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Changed DataPerPixel and Stride to be protected in PixelTexture

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Darth Affe 2023-04-23 18:02:11 +02:00
parent 928d5c2ef9
commit 9f8e64fbcb
1 changed files with 22 additions and 13 deletions
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35
RGB.NET.Core/Rendering/Textures/PixelTexture.cs
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@ -1,4 +1,6 @@
using System; // ReSharper disable MemberCanBePrivate.Global
using System;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
namespace RGB.NET.Core; namespace RGB.NET.Core;
@ -13,8 +15,20 @@ public abstract class PixelTexture<T> : ITexture
{ {
#region Properties & Fields #region Properties & Fields
private readonly int _dataPerPixel; /// <summary>
private readonly int _stride; /// Gets the underlying pixel data.
/// </summary>
protected abstract ReadOnlySpan<T> Data { get; }
/// <summary>
/// Gets the amount of data-entries per pixel.
/// </summary>
protected readonly int DataPerPixel;
/// <summary>
/// Gets the stride of the data.
/// </summary>
protected readonly int Stride;
/// <summary> /// <summary>
/// Gets or sets the sampler used to get the color of a region. /// Gets or sets the sampler used to get the color of a region.
@ -24,11 +38,6 @@ public abstract class PixelTexture<T> : ITexture
/// <inheritdoc /> /// <inheritdoc />
public Size Size { get; } public Size Size { get; }
/// <summary>
/// Gets the underlying pixel data.
/// </summary>
protected abstract ReadOnlySpan<T> Data { get; }
/// <inheritdoc /> /// <inheritdoc />
public virtual Color this[in Point point] public virtual Color this[in Point point]
{ {
@ -78,9 +87,9 @@ public abstract class PixelTexture<T> : ITexture
if ((width == 0) || (height == 0)) return Color.Transparent; if ((width == 0) || (height == 0)) return Color.Transparent;
if ((width == 1) && (height == 1)) return GetColor(GetPixelData(x, y)); if ((width == 1) && (height == 1)) return GetColor(GetPixelData(x, y));
SamplerInfo<T> samplerInfo = new(x, y, width, height, _stride, _dataPerPixel, Data); SamplerInfo<T> samplerInfo = new(x, y, width, height, Stride, DataPerPixel, Data);
Span<T> pixelData = stackalloc T[_dataPerPixel]; Span<T> pixelData = stackalloc T[DataPerPixel];
Sampler.Sample(samplerInfo, pixelData); Sampler.Sample(samplerInfo, pixelData);
return GetColor(pixelData); return GetColor(pixelData);
@ -101,8 +110,8 @@ public abstract class PixelTexture<T> : ITexture
/// <param name="stride">The stride of the data or -1 if the width should be used.</param> /// <param name="stride">The stride of the data or -1 if the width should be used.</param>
public PixelTexture(int with, int height, int dataPerPixel, ISampler<T> sampler, int stride = -1) public PixelTexture(int with, int height, int dataPerPixel, ISampler<T> sampler, int stride = -1)
{ {
this._stride = stride == -1 ? with : stride; this.Stride = stride == -1 ? with : stride;
this._dataPerPixel = dataPerPixel; this.DataPerPixel = dataPerPixel;
this.Sampler = sampler; this.Sampler = sampler;
Size = new Size(with, height); Size = new Size(with, height);
@ -126,7 +135,7 @@ public abstract class PixelTexture<T> : ITexture
/// <param name="y">The y-location.</param> /// <param name="y">The y-location.</param>
/// <returns>The pixel-data on the specified location.</returns> /// <returns>The pixel-data on the specified location.</returns>
[MethodImpl(MethodImplOptions.AggressiveInlining)] [MethodImpl(MethodImplOptions.AggressiveInlining)]
private ReadOnlySpan<T> GetPixelData(int x, int y) => Data.Slice((y * _stride) + x, _dataPerPixel); private ReadOnlySpan<T> GetPixelData(int x, int y) => Data.Slice((y * Stride) + x, DataPerPixel);
#endregion #endregion
} }