| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #define ATRACE_TAG ATRACE_TAG_GRAPHICS |
| #define LOG_TAG "hwc-drm-utils" |
| |
| #include <log/log.h> |
| #include <ui/Gralloc.h> |
| #include <ui/GraphicBufferMapper.h> |
| |
| #include "bufferinfo/BufferInfoGetter.h" |
| #include "drm/DrmFbImporter.h" |
| #include "drmhwcomposer.h" |
| |
| #define UNUSED(x) (void)(x) |
| |
| namespace android { |
| |
| int DrmHwcLayer::ImportBuffer(DrmDevice *drmDevice) { |
| buffer_info = hwc_drm_bo_t{}; |
| |
| int ret = BufferInfoGetter::GetInstance()->ConvertBoInfo(sf_handle, |
| &buffer_info); |
| if (ret) { |
| ALOGE("Failed to convert buffer info %d", ret); |
| return ret; |
| } |
| |
| FbIdHandle = drmDevice->GetDrmFbImporter().GetOrCreateFbId(&buffer_info); |
| if (!FbIdHandle) { |
| ALOGE("Failed to import buffer"); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| } // namespace android |