a389dd59bd
* Amadeus: Final Act This is my requiem, I present to you Amadeus, a complete reimplementation of the Audio Renderer! This reimplementation is based on my reversing of every version of the audio system module that I carried for the past 10 months. This supports every revision (at the time of writing REV1 to REV8 included) and all features proposed by the Audio Renderer on real hardware. Because this component could be used outside an emulation context, and to avoid possible "inspirations" not crediting the project, I decided to license the Ryujinx.Audio.Renderer project under LGPLv3. - FE3H voices in videos and chapter intro are not present. - Games that use two audio renderer **at the same time** are probably going to have issues right now **until we rewrite the audio output interface** (Crash Team Racing is the only known game to use two renderer at the same time). - Persona 5 Scrambler now goes ingame but audio is garbage. This is caused by the fact that the game engine is syncing audio and video in a really aggressive way. This will disappears the day this game run at full speed. * Make timing more precise when sleeping on Windows Improve precision to a 1ms resolution on Windows NT based OS. This is used to avoid having totally erratic timings and unify all Windows users to the same resolution. NOTE: This is only active when emulation is running.
134 lines
3.6 KiB
C#
134 lines
3.6 KiB
C#
//
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// Copyright (c) 2019-2020 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 System.Runtime.InteropServices;
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namespace Ryujinx.Audio.Renderer.Server.Performance
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{
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/// <summary>
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/// Implementation of <see cref="IPerformanceHeader"/> for performance metrics version 2.
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/// </summary>
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[StructLayout(LayoutKind.Sequential, Pack = 1, Size = 0x30)]
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public struct PerformanceFrameHeaderVersion2 : IPerformanceHeader
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{
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/// <summary>
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/// The magic of the performance header.
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/// </summary>
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public uint Magic;
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/// <summary>
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/// The total count of entries in this frame.
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/// </summary>
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public int EntryCount;
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/// <summary>
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/// The total count of detailed entries in this frame.
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/// </summary>
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public int EntryDetailCount;
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/// <summary>
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/// The offset of the next performance header.
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/// </summary>
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public int NextOffset;
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/// <summary>
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/// The total time taken by all the commands profiled.
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/// </summary>
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public int TotalProcessingTime;
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/// <summary>
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/// The count of voices that were dropped.
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/// </summary>
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public uint VoiceDropCount;
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/// <summary>
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/// The start ticks of the <see cref="Dsp.AudioProcessor"/>. (before sending commands)
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/// </summary>
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public ulong StartRenderingTicks;
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/// <summary>
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/// The index of this performance frame.
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/// </summary>
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public uint Index;
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/// <summary>
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/// If set to true, the DSP is running behind.
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/// </summary>
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[MarshalAs(UnmanagedType.I1)]
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public bool IsDspRunningBehind;
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public int GetEntryCount()
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{
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return EntryCount;
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}
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public int GetEntryCountOffset()
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{
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return 4;
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}
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public int GetEntryDetailCount()
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{
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return EntryDetailCount;
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}
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public void SetDspRunningBehind(bool isRunningBehind)
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{
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IsDspRunningBehind = isRunningBehind;
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}
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public void SetEntryCount(int entryCount)
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{
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EntryCount = entryCount;
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}
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public void SetEntryDetailCount(int entryDetailCount)
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{
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EntryDetailCount = entryDetailCount;
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}
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public void SetIndex(uint index)
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{
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Index = index;
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}
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public void SetMagic(uint magic)
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{
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Magic = magic;
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}
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public void SetNextOffset(int nextOffset)
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{
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NextOffset = nextOffset;
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}
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public void SetStartRenderingTicks(ulong startTicks)
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{
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StartRenderingTicks = startTicks;
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}
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public void SetTotalProcessingTime(int totalProcessingTime)
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{
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TotalProcessingTime = totalProcessingTime;
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}
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public void SetVoiceDropCount(uint voiceCount)
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{
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VoiceDropCount = voiceCount;
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}
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}
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}
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