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6b23a2c125
* Start implementing a new shader translator * Fix shift instructions and a typo * Small refactoring on StructuredProgram, move RemovePhis method to a separate class * Initial geometry shader support * Implement TLD4 * Fix -- There's no negation on FMUL32I * Add constant folding and algebraic simplification optimizations, nits * Some leftovers from constant folding * Avoid cast for constant assignments * Add a branch elimination pass, and misc small fixes * Remove redundant branches, add expression propagation and other improvements on the code * Small leftovers -- add missing break and continue, remove unused properties, other improvements * Add null check to handle empty block cases on block visitor * Add HADD2 and HMUL2 half float shader instructions * Optimize pack/unpack sequences, some fixes related to half float instructions * Add TXQ, TLD, TLDS and TLD4S shader texture instructions, and some support for bindless textures, some refactoring on codegen * Fix copy paste mistake that caused RZ to be ignored on the AST instruction * Add workaround for conditional exit, and fix half float instruction with constant buffer * Add missing 0.0 source for TLDS.LZ variants * Simplify the switch for TLDS.LZ * Texture instructions related fixes * Implement the HFMA instruction, and some misc. fixes * Enable constant folding on UnpackHalf2x16 instructions * Refactor HFMA to use OpCode* for opcode decoding rather than on the helper methods * Remove the old shader translator * Remove ShaderDeclInfo and other unused things * Add dual vertex shader support * Add ShaderConfig, used to pass shader type and maximum cbuffer size * Move and rename some instruction enums * Move texture instructions into a separate file * Move operand GetExpression and locals management to OperandManager * Optimize opcode decoding using a simple list and binary search * Add missing condition for do-while on goto elimination * Misc. fixes on texture instructions * Simplify TLDS switch * Address PR feedback, and a nit
27 lines
No EOL
606 B
C#
27 lines
No EOL
606 B
C#
using System;
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namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
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{
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[Flags]
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enum InstType
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{
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OpNullary = Op | 0,
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OpUnary = Op | 1,
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OpBinary = Op | 2,
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OpTernary = Op | 3,
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OpBinaryCom = OpBinary | Comutative,
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CallNullary = Call | 0,
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CallUnary = Call | 1,
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CallBinary = Call | 2,
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CallTernary = Call | 3,
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CallQuaternary = Call | 4,
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Comutative = 1 << 8,
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Op = 1 << 9,
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Call = 1 << 10,
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Special = 1 << 11,
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ArityMask = 0xff
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}
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} |