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40 lines
1.4 KiB
40 lines
1.4 KiB
// Copyright 2018 The Android Open Source Project
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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 ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H
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#define ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H
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#include <inttypes.h>
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#include "goldfish_dma.h"
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// A C++ wrapper for goldfish_dma_context that releases resources in dctor.
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class AutoGoldfishDmaContext {
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public:
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AutoGoldfishDmaContext();
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explicit AutoGoldfishDmaContext(goldfish_dma_context *ctx);
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~AutoGoldfishDmaContext();
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const goldfish_dma_context &get() const { return m_ctx; }
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void reset(goldfish_dma_context *ctx);
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goldfish_dma_context release();
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private:
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AutoGoldfishDmaContext(const AutoGoldfishDmaContext &rhs);
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AutoGoldfishDmaContext& operator=(const AutoGoldfishDmaContext &rhs);
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goldfish_dma_context m_ctx;
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};
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#endif // ANDROID_INCLUDE_HARDWARE_AUTO_GOLDFISH_DMA_CONTEXT_H
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