ryujinx/Ryujinx.Graphics.Shader/Decoders/BitfieldExtensions.cs
gdkchan a7109c767b
Rewrite shader decoding stage (#2698)
* Rewrite shader decoding stage

* Fix P2R constant buffer encoding

* Fix PSET/PSETP

* PR feedback

* Log unimplemented shader instructions

* Implement NOP

* Remove using

* PR feedback
2021-10-12 22:35:31 +02:00

15 lines
387 B
C#

namespace Ryujinx.Graphics.Shader.Decoders
{
static class BitfieldExtensions
{
public static bool Extract(this int value, int lsb)
{
return ((value >> lsb) & 1) != 0;
}
public static int Extract(this int value, int lsb, int length)
{
return (value >> lsb) & (int)(uint.MaxValue >> (32 - length));
}
}
}