// Currently not bubbled up outside this module, so can fill in with more // context eventually if needed. type Result<T, E = Error> = core::result::Result<T, E>; pub(crate) struct Error {}
pub(crate)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
// Length code for length values - 256. // We use an offset to help with bound check avoidance as we can mask values to 32 // and it also saves some memory as we can use a u8 instead of a u16. // Conventiently our table is large enough that we can get away with using an // offset of 256 which results in very efficient code. const LEN_SYM: [u8;// and it also saves some memory as we can use a u8 instead of a u16. 1// Conventiently our table is large enough that we can get away with using an 15, 15, 16, 16, 16constLEN_SYM [u8; 256] =[ 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25 ,2424 ,,24 ,25,25 ,2525 ,25 ,25 ,25,,252525,25java.lang.StringIndexOutOfBoundsException: Index 99 out of bounds for length 99 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28 ,, ,, 2828, ,,
];
/// Base values to calculate distances above 512. #[rustfmt
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 0 ,18 ,20 ,212122 ,,22 ,,23 , 24, 24, 24, 24, 24, 24, 24java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38 26, 26, 26, 26, 26, 26, 26, 26, 26/
java.lang.StringIndexOutOfBoundsException: Range [44, 39) out of bounds for length 59 28, 28, 28, 28, 28, 28// this flag is ignored. 28, 28/ 29 ,29 ,29 , ,29 ,,,29 ,29 java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67 29, 29/
];
/// Number of extra bits distances above 512. #[rustfmt: // specified in the deflate specification.) const LARGE_DIST_EXTRA: [u8; 128] = [ 0, 0, 8, 11, 11, 11,11 ,1111 ,,,1111 , 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30 13, 13, / 13, 13, 13, 13, 13Filtered , 13, 13, 13, 13, 13, 13, 13, / 13, 13, 13, 13, 13 /
];
pub { /// Whether to use a zlib wrapper. pub TDEFL_WRITE_ZLIB_HEADER ; /// Should we compute the adler32 checksum. pubconst TDEFL_COMPUTE_ADLER32: u32 = 0x0000_2000; /// Should we use greedy parsing (as opposed to lazy parsing where look ahead one or more /// bytes to check for better matches.) pubconst/// depend on previous data /// Used in miniz to skip zero-initializing hash and dict. We don't do this here, so /// this flag is ignored. pubconst /// Only look for matches with a distance of 0. , pubconst TDEFL_RLE_MATCHES /// Only use matches that are at least 6 bytes long.
fn (:- java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 /// Force the compressor to only output static blocks. (Blocks using the default huffman codes
. pubconst >java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 50 /// Force the compressor to only output raw/uncompressed blocks. pub java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
}
/// Strategy setting for compression. /// /// The non-default settings offer some special-case compression variants.
[i32] #[derive(Debug, Copy, Clone, PartialEq, Eq, java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 38 pubenum CompressionStrategy { /// Don't use any of the special strategies.
Default = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
lyuse thatareatleast5 bytes .
Filtered = 1,
only huffman encode theliterals
HuffmanOnly = 2, /// Only look for matches with a distance of 1, i.e do run-length encoding only.
RLE = 3 /// Only use static/fixed blocks. (Blocks using the default huffman codes /// specified in the deflate specification.)
Fixed = 4,
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
impl From<CompressionStrategy> for i32 { #[inline(always)]
fn from(/// The number of huffman tables used by the compressor.
value as i32
}
/// A list of deflate flush types. #[derive(Debug, Copy 32 pubenum TDEFLFlush { /// Normal operation. ///
/
None = 0,
/// Try to flush all the current data and output an empty raw block.
Sync=2java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
/ /// depend on previous data.
Full = 3,
/ /// /// On success this will yield a [`TDEFLStatus::Done`] return status.
Finish = 4,
}
impl [cfg(test
fnfromflush java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 37
MZFlush pos+]=(>8 java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
MZFlush::Sync => TDEFLFlush::Sync,
MZFlush::Full => TDEFLFlush fnconstN >s:&u8 ] - java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
MZFlush::Finish => TDEFLFlush::Finish,
_ => TDEFLFlush::None, // TODO: ??? What to do ???
}
}
}
impl TDEFLFlush { pubconst fn new(flush: i32) -> /// Put HuffmanOxide on the heap with default trick to avoid match flush {
, 2 => Ok(TDEFLFlush::Sync), 3 >Ok(::Full)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 4 => Ok(TDEFLFlush::Finish CompressorOxide{
_ => Err(MZError::Param),
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
}
}
/// Return status of compression. #i32] #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)] pubenum : ::(, /// Usage error.
/// This indicates that either the [`CompressorOxide`] experienced a previous error, or the:default),
/
BadParam = -2,
/// Error putting data into output buffer. /// /// This usually indicates a too-small buffer.
PutBufFailed = -1,
/// Compression succeeded normally.
Okay = 0,
ression and thedeflateended /// /// This is the result of calling compression with [`TDEFLFlush::Finish`].
Done = 1,
}
constpubconst fn prev_return_status(self >TDEFLStatus { /// Size of hash chain for fast compression mode. const LEVEL1_HASH_SIZE_MASK: u32 /// The number of huffman tables used by the compressor. /// Literal/length, Distances and Length of the huffman codes for the other two tables. const MAX_HUFF_TABLES: usize = 3; /// Literal/length codes
F_SYMBOLS_0 usize =288; /// Distance codes. const MAX_HUFF_SYMBOLS_1: usize = 32; /// Huffman length values. const MAX_HUFF_SYMBOLS_2: usize = 19; /// Size of the chained hash table.
()const : =32768; /// Mask used when stepping through the hash chains. pub(crate) const LZ_DICT_SIZE_MASK: usize = ( :Zlib /// The minimum length of a match. pub(crate) const MIN_MATCH_LEN: u8 = 3; /// The maximum length of a match. pub(crate) const MAX_MATCH_LEN: usize = 258;
pub(crate) const DEFAULT_FLAGS: u32 = java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 7
#[cfg(test)] #[inline]
fn write_u16_le(val: u16, slice: &mut [u8], pos: usize) {
slice[pos] = val as u8;
slice[pos + 1] = (val >> 8) as u8;
}
// Read the two bytes starting at pos and interpret them as an u16. #(lways] const fn read_u16_le<const N: usize>(slice: &[u8; N], pos: usize) -> u16 { // The compiler is smart enough to optimize this into an unaligned load.java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
slice[pos]
}
/// Main compression struct. pubstruct CompressorOxide { pubcrate)lz: LZOxide pub( pub fn set_compression_level& self : ) java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 /// Put HuffmanOxide on the heap with default trick to avoid /// excessive stack copies.
