SurfaceControl: Correct setMatrix parameter naming.
The first parameter dsdx controls the X scaling. The last parameter
is called dtdy but controls the Y scaling. Clearly this was meant to be
named dsdy. You can verify this with a quick look at Transaction_test.
Test: Tried various stuff, phone still works.
Change-Id: Ie9e898443350ffdcf227888a8d85efdbe1b6b033
diff --git a/libs/gui/SurfaceControl.cpp b/libs/gui/SurfaceControl.cpp
index 0362216..070a3c8 100644
--- a/libs/gui/SurfaceControl.cpp
+++ b/libs/gui/SurfaceControl.cpp
@@ -147,10 +147,10 @@
if (err < 0) return err;
return mClient->setAlpha(mHandle, alpha);
}
-status_t SurfaceControl::setMatrix(float dsdx, float dtdx, float dsdy, float dtdy) {
+status_t SurfaceControl::setMatrix(float dsdx, float dtdx, float dtdy, float dsdy) {
status_t err = validate();
if (err < 0) return err;
- return mClient->setMatrix(mHandle, dsdx, dtdx, dsdy, dtdy);
+ return mClient->setMatrix(mHandle, dsdx, dtdx, dtdy, dsdy);
}
status_t SurfaceControl::setCrop(const Rect& crop) {
status_t err = validate();