| /* |
| // Copyright (c) 2014 Intel Corporation |
| // |
| // 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. |
| */ |
| #include <HwcTrace.h> |
| #include <Drm.h> |
| #include <penwell/PnwPrimaryPlane.h> |
| #include <penwell/PnwGrallocBuffer.h> |
| #include <common/PixelFormat.h> |
| |
| namespace android { |
| namespace intel { |
| |
| PnwPrimaryPlane::PnwPrimaryPlane(int index, int disp) |
| : PnwSpritePlane(index, disp) |
| { |
| CTRACE(); |
| mType = PLANE_PRIMARY; |
| } |
| |
| PnwPrimaryPlane::~PnwPrimaryPlane() |
| { |
| CTRACE(); |
| } |
| |
| void PnwPrimaryPlane::setFramebufferTarget(DataBuffer& buf) |
| { |
| CTRACE(); |
| //TODO: implement penwell frame buffer target flip |
| } |
| |
| bool PnwPrimaryPlane::setDataBuffer(uint32_t handle) |
| { |
| PnwGrallocBuffer tmpBuf(handle); |
| uint32_t usage; |
| |
| ATRACE("handle = %#x", handle); |
| |
| usage = tmpBuf.getUsage(); |
| if (!handle || (GRALLOC_USAGE_HW_FB & usage)) { |
| setFramebufferTarget(tmpBuf); |
| return true; |
| } |
| |
| return DisplayPlane::setDataBuffer(handle); |
| } |
| |
| bool PnwPrimaryPlane::assignToDevice(int disp) |
| { |
| return true; |
| } |
| |
| } // namespace intel |
| } // namespace android |