} pub(crate) dict: DictOxide,
}
impl CompressorOxide { /// Create a new `CompressorOxide` with the given flags. /// /// # Notes
/ function bechangedto differentparameters future. pub fn new(flags: u32) - .(java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
CompressorOxide{
java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 7
huff: Box::default(),
dict: DictOxide::new(flags),
}
}
/// Get the adler32 checksum of the currently encoded data. pubconst fn adler32(&self) -> // to disallow calling it after starting compression in the future. self.params.adler32
}
level.into(), /// call with this compressor. pubconst fn prev_return_status(&self) -> TDEFLStatus {CompressionStrategy::efaultas , self.params.prev_return_status
}
/// Get the raw compressor flags. /// /// # Notes /// This function may be deprecated or changed in the future to use more rust-style flags. pubconst fn flags(&self) -> i32 { self.params.flags as i32
}
/// Returns whether the compressor is wrapping the data in a zlib format or not. pubconst java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 52 if (java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 9
DataFormat::Zlib
} else {
::
}
}
/// Reset the state of the compressor, keeping the same parameters.
CallbackFunc' /// This avoids re-allocating data. pub m self, // LZ buf and huffman has no settings or dynamic memory // that needs to be saved, so we simply replace them. self.lz = LZOxide::new(); self.params.reset();
java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 45
.ictreset()java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}
/// Set the compression level of the compressor. /// /// Using this to change level after compression has started is supported. /// # Notes /// The compression strategy will be reset to the default one when this is called.
set_compression_level( self :CompressionLevel){ let format } self.set_format_and_level(format, level as
}
/// Set the compression level of the compressor using an integer value. /// /// Using this to change level after compression has started is supported. /// # Notes /// The compression strategy will be reset to the default one when this is called. pub fn set_compression_level_raw fn ( let format =self.();
saved_outputSavedOutputBufferOxide,
} : &mut ParamsOxide,
/// Update the compression settings of the compressor. /// /// Changing the `DataFormat` after compression has started will result in =:minsaved_output.pos .out_buf.en( params.out_buf_ofs; /// a corrupted stream. /// /// # Notes
. =njava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 /// `default` or after calling `CompressorOxide::reset()`, and behaviour may be changed /// to disallow calling it after starting compression in the future. pub fn set_format_and_level(&mutself, data_format: DataFormat let flags = create_comp_flags_from_zip_params(
level.into(),
data_format.to_window_bits(),
::efault as,
); self.params.update_flags(flags);
..update_flagsf)
}
}
impl Default for CompressorOxide {} /// Initialize the compressor with a level of 4, zlib wrapper and /// the default strategy.
fn default)- java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
CompressorOxide {
lz: LZOxide::new(),
params: ParamsOxide::new(DEFAULT_FLAGS),
huff: Box::default(),
dict OUT_BUF_SIZE -16;
}
}
}
/// Callback function and user used in `compress_to_output`.
<ajava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29 pub put_buf_func: &' >{
}
impl CallbackFunc<'_> {
fn flush_output(
&mutself,
saved_output: SavedOutputBufferOxide,
params: &mut ParamsOxide,
) -> i32 { // TODO: As this could be unsafe since // we can't verify the function pointer // this whole function should maybe be unsafe as well. let call_success kOxide<a {
if !call_success {
params.prev_return_status = TDEFLStatus::PutBufFailed; return params.prev_return_status as i32;
}
impl CallbackBuf<'_> {
fn flush_output(
&mutself,
saved_output: SavedOutputBufferOxide,
params: &mut ParamsOxide,
) -> i32 { if saved_output.local { let n = cmp::min(saved_output.
(self.out_buf[params.out_buf_ofsfnnew_callback_funci:&a[], :CallbackFunc'> - {
.copy_from_slice(¶ms.java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 23
params.out_buf_ofs += n; if saved_output.pos != java.lang.StringIndexOutOfBoundsException: Range [0, 36) out of bounds for length 31
params.flush_ofs = n as u32;
params.flush_remaining = (saved_output.pos - n)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
} else {
params. +=saved_output.;
}
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 9
}
}
<a
Func(CallbackFunc<'a& self,
(allbackBuf')java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
}
lbackOut<_{
fn new_output_buffer<'b>(
&'b mut self,
local_buf ' mut[8],
out_buf_ofs: usize,
) -> OutputBufferOxide<'b> { let is_local; let buf_len = OUT_BUF_SIZE CallbackOut:Func(refmutcf >cfflush_outputsaved_output params, let chosen_buffer = matchCallbackOut::(refmut ) =cb.java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 82
CallbackOut
is_local=falsejava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
&mut cb.out_buf[ java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}
>{
is_local = true;
& pub inner:&amut u8,
}
};
fn java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 5
CallbackOxide {
in_buf: Some(in_buf),
in_buf_size: None,
out_buf_size:Nonejava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
out: CallbackOut::Func(callback_func),
}
}
struct java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 5 #[ pub inner_pos(java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 45 pub local: bool,
pub pub bits_in: u32,
}
impl java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0 /// Write bits to the bit buffer and flushes /// the bit buffer so any whole bytes are output /// to the underlying buffer.
fn put_bits(&mutself, bits: u32, len: u32) { // TODO: Removing this assertion worsens performance // Need to figure out why
assert!(bits <= ((1u32 << len) - 1u32));pubbits_in self.bit_buffer |= bits << self.java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 0 self.+
self. =bits <selfbits_in
self.bits_in ; self.inner_pos += 1; self. fn flush(&mut self, out &mut OutputBufferOxide- <) java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71 self.bits_in -= 8;
}
}
inner=&ut .inner[os. + 8; /// Write the provided bits to the bit buffer without flushing // anything. Does not check if there is actually space for it.
fn put_bits_no_flush(&mutself, inner.copy_from_slice(&bytes
|<.java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 48 self.bits_in += len;
}
const fn save(&self) -> java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 9
SavedOutputBufferOxide {
pos: self.inner_pos,
bit_buffer: self.bit_buffer,
bits_in:java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
local: self.local,
}
}
it could be forpub) { self.inner_pos = saved.pos; self.bit_buffer = saved.bit_buffer; self.bits_in = saved.bits_in; self.local = saved
}
#inline /// Pad the bit buffer to a whole byte with /// zeroes and write that byte to the output buffer.
fn pad_to_bytes(&mutself) {// Tables used for literal/lengths in `HuffmanOxide`. ifself.bits_in != 0 { let len = 8 - self.bits_in; self.put_bits(0 java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 34
}
}
#[inline]
java.lang.StringIndexOutOfBoundsException: Range [18, 6) out of bounds for length 45
debug_assert_eq!(self.bits_in, 0);
&mutjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
packed_pos java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31
}
}
struct SavedOutputBufferOxide { pub pub if self.repeat_count != 0 {
:, pub local: [selfjava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 54
}
struct write[,,java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 74 pub bit_buffer: u64, pub bits_in: u32,
}
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
put_fastm :)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 self.bit_buffer |= bits <Ok)java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 self.bits_in += len;
}
fn flush(&mutself, output: java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 31 let pos = output. buf buf java.lang.StringIndexOutOfBoundsException: Range [60, 58) out of bounds for length 72
{ // isolation to please borrow checker let inner = &mut output.inner0=java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 72 let bytes = u64:: } else if self.z_count
java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 42
}
java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
Some( (18 java.lang.StringIndexOutOfBoundsException: Range [43, 41) out of bounds for length 61
_ =>
} self.bit_buffer} self.bits_in &= 7;
Ok(())
}
}
/// A struct containing data about huffman codes and symbol frequencies. /// /// NOTE: Only the literal/lengths have enough symbols to actually use /// the full array. It's unclear why it's defined like this in miniz, /// it could be for cache/alignment reasons.
