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/*
* Copyright 2011-2020 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_intern.h"
CCL_NAMESPACE_BEGIN
/* Dummy device for when creating an appropriate rendering device fails. */
class DummyDevice : public Device {
public:
DummyDevice(DeviceInfo &info_, Stats &stats_, Profiler &profiler_, bool background_)
: Device(info_, stats_, profiler_, background_)
{
error_msg = info.error_msg;
}
~DummyDevice()
{
}
virtual BVHLayoutMask get_bvh_layout_mask() const override
{
return 0;
}
virtual void mem_alloc(device_memory &) override
{
}
virtual void mem_copy_to(device_memory &) override
{
}
virtual void mem_copy_from(device_memory &, int, int, int, int) override
{
}
virtual void mem_zero(device_memory &) override
{
}
virtual void mem_free(device_memory &) override
{
}
virtual void const_copy_to(const char *, void *, size_t) override
{
}
virtual void task_add(DeviceTask &) override
{
}
virtual void task_wait() override
{
}
virtual void task_cancel() override
{
}
};
Device *device_dummy_create(DeviceInfo &info, Stats &stats, Profiler &profiler, bool background)
{
return new DummyDevice(info, stats, profiler, background);
}
CCL_NAMESPACE_END
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