Add support for partial invalidates in WebView
Bug #3461349
This change also fixes two bugs that prevented partial invalidates
from working with other views. Both bugs were in our EGL implementation:
they were preventing the caller from comparing the current context/surface
with another context/surface. This was causing HardwareRenderer to always
redraw the entire screen.
Change-Id: I33e096b304d4a0b7e6c8f92930f71d2ece9bebf5
diff --git a/libs/hwui/TextDropShadowCache.h b/libs/hwui/TextDropShadowCache.h
index 62c4250..d46686d 100644
--- a/libs/hwui/TextDropShadowCache.h
+++ b/libs/hwui/TextDropShadowCache.h
@@ -42,6 +42,17 @@
textSize = paint->getTextSize();
typeface = paint->getTypeface();
+
+ flags = 0;
+ if (paint->isFakeBoldText()) {
+ flags |= Font::kFakeBold;
+ }
+
+ const float skewX = paint->getTextSkewX();
+ italicStyle = *(uint32_t*) &skewX;
+
+ const float scaleXFloat = paint->getTextScaleX();
+ scaleX = *(uint32_t*) &scaleXFloat;
}
~ShadowText() {
@@ -51,6 +62,9 @@
uint32_t len;
float textSize;
SkTypeface* typeface;
+ uint32_t flags;
+ uint32_t italicStyle;
+ uint32_t scaleX;
const char16_t* text;
String16 str;
@@ -65,7 +79,13 @@
LTE_INT(radius) {
LTE_FLOAT(textSize) {
LTE_INT(typeface) {
- return strncmp16(text, rhs.text, len >> 1) < 0;
+ LTE_INT(flags) {
+ LTE_INT(italicStyle) {
+ LTE_INT(scaleX) {
+ return strncmp16(text, rhs.text, len >> 1) < 0;
+ }
+ }
+ }
}
}
}