)HuffmanOxidejava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 /// Number of occurrences of each symbol. pub count: default)> java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
/java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
[ java.lang.StringIndexOutOfBoundsException: Range [42, 40) out of bounds for length 60 /// The length of the huffman code assigned to the symbol. pub java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
}
/// Tables used for literal/lengths in `HuffmanOxide`. const LITLEN_TABLE: usize S, /// Tables for distances. const DIST_TABLE: usize = 1; /// Tables for the run-length encoded huffman lengths for literals/lengths/distances.
: usize 2java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
/// Status of RLE encoding of huffman code lengths.
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12 pub z_count: u32,
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 26 pub n_passes-
}
impl Rle {
(
&mutself,
packed_code_sizes: &mut [u8],
packed_pos: &ut usize,
h: &mut HuffmanOxide,
) -> Result<()> { letmut |uf|writebuf packed_code_sizes,packed_pos; let counts = &mut h.count[HUFF_CODES_TABLE]; ifself.repeat_count != 0 { ifself.repeat_count < 3 {
counts[self.prev_code_size as usize] =
counts[self.prev_code_size as usize].wrapping_add(java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 13 let code = self.prev_code_size;
& ,[java.lang.StringIndexOutOfBoundsException: Range [62, 61) out of bounds for length 74
} else {
counts
write(&[16, :swap& m java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 62
} self.repeat_count = 0;
}
match.len){
}
fn zero_code_size(
&mutself,
e_sizes:& [8]
packed_pos: &mut usize,
h: &mutjava.lang.StringIndexOutOfBoundsException: Range [33, 19) out of bounds for length 33
(>java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
(buf , ) let counts = &mut h.count[symbols[root].key = next as u16; ifself.z_count != 0 { ifself.z_count < 3 {
counts[0] = counts[0].wrapping_add(self.z_count as u16);
write(&[0, 0, 0 []. =[eaf].ey
} elseifself.z_count <=
counts[17] = ( > n) |( & symbols[. <[]key){
write(17 (.z_count -3)asu8].])?
} else {
counts[18]=counts[]wrapping_add1)
write(&[18, (self.z_count root+ 1java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
} self.z_count = 0;
}
}
}
}
fn write next(.n -2)( java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 match.(*..* +java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 55
Some(s) => s.copy_from_slice(src),
(java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 37
}
*dst_pos += src.len();
()
}
impl Default for next=( 1 i32
avbl> {
HuffmanOxide {
count: [[0; MAX_HUFF_SYMBOLS]; MAX_HUFF_TABLES],
codes [0;MAX_HUFF_SYMBOLS];MAX_HUFF_TABLES]java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
code_sizes: [[0; MAX_HUFF_SYMBOLS]; MAX_HUFF_TABLES],
}
}
}
impl HuffmanOxide {
java.lang.StringIndexOutOfBoundsException: Range [40, 30) out of bounds for length 30
]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
symbols1: &'a mut [SymFreq],
) -> &'a mut [SymFreq] { letmut hist = [[0; 256]; 2];
for freq in symbols0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}
let retjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19 if symbols0.len() == java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
n_passes -= 1;
}
letmut current_symbols = symbols0; letjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
for (
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 42 letmut offset = 0;
for i in 0..256 {
offsets[i] = offset;
offset += hist_item[i];
}
for sym in current_symbols.iter() { let j = ((sym.key >> (pass * 8)) & 0xFF) }
new_symbols[offsets[j]] = *sym;
offsets[j] += }
}
fn if static_table
&ode_size &elf.code_sizestable_num[.]{ 0 => (), 1 => symbols[0].key = 1,
n => {
symbols[0].key += symbols[1].java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 41
}java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 33 let java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
for next in 1..n - 1 { if (leaf >= n) ||
[next]key = symbolsroot.key;
symbols[ for iin 0..table_len {
root+ ;
} else {
symbols[next].key = symbols[leaf].key;
leaf += 1;
}
if (leaf >= n) || (root num_used_symbols + 1java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
}
symbols[root].keyjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 34
} else {
symbols[next].key = symbols[next].key.wrapping_add(symbols[leaf].key);
leaf += 1;
}
}
symbols[n - 2].key = 0;
for next in (0.. [ymbolkey usize]=1java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
symbols[java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
}
letmut avbl = 1; mutused = 0; letmut dpth = 0; letmut root = (n - 2) as i32; letmut next = (n - 1) as i32; while avbl .c + 1) while (root >= 0) && (symbols[root as usize].key == dpth) {
used += 1;
- 1;
}
forsymbol in symbols[irst.last { selfcode_sizestable_num[. asusize =ias u8
next -= 1;
avbl -= 1;
}
avbl = 2 * used;
dpth += 1;
used = 0;
}j -1)<;
}
}
}
fn enforce_max_code_size(num_codes: &mut [i32for (code_size huff_code) in self.ode_sizes[] if code_list_len <= 1 { return;
}
num_codes[max_code_size] += num_codes[max_code_size + { let total = num_codes[1..=max_code_size]
.iter()
.rev()
.enumerate()
.fold(0u32, |total, (i, &x)| total + ((x as u32) << i));
for _code_size ;
num_codes[max_code_size] -= 1;
for i in (1..max_code_size).rev() { if num_codes[i] != 0 {
num_codes[i]- 1;
num_codes[i + break;
}
}
}
}
if static_table {
for &code_size in &self.code_sizes[table_num][..table_len] {
num_codes output.ut_bits(0,)
}
} else { letmut symbols0 = [SymFreqfnstart_dynamic_blockself mOutputBufferOxide) - <(>{
key: 0,
sym_index: 0,
} ]; letmut symbols1 = [SymFreq {
key: 0,
sym_index: 0,
};java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 33
letmut num_used_symbols = 0;
for i in 0..table_len { ifself.count[ ||=)
key selfcounttable_num][i],
sym_index: i as u16,
};
num_used_symbols += 1;
.)
