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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 <platforms/merrifield_plus/PlatfBufferManager.h>
#include <ips/tangier/TngGrallocBuffer.h>
#include <ips/tangier/TngGrallocBufferMapper.h>
#include <sync/sync.h>
namespace android {
namespace intel {
PlatfBufferManager::PlatfBufferManager()
: BufferManager()
{
}
PlatfBufferManager::~PlatfBufferManager()
{
}
bool PlatfBufferManager::initialize()
{
return BufferManager::initialize();
}
void PlatfBufferManager::deinitialize()
{
BufferManager::deinitialize();
}
DataBuffer* PlatfBufferManager::createDataBuffer(uint32_t handle)
{
return new TngGrallocBuffer(handle);
}
BufferMapper* PlatfBufferManager::createBufferMapper(DataBuffer& buffer)
{
return new TngGrallocBufferMapper(*mGralloc, buffer);
}
bool PlatfBufferManager::blitGrallocBuffer(uint32_t srcHandle, uint32_t dstHandle,
crop_t& srcCrop, uint32_t async)
{
int fenceFd;
if (gralloc_blit_handle_to_handle_img(mGralloc,
(buffer_handle_t)srcHandle,
(buffer_handle_t)dstHandle,
srcCrop.w, srcCrop.h, srcCrop.x,
srcCrop.y, 0, -1, &fenceFd)) {
ELOGTRACE("Blit failed");
return false;
}
if (!async) {
sync_wait(fenceFd, -1);
}
close(fenceFd);
return true;
}
} // namespace intel
} // namespace android
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