Ryujinx/src/Ryujinx.Graphics.GAL/ITexture.cs
jhorv 268c9aecf8
Texture loading: reduce memory allocations (#6623)
* rebase

* add methods Ryyjinx.Common EmbeddedResources and SteamUtils

* GAL changes - change SetData() methods and ThreadedTexture commands to use IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Texture: change texture conversion methods to return IMemoryOwner<byte> and allocate from ByteMemoryPool

* Ryujinx.Graphics.OpenGL: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Vulkan: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Gpu: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Remove now-unused SpanOrArray<T>

* post-rebase cleanup

* PixelConverter: remove unsafe modifier on safe methods, and remove one unnecessary cast

* use ByteMemoryPool.Rent() in GetWritableRegion() impls

* fix formatting, rename `ReadRentedMemory()` to `ReadFileToRentedMemory()``

* Texture.ConvertToHostCompatibleFormat(): dispose of `result` in Astc decode branch
2024-04-14 17:06:14 -03:00

50 lines
2 KiB
C#

using System.Buffers;
namespace Ryujinx.Graphics.GAL
{
public interface ITexture
{
int Width { get; }
int Height { get; }
void CopyTo(ITexture destination, int firstLayer, int firstLevel);
void CopyTo(ITexture destination, int srcLayer, int dstLayer, int srcLevel, int dstLevel);
void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter);
void CopyTo(BufferRange range, int layer, int level, int stride);
ITexture CreateView(TextureCreateInfo info, int firstLayer, int firstLevel);
PinnedSpan<byte> GetData();
PinnedSpan<byte> GetData(int layer, int level);
/// <summary>
/// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when
/// the operation completes.
/// </summary>
/// <param name="data">Texture data bytes</param>
void SetData(IMemoryOwner<byte> data);
/// <summary>
/// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when
/// the operation completes.
/// </summary>
/// <param name="data">Texture data bytes</param>
/// <param name="layer">Target layer</param>
/// <param name="level">Target level</param>
void SetData(IMemoryOwner<byte> data, int layer, int level);
/// <summary>
/// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when
/// the operation completes.
/// </summary>
/// <param name="data">Texture data bytes</param>
/// <param name="layer">Target layer</param>
/// <param name="level">Target level</param>
/// <param name="region">Target sub-region of the texture to update</param>
void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region);
void SetStorage(BufferRange buffer);
void Release();
}
}