Ryujinx/Ryujinx.Graphics.Gpu/Image/TextureMsaaMode.cs

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2019-10-13 06:02:07 +00:00
namespace Ryujinx.Graphics.Gpu.Image
{
enum TextureMsaaMode
{
Ms1x1 = 0,
Ms2x2 = 2,
Ms4x2 = 4,
Ms2x1 = 5,
Ms4x4 = 6
}
static class TextureMsaaModeConverter
{
public static int SamplesCount(this TextureMsaaMode msaaMode)
{
switch (msaaMode)
{
case TextureMsaaMode.Ms2x1: return 2;
case TextureMsaaMode.Ms2x2: return 4;
case TextureMsaaMode.Ms4x2: return 8;
case TextureMsaaMode.Ms4x4: return 16;
}
return 1;
}
public static int SamplesInX(this TextureMsaaMode msaaMode)
{
switch (msaaMode)
{
case TextureMsaaMode.Ms2x1: return 2;
case TextureMsaaMode.Ms2x2: return 2;
case TextureMsaaMode.Ms4x2: return 4;
case TextureMsaaMode.Ms4x4: return 4;
}
return 1;
}
public static int SamplesInY(this TextureMsaaMode msaaMode)
{
switch (msaaMode)
{
case TextureMsaaMode.Ms2x1: return 1;
case TextureMsaaMode.Ms2x2: return 2;
case TextureMsaaMode.Ms4x2: return 2;
case TextureMsaaMode.Ms4x4: return 4;
}
return 1;
}
}
}