Fixed table reading
This commit is contained in:
+5
-7
@@ -14,7 +14,6 @@ pub fn Table(
|
||||
return struct {
|
||||
alloc: std.mem.Allocator,
|
||||
decomp: DecompressType,
|
||||
holder: *FileHolder,
|
||||
table: []T = &[0]T{},
|
||||
offset: u64,
|
||||
item_count: u32,
|
||||
@@ -23,7 +22,6 @@ pub fn Table(
|
||||
return .{
|
||||
.alloc = read.alloc,
|
||||
.decomp = read.super.decomp,
|
||||
.holder = &read.holder,
|
||||
.offset = offset,
|
||||
.item_count = item_count,
|
||||
};
|
||||
@@ -32,17 +30,17 @@ pub fn Table(
|
||||
alloc.free(self.table);
|
||||
}
|
||||
|
||||
pub fn getValue(self: *Self, i: u64) !T {
|
||||
pub fn getValue(self: *Self, read: *Reader, i: u64) !T {
|
||||
if (i >= self.item_count) return TableError.InvalidIndex;
|
||||
if (self.table.len - 1 > i) return self.table[i];
|
||||
if (self.table.len > i) return self.table[i];
|
||||
var meta_rdr: MetadataReader = undefined;
|
||||
var offset_rdr: FileOffsetReader = undefined;
|
||||
var meta_offset: u64 = 0;
|
||||
var to_read: u32 = 0;
|
||||
while (self.table.len < i) {
|
||||
_ = try self.holder.file.preadAll(std.mem.sliceAsBytes(&meta_offset), self.offset);
|
||||
while (self.table.len <= i) {
|
||||
_ = try read.holder.file.preadAll(std.mem.sliceAsBytes(&meta_offset), self.offset);
|
||||
self.offset += 8;
|
||||
offset_rdr = self.holder.readerAt(meta_offset);
|
||||
offset_rdr = read.holder.readerAt(meta_offset);
|
||||
meta_rdr = .init(self.alloc, self.decomp, offset_rdr.any());
|
||||
defer meta_rdr.deinit();
|
||||
to_read = @min(self.item_count - self.table.len, comptime blk: {
|
||||
|
||||
Reference in New Issue
Block a user