Use uint8array.slice over new Uint8Array().set(uint8array.subarray)
This commit is contained in:
parent
adb7fe5441
commit
3880583470
|
@ -211,7 +211,7 @@
|
|||
{
|
||||
var block = new Uint8Array(buffer);
|
||||
this.handle_read(requested_start, requested_length, block);
|
||||
if(requested_start == offset && requested_length == len)
|
||||
if(requested_start === offset && requested_length === len)
|
||||
{
|
||||
fn(block);
|
||||
}
|
||||
|
@ -250,14 +250,15 @@
|
|||
|
||||
if(block === undefined)
|
||||
{
|
||||
block = new Uint8Array(BLOCK_SIZE);
|
||||
this.block_cache.set(start_block + i, block);
|
||||
const data_slice = data.slice(i * BLOCK_SIZE, (i + 1) * BLOCK_SIZE);
|
||||
this.block_cache.set(start_block + i, data_slice);
|
||||
}
|
||||
|
||||
var data_slice = data.subarray(i * BLOCK_SIZE, (i + 1) * BLOCK_SIZE);
|
||||
block.set(data_slice);
|
||||
|
||||
else
|
||||
{
|
||||
const data_slice = data.subarray(i * BLOCK_SIZE, (i + 1) * BLOCK_SIZE);
|
||||
dbg_assert(block.byteLength === data_slice.length);
|
||||
block.set(data_slice);
|
||||
}
|
||||
|
||||
this.block_cache_is_write.add(start_block + i);
|
||||
}
|
||||
|
@ -289,9 +290,7 @@
|
|||
}
|
||||
else if(this.cache_reads)
|
||||
{
|
||||
const cached = new Uint8Array(BLOCK_SIZE);
|
||||
cached.set(block.subarray(i * BLOCK_SIZE, (i + 1) * BLOCK_SIZE));
|
||||
this.block_cache.set(start_block + i, cached);
|
||||
this.block_cache.set(start_block + i, block.slice(i * BLOCK_SIZE, (i + 1) * BLOCK_SIZE));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
|
Loading…
Reference in a new issue