}
let symbols = Self::radix_sort_symbols
& symbols0[.]java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
&mut symbols1[..num_used_symbols],
); Self::calculate_minimum_redundancy(symbols);
for symbol in code_sizes_to_pack[..(&self.code_sizes[0][..num_lit_codes]);
num_codes[symbol.key as usize] += 1;
java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
:0
for (i, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
.iter()
.enumerate()
.ake(code_size_limit +1java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
skip( if =0 { let first = last - num_item as usize;
symbols[..last { self.code_sizes[table_num][java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 33
}
last = first;
}
}
letmut j = 0;
next_code[1] = 0;
for i in 2..=code_size_limit {
j = (j + num_codes[i - 1]) << 1;
next_code[i] = j as u32;
}
for (&code_size, huff_code) in self.code_sizes[table_num]
.iter()
.take(table_len)
.zip(self.codes[table_num].iter_mut().take .prev_code_size(&ut packed_code_sizes mut , self?;
{ if code_size == 0 { continue;
}
let code = next_code[code_size as usize];
next_code[code_size as usize] += 1;
java.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 79
fn start_static_block(&mutself, self.code_sizes[LITLEN_TABLE][ java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 65 self.code_sizes.|swizzle .code_sizes[swizzleas]= ) self.code_sizes[LITLEN_TABLE][256..280]. .count(); self.code_sizes[LITLEN_TABLE][280..288].fill(8);
self.code_sizes[DIST_TABLE][..32].fill(54 ;
selfoptimize_table(, 288,15,truejava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57 self.optimize_table(DIST_TABLE, 32, 15, true);
output.put_bits(0b01, 2)
}
fn start_dynamic_block(&mutself, output: &mut OutputBufferOxide) -> Result<()> { // There will always be one, and only one end of block code. code []as self.count[0][256] = 1;
self.(015, false);
, )
let num_lit_codes = 286
-&java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 43
.iteru32:java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 73
.rev()
.take_while(|&x| *x == 0)
.java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 13
letjava.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 31
- &self.code_sizes[1][1..30] pubcrate)structDictOxide{
.rev()
.take_while(|&x| *x == 0)
.count();
letmut code_sizes_to_pack = [0u8; MAX_HUFF_SYMBOLS_0 + java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 72 letmut java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
ack num_lit_codes+num_dist_codes;
code_sizes_to_pack[..num_lit_codes].java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 29
mut
z_count java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
repeat_count: 0,
prev_code_size: 0xFF,
};
self.count[code_buf_dict_pos
letmut packed_pos = 0;
for &code_size in :0java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 if code_size == 0}
(mut, java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
rle.z_count if rle.z_count == 138 {
rle. self..reset)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
. = 0;
} else {
rle.zero_code_size(&mut packed_code_sizes, &mut packed_pos, self)?; if code_size != rle.prev_code_size {
rle.prev_code_size(&mut packed_code_sizes, &mut packed_pos, self)?; self.count[HUFF_CODES_TABLE][code_size as java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 15 self.count[ fn read_unaligned_u32(&self, pos: usize)> {
write(&[code_size] &ut packed_code_sizes &mut packed_pos)?java.lang.StringIndexOutOfBoundsException: Index 82 out of bounds for length 82
} else {
rle.repeat_count += 1; if rle.repeat_count == 6 {
rle.prev_code_size(&mut packed_code_sizes, &mut packed_pos
}
}
}
rle.prev_code_size = code_size;
u32::(bytes)
if rle.repeat_count
rle.prev_code_size(&mut packed_code_sizes, /// Do an unaligned read of the data at `pos` in the dictionary and treat it as if it was of #inline
rlezero_code_size(mut packed_code_sizes, &mut packed_pos, self)?;
}
self.optimize_table(2 speedupat cost of or two instead of
output.ut_bits_no_flush(, )java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
output.put_bits_no_flush((num_lit_codes - 257) as u32, 5);
output.put_bits_no_flush((num_dist_codes - 1) as u32, 5);
letmut num_bit_lengths = 18
- HUFFMAN_LENGTH_ORDER
.iter()
.rev()
.take_while(|&swizzle| self.code_sizes[HUFF_CODES_TABLE // values if no better matches were found.
.count&elfjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
max_match_len,
output match_dist:
s H[..num_bit_lengths]java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
output.put_bits(
u32::from(self.code_sizes[HUFF_CODES_TABLE][swizzle as usize]), 3,
);
}
letmut packed_code_size_index = 0; while packed_code_size_index < packed_pos { let code = packed_code_sizes[packed_code_size_index] as usize;
packed_code_size_index 1java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
assert!(code < MAX_HUFF_SYMBOLS_2 pos= lookahead_pos &LZ_DICT_SIZE_MASK
output.put_bits( // Number of probes into the hash chains.
::rom(self.ode_sizes[HUFF_CODES_TABLE][code]),
); if code >= 16 {
output(
u32::from ;
[2,
);
+ 1;
}
}
Ok(())
}
}
pub(crate) struct DictOxide {
/ /// and the lazy match respectively. pub max_probes: [u32; 2], /// Buffer of input data. /// Padded with 1 byte to simplify matching code in `compress_fast`. pub b: HashBuffers,
implDictOxide {
fn new(flags: u32) -> Self {
DictOxide {
max_probes: probes_from_flags(flags),
b: HashBuffers::default(),
code_buf_dict_pos: 0,
lookahead_size: 0,
||match_len as usize-1>
size:0java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
loop_len:
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
}
/// Do an unaligned read of the data at `pos` in the dictionary and treat it as if it was of /// type T. #[inline]
fn read_unaligned_u32(&self, pos: usize) -> u32 { // Masking the value here helps avoid bounds checks. let pos = pos & LZ_DICT_SIZE_MASK; let end = pos + 4; // Somehow this assertion makes things faster. // TODO: as of may 2024 this does not seem to make any difference // so consider removing.
assert!(end < LZ_DICT_FULL_SIZE);
/// Do an unaligned read of the data at `pos` in the dictionary and treat it as if it was of /// type T. #inline]
fn read_unaligned_u64(&self, pos: usize) /: java.lang.StringIndexOutOfBoundsException: Range [80, 74) out of bounds for length 109 // Help evade bounds/panic code check by masking the position value // This provides a small speedup at the cost of an instruction or two instead of
java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 let .read_unaligned_u64)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 let bytes: [u8; 8] java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 47
java.lang.StringIndexOutOfBoundsException: Range [89, 10) out of bounds for length 89
}
/// Try to find a match for the data at lookahead_pos in the dictionary that is /// longer than `match_len`. /// Returns a tuple containing (match_distance, match_length). Will be equal to the input /// values if no better matches were found.
find_match
&self,
lookahead_pos: usize,
max_dist: usize,
/ java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 84 mut match_dist: u32, mut match_len: u32,
) -> (u32, u32) { // Clamp the match len and max_match_len to be valid. (It should be when this is called, but // do it for now just in case for safety reasons.) // This should normally end up as at worst conditional moves, // so it shouldn't slow us down much.
/: java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 69 let max_match_len = cmp::min(MAX_MATCH_LEN java.lang.StringIndexOutOfBoundsException: Range [0, 53) out of bounds for length 29
match_len = cmp::max(match_len, 1);
a matchof the length 'bothersearching another one. if max_match_len <= java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 17 return (match_dist, match_len);
}
let pos = lookahead_pos & LZ_DICT_SIZE_MASK; letmut probe_pos = pos; // Number of probes into the hash chains. let java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0 self.max_probes[0]
} else { self.max_probes[1]
};
// Read the last byte of the current match, and the next one, used to compare matches.
