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Added check for empty or one pixel requrests in Texture

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Darth Affe 2021-02-27 00:26:20 +01:00
parent fe2f6e00f1
commit 0780f37852
1 changed files with 9 additions and 6 deletions
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15
RGB.NET.Core/Rendering/Textures/PixelTexture.cs
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@ -29,8 +29,8 @@ namespace RGB.NET.Core
{ {
if (Data.Length == 0) return Color.Transparent; if (Data.Length == 0) return Color.Transparent;
int x = (int)Math.Round(Size.Width * point.X.Clamp(0, 1)); int x = (int)MathF.Round(Size.Width * point.X.Clamp(0, 1));
int y = (int)Math.Round(Size.Height * point.Y.Clamp(0, 1)); int y = (int)MathF.Round(Size.Height * point.Y.Clamp(0, 1));
return GetColor(GetPixelData(x, y)); return GetColor(GetPixelData(x, y));
} }
} }
@ -41,10 +41,13 @@ namespace RGB.NET.Core
{ {
if (Data.Length == 0) return Color.Transparent; if (Data.Length == 0) return Color.Transparent;
int x = (int)Math.Round(Size.Width * rectangle.Location.X.Clamp(0, 1)); int x = (int)MathF.Round(Size.Width * rectangle.Location.X.Clamp(0, 1));
int y = (int)Math.Round(Size.Height * rectangle.Location.Y.Clamp(0, 1)); int y = (int)MathF.Round(Size.Height * rectangle.Location.Y.Clamp(0, 1));
int width = (int)Math.Round(Size.Width * rectangle.Size.Width.Clamp(0, 1)); int width = (int)MathF.Round(Size.Width * rectangle.Size.Width.Clamp(0, 1));
int height = (int)Math.Round(Size.Height * rectangle.Size.Height.Clamp(0, 1)); int height = (int)MathF.Round(Size.Height * rectangle.Size.Height.Clamp(0, 1));
if ((width == 0) || (height == 0)) return Color.Transparent;
if ((width == 1) && (height == 1)) return GetColor(GetPixelData(x, y));
int bufferSize = width * height * _dataPerPixel; int bufferSize = width * height * _dataPerPixel;
if (bufferSize <= STACK_ALLOC_LIMIT) if (bufferSize <= STACK_ALLOC_LIMIT)