64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
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* Copyright 2003-2016 The Music Player Daemon Project
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* http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "NullEncoderPlugin.hxx"
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#include "../EncoderAPI.hxx"
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#include "util/DynamicFifoBuffer.hxx"
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#include "Compiler.h"
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class NullEncoder final : public Encoder {
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DynamicFifoBuffer<uint8_t> buffer;
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public:
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NullEncoder()
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:Encoder(false),
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buffer(8192) {}
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/* virtual methods from class Encoder */
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bool Write(const void *data, size_t length, Error &) override {
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buffer.Append((const uint8_t *)data, length);
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return true;
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}
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size_t Read(void *dest, size_t length) override {
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return buffer.Read((uint8_t *)dest, length);
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}
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};
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class PreparedNullEncoder final : public PreparedEncoder {
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public:
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/* virtual methods from class PreparedEncoder */
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Encoder *Open(AudioFormat &, Error &) override {
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return new NullEncoder();
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}
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};
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static PreparedEncoder *
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null_encoder_init(gcc_unused const ConfigBlock &block,
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gcc_unused Error &error)
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{
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return new PreparedNullEncoder();
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}
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const EncoderPlugin null_encoder_plugin = {
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"null",
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null_encoder_init,
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};
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