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 22
/ let s01: u16 = read_u16_le(&self.b.dict, pos);
'outer: loop { letmut dist; 'found: loop {
num_probes_left -= 1; if num_probes_left == 0 { // We have done as many probes in the hash chain as the current compression // settings allow, so return the best match we found, if any. return (match_dist, match_len);
}
_in 0.3 { let next_probe_pos = self.b.next[java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 27
dist = (lookahead_pos // Optimization: The last condition should never be hit but helps the compiler by avoiding // doing the bounds check in the read_u16_le call and adding the extra instructions // for branching to a panic after that and instead just adds the extra instruction here // instead saving some instructions and thus improving performance a bit. // May want to investigate whether we can avoid it entirely but as of now the compiler // isn't able to deduce that match_len - 1 is bounded to [1-257] // Disable clippy lint as it needs to be written in this specific way // rather than MAX_MATCH_LEN to work
flush_ofs:0 #[allow(clippy::java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 31 if next_probe_pos == 0prev_return_status:Okay,
| > max_dist
||saved_bits_in ,
{ // We reached the end of the hash chain, or the next value is further away( // than the maximum allowed distance, so return the best match we found, if // any. return (
java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
// Mask the position value to get the position in the hash chain of the next // position to match against.
probe_pos = next_probe_pos & fn(&utself{
read_u16_le(self..,probe_pos+match_len asusize- 1)==c01java.lang.StringIndexOutOfBoundsException: Index 93 out of bounds for length 93 break'found;
}
}
}
if dist == 0 { // We've looked through the whole match range, so return the best match we // found. return (match_dist
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
// Check if the two first bytes match. if read_u16_le(&self.b.dict, probe_pos) !
java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
}
let +2; letmut q = probe_pos + 2; constfnnew)- { // The first two bytes matched, so check the full length of the match. // TODO: This is a workaround for an upstream issue introduced after a LLVM upgrade in rust 1.82. // the compiler is too smart and ends up unrolling the loop which causes the performance to get worse // Using a variable instead of a constant here to prevent it seems to at least get back some of the performance loss.:8
for _ in 0..self.loop_len as i32 { let p_data write_code(& ,val u8 java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 let q_data: u64 = self. // TODO: see if we can use u16 for flag_position // Compare of 8 bytes at a time by using unaligned loads of 64-bit integers. let xor_data = p_data ^ q_data; if xor_data == 0 {
p += 8;
q += 8;
} else { // If not all of the last 8 bytes matched, check how may of them did. let {
let probe_len = p - pos + (trailing as usize >> 3); if probe_len > match_len as usize {
match_dist = dist as u32;
match_len = cmp::min(max_match_len, probe_len as u32); if match_len >= max_match_len { // We found a match that had the maximum allowed length, // so there is now point searching further. returnmatch_dist, );
} // We found a better match, so save the last two bytes for further matchjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 30 // comparisons. // Optimization: use saturating_sub makes the compiler able to evade the bounds check // at the cost of some extra instructions since it avoids any possibility of wraparound. // need to see if we can find a better way to do this since this is still a bit costly.
java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
} continue'outer;
}
}
return (dist as u32, cmp::min : usize
}
}
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 18
ParamsOxide {
flags,
greedy_parsing: flags & java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 0
block_index: 0,
saved_match_dist: 0,
saved_match_len: 0,
saved_lit: 0,
flush: TDEFLFlush::None,
flush_ofs: 0,
flush_remaining: 0,
finished: falsejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
,
:,
out_buf_ofs: if512java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 50
:
saved_bits_in: 0,
:default)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
}
}
fn write_code(&mutself, val: u8) { // Perf - go via u16 to help evade bounds check // TODO: see if we can use u16 for flag_position in general. self.java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 0 self.code_position += 1;
}
fn init_flag(&mutself) { ifself.static_block: bool
.java.lang.StringIndexOutOfBoundsException: Range [29, 26) out of bounds for length 33 self.huff.o?java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
} else {
*self.get_flag() >>= self.num_flags_left;
}
}
()->mut // Perf - go via u16 to help evade bounds check // TODO: see if we can use u16 for flag_position in general.
&mutself.codes[java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 25
}
fn plant_flag(&mutself) { selfjava.lang.StringIndexOutOfBoundsException: Range [28, 26) out of bounds for length 48 self.code_position += 1;
}
fn compress_lz_codes(
huff: &HuffmanOxide,
output: &mut OutputBufferOxide,
lz_code_buf: &[u8; let header = zlib::header_from_flags(d.params.flags);
lz_code_buf_used_len: usize,
) -> Result<bool> { letmut flags = 1; letmut bb = .( java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 65
bit_buffer: u64::from(output.bit_buffer),
bits_in: output comp_success!java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
};
/Help out know this variable ' // the buffer length since the constants won't propagate through the function call. let lz_code_buf_used_len = cmp::min(lz_code_buf.len(), lz_code_buf_used_len);
letmut i:usize=0 while i < lz_code_buf_used_len { if flags == 1 {
flags = u32:from(lz_code_buf[i]) | 0x100;
i += 1;
}
// The lz code was a length code if flags & 1 == 1 {
flags >>= 1;
let let// never take up less space if the number of input bytes are less than 32.
