Refactor: vterm buffer processing on different events #23

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zokrezyl opened this issue Jun 5, 2020 · 0 comments

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zokrezyl commented Jun 5, 2020

Present implementation, on each text change event:

we read the buffer content from vterm
we translate the char codes into positions into the texture
we render on OpenGL surface

Instead it should be:

we should have a fast (np) buffer for the active screen and the history
we update this buffer on events like:
- on "damage": we re-read the buffer from vterm, make the table conversion and update our fast buffer
- on moverect: we just scroll the buffer
- on mouse_scroll callback, or moverect callback
- on sb_push: maybe not even important as this case should be covered by moverect

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