mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-18 06:38:42 +02:00
* Initial implementation of migration between memory heaps - Missing OOM handling - Missing `_map` data safety when remapping - Copy may not have completed yet (needs some kind of fence) - Map may be unmapped before it is done being used. (needs scoped access) - SSBO accesses are all "writes" - maybe pass info in another way. - Missing keeping map type when resizing buffers (should this be done?) * Ensure migrated data is in place before flushing. * Fix issue where old waitable would be signalled. - There is a real issue where existing Auto<> references need to be replaced. * Swap bound Auto<> instances when swapping buffer backing * Fix conversion buffers * Don't try move buffers if the host has shared memory. * Make GPU methods return PinnedSpan with scope * Storage Hint * Fix stupidity * Fix rebase * Tweak rules Attempt to sidestep BOTW slowdown * Remove line * Migrate only when command buffers flush * Change backing swap log to debug * Address some feedback * Disallow backing swap when the flush lock is held by the current thread * Make PinnedSpan from ReadOnlySpan explicitly unsafe * Fix some small issues - Index buffer swap fixed - Allocate DeviceLocal buffers using a separate block list to images. * Remove alternative flags * Address feedback
109 lines
3.1 KiB
C#
109 lines
3.1 KiB
C#
using OpenTK.Graphics.OpenGL;
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using Ryujinx.Common.Memory;
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using Ryujinx.Graphics.GAL;
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using System;
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namespace Ryujinx.Graphics.OpenGL.Image
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{
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class TextureBuffer : TextureBase, ITexture
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{
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private OpenGLRenderer _renderer;
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private int _bufferOffset;
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private int _bufferSize;
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private int _bufferCount;
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private BufferHandle _buffer;
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public TextureBuffer(OpenGLRenderer renderer, TextureCreateInfo info) : base(info)
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{
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_renderer = renderer;
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}
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public void CopyTo(ITexture destination, int firstLayer, int firstLevel)
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{
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throw new NotSupportedException();
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}
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public void CopyTo(ITexture destination, int srcLayer, int dstLayer, int srcLevel, int dstLevel)
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{
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throw new NotSupportedException();
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}
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public void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
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{
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throw new NotSupportedException();
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}
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public ITexture CreateView(TextureCreateInfo info, int firstLayer, int firstLevel)
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{
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throw new NotSupportedException();
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}
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public PinnedSpan<byte> GetData()
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{
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return Buffer.GetData(_renderer, _buffer, _bufferOffset, _bufferSize);
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}
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public PinnedSpan<byte> GetData(int layer, int level)
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{
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return GetData();
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}
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public void SetData(SpanOrArray<byte> data)
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{
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var dataSpan = data.AsSpan();
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Buffer.SetData(_buffer, _bufferOffset, dataSpan.Slice(0, Math.Min(dataSpan.Length, _bufferSize)));
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}
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public void SetData(SpanOrArray<byte> data, int layer, int level)
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{
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throw new NotSupportedException();
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}
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public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
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{
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throw new NotSupportedException();
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}
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public void SetStorage(BufferRange buffer)
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{
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if (_buffer != BufferHandle.Null &&
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_buffer == buffer.Handle &&
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buffer.Offset == _bufferOffset &&
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buffer.Size == _bufferSize &&
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_renderer.BufferCount == _bufferCount)
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{
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// Only rebind the buffer when more have been created.
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return;
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}
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_buffer = buffer.Handle;
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_bufferOffset = buffer.Offset;
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_bufferSize = buffer.Size;
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_bufferCount = _renderer.BufferCount;
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Bind(0);
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SizedInternalFormat format = (SizedInternalFormat)FormatTable.GetFormatInfo(Info.Format).PixelInternalFormat;
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GL.TexBufferRange(TextureBufferTarget.TextureBuffer, format, _buffer.ToInt32(), (IntPtr)buffer.Offset, buffer.Size);
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}
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public void Dispose()
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{
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if (Handle != 0)
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{
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GL.DeleteTexture(Handle);
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Handle = 0;
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}
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}
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public void Release()
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{
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Dispose();
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}
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}
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}
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