forked from bartvdbraak/blender
a754e35198
* Split GPUDisplay into two classes. PathTraceDisplay to implement the Cycles side, and DisplayDriver to implement the host application side. The DisplayDriver is now a fully abstract base class, embedded in the PathTraceDisplay. * Move copy_pixels_to_texture implementation out of the host side into the Cycles side, since it can be implemented in terms of the texture buffer mapping. * Move definition of DeviceGraphicsInteropDestination into display driver header, so that we do not need to expose private device headers in the public API. * Add more detailed comments about how the DisplayDriver should be implemented. The "driver" terminology might not be obvious, but is also used in other renderers. Differential Revision: https://developer.blender.org/D12626
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* Copyright 2011-2021 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "render/display_driver.h"
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#include "util/util_types.h"
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CCL_NAMESPACE_BEGIN
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/* Device-side graphics interoperability support.
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*
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* Takes care of holding all the handlers needed by the device to implement interoperability with
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* the graphics library. */
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class DeviceGraphicsInterop {
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public:
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DeviceGraphicsInterop() = default;
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virtual ~DeviceGraphicsInterop() = default;
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/* Update this device-side graphics interoperability object with the given destination resource
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* information. */
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virtual void set_display_interop(const DisplayDriver::GraphicsInterop &display_interop) = 0;
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virtual device_ptr map() = 0;
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virtual void unmap() = 0;
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};
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CCL_NAMESPACE_END
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