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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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9
src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs
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@@ -1,6 +1,7 @@
using Ryujinx.Common; using Ryujinx.Common;
using Ryujinx.Common.Memory; using Ryujinx.Common.Memory;
using Ryujinx.Graphics.Device; using Ryujinx.Graphics.Device;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.Gpu.Engine.Threed; using Ryujinx.Graphics.Gpu.Engine.Threed;
using Ryujinx.Graphics.Gpu.Memory; using Ryujinx.Graphics.Gpu.Memory;
using Ryujinx.Graphics.Texture; using Ryujinx.Graphics.Texture;
@@ -306,6 +307,13 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
src.MemoryLayout.UnpackGobBlocksInZ()); src.MemoryLayout.UnpackGobBlocksInZ());
if (source != null && source.Height == yCount) if (source != null && source.Height == yCount)
{
// 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;
if (!skipDma)
{ {
source.SynchronizeMemory(); source.SynchronizeMemory();
@@ -330,6 +338,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
return; return;
} }
} }
}
ReadOnlySpan<byte> srcSpan = memoryManager.GetSpan(srcGpuVa + (ulong)srcBaseOffset, srcSize, true); ReadOnlySpan<byte> srcSpan = memoryManager.GetSpan(srcGpuVa + (ulong)srcBaseOffset, srcSize, true);