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media / gpu / vaapi / test / scoped_va_config.h [blame]
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_GPU_VAAPI_TEST_SCOPED_VA_CONFIG_H_
#define MEDIA_GPU_VAAPI_TEST_SCOPED_VA_CONFIG_H_
#include <va/va.h>
#include "base/memory/raw_ref.h"
namespace media {
namespace vaapi_test {
class VaapiDevice;
// This class holds configuration information for a VaapiDevice. The VaapiDevice
// must be externally guaranteed to outlive the ScopedVAConfig.
class ScopedVAConfig {
public:
// Initializes the VA handles for a VAConfig with |profile| and
// |va_rt_format|. Requires an initialized |device|. Success is ASSERTed.
ScopedVAConfig(const VaapiDevice& device,
VAProfile profile,
unsigned int va_rt_format);
ScopedVAConfig(const ScopedVAConfig&) = delete;
ScopedVAConfig& operator=(const ScopedVAConfig&) = delete;
~ScopedVAConfig();
VAConfigID id() const { return config_id_; }
VAProfile profile() const { return profile_; }
unsigned int va_rt_format() const { return va_rt_format_; }
private:
// Non-owned.
const raw_ref<const VaapiDevice> device_;
VAConfigID config_id_;
const VAProfile profile_;
const unsigned int va_rt_format_;
};
} // namespace vaapi_test
} // namespace media
#endif // MEDIA_GPU_VAAPI_TEST_SCOPED_VA_CONFIG_H_