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/*
// 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 <common/utils/HwcTrace.h>
#include <ips/tangier/TngGrallocBuffer.h>
#include <khronos/openmax/OMX_IntelVideoExt.h>
namespace android {
namespace intel {
TngGrallocBuffer::TngGrallocBuffer(uint32_t handle)
:GrallocBufferBase(handle)
{
initBuffer(handle);
}
TngGrallocBuffer::~TngGrallocBuffer()
{
}
void TngGrallocBuffer::resetBuffer(uint32_t handle)
{
GrallocBufferBase::resetBuffer(handle);
initBuffer(handle);
}
void TngGrallocBuffer::initBuffer(uint32_t handle)
{
TngIMGGrallocBuffer *grallocHandle = (TngIMGGrallocBuffer *)handle;
CTRACE();
if (!grallocHandle) {
ELOGTRACE("gralloc handle is null");
return;
}
mFormat = grallocHandle->iFormat;
if (mFormat == OMX_INTEL_COLOR_FormatYUV420PackedSemiPlanar ||
mFormat == OMX_INTEL_COLOR_FormatYUV420PackedSemiPlanar_Tiled) {
mWidth = grallocHandle->aiStride[0];
} else
mWidth = grallocHandle->iWidth;
mHeight = grallocHandle->iHeight;
mUsage = grallocHandle->usage;
mKey = grallocHandle->ui64Stamp;
mBpp = grallocHandle->uiBpp;
// stride can only be initialized after format is set
initStride();
}
}
}
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