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| author | Po Lu | 2023-09-18 10:59:55 +0800 |
|---|---|---|
| committer | Po Lu | 2023-09-18 10:59:55 +0800 |
| commit | 4e46df96510335c086a3764e002c99348e0e9624 (patch) | |
| tree | 329373ead49ac6ff2a25e54dec65a70ca3297cb1 /exec/exec.c | |
| parent | 514b70d5a0c73f5c0698494b323dc31dbc854d3a (diff) | |
| download | emacs-4e46df96510335c086a3764e002c99348e0e9624.tar.gz emacs-4e46df96510335c086a3764e002c99348e0e9624.zip | |
Optimize damage region tracking under Android
* java/org/gnu/emacs/EmacsDrawLine.java (perform):
* java/org/gnu/emacs/EmacsDrawRectangle.java (perform): Call
damageRect with integer coordinates in lieu of consing a new
Rect.
* java/org/gnu/emacs/EmacsDrawable.java (damageRect) <IIII>:
Declare a new variant of damageRect, accepting four integers
designating the extents of the damage rectangle.
* java/org/gnu/emacs/EmacsPixmap.java (damageRect) <IIII>: New
stub.
* java/org/gnu/emacs/EmacsView.java (damageRect) <IIII>:
Implement this overloaded variant of damageRect.
* java/org/gnu/emacs/EmacsWindow.java (damageRect): Ditto.
* src/android.c (android_init_emacs_drawable)
(android_init_emacs_window): Move search for `damageRect' to
android_init_emacs_window.
(android_damage_window): Call IIII variant of `damageRect' to
avoid consing a new rectangle. Ameliorate dynamic method
dispatch overhead.
Diffstat (limited to 'exec/exec.c')
0 files changed, 0 insertions, 0 deletions