public void Test_Bgr32()
{
string[] hexValues = new[] { "FF0000", "FF00", "FF" };
for (int i = 0; i < 3; i++)
{
int x = i == 0 ? 1 : 0;
int y = i == 1 ? 1 : 0;
int z = i == 2 ? 1 : 0;
var testPixel = new Bgr32(x, y, z);
Assert.Equal($"Bgr32({z}, {y}, {x})", testPixel.ToString());
var destPixel = new ImageSharp.PixelFormats.Rgba32(0);
testPixel.ToRgba32(ref destPixel);
Assert.Equal(hexValues[i], testPixel.PackedValue.ToString("X"));
Assert.Equal(i == 0 ? 255 : 0, destPixel.R);
Assert.Equal(i == 1 ? 255 : 0, destPixel.G);
Assert.Equal(i == 2 ? 255 : 0, destPixel.B);
Assert.Equal(255, destPixel.A);
var vector4 = testPixel.ToVector4();
testPixel.FromVector4(vector4);
Assert.Equal(testPixel.ToVector4(), vector4);
}
}
public void Test_Rg16()
{
string[] hexValues = { "FF", "FF00" };
for (int i = 0; i < 2; i++)
{
int x = i == 0 ? 1 : 0;
int y = i == 1 ? 1 : 0;
var testPixel = new Rg16(x, y);
Assert.Equal($"Rg16({x}, {y})", testPixel.ToString());
var destPixel = new ImageSharp.PixelFormats.Rgba32(0);
testPixel.ToRgba32(ref destPixel);
Assert.Equal(hexValues[i], testPixel.PackedValue.ToString("X"));
Assert.Equal(i == 0 ? 255 : 0, destPixel.R);
Assert.Equal(i == 1 ? 255 : 0, destPixel.G);
Assert.Equal(0, destPixel.B);
Assert.Equal(255, destPixel.A);
var vector4 = testPixel.ToVector4();
testPixel.FromVector4(vector4);
Assert.Equal(testPixel.ToVector4(), vector4);
}
}