Fixes stage1 multistage-table sizes, reducing memory footprint a bit.

christianparpart · christianparpart · commit 00cb0e760839 · 2023-01-18T11:38:15.000+01:00
Signed-off-by: Christian Parpart &lt;christian@parpart.family&gt;
diff --git a/Changelog.md b/Changelog.md
@@ -2,6 +2,7 @@
 
 - Fixes unicode-query's output for "character width".
 - Fixes decoding invalid UTF-8 locking up.
+- Fixes stage1 multistage-table sizes, reducing memory footprint a bit.
 - unicode-query is now linked statically on UNIX platforms.
 
 ## 0.2.0 (2022-11-13)
diff --git a/src/unicode/support/multistage_table_generator.h b/src/unicode/support/multistage_table_generator.h
@@ -66,7 +66,7 @@ class multistage_table_generator
     void generate()
     {
         assert(_inputSize % BlockSize == 0);
-        _output.stage1.resize(_inputSize);
+        _output.stage1.resize(_inputSize / BlockSize);
         for (SourceType blockStart = 0; blockStart <= _inputSize - BlockSize; blockStart += BlockSize)
             _output.stage1[blockStart / BlockSize] = get_or_create_index_to_stage2_block(blockStart);
     }

Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ class multistage_table_generator`
`66`	`66`	`void generate()`
`67`	`67`	`{`
`68`	`68`	`assert(_inputSize % BlockSize == 0);`
`69`		`- _output.stage1.resize(_inputSize);`
	`69`	`+ _output.stage1.resize(_inputSize / BlockSize);`
`70`	`70`	`for (SourceType blockStart = 0; blockStart <= _inputSize - BlockSize; blockStart += BlockSize)`
`71`	`71`	`_output.stage1[blockStart / BlockSize] = get_or_create_index_to_stage2_block(blockStart);`
`72`	`72`	`}`