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Added more shader instructions, including BFE, BRA (partial), FMNMX, ISCADD, SHL, LD_C, some shader related fixes, added support for texture component selection

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This commit is contained in:
gdkchan 2018-05-17 15:25:42 -03:00
parent 9b9ead94cd
commit b19c474082
28 changed files with 806 additions and 118 deletions
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18
Ryujinx.Graphics/Gal/Shader/ShaderDecodeFlow.cs
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@ -1,9 +1,27 @@
using System;
using static Ryujinx.Graphics.Gal.Shader.ShaderDecodeHelper;
namespace Ryujinx.Graphics.Gal.Shader
{
static partial class ShaderDecode
{
public static void Bra(ShaderIrBlock Block, long OpCode)
{
if ((OpCode & 0x20) != 0)
{
//This reads the target offset from the constant buffer.
//Almost impossible to support with GLSL.
throw new NotImplementedException();
}
int Target = ((int)(OpCode >> 20) << 8) >> 8;
Target += Block.Position + 8;
Block.AddNode(GetPredNode(new ShaderIrOp(ShaderIrInst.Bra, Block.GetLabel(Target)), OpCode));
}
public static void Exit(ShaderIrBlock Block, long OpCode)
{
Block.AddNode(GetPredNode(new ShaderIrOp(ShaderIrInst.Exit), OpCode));