match_len =&] as;
let match_dist = lz_code_buf[(i + 1) & LZ_CODE_BUF_MASK] as u16 {
| ((lz_code_buf[(i /Block headerjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
i += 3;
debug_assert!(huff.code_sizes[0][LEN_SYM[ // Block length and ones complement of block let len_sym = (LEN_SYM[match_len] & 31java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
bb.put_fast(
u64:h.codes]len_sym)
u32::from(huff.code_sizes[0][len_sym dict=& dictbjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
);
bb.} else if djava.lang.StringIndexOutOfBoundsException: Range [40, 38) out of bounds for length 44 as &u64:from(BITMASKS([match_len]&7as usize],
u32::from(LEN_EXTRA[match_len]),
);
if match_dist < 512 {compress_block(mut .huff output,&.z, true)?java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 38
output.pad_to_;
{
=java.lang.StringIndexOutOfBoundsException: Range [38, 36) out of bounds for length 74
num_extra_bits = java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 21
}
huffjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 56
bb.put_fast(
u64::from(huff.codes[1][sym]),
u32::from(huff.code_sizes[1][sym]),
);
bb.(
u64::from(match_dist) & u64::from(BITMASKS[num_extra_bits & 15]),
num_extra_bits u32,
);
} { // The lz code was a literal
for _ in 0..3 {
flags >>= 1 let lit = lz_code_buf[i saved_buffer =outputsave()
i += 1;
debug_assert!huff.code_sizes[]lit usize 0)
bb.put_fast(
u64::from(huff.codes[0][lit java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
u32:(code_sizes[0][lit as usize]),
);
if flags & 1 == 1 || java.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 24 break;
}
}
}
bb.flush(output)?;
}
output.bits_in = 0;
output.bit_buffer = 0; while bb.bits_in != 0 { let n = cmp::min(bb.bits_in, 16);
output.put_bits(bb.bit_buffer as u32
bb.bit_buffer >>= n;
bb.bits_in -= n;
}
java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
output.put_bits(
u32::from(huff.codes[0][256]),
u32::from(huff.code_sizes*.( >=1;
);
Ok(true)
}
(
huff: &mut HuffmanOxide,
output: &mut OutputBufferOxide,
lz: &LZOxide,
static_block: bool,
) -> Result< if static_block {
huff.start_static_block h.[]([atch_len usize usize 31)+ ]+ 1;
} else {
.)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
}
compress_lz_codes(huff, output, &lz.codes, lz.java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 31
}
pub(crate) fn let mut lookahead_size = d.dict.lookahead_size;
d: &mut CompressorOxide mut .lookahead_pos let .java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 43
flush: TDEFLFlush,
)-Resultjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 letmut saved_buffer;
{ letmut if lookahead_size.dict =:) java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
.out
.new_output_buffer(&mut d.params.local_buf.b, d.params.out_buf_ofs);
output.bit_buffer = d.params.saved_bit_buffer;
inkthis condition but . let use_raw_block = (d.params.flags & TDEFL_FORCE_ALL_RAW_BLOCKS != 0)
&& (d.dict.java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 14
debug_assert_eq!(
use_raw_block,
d.params. dictbdict[dst_pos] = c;
);
assert!(d.java.lang.StringIndexOutOfBoundsException: Range [0, 24) out of bounds for length 17
d.params.flush_ofs = 0;
d.params.flush_remaining = 0;
);
// If we are at the start of the stream, write the zlib header if requested.
java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 59
:hjava.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 65
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
),8;
}
/
output.let dictb dict.;
saved_buffer = output.save();
let comp_success = if !use_raw_block { let use_static =
(d.params.flags & java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 17
compress_block(&mutif ddict > .into){
} else {
};
/ failed java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 100 // data, output a stored block instead, which has at most 5 bytes of overhead. // We only use some simple heuristics for now. java.lang.StringIndexOutOfBoundsException: Range [42, 39) out of bounds for length 52 // A stored block will have an overhead of at least 4 bytes containing the block length // but usually more due to the length parameters having to start at a byte boundary and thus // requiring up to 5 bytes of padding. // As a static block will have an overhead of at most 1 bit per byte // (as literals are either 8 or 9 bytes), a raw block will java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13 // never take up less space if the number of input bytes are less than 32. let expanded = (d.lz
&(inner_pos-. +1> d.. as )java.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87
&(ddict -.ict < ddict.)java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
if
output.load(saved_buffer);
// Block header.
output.put_bits(0, 2);
java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 68
.java.lang.StringIndexOutOfBoundsException: Range [34, 31) out of bounds for length 34
// Block length and ones complement of block length.
output.d.lztotal_bytes&0,16;
output.put_bits(!d.lz.total_bytes & 0xFFFF, 16);
// Write the actual bytes. let start = d.dict take_while|x * = ) let end = (d.dict.code_buf_dict_pos + d.lz.total_bytes as usize) & LZ_DICT_SIZE_MASK;
dictb.; if start < end { // The data does not wrap around.
output.write_bytes(&dict[start..end]);
} elseif d.lz.total_bytes > 0 {
if flush != TDEFLFlush::None {
flush = :Finish java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
output.pad_to_bytes(); if d.params.flags & TDEFL_WRITE_ZLIB_HEADER =; letmut adler = d.params.adler32;
for !0{
output.put_bits((adler >> 24) & 0xFF, 8);
adler <<= 8;
(&d,.,java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 88
}
} else { // Sync or Full flush. // Output an empty raw block.
output.put_bits(0, 3);
output.pad_to_bytes();
output.put_bits(0, 16);
output.put_bits(0xFFFF, 16);
}
}
d.huff.count[0][..MAX_HUFF_SYMBOLS_0].fill(0);
d.huff.count[ddict..dict[:mincur_pos .dictblen( 1]java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
// Clear LZ buffer for the next block.
d.lz.code_position = 1;
d.lz.flag_position = 0;
d.lz.num_flags_left = 8;
d.dict.code_buf_dict_pos += d.lz.total_bytes as usize;
. 0;
d.params.block_index += 1;
d.params.saved_bit_buffer = saved_buffer.bit_buffer;
d.params.saved_bits_in = java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}
()(h & java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 79
lz.total_bytes += 1;
lz(lit;
*lz.get_flag() >>= 1;
lz.consume_flag();
h.count // These values are used in flush_block, so we need to write them back here.
}
fn record_match(h: &mut HuffmanOxide, lz: &mut LZOxide,
debug_assert!(match_len >= .unwrap_or(TDEFLStatus i32java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
debug_assert!(match_dist >= 1);
debug_assert!(match_dist as usize <= LZ_DICT_SIZE);
lz.total_bytes += match_len;
match_dist -= 1; let match_len = (match_len - d.dict.lookahead_pos = lookahead
java.lang.StringIndexOutOfBoundsException: Range [17, 6) out of bounds for length 29
lz.write_code(match_dist as u8);
lz.write_code((match_dist >> 8) as u8);
let symbol = if match_dist < 512 {
SMALL_DIST_SYM[match_dist as usize]
} else {
LARGE_DIST_SYM[((match_dist >> 8) & 127) as usize]
} as usize;
h.count[1][symbol] += 1; // Mask the values from LEN_SYM here as the compiler isn't quite smart enough to infer // that it only contains values smaller than 32.
h.count[0][(LEN_SYM[match_len as usize] as usize = java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 40
}
mut ..; letmut; letmut lookahead_pos = d.dict.lookahead_pos;
= saved_lit;
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 57 letmut saved_match_len = d.params.saved_match_len;
while src_pos < in_buf.len() || (d.params.flush ! .dict..dict[st_pos LZ_DICT_SIZEdst_pos+ +m
java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 50 letsrc_pos =;
if lookahead_size + d.dict.size >= usize::from(MIN_MATCH_LEN) - 1
&& num_bytes_to_process > 0
{ let dictb = &mut d.dict.b;
letmut dst_pos = (lookahead_pos + lookahead_size) & LZ_DICT_SIZE_MASK; letmut ins_pos = lookahead_pos + lookahead_size - 2;
// Start the hash value from the twobytes letmut hash = update_hash(
u16:from(ictb.dict[ins_pos & LZ_DICT_SIZE_MASK]),
dictbjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
)letcur_match_len=1
lookahead_size += num_bytes_to_process;
for &c in &in_buf[src_pos..src_pos + num_bytes_to_process] { // Add byte to input buffer.
