|
|
/* |
|
|
// 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
|
|
|
|
