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- // Copyright 2021 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_EXO_PROTECTED_NATIVE_PIXMAP_QUERY_DELEGATE_H_
- #define COMPONENTS_EXO_PROTECTED_NATIVE_PIXMAP_QUERY_DELEGATE_H_
- #include "base/callback_forward.h"
- #include "base/files/scoped_file.h"
- namespace exo {
- // Interface for querying if a GMB handle is associated with a protected native
- // pixmap. This is needed for platforms with HW protected video so we set the
- // properties on the quad correctly.
- class ProtectedNativePixmapQueryDelegate {
- public:
- virtual ~ProtectedNativePixmapQueryDelegate() = default;
- using IsProtectedNativePixmapHandleCallback = base::OnceCallback<void(bool)>;
- // Queries the GPU process for whether or not the passed in handle is
- // associated with protected native pixmap. Invokes the callback
- // asynchronously with the result.
- virtual void IsProtectedNativePixmapHandle(
- base::ScopedFD handle,
- IsProtectedNativePixmapHandleCallback callback) = 0;
- };
- } // namespace exo
- #endif // COMPONENTS_EXO_PROTECTED_NATIVE_PIXMAP_QUERY_DELEGATE_H_
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