* Let's make the Huffman code more compatible with RLE encoding. */
size_t i;
for (i = 0; i < length; i++) {
if (counts[i]) {
@ -293,10 +293,10 @@ void BrotliOptimizeHuffmanCountsForRle(size_t length, uint32_t* counts,
}
}
/* 2) Let's mark all population counts that already can be encoded
with an rle code. */
with an RLE code. */
memset(good_for_rle, 0, length);
{
/* Let's not spoil any of the existing good rle codes.
/* Let's not spoil any of the existing good RLE codes.
Mark any seq of 0's that is longer as 5 as a good_for_rle.
Mark any seq of non-0's that is longer as 7 as a good_for_rle. */
uint32_t symbol = counts[0];
@ -319,7 +319,7 @@ void BrotliOptimizeHuffmanCountsForRle(size_t length, uint32_t* counts,
}
}
}
/* 3) Let's replace those population counts that lead to more rle codes.
/* 3) Let's replace those population counts that lead to more RLE codes.
Math here is in 24.8 fixed point representation. */
stride = 0;
limit = 256 * (counts[0] + counts[1] + counts[2]) / 3 + 420;
@ -371,8 +371,8 @@ void BrotliOptimizeHuffmanCountsForRle(size_t length, uint32_t* counts,
}
static void DecideOverRleUse(const uint8_t* depth, const size_t length,
BROTLI_BOOL *use_rle_for_non_zero,
BROTLI_BOOL *use_rle_for_zero) {
BROTLI_BOOL* use_rle_for_non_zero,
BROTLI_BOOL* use_rle_for_zero) {
size_t total_reps_zero = 0;
size_t total_reps_non_zero = 0;
size_t count_reps_zero = 1;
@ -420,15 +420,15 @@ void BrotliWriteHuffmanTree(const uint8_t* depth,
}
}
/* First gather statistics on if it is a good idea to do rle. */
/* First gather statistics on if it is a good idea to do RLE. */
if (length > 50) {
/* Find rle coding for longer codes.
Shorter codes seem not to benefit from rle. */
/* Find RLE coding for longer codes.
Shorter codes seem not to benefit from RLE. */
DecideOverRleUse(depth, new_length,
&use_rle_for_non_zero, &use_rle_for_zero);
}
/* Actual rle coding. */
/* Actual RLE coding. */
for (i = 0; i < new_length;) {
const uint8_t value = depth[i];
size_t reps = 1;
@ -454,26 +454,26 @@ void BrotliWriteHuffmanTree(const uint8_t* depth,
static uint16_t BrotliReverseBits(size_t num_bits, uint16_t bits) {
static const size_t kLut[16] = { /* Pre-reversed 4-bit values. */
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
0x00, 0x08, 0x04, 0x0C, 0x02, 0x0A, 0x06, 0x0E,
0x01, 0x09, 0x05, 0x0D, 0x03, 0x0B, 0x07, 0x0F
};
size_t retval = kLut[bits & 0xf];
size_t retval = kLut[bits & 0x0F];
size_t i;
for (i = 4; i < num_bits; i += 4) {
retval <<= 4;
bits = (uint16_t)(bits >> 4);
retval |= kLut[bits & 0xf];
retval |= kLut[bits & 0x0F];
}
retval >>= ((0 - num_bits) & 0x3);
retval >>= ((0 - num_bits) & 0x03);
return (uint16_t)retval;
}
/* 0..15 are values for bits */
#define MAX_HUFFMAN_BITS 16
void BrotliConvertBitDepthsToSymbols(const uint8_t *depth,
void BrotliConvertBitDepthsToSymbols(const uint8_t* depth,
size_t len,
uint16_t *bits) {
uint16_t* bits) {
/* In Brotli, all bit depths are [1..15]
0 bit depth means that the symbol does not exist. */
uint16_t bl_count[MAX_HUFFMAN_BITS] = { 0 };