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Merge pull request #3210 from ReinUsesLisp/memory-barrier

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shader: Implement MEMBAR.GL
This commit is contained in:
bunnei 2019-12-11 14:24:39 -05:00 • committed by GitHub
commit 1a66cde175
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6 changed files with 47 additions and 2 deletions
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18
src/video_core/engines/shader_bytecode.h
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@ -384,6 +384,15 @@ enum class IsberdMode : u64 {
enum class IsberdShift : u64 { None = 0, U16 = 1, B32 = 2 };
enum class MembarType : u64 {
CTA = 0,
GL = 1,
SYS = 2,
VC = 3,
};
enum class MembarUnknown : u64 { Default = 0, IVALLD = 1, IVALLT = 2, IVALLTD = 3 };
enum class HalfType : u64 {
H0_H1 = 0,
F32 = 1,
@ -1545,6 +1554,11 @@ union Instruction {
BitField<47, 2, IsberdShift> shift;
} isberd;
union {
BitField<8, 2, MembarType> type;
BitField<0, 2, MembarUnknown> unknown;
} membar;
union {
BitField<48, 1, u64> signed_a;
BitField<38, 1, u64> is_byte_chunk_a;
@ -1669,6 +1683,7 @@ public:
IPA,
OUT_R, // Emit vertex/primitive
ISBERD,
MEMBAR,
VMAD,
VSETP,
FFMA_IMM, // Fused Multiply and Add
@ -1930,7 +1945,7 @@ private:
INST("111000100100----", Id::BRA, Type::Flow, "BRA"),
INST("111000100101----", Id::BRX, Type::Flow, "BRX"),
INST("1111000011111---", Id::SYNC, Type::Flow, "SYNC"),
INST("111000110100---", Id::BRK, Type::Flow, "BRK"),
INST("111000110100----", Id::BRK, Type::Flow, "BRK"),
INST("111000110000----", Id::EXIT, Type::Flow, "EXIT"),
INST("1111000011110---", Id::DEPBAR, Type::Synch, "DEPBAR"),
INST("0101000011011---", Id::VOTE, Type::Warp, "VOTE"),
@ -1969,6 +1984,7 @@ private:
INST("11100000--------", Id::IPA, Type::Trivial, "IPA"),
INST("1111101111100---", Id::OUT_R, Type::Trivial, "OUT_R"),
INST("1110111111010---", Id::ISBERD, Type::Trivial, "ISBERD"),
INST("1110111110011---", Id::MEMBAR, Type::Trivial, "MEMBAR"),
INST("