commit 18d48cb0b9614780f6ad27d109b011b63e45918e
author Dan Stoza <stoza@google.com> Mon Oct 21 15:39:24 2019 -0700
committer Dan Stoza <stoza@google.com> Wed Jan 22 13:37:48 2020 -0800
tree 69bd049a02c56f3f0405676671f2eabd3cf43d96
parent a961e1172646cb0ddad3fab0566693f1732624ad

[sf] Add layer metadata to HAL classes

Bug: 139747351
Test: VtsHalGraphicsComposerV2_4TargetTest
Test: Manual verification with a modified Composer implementation
Change-Id: I526be749738b027ea1188ee0314288735bddeb44

services/surfaceflinger/DisplayHardware/ComposerHal.h

diff --git a/services/surfaceflinger/DisplayHardware/ComposerHal.h b/services/surfaceflinger/DisplayHardware/ComposerHal.h
index 6f0f38a..eef0c8b 100644
--- a/services/surfaceflinger/DisplayHardware/ComposerHal.h
+++ b/services/surfaceflinger/DisplayHardware/ComposerHal.h
@@ -228,6 +228,11 @@
             std::vector<IComposerClient::ContentType>* outSupportedContentTypes) = 0;
     virtual V2_4::Error setContentType(Display displayId,
                                        IComposerClient::ContentType contentType) = 0;
+    virtual V2_4::Error setLayerGenericMetadata(Display display, Layer layer,
+                                                const std::string& key, bool mandatory,
+                                                const std::vector<uint8_t>& value) = 0;
+    virtual V2_4::Error getLayerGenericMetadataKeys(
+            std::vector<IComposerClient::LayerGenericMetadataKey>* outKeys) = 0;
 };
 
 namespace impl {
@@ -463,6 +468,10 @@
             std::vector<IComposerClient::ContentType>* outSupportedContentTypes) override;
     V2_4::Error setContentType(Display displayId,
                                IComposerClient::ContentType contentType) override;
+    V2_4::Error setLayerGenericMetadata(Display display, Layer layer, const std::string& key,
+                                        bool mandatory, const std::vector<uint8_t>& value) override;
+    V2_4::Error getLayerGenericMetadataKeys(
+            std::vector<IComposerClient::LayerGenericMetadataKey>* outKeys) override;
 
 private:
 #if defined(USE_VR_COMPOSER) && USE_VR_COMPOSER