0026-Dynamically-resize-boot-animation-to-match-screen-si.patch

From 71d8e5906f7099eb28a3567b643dcb92f80ab790 Mon Sep 17 00:00:00 2001
From: Pierre-Hugues Husson <phh@phh.me>
Date: Mon, 20 Dec 2021 15:01:41 -0500
Subject: [PATCH 26/46] Dynamically resize boot animation to match screen size

Change-Id: I54e49fc6b8c670103852e212d1416e27ff976205
---
 cmds/bootanimation/BootAnimation.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index a8b6c0b70804..9c50e954cee5 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -605,6 +605,28 @@ status_t BootAnimation::readyToRun() {
     mFlingerSurface = s;
     mTargetInset = -1;
 
+    if ( mAnimation != nullptr ) {
+        SLOGE("Got screen size %d, animation size %d", mWidth, mAnimation->width);
+        int origWidth = mAnimation->width;
+        if ( mAnimation->width*2 < mWidth ) {
+            SLOGE("Making animation bigger");
+            mAnimation->width *= 2;
+            mAnimation->height *= 2;
+        } else if ( mWidth < mAnimation->width ) {
+            SLOGE("Making animation smaller");
+            mAnimation->width /= 2;
+            mAnimation->height /= 2;
+        }
+        for (Animation::Part& part : mAnimation->parts) {
+            for(auto& frame: part.frames) {
+                if(frame.trimWidth == origWidth && frame.trimX == 0 && frame.trimY == 0) {
+                    frame.trimWidth = mAnimation->width;
+                    frame.trimHeight = mAnimation->height;
+                }
+            }
+        }
+    }
+
     // Rotate the boot animation according to the value specified in the sysprop
     // ro.bootanim.set_orientation_<display_id>. Four values are supported: ORIENTATION_0,
     // ORIENTATION_90, ORIENTATION_180 and ORIENTATION_270.
-- 
2.34.1