/*
// 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 <common/base/Drm.h>
#include <Hwcomposer.h>
#include <ips/common/GrallocBufferMapperBase.h>
namespace android {
namespace intel {
GrallocBufferMapperBase::GrallocBufferMapperBase(DataBuffer& buffer)
: BufferMapper(buffer)
{
CTRACE();
for (int i = 0; i < SUB_BUFFER_MAX; i++) {
mGttOffsetInPage[i] = 0;
mCpuAddress[i] = 0;
mSize[i] = 0;
mKHandle[i] = 0;
}
}
GrallocBufferMapperBase::~GrallocBufferMapperBase()
{
CTRACE();
}
uint32_t GrallocBufferMapperBase::getGttOffsetInPage(int subIndex) const
{
if (subIndex >= 0 && subIndex < SUB_BUFFER_MAX)
return mGttOffsetInPage[subIndex];
return 0;
}
void* GrallocBufferMapperBase::getCpuAddress(int subIndex) const
{
if (subIndex >=0 && subIndex < SUB_BUFFER_MAX)
return mCpuAddress[subIndex];
return 0;
}
uint32_t GrallocBufferMapperBase::getSize(int subIndex) const
{
if (subIndex >= 0 && subIndex < SUB_BUFFER_MAX)
return mSize[subIndex];
return 0;
}
uint32_t GrallocBufferMapperBase::getKHandle(int subIndex)
{
if (subIndex >= 0 && subIndex < SUB_BUFFER_MAX)
return mKHandle[subIndex];
return 0;
}
} // namespace intel
} // namespace android