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Gpu: exclude RGBA16Float texture format for fast DMA copy on Apple silicon.

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This commit is contained in:
V380-Ori
2025-11-02 18:53:15 +02:00
committed by GreemDev
parent e1c829f91d
commit 916350220b
1 changed files with 27 additions and 18 deletions
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45
src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
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@@ -1,6 +1,7 @@
using Ryujinx.Common;
using Ryujinx.Common.Memory;
using Ryujinx.Graphics.Device;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Gpu.Engine.Threed;
using Ryujinx.Graphics.Gpu.Memory;
using Ryujinx.Graphics.Texture;
@@ -307,27 +308,35 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
if (source != null && source.Height == yCount)
{
source.SynchronizeMemory();
// HACK: Exclude RGBA16Float texture format for fast DMA copy on Apple silicon.
// Fixes Sonic Frontiers when VK_EXT_external_memory_host is not available.
bool skipDma = _context.Capabilities.VendorName == "Apple" &&
source.Info.FormatInfo.Format == Format.R16G16B16A16Float;
Image.Texture target = memoryManager.Physical.TextureCache.FindOrCreateTexture(
memoryManager,
source.Info.FormatInfo,
dstGpuVa,
xCount,
yCount,
dstStride,
dstLinear,
dst.MemoryLayout.UnpackGobBlocksInY(),
dst.MemoryLayout.UnpackGobBlocksInZ());
if (source.ScaleFactor != target.ScaleFactor)
if (!skipDma)
{
target.PropagateScale(source);
}
source.SynchronizeMemory();
source.HostTexture.CopyTo(target.HostTexture, 0, 0);
target.SignalModified();
return;
Image.Texture target = memoryManager.Physical.TextureCache.FindOrCreateTexture(
memoryManager,
source.Info.FormatInfo,
dstGpuVa,
xCount,
yCount,
dstStride,
dstLinear,
dst.MemoryLayout.UnpackGobBlocksInY(),
dst.MemoryLayout.UnpackGobBlocksInZ());
if (source.ScaleFactor != target.ScaleFactor)
{
target.PropagateScale(source);
}
source.HostTexture.CopyTo(target.HostTexture, 0, 0);
target.SignalModified();
return;
}
}
}