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Code Issues Releases Activity

Revert "Add support for releasing a semaphore to DmaClass (#2926)"

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This reverts commit 521a07e612.
This commit is contained in:
Logan Stromberg 2021-12-23 16:48:27 -08:00
parent 0205b1d7f6
commit ec8a5fd053
1 changed files with 2 additions and 34 deletions
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36
Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
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@ -1,5 +1,4 @@
using Ryujinx.Common; using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.Device; using Ryujinx.Graphics.Device;
using Ryujinx.Graphics.Gpu.Engine.Threed; using Ryujinx.Graphics.Gpu.Engine.Threed;
using Ryujinx.Graphics.Texture; using Ryujinx.Graphics.Texture;
@ -99,32 +98,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
} }
} }
/// <summary>
/// Releases a semaphore for a given LaunchDma method call.
/// </summary>
/// <param name="argument">The LaunchDma call argument</param>
private void ReleaseSemaphore(int argument)
{
LaunchDmaSemaphoreType type = (LaunchDmaSemaphoreType)((argument >> 3) & 0x3);
if (type != LaunchDmaSemaphoreType.None)
{
ulong address = ((ulong)_state.State.SetSemaphoreA << 32) | _state.State.SetSemaphoreB;
if (type == LaunchDmaSemaphoreType.ReleaseOneWordSemaphore)
{
_channel.MemoryManager.Write(address, _state.State.SetSemaphorePayload);
}
else /* if (type == LaunchDmaSemaphoreType.ReleaseFourWordSemaphore) */
{
Logger.Warning?.Print(LogClass.Gpu, "DMA semaphore type ReleaseFourWordSemaphore was used, but is not currently implemented.");
}
}
}
/// <summary> /// <summary>
/// Performs a buffer to buffer, or buffer to texture copy. /// Performs a buffer to buffer, or buffer to texture copy.
/// </summary> /// </summary>
/// <param name="argument">The LaunchDma call argument</param> /// <param name="argument">Method call argument</param>
private void DmaCopy(int argument) private void LaunchDma(int argument)
{ {
var memoryManager = _channel.MemoryManager; var memoryManager = _channel.MemoryManager;
@ -318,15 +296,5 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
} }
} }
} }
/// <summary>
/// Performs a buffer to buffer, or buffer to texture copy, then optionally releases a semaphore.
/// </summary>
/// <param name="argument">Method call argument</param>
private void LaunchDma(int argument)
{
DmaCopy(argument);
ReleaseSemaphore(argument);
}
} }
} }