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d87e676845
This commit changes wgpu::Device::CreateSwapChain to take an additional wgpu::Surface argument. Passing nullptr is enough to stay on the previous swapchain implementation, until the new one is ready. In order to support both the "old" implementation-based swapchains and the "new" surface-based swapchains. SwapChainBase is now split into three abstract classes: - SwapChainBase that has a virtual method for each of the wgpu::SwapChain methods. - OldSwapChainBase that corresponds to the implementation-based swapchains. - NewSwapChainBase that will contain the surface-based swapchain implementation and will eventually just be renamed to SwapChainBase. The interaction of the surface-based swapchains with the Surface objects aren't implemented yet, neither are the swapchain methods. Only creation works. Validation tests for surface-based swapchain creation are added in the end2end test target because they need to create OS windows. Bug: dawn:269 Change-Id: I7e07d6c666479867b9a16d7b1b8c181d5dbd69a0 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15281 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org>
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright 2017 The Dawn Authors
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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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#ifndef DAWNNATIVE_D3D12_SWAPCHAIND3D12_H_
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#define DAWNNATIVE_D3D12_SWAPCHAIND3D12_H_
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#include "dawn_native/SwapChain.h"
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namespace dawn_native { namespace d3d12 {
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class Device;
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class SwapChain : public OldSwapChainBase {
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public:
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SwapChain(Device* device, const SwapChainDescriptor* descriptor);
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~SwapChain();
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protected:
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TextureBase* GetNextTextureImpl(const TextureDescriptor* descriptor) override;
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MaybeError OnBeforePresent(TextureBase* texture) override;
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wgpu::TextureUsage mTextureUsage;
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};
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}} // namespace dawn_native::d3d12
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#endif // DAWNNATIVE_D3D12_SWAPCHAIN_D3D12_H_
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