commit 999db23368617262e4c548ed743fa516d17682d4
author Cody Northrop <cnorthrop@google.com> Mon Feb 27 17:02:50 2023 -0700
committer Cody Northrop <cnorthrop@google.com> Mon Apr 03 10:37:15 2023 -0600
tree 00b2483dd54a6fa5b90cf47e32f45173d4f9a2a9
parent 3d1609e677c2ab9aba10b8d21415a51333c2c159

EGL BlobCache: Add CRC check to multifile

Apply a CRC check during file write, ensuring it is
the last thing applied to the file.

During initialization, verify the contents of the file
and remove if CRC doesn't match.

Add a new test (ModifiedCacheEndMisses) that modifies
the end of the entry and ensures no cache hit.

Test: pubg_mobile_launch ANGLE trace
Test: /data/nativetest64/EGL_test/EGL_test
Test: /data/nativetest64/libEGL_test/libEGL_test
Bug: b/267629017
Change-Id: I54015548b509c9ef2440e80f35b5ec97820a2144

opengl/libs/Android.bp

diff --git a/opengl/libs/Android.bp b/opengl/libs/Android.bp
index 49e1cba..16de390 100644
--- a/opengl/libs/Android.bp
+++ b/opengl/libs/Android.bp
@@ -205,6 +205,7 @@
     srcs: [
         "EGL/BlobCache.cpp",
         "EGL/BlobCache_test.cpp",
+        "EGL/FileBlobCache.cpp",
         "EGL/MultifileBlobCache.cpp",
         "EGL/MultifileBlobCache_test.cpp",
     ],