Improve rendering speed by disabling scissor tests
This change improves execution of display lists, particularly on
tiled renderers. The goal is to disable the scissor test as
often as possible. Drawing commands are rarely clipped by View
bounds so most of them can be drawn without doing a scissor test.
The speed improvements scale with the number of views and drawing
commands.
Change-Id: Ibd9b5e051a3e4300562463805acc4fd744ba6266
diff --git a/libs/hwui/Rect.h b/libs/hwui/Rect.h
index 2ca4f50..80f39ff90 100644
--- a/libs/hwui/Rect.h
+++ b/libs/hwui/Rect.h
@@ -125,11 +125,11 @@
return intersect(r.left, r.top, r.right, r.bottom);
}
- bool contains(float l, float t, float r, float b) {
+ inline bool contains(float l, float t, float r, float b) {
return l >= left && t >= top && r <= right && b <= bottom;
}
- bool contains(const Rect& r) {
+ inline bool contains(const Rect& r) {
return contains(r.left, r.top, r.right, r.bottom);
}