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cursor-renderer: Track cursor position using floats

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To be able to render the pointer cursor sprite at sub-(logical)-pixel
positions, track the pointer position using floats instead of ints.
This also requires users of the cursor sprite rect to deal with
floating points, when e.g. finding the logical monitor etc.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
This commit is contained in:
Jonas Ådahl
2017-06-08 22:13:16 +08:00
parent 9ab338d7b6
commit 197401fbf8
12 changed files with 127 additions and 81 deletions
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4
src/backends/meta-cursor-tracker-private.h
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@ -62,8 +62,8 @@ void meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
MetaCursorSprite *cursor_sprite);
void meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
int new_x,
int new_y);
float new_x,
float new_y);
MetaCursorSprite * meta_cursor_tracker_get_displayed_cursor (MetaCursorTracker *tracker);