1 files changed, 49 insertions, 0 deletions
diff --git a/bufferinfo/BufferInfoMapperMetadata.cpp b/bufferinfo/BufferInfoMapperMetadata.cpp
new file mode 100644
index 0000000..2725802
--- /dev/null
+++ b/bufferinfo/BufferInfoMapperMetadata.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#if PLATFORM_SDK_VERSION >= 30
+
+#define LOG_TAG "hwc-bufferinfo-mappermetadata"
+
+#include "BufferInfoMapperMetadata.h"
+
+#include <drm/drm_fourcc.h>
+#include <inttypes.h>
+#include <log/log.h>
+#include <ui/GraphicBufferMapper.h>
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+
+using android::hardware::graphics::common::V1_1::BufferUsage;
+
+namespace android {
+
+BufferInfoGetter *BufferInfoMapperMetadata::CreateInstance() {
+  if (GraphicBufferMapper::getInstance().getMapperVersion() <
+      GraphicBufferMapper::GRALLOC_4)
+    return nullptr;
+
+  return new BufferInfoMapperMetadata();
+}
+
+int BufferInfoMapperMetadata::ConvertBoInfo(buffer_handle_t /*handle*/,
+                                            hwc_drm_bo_t * /*bo*/) {
+  return -EINVAL;
+}
+
+}  // namespace android
+
+#endif