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https://github.com/Ryujinx/Ryujinx.git
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644de99e86
* Implement GPU syncpoints This adds support for GPU syncpoints on the GPU backend & nvservices. Everything that was implemented here is based on my researches, hardware testing of the GM20B and reversing of nvservices (8.1.0). Thanks to @fincs for the informations about some behaviours of the pusher and for the initial informations about syncpoints. * syncpoint: address gdkchan's comments * Add some missing logic to handle SubmitGpfifo correctly * Handle the NV event API correctly * evnt => hostEvent * Finish addressing gdkchan's comments * nvservices: write the output buffer even when an error is returned * dma pusher: Implemnet prefetch barrier lso fix when the commands should be prefetch. * Partially fix prefetch barrier * Add a missing syncpoint check in QueryEvent of NvHostSyncPt * Address Ac_K's comments and fix GetSyncpoint for ChannelResourcePolicy == Channel * fix SyncptWait & SyncptWaitEx cmds logic * Address ripinperi's comments * Address gdkchan's comments * Move user event management to the control channel * Fix mm implementation, nvdec works again * Address ripinperi's comments * Address gdkchan's comments * Implement nvhost-ctrl close accurately + make nvservices dispose channels when stopping the emulator * Fix typo in MultiMediaOperationType
15 lines
351 B
C#
15 lines
351 B
C#
using System;
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namespace Ryujinx.HLE.HOS.Services.Nv.NvDrvServices.NvHostChannel.Types
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{
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[Flags]
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enum SubmitGpfifoFlags : uint
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{
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None,
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FenceWait = 1 << 0,
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FenceIncrement = 1 << 1,
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HwFormat = 1 << 2,
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SuppressWfi = 1 << 4,
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IncrementWithValue = 1 << 8,
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}
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}
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