public static int CopyOneBlockToRingBuffer(object r, global::encode.encode.BrotliCompressor compressor)
{
int block_size = compressor.input_block_size();
global::Array <uint> bytes_read = new global::Array <uint>(new uint[] { ((uint)(0)) });
uint[] data = ((uint[])(((object)(global::haxe.lang.Runtime.callField(r, "Read", 914388854, new global::Array <object>(new object[] { block_size, bytes_read }))))));
if ((data == null))
{
return(0);
}
compressor.CopyInputToRingBuffer(((int)(bytes_read[0])), data);
int remaining = ((int)(((uint)((block_size - bytes_read[0])))));
while ((remaining > 0))
{
global::Array <uint> more_bytes_read = new global::Array <uint>(new uint[] { ((uint)(0)) });
data = ((uint[])(((object)(global::haxe.lang.Runtime.callField(r, "Read", 914388854, new global::Array <object>(new object[] { remaining, more_bytes_read }))))));
if ((data == null))
{
break;
}
compressor.CopyInputToRingBuffer(((int)(more_bytes_read[0])), data);
bytes_read[0] = ((uint)((bytes_read[0] + more_bytes_read[0])));
remaining = ((int)(((uint)((remaining - more_bytes_read[0])))));
}
return((int)(bytes_read[0]));
}
public static bool BrotliCompressWithCustomDictionary(int dictsize, uint[] dict, global::encode.encode.BrotliParams @params, object input, object output)
{
int in_bytes = 0;
global::Array <int> out_bytes = new global::Array <int>(new int[] { 0 });
global::Array <object> @out = new global::Array <object>();
bool final_block = false;
global::encode.encode.BrotliCompressor compressor = new global::encode.encode.BrotliCompressor(((global::encode.encode.BrotliParams)(@params)));
if ((dictsize != 0))
{
compressor.BrotliSetCustomDictionary(dictsize, dict);
}
while (!(final_block))
{
in_bytes = global::encode.Encode.CopyOneBlockToRingBuffer(input, compressor);
if ((in_bytes != 0))
{
final_block = global::encode.Encode.BrotliInIsFinished(input);
}
else
{
final_block = true;
}
out_bytes[0] = 0;
if (!(compressor.WriteBrotliData(final_block, false, out_bytes, @out)))
{
return(false);
}
if (((out_bytes[0] > 0) && (!(global::haxe.lang.Runtime.toBool(((object)(global::haxe.lang.Runtime.callField(output, "Write", 1669782719, new global::Array <object>(new object[] { ((uint[])(@out[0])), out_bytes[0] })))))))))
{
return(false);
}
}
return(true);
}
public static void __hx_ctor_encode_encode_BrotliCompressor(global::encode.encode.BrotliCompressor __hx_this, global::encode.encode.BrotliParams @params)
{
unchecked {
{
int[] this1 = null;
this1 = new int[4];
__hx_this.saved_dist_cache_ = ((int[])(this1));
}
{
int[] this1 = null;
this1 = new int[4];
__hx_this.dist_cache_ = ((int[])(this1));
}
__hx_this.params_ = @params;
__hx_this.hashers_ = new global::encode.hash.Hashers();
__hx_this.input_pos_ = 0;
__hx_this.num_commands_ = 0;
__hx_this.num_literals_ = 0;
__hx_this.last_insert_len_ = 0;
__hx_this.last_flush_pos_ = 0;
__hx_this.last_processed_pos_ = 0;
__hx_this.prev_byte_ = ((uint)(0));
__hx_this.prev_byte2_ = ((uint)(0));
__hx_this.storage_size_ = 0;
double tmp = global::System.Math.Max(((double)(1)), ((double)(__hx_this.params_.quality)));
__hx_this.params_.quality = ((int)(tmp));
if ((__hx_this.params_.lgwin < global::encode.Encode.kMinWindowBits))
{
__hx_this.params_.lgwin = global::encode.Encode.kMinWindowBits;
}
else if ((__hx_this.params_.lgwin > global::encode.Encode.kMaxWindowBits))
{
__hx_this.params_.lgwin = global::encode.Encode.kMaxWindowBits;
}
if ((__hx_this.params_.lgblock == 0))
{
__hx_this.params_.lgblock = (((__hx_this.params_.quality < global::encode.Encode.kMinQualityForBlockSplit)) ? (14) : (16));
if (((__hx_this.params_.quality >= 9) && (__hx_this.params_.lgwin > __hx_this.params_.lgblock)))
{
double tmp1 = global::System.Math.Min(((double)(21)), ((double)(__hx_this.params_.lgwin)));
__hx_this.params_.lgblock = ((int)(tmp1));
}
}
else
{
double tmp2 = global::System.Math.Min(((double)(global::encode.Encode.kMaxInputBlockBits)), ((double)(global::System.Math.Max(((double)(global::encode.Encode.kMinInputBlockBits)), ((double)(__hx_this.params_.lgblock))))));
__hx_this.params_.lgblock = ((int)(tmp2));
}
__hx_this.max_backward_distance_ = (((1 << __hx_this.params_.lgwin)) - 16);
__hx_this.ringbuffer_ = new global::encode.RingBuffer(((int)(global::System.Math.Max(((double)((__hx_this.params_.lgwin + 1))), ((double)((__hx_this.params_.lgblock + 1)))))), __hx_this.params_.lgblock);
if ((__hx_this.params_.quality > 9))
{
__hx_this.literal_cost_mask_ = (((1 << __hx_this.params_.lgblock)) - 1);
__hx_this.literal_cost_ = global::FunctionMalloc.mallocFloat((__hx_this.literal_cost_mask_ + 1));
}
__hx_this.cmd_buffer_size_ = ((int)(global::System.Math.Max(((double)(262144)), ((double)((1 << __hx_this.params_.lgblock))))));
__hx_this.commands_ = new global::Array <object>();
if ((__hx_this.params_.lgwin == 16))
{
__hx_this.last_byte_ = ((uint)(0));
__hx_this.last_byte_bits_ = ((uint)(1));
}
else if ((__hx_this.params_.lgwin == 17))
{
__hx_this.last_byte_ = ((uint)(1));
__hx_this.last_byte_bits_ = ((uint)(7));
}
else
{
__hx_this.last_byte_ = ((uint)((((__hx_this.params_.lgwin - 17) << 1) | 1)));
__hx_this.last_byte_bits_ = ((uint)(4));
}
((int[])(__hx_this.dist_cache_))[0] = 4;
((int[])(__hx_this.dist_cache_))[1] = 11;
((int[])(__hx_this.dist_cache_))[2] = 15;
((int[])(__hx_this.dist_cache_))[3] = 16;
global::DefaultFunctions.memcpy_Int(__hx_this.saved_dist_cache_, 0, __hx_this.dist_cache_, 0, (((int[])(__hx_this.dist_cache_)) as global::System.Array).Length);
__hx_this.hash_type_ = ((int)(global::System.Math.Min(((double)(9)), ((double)(__hx_this.params_.quality)))));
__hx_this.hashers_.Init(__hx_this.hash_type_);
}
}
