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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gfx/mojom/gpu_fence_handle_mojom_traits.h"
#include "build/build_config.h"
#include "mojo/public/cpp/system/platform_handle.h"
namespace mojo {
#if BUILDFLAG(IS_POSIX)
mojo::PlatformHandle
StructTraits<gfx::mojom::GpuFenceHandleDataView,
gfx::GpuFenceHandle>::native_fd(gfx::GpuFenceHandle& handle) {
return mojo::PlatformHandle(handle.Release());
}
#elif BUILDFLAG(IS_WIN)
mojo::PlatformHandle
StructTraits<gfx::mojom::GpuFenceHandleDataView,
gfx::GpuFenceHandle>::native_handle(gfx::GpuFenceHandle& handle) {
return mojo::PlatformHandle(handle.Release());
}
#endif
bool StructTraits<gfx::mojom::GpuFenceHandleDataView, gfx::GpuFenceHandle>::
Read(gfx::mojom::GpuFenceHandleDataView data, gfx::GpuFenceHandle* out) {
#if BUILDFLAG(IS_POSIX)
out->Adopt(data.TakeNativeFd().TakeFD());
return true;
#elif BUILDFLAG(IS_WIN)
out->Adopt(data.TakeNativeHandle().TakeHandle());
return true;
#else
return false;
#endif
}
void StructTraits<gfx::mojom::GpuFenceHandleDataView,
gfx::GpuFenceHandle>::SetToNull(gfx::GpuFenceHandle* handle) {
#if BUILDFLAG(IS_POSIX) || BUILDFLAG(IS_WIN)
handle->Reset();
#endif
}
bool StructTraits<gfx::mojom::GpuFenceHandleDataView,
gfx::GpuFenceHandle>::IsNull(const gfx::GpuFenceHandle&
handle) {
return handle.is_null();
}
} // namespace mojo
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