commit 764ea0442141b4b961bb6c6af18e66cfaa617b7f
author joenchen <joenchen@google.com> Mon Apr 11 23:58:34 2022 +0800
committer Joen Chen <joenchen@google.com> Tue Apr 19 02:05:33 2022 +0000
tree 0f992391350d29a958f1a2fe5d2c4b8dde7433a6
parent 4b3debf652480448f4a63e36a5bd168ba69b9c12

bootanimation: correct logo position and size after resolution changed

The resolution may be changed while the boot animation is playing.
mInitWidth and mInitHeight store the original resolution, and then the
animation coordinate and size are recalculated according to the ratio
(mWidth/mInitWidth and mHeight/mInitHeight).

Bug: 228605923
Test: change resolution and then reboot to check the animation
Change-Id: Id09490ecf7fc4b3e1a6baf073c134f357e9b327f

cmds/bootanimation/BootAnimation.h

diff --git a/cmds/bootanimation/BootAnimation.h b/cmds/bootanimation/BootAnimation.h
index a136ad0..8658205 100644
--- a/cmds/bootanimation/BootAnimation.h
+++ b/cmds/bootanimation/BootAnimation.h
@@ -213,6 +213,8 @@
     Texture     mAndroid[2];
     int         mWidth;
     int         mHeight;
+    int         mInitWidth;
+    int         mInitHeight;
     int         mMaxWidth = 0;
     int         mMaxHeight = 0;
     int         mCurrentInset;