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55 lines
1.4 KiB
55 lines
1.4 KiB
4 months ago
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/*
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* Copyright (C) 2011 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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*/
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#ifndef ANDROID_RS_FIFO_SOCKET_H
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#define ANDROID_RS_FIFO_SOCKET_H
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#include "rsFifo.h"
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namespace android {
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namespace renderscript {
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class FifoSocket {
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public:
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FifoSocket();
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virtual ~FifoSocket();
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bool init(bool supportNonBlocking = true,
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bool supportReturnValues = true,
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size_t maxDataSize = 0);
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void shutdown();
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bool writeAsync(const void *data, size_t bytes, bool waitForSpace = true);
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void writeWaitReturn(void *ret, size_t retSize);
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size_t read(void *data, size_t bytes);
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void readReturn(const void *data, size_t bytes);
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bool isEmpty();
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int getWriteFd() {return sv[0];}
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int getReadFd() {return sv[1];}
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protected:
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int sv[2];
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bool mShutdown;
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};
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} // namespace renderscript
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} // namespace android
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#endif
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