diff --git a/writer/WRITER.md b/writer/WRITER.md index 0637acc..7e00f38 100644 --- a/writer/WRITER.md +++ b/writer/WRITER.md @@ -253,7 +253,7 @@ rendered in foreground color on background color (or reversed if `invert` is ### 2.2.4 A performance boost Rendering performance of the `Cwriter` class is slow: owing to limitations in -the `frmebuf.blit` method the class renders glyphs one pixel at a time. There +the `framebuf.blit` method the class renders glyphs one pixel at a time. There is a way to improve performance. It was developed by Jim Mussared (@jimmo) and consists of a native C module. @@ -270,7 +270,8 @@ It is suggested that moving the appropriate `framebuf_utils.mpy` to the target is only done once the basic operation of an application has been verified. The native module does not support the `CWriter.invert_display` option. If this -is used, the presence of the native module will have no effect. +is used, the presence of the native module will have no effect. The module has +no effect on the `Writer` class which uses fast rendering by default. # 3. Notes