DVR API: Implement support for deleting surface attributes.
- Implement support for deleting surface attributes using the "NONE"
attribute type.
- Add tests for attribute events and attribute deletion.
Bug: 62456002
Test: dvr_api-test passes.
Change-Id: I66b6edbd35077596d89e85829bcbe7c52829ef5b
diff --git a/libs/vr/libdvr/dvr_surface.cpp b/libs/vr/libdvr/dvr_surface.cpp
index c44f8a6..30f25e3 100644
--- a/libs/vr/libdvr/dvr_surface.cpp
+++ b/libs/vr/libdvr/dvr_surface.cpp
@@ -2,6 +2,7 @@
#include <inttypes.h>
+#include <pdx/rpc/variant.h>
#include <private/android/AHardwareBufferHelpers.h>
#include <private/dvr/display_client.h>
@@ -14,6 +15,7 @@
using android::dvr::display::SurfaceAttributes;
using android::dvr::display::SurfaceAttributeValue;
using android::dvr::CreateDvrReadBufferFromBufferConsumer;
+using android::pdx::rpc::EmptyVariant;
namespace {
@@ -51,6 +53,9 @@
case DVR_SURFACE_ATTRIBUTE_TYPE_FLOAT16:
value = attributes[i].value.float16_value;
break;
+ case DVR_SURFACE_ATTRIBUTE_TYPE_NONE:
+ value = EmptyVariant{};
+ break;
default:
*error_index = i;
return false;