commit a8c3130a34b3fd392fb2d2ae0fe45848f51f6c37
author Marissa Wall <marissaw@google.com> Thu Aug 15 14:42:50 2019 -0700
committer Marissa Wall <marissaw@google.com> Fri Aug 16 10:48:37 2019 -0700
tree 1342b263d9cc8b6956f72885370b0848561f6de3
parent 5830754d35d8698ca246da77968634c1eede239b

composer: refactor ComposerResources into shared library

composer@2.x-hal is a header library. Any of the shared
libraries it depends on must also be included by anyone
who includes composer@2.x-hal. This means when we add a new
version of mapper, anyone who uses composer@2.x-hal must
also include the new version of the mapper. Vendors
that depend on composer@2.x-hal are broken every time we
add a new mapper.

This patch refactors ComposerResources into a seperate
shared library. ComposerResources contains all of the
mapper code. composer@2.x-hal will depend on the new
composer@2.x-resource hal. Everyone downstream must
also add the composer@2.x-resource file now. However,
they will not be broken again when we add a new mapper
version.

Bug: 136016160
Test: Compiles and boots

Change-Id: I208a954a941ed65938074cd3efb8a6893a2bc1eb

graphics/composer/2.4/default/Android.bp

diff --git a/graphics/composer/2.4/default/Android.bp b/graphics/composer/2.4/default/Android.bp
index 1bf51e0..a44e687 100644
--- a/graphics/composer/2.4/default/Android.bp
+++ b/graphics/composer/2.4/default/Android.bp
@@ -29,8 +29,8 @@
         "android.hardware.graphics.composer@2.2",
         "android.hardware.graphics.composer@2.3",
         "android.hardware.graphics.composer@2.4",
-        "android.hardware.graphics.mapper@2.0",
-        "android.hardware.graphics.mapper@3.0",
+        "android.hardware.graphics.composer@2.1-resources",
+        "android.hardware.graphics.composer@2.2-resources",
         "libbase",
         "libbinder",
         "libcutils",