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// Copyright 2023 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "dawn/wire/client/SwapChain.h"
#include "dawn/wire/client/Client.h"
#include "dawn/wire/client/Device.h"
#include "dawn/wire/client/Texture.h"
namespace dawn::wire::client {
SwapChain::SwapChain(const ObjectBaseParams& params,
WGPUSurface,
const WGPUSwapChainDescriptor* descriptor)
: ObjectBase(params) {
mTextureDescriptor = {};
mTextureDescriptor.size = {descriptor->width, descriptor->height, 1};
mTextureDescriptor.format = descriptor->format;
mTextureDescriptor.usage = descriptor->usage;
mTextureDescriptor.dimension = WGPUTextureDimension_2D;
mTextureDescriptor.mipLevelCount = 1;
mTextureDescriptor.sampleCount = 1;
}
SwapChain::~SwapChain() = default;
ObjectType SwapChain::GetObjectType() const {
return ObjectType::SwapChain;
}
WGPUTexture SwapChain::GetCurrentTexture() {
Client* wireClient = GetClient();
Texture* texture = wireClient->Make<Texture>(&mTextureDescriptor);
SwapChainGetCurrentTextureCmd cmd;
cmd.self = ToAPI(this);
cmd.selfId = GetWireId();
cmd.result = texture->GetWireHandle();
wireClient->SerializeCommand(cmd);
return ToAPI(texture);
}
} // namespace dawn::wire::client