flodavid/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity

shader_bytecode: Add instruction decodings for BFE, IMNMX, and XMAD.

Browse source
This commit is contained in:
bunnei 2018-06-05 23:48:38 -04:00
parent 0ff2929644
commit 4b114e1b8a
1 changed files with 20 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
src/video_core/engines/shader_bytecode.h
View file

@ -390,6 +390,9 @@ class OpCode {
public: public:
enum class Id { enum class Id {
KIL, KIL,
BFE_C,
BFE_R,
BFE_IMM,
BRA, BRA,
LD_A, LD_A,
LD_C, LD_C,
@ -444,6 +447,9 @@ public:
FMNMX_C, FMNMX_C,
FMNMX_R, FMNMX_R,
FMNMX_IMM, FMNMX_IMM,
IMNMX_C,
IMNMX_R,
IMNMX_IMM,
FSETP_C, // Set Predicate FSETP_C, // Set Predicate
FSETP_R, FSETP_R,
FSETP_IMM, FSETP_IMM,
@ -454,6 +460,10 @@ public:
ISETP_IMM, ISETP_IMM,
ISETP_R, ISETP_R,
PSETP, PSETP,
XMAD_IMM,
XMAD_CR,
XMAD_RC,
XMAD_RR,
}; };
enum class Type { enum class Type {
@ -565,6 +575,9 @@ private:
std::vector<Matcher> table = { std::vector<Matcher> table = {
#define INST(bitstring, op, type, name) Detail::GetMatcher(bitstring, op, type, name) #define INST(bitstring, op, type, name) Detail::GetMatcher(bitstring, op, type, name)
INST("111000110011----", Id::KIL, Type::Flow, "KIL"), INST("111000110011----", Id::KIL, Type::Flow, "KIL"),
INST("0100110000000---", Id::BFE_C, Type::Flow, "BFE_C"),
INST("0101110000000---", Id::BFE_R, Type::Flow, "BFE_R"),
INST("0011100-00000---", Id::BFE_IMM, Type::Flow, "BFE_IMM"),
INST("111000100100----", Id::BRA, Type::Flow, "BRA"), INST("111000100100----", Id::BRA, Type::Flow, "BRA"),
INST("1110111111011---", Id::LD_A, Type::Memory, "LD_A"), INST("1110111111011---", Id::LD_A, Type::Memory, "LD_A"),
INST("1110111110010---", Id::LD_C, Type::Memory, "LD_C"), INST("1110111110010---", Id::LD_C, Type::Memory, "LD_C"),
@ -606,6 +619,9 @@ private:
INST("0100110001100---", Id::FMNMX_C, Type::Arithmetic, "FMNMX_C"), INST("0100110001100---", Id::FMNMX_C, Type::Arithmetic, "FMNMX_C"),
INST("0101110001100---", Id::FMNMX_R, Type::Arithmetic, "FMNMX_R"), INST("0101110001100---", Id::FMNMX_R, Type::Arithmetic, "FMNMX_R"),
INST("0011100-01100---", Id::FMNMX_IMM, Type::Arithmetic, "FMNMX_IMM"), INST("0011100-01100---", Id::FMNMX_IMM, Type::Arithmetic, "FMNMX_IMM"),
INST("0100110000100---", Id::IMNMX_C, Type::Arithmetic, "FMNMX_IMM"),
INST("0101110000100---", Id::IMNMX_R, Type::Arithmetic, "FMNMX_IMM"),
INST("0011100-00100---", Id::IMNMX_IMM, Type::Arithmetic, "FMNMX_IMM"),
INST("000001----------", Id::LOP32I, Type::Logic, "LOP32I"), INST("000001----------", Id::LOP32I, Type::Logic, "LOP32I"),
INST("0100110001001---", Id::SHL_C, Type::Shift, "SHL_C"), INST("0100110001001---", Id::SHL_C, Type::Shift, "SHL_C"),
INST("0101110001001---", Id::SHL_R, Type::Shift, "SHL_R"), INST("0101110001001---", Id::SHL_R, Type::Shift, "SHL_R"),
@ -629,6 +645,10 @@ private:
INST("010110110110----", Id::ISETP_R, Type::IntegerSetPredicate, "ISETP_R"), INST("010110110110----", Id::ISETP_R, Type::IntegerSetPredicate, "ISETP_R"),
INST("0011011-0110----", Id::ISETP_IMM, Type::IntegerSetPredicate, "ISETP_IMM"), INST("0011011-0110----", Id::ISETP_IMM, Type::IntegerSetPredicate, "ISETP_IMM"),
INST("0101000010010---", Id::PSETP, Type::PredicateSetPredicate, "PSETP"), 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"),
}; };
#undef INST #undef INST
std::stable_sort(table.begin(), table.end(), [](const auto& a, const auto& b) { std::stable_sort(table.begin(), table.end(), [](const auto& a, const auto& b) {