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SetData
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1 changed files with 54 additions and 2 deletions
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@ -157,9 +157,61 @@ namespace Ryujinx.Graphics.Metal
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throw new NotImplementedException();
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}
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public void SetData(SpanOrArray<byte> data)
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// TODO: Handle array formats
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public unsafe void SetData(SpanOrArray<byte> data)
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{
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Logger.Warning?.Print(LogClass.Gpu, "Not Implemented!");
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MTLBlitCommandEncoder blitCommandEncoder;
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if (_pipeline.CurrentEncoder is MTLBlitCommandEncoder encoder)
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{
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blitCommandEncoder = encoder;
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}
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else
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{
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blitCommandEncoder = _pipeline.BeginBlitPass();
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}
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var dataSpan = data.Span;
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var mtlBuffer = _device.NewBuffer((ulong)dataSpan.Length, MTLResourceOptions.ResourceStorageModeShared);
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var bufferSpan = new Span<byte>(mtlBuffer.Contents.ToPointer(), dataSpan.Length);
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dataSpan.CopyTo(bufferSpan);
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int width = Info.Width;
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int height = Info.Height;
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int depth = Info.Depth;
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int levels = Info.GetLevelsClamped();
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int offset = 0;
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for (int level = 0; level < levels; level++)
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{
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int mipSize = Info.GetMipSize(level);
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int endOffset = offset + mipSize;
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if ((uint)endOffset > (uint)dataSpan.Length)
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{
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return;
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}
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blitCommandEncoder.CopyFromBuffer(
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mtlBuffer,
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(ulong)offset,
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(ulong)Info.GetMipStride(level),
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(ulong)mipSize,
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new MTLSize { width = (ulong)width, height = (ulong)height, depth = (ulong)depth },
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MTLTexture,
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0,
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(ulong)level,
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new MTLOrigin()
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);
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offset += mipSize;
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width = Math.Max(1, width >> 1);
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height = Math.Max(1, height >> 1);
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depth = Math.Max(1, depth >> 1);
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}
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}
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public void SetData(SpanOrArray<byte> data, int layer, int level)
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