Add a RenderBuffer object to store stencil buffers.
Bug #7146141
This change is needed to add a render buffer cache to avoid
creating and destroying stencil buffers on every frame.
This change also allows the renderer to use a 1 bit or 4 bit
stencil buffer whenever possible.
Finally this change fixes a bug introduced by a previous CL
which causes the stencil buffer to not be updated in certain
conditions. The fix relies on a new optional parameter in
drawColorRects() that can be used to avoid performing a
quickReject on rectangles generated by the clip region.
Change-Id: I2f55a8e807009887b276a83cde9f53fd5c01199f
diff --git a/libs/hwui/GradientCache.cpp b/libs/hwui/GradientCache.cpp
index 154c0ec..78f9cf5 100644
--- a/libs/hwui/GradientCache.cpp
+++ b/libs/hwui/GradientCache.cpp
@@ -152,7 +152,7 @@
GradientInfo& info) {
uint32_t width = 256 * (count - 1);
- if (!Caches::getInstance().extensions.hasNPot()) {
+ if (!Extensions::getInstance().hasNPot()) {
width = 1 << (31 - __builtin_clz(width));
}