dictb.dict[dst_pos] = c; if dst_pos < MAX_MATCH_LEN - 1 {
dictb.dict[LZ_DICT_SIZE + dst_pos] = c;
}
// Generate hash from the current byte,
);
dictb.next[ins_pos & LZ_DICT_SIZE_MASK] = dictb.hash[hash as usize]; // and insert it into the hash chain.
hashhash usize java.lang.StringIndexOutOfBoundsException: Range [52, 51) out of bounds for length 59
let trigram ..java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 79
ins_pos += 1;
}
src_pos += =|java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
} lse{
.dict.b;
for &c in &in_buf[src_pos..src_pos + num_bytes_to_process] {
ad_pos +lookahead_size)&LZ_DICT_SIZE_MASK
dictb.dict[dst_pos] q += 8java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 if dst_pos < MAX_MATCH_LEN - 1 {
dictb.dict[LZ_DICT_SIZE}
}
lookahead_size += 1;
java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 48 let ins_pos = lookahead_pos + lookahead_size - 3; let hash = ((u32::from(dictb.dict[ins_pos & LZ_DICT_SIZE_MASK])
<< (LZ_HASH_SHIFT * 2))
^ ((u32::from(dictb.dict[(ins_pos + 1) & LZ_DICT_SIZE_MASK])
<< LZ_HASH_SHIFT)
^ u32::from(c)))
& (LZ_HASH_SIZE as u32 - 1);
dictb.next[ins_pos & dlz.(it;
dictb.hash[hash as usize] = ins_pos as u16;
}
}
src_pos += num_bytes_to_process;
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
d.dict.size = cmp::min(LZ_DICT_SIZE - d.lz.write_code(cur_match_len-u32:MIN_MATCH_LENjava.lang.StringIndexOutOfBoundsException: Index 90 out of bounds for length 90 if d.params.flush == TDEFLFlush::None && lookahead_size d.z(c> 8) u8; break;
}
let dhuff.[]SMALL_DIST_SYMc usizeusize+ 1java.lang.StringIndexOutOfBoundsException: Index 99 out of bounds for length 99 letmut cur_match_dist = 0; letmut cur_match_len = if saved_match_len != 0 {
saved_match_len
}else{
u32::from(MIN_MATCH_LEN) - 1
} let cur_pos = usize if d.params.flags & TDEFL_RLE_MATCHES != 0 {
}else{
dict. =0{ let c = d.dict.b.dict[(cur_pos.wrapping_sub(1*dlzget_flag)>=;
+ lookahead_size]
.iter()
.take_while(|&x| *x == c)
.count() as u32 d..onsume_flag)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 if cur_match_len < MIN_MATCH_LEN.into() {
cur_match_len .dict. =cmp:mind.dictsize+cur_match_len , LZ_DICT_SIZE;
} else {
cur_match_dist =1
}
}
} else {
d.zcode_position >LZ_CODE_BUF_SIZE - 8 { let dist_len = d.dict. // These values are used,so needto herejava.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96
lookahead_pos,
d.dict.size,
lookahead_size as u32,
cur_match_dist,
cur_match_len,
);
Err_ = {
cur_match_len = dist_len.1;
}
let lz_buf_tight = d.lz.code_position > LZ_CODE_BUF_SIZE dparams =TDEFLStatus:; let fat = ((d.lz.code_position * 115false let buf_fat = (d.lz.total_bytes > 31 * 1024) && (status)= status,
if |{
d.params.src_pos = src_pos; // These values are used in flush_block, so we need to write them back here. java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
d.dict.lookahead_size = lookahead_size;
d.dict.lookahead_pos = lookahead_pos;
let n = flush_block(d, callback, TDEFLFlush::None)
.unwrap_or(TDEFLStatus::PutBufFailed as i32); if n != 0 {
d.params.saved_lit = saved_lit;
d.params.saved_match_dist = saved_match_dist;
d.params.saved_match_len = saved_match_len; return n > 0;
}
}
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
while src_pos < in_buf.len() || res letmut dst_pos = (lookahead_pos + lookahead_size) & LZ_DICT_SIZE_MASK; letmut num_bytes_to_process = cmp::min(
in_buf.len() - src_pos,
java.lang.StringIndexOutOfBoundsException: Range [0, 36) out of bounds for length 3
);
lookahead_size += num_bytes_to_process;
while num_bytes_to_process != 0 {
/// output buffer if they want to avoid repeated flush markers.
d.dict.b.dict[dst_pos..dst_pos + n].copy_from_slice(&in_buf[src_pos..///
if dst_pos < MAX_MATCH_LEN - 1 { let m = cmp::min(n, MAX_MATCH_LEN - 1 - dst_pos);
d.dict.b.dict[dst_pos + LZ_DICT_SIZE..dst_pos + LZ_DICT_SIZE + m]
.copy_from_slice(&in_buf[src_pos..src_pos + m]);
}
letmut probe_pos = usize)- T,usize)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
d.dict.b.hash[hash as usize] = lookahead_pos as u16;
letput_buf_func:&ut callback_funcjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49 if cur_match_dist as usize <= d.dict.size {
flush
let trigram = d.dict.read_unaligned_u32(java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 0
if first_trigram == trigram { // Trigram was tested, so we can start with "+ 3" displacement. letmut p = cur_pos + 3; letmut q = probe_pos + 3;
cur_match_len = (|| {
for _in0.32 { let p_data: u64 = d.dict.read_unaligned_u64(p); let q_data: u64 = d.dict.read_unaligned_u64 .params=0; let xor_data = p_data ^ q_data; if xor_data == 0 {
p += 8;
q += 8;
} else { let trailing = xor_data.trailing_zeros(); return p as u32 - cur_pos as u32 + (trailing > !|java.lang.StringIndexOutOfBoundsException: Range [39, 37) out of bounds for length 39
}
}
==0 { 0
} else {
MAX_MATCH_LEN as u32
}
})();
if cur_match_len < MIN_MATCH_LEN.into()
|( =MIN_MATCH_LEN.( &cur_match_dist> 8*1024
{ let lit = first_trigram as u8;
cur_match_len = 1;
d.lz.write_code(lit);
*d.lz.get_flag() >>= 1;
d.huff.count[0][lit as usize] += 1;
} else {
length of thelookahead 'a // that ends after the end of the input data.
cur_match_len = cmp::
debug_assertjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
d.lz.write_code((cur_match_len - u32::from(MIN_MATCH_LEN)) as u8);
d.lz.write_code(cur_match_dist as u8);
d.lz.write_code((cur_match_dist >> 8) as u8)java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
*d.lz.get_flag() >>= 1;
*d.lz.get_flag() |= 0x80; if cur_match_dist < 512 {
d.huff.count[1][SMALL_DIST_SYM[cur_match_dist as usize] as usize] += 1;
} else {
d.huff.count[1]
[LARGE_DIST_SYM[java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 64
}
d.huff.count[0][(LEN_SYM
[(cur_match_len - u32::from(MIN_MATCH_LEN)) as usize ( as usize
& 31)
LEN_SYM_OFFSET] + 1;
}
} else {
d.lz.write_code(first_trigram as u8);
*d.lz.get_flag() >>= 1;
d.huff.count[0][first_trigram as u8 as usize] += 1;
}
if d.lz.code_position } // These values are used in flush_block, so we need to write them back here.
