e17eb7bfaf
* amadeus: Update to REV10 This implements all the changes made with REV10 on 13.0.0. * Address Ack's comment * Address gdkchan's comment
69 lines
2.5 KiB
C#
69 lines
2.5 KiB
C#
//
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// Copyright (c) 2019-2021 Ryujinx
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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 Lesser General Public License as published by
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// the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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using Ryujinx.Audio.Renderer.Dsp.State;
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using Ryujinx.Audio.Renderer.Parameter;
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using System;
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using System.Runtime.CompilerServices;
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namespace Ryujinx.Audio.Renderer.Dsp.Command
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{
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public class BiquadFilterCommand : ICommand
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{
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public bool Enabled { get; set; }
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public int NodeId { get; }
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public CommandType CommandType => CommandType.BiquadFilter;
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public ulong EstimatedProcessingTime { get; set; }
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public Memory<BiquadFilterState> BiquadFilterState { get; }
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public int InputBufferIndex { get; }
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public int OutputBufferIndex { get; }
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public bool NeedInitialization { get; }
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private BiquadFilterParameter _parameter;
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public BiquadFilterCommand(int baseIndex, ref BiquadFilterParameter filter, Memory<BiquadFilterState> biquadFilterStateMemory, int inputBufferOffset, int outputBufferOffset, bool needInitialization, int nodeId)
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{
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_parameter = filter;
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BiquadFilterState = biquadFilterStateMemory;
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InputBufferIndex = baseIndex + inputBufferOffset;
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OutputBufferIndex = baseIndex + outputBufferOffset;
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NeedInitialization = needInitialization;
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Enabled = true;
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NodeId = nodeId;
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}
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public void Process(CommandList context)
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{
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ref BiquadFilterState state = ref BiquadFilterState.Span[0];
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ReadOnlySpan<float> inputBuffer = context.GetBuffer(InputBufferIndex);
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Span<float> outputBuffer = context.GetBuffer(OutputBufferIndex);
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if (NeedInitialization)
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{
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state = new BiquadFilterState();
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}
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BiquadFilterHelper.ProcessBiquadFilter(ref _parameter, ref state, outputBuffer, inputBuffer, context.SampleCount);
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}
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}
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}
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