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-rw-r--r--src/video_core/engines/shader_bytecode.h29
1 files changed, 25 insertions, 4 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index 9f64b248b..2526ebf28 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -200,6 +200,14 @@ enum class IMinMaxExchange : u64 {
XHi = 3,
};
+enum class XmadMode : u64 {
+ None = 0,
+ CLo = 1,
+ CHi = 2,
+ CSfu = 3,
+ CBcc = 4,
+};
+
enum class FlowCondition : u64 {
Always = 0xF,
Fcsm_Tr = 0x1C, // TODO(bunnei): What is this used for?
@@ -457,6 +465,18 @@ union Instruction {
} bra;
union {
+ BitField<20, 16, u64> imm20_16;
+ BitField<36, 1, u64> product_shift_left;
+ BitField<37, 1, u64> merge_37;
+ BitField<48, 1, u64> sign_a;
+ BitField<49, 1, u64> sign_b;
+ BitField<50, 3, XmadMode> mode;
+ BitField<52, 1, u64> high_b;
+ BitField<53, 1, u64> high_a;
+ BitField<56, 1, u64> merge_56;
+ } xmad;
+
+ union {
BitField<20, 14, u64> offset;
BitField<34, 5, u64> index;
} cbuf34;
@@ -593,6 +613,7 @@ public:
IntegerSetPredicate,
PredicateSetPredicate,
Conversion,
+ Xmad,
Unknown,
};
@@ -782,10 +803,10 @@ private:
INST("010010110101----", Id::ISET_C, Type::IntegerSet, "ISET_C"),
INST("0011011-0101----", Id::ISET_IMM, Type::IntegerSet, "ISET_IMM"),
INST("0101000010010---", Id::PSETP, Type::PredicateSetPredicate, "PSETP"),
- INST("0011011-00------", Id::XMAD_IMM, Type::Arithmetic, "XMAD_IMM"),
- INST("0100111---------", Id::XMAD_CR, Type::Arithmetic, "XMAD_CR"),
- INST("010100010-------", Id::XMAD_RC, Type::Arithmetic, "XMAD_RC"),
- INST("0101101100------", Id::XMAD_RR, Type::Arithmetic, "XMAD_RR"),
+ INST("0011011-00------", Id::XMAD_IMM, Type::Xmad, "XMAD_IMM"),
+ INST("0100111---------", Id::XMAD_CR, Type::Xmad, "XMAD_CR"),
+ INST("010100010-------", Id::XMAD_RC, Type::Xmad, "XMAD_RC"),
+ INST("0101101100------", Id::XMAD_RR, Type::Xmad, "XMAD_RR"),
};
#undef INST
std::stable_sort(table.begin(), table.end(), [](const auto& a, const auto& b) {