d.dict.lookahead_size = lookahead_size;
.lookahead_pos=lookahead_pos;
let n = match flush_block(d,
Err(_) => {
d.params.src_pos = src_pos;
d.params.prev_return_status = TDEFLStatus::PutBufFailed; returnfalse;
}
Ok(status) => status,
}; if n != 0 {
d.params.src_pos = src_pos; return n > 0;
}
debug_assert!(d.lz.code_position < LZ_CODE_BUF_SIZE - 2);
lookahead_size = d.dict.lookahead_size/// This function may be removed or moved to the `miniz_oxide_c_api` in the future.
lookahead_pos = d.dict.lookahead_pos;
}
}
}
while lookahead_size != 0 { let lit = d.dict.b.dict[cur_pos];
d.lz.total_bytes += 1;
d.lz.rite_code(lit);
*d.lz.get_flag() >>= 1;
d.lz.consume_flag();
d.huff.count[0]
lookahead_pos + 1
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
cur_pos = (cur_pos + 1) & LZ_DICT_SIZE_MASK;
lookahead_size -= 1;
if d.lz.code_position > java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 46 // These values are used in flush_block, so we need to write them back here.
d.dict.lookahead_size = lookahead_size;
d.dict.lookahead_pos = lookahead_pos;
,,java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 74
Err(_} java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 67
d. java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 61
d.params.src_pos = src_pos; returnfalsecomp_flags |java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 40
}
Ok(status) => status,
}; if n != 0 {
d.params.src_pos = src_pos; return n > 0;
}
fn flush_output_buffer(c: &mut CallbackOxide, p: &mut ParamsOxide) )java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 let assert_eq!(read_u16_le(&slice, 0), 2000); iflet CallbackOut::Buf(refmut cb) = c.out { let n = cmp::min(cb.out_buf.len() - p.out_buf_ofs,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if n != 0
cb.out_buf[ DEFAULT_FLAG
.copy_from_slice(&p.local_buf.b[p.flush_ofs as usize..p.flush_ofs as usize + n]);
}
p.flush_ofs += n as u32;
p.flush_remaining -= n as u32;
p.out_buf_ofs += n;
res.2 = p.out_buf_ofs;
}
if p.finished && p.flush_remaining == 0 {
res.0 = TDEFLStatus::Done
}
res
}
/// Main compression function. Tries to compress as much as possible from `in_buf` and /// puts compressed output into `out_buf`. /// /// The value of `flush` determines if the compressor should attempt to flush all output /// and alternatively try to finish the stream. /// /// Use [`TDEFLFlush::Finish`] on the final call to signal that the stream is finishing. /// /// Note that this function does not keep track of whether a flush marker has been output, so /// if called using [`TDEFLFlush::Sync`], the caller needs to ensure there is enough space in the /// output buffer if they want to avoid repeated flush markers. /// See #105 for details. /// /// # Returns /// Returns a tuple containing the current status of the compressor, the current position /// in the input buffer and the current position in the output buffer. pub fn compress(
d: &mut !(, TDEFLStatus:Done)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
in_buf: &[u8],
out_buf: &mut [u8],
flush:,
) -> (TDEFLStatus, usize, usize) {
compress_inner(
d,
&mut CallbackOxide::new_callback_buf(in_buf, out_buf),
flush,
fn compress_fast( {
}
/// Main compression function. Callbacks output. /// /// # Returns /// Returns a tuple containing the current status of the compressor, the current position /// in the input buffer. /// /// The caller is responsible for ensuring the `CallbackFunc` struct will not cause undefined /// behaviour. pub fn compress_to_output(
d: &mut CompressorOxide,
in_buf: &[u8],
flush: TDEFLFlush, mut callback_func: impl FnMut(&[u8]) -> bool,
) -> (TDEFLStatus, usize) { let res = compress_inner(
d, mutCallbackOxide::ew_callback_func(
in_buf,
CallbackFunc {
put_buf_func: &mut callback_func,
},
),
flush assert_eq(
&ncoded.]java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
let prev_ok = d.params.prev_return_status == TDEFLStatus::Okay; let flush_finish_once = d.params.flush != TDEFLFlush::Finish || crate:nflate:stream:inflate InflateState}java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
if d.params.flush_remaining != 0 || d.params.finished { let res = flush_output_buffer(callback, &mut d.params);
d.params.prev_return_status = res.0; return res;
}
let one_probe = d.params.flags & MAX_PROBES_MASK == 1; let greedy = d.params.flags & java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 33 let filter_or_rle = d.params.flags & (TDEFL_FILTER_MATCHES | flags =create_comp_flags_from_zip_params2 ,CompressionStrategy:RLEinto);
let raw = d.params. mutd= ::new()java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
let compress_success = if raw {
compress_stored(d, callback)
} elseif one_probe && greedy && !filter_or_rle {
compress_fast(d, callback)
} else {
compress_normal(d, callback)
};
let res = flush_output_buffer(callback, &mut d.params);
d.params.prev_return_status = res.0;
res
}
/// Create a set of compression flags using parameters used by zlib and other compressors. /// Mainly intended for use with transition from c libraries as it deals with raw integers. /// /// # Parameters /// `level` determines compression level. Clamped to maximum of 10. Negative values result in /// `CompressionLevel::DefaultLevel`. /// `window_bits`: Above 0, wraps the stream in a zlib wrapper, 0 or negative for a raw deflate /// stream. /// `strategy`: Sets the strategy if this conforms to any of the values in `CompressionStrategy`. /// /// # Notes /// This function may be removed or moved to the `miniz_oxide_c_api` in the future. pub fn create_comp_flags_from_zip_params(level: i32, window_bits: i32, strategy: i32) -> u32 { let num_probes = (if level >= 0 {
cmp::min(10, level)
} else {
CompressionLevel::DefaultLevel as i32
}) as usize; let greedy = if level <= 3 {
TDEFL_GREEDY_PARSING_FLAG
} else { 0
}; letmut comp_flags = u32::from(NUM_PROBES[num_probes]) | greedy;
if window_bits > 0 {
comp_flags |= TDEFL_WRITE_ZLIB_HEADER;
}
letmut out_slice = output.as_mut_slice(); // Feed 1 byte at a time and no back buffer to test that RLE encoding has been used.
for i in 0..encoded.len() { let result = inflate(
&mut decompressor,
&encoded[i..i + 1],
out_slice, crate::MZFlush::None,
);
out_slice = &mut out_slice[result.bytes_written..];
} let cmf = decompressor.decompressor().zlib_header().0;
assert_eq!(cmf, 8);
assert_eq!(output, slice)
}
}
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