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/*
* Copyright 2011-2017 Blender Foundation
*
* 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 "device/device.h"
#include "device/device_memory.h"
CCL_NAMESPACE_BEGIN
/* Device Memory */
device_memory::device_memory(Device *device, const char *name, MemoryType type)
: data_type(device_type_traits<uchar>::data_type),
data_elements(device_type_traits<uchar>::num_elements),
data_pointer(0),
data_size(0),
device_size(0),
data_width(0),
data_height(0),
data_depth(0),
type(type),
name(name),
interpolation(INTERPOLATION_NONE),
extension(EXTENSION_REPEAT),
device(device),
device_pointer(0)
{
}
device_memory::~device_memory()
{
}
/* Device Sub Ptr */
device_sub_ptr::device_sub_ptr(device_memory& mem, int offset, int size)
: device(mem.device)
{
ptr = device->mem_alloc_sub_ptr(mem, offset, size);
}
device_sub_ptr::~device_sub_ptr()
{
device->mem_free_sub_ptr(ptr);
}
CCL_NAMESPACE_END
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