本文整理汇总了C#中PixelFormat.GetBPP方法的典型用法代码示例。如果您正苦于以下问题：C# PixelFormat.GetBPP方法的具体用法？C# PixelFormat.GetBPP怎么用？C# PixelFormat.GetBPP使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PixelFormat的用法示例。
在下文中一共展示了PixelFormat.GetBPP方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ComputePitch
/// <summary>
/// Computes the pitch.
/// </summary>
/// <param name="fmt">The format.</param>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <param name="rowPitch">output row pitch.</param>
/// <param name="slicePitch">output slice pitch.</param>
public static void ComputePitch(PixelFormat fmt, int width, int height, out int rowPitch, out int slicePitch)
{
int widthCount = width;
int heightCount = height;
int bpp = (int)fmt.GetBPP();
if (fmt.IsCompressed())
{
widthCount = Math.Max(1, (width + 3) / 4);
heightCount = Math.Max(1, (height + 3) / 4);
rowPitch = widthCount * bpp;
slicePitch = rowPitch * heightCount;
}
else if (fmt.IsPacked())
{
rowPitch = ((width + 1) >> 1) * 4;
slicePitch = rowPitch * height;
}
else
{
if (bpp == 0)
bpp = fmt.SizeInBits();
rowPitch = (width * bpp + 7) / 8;
slicePitch = rowPitch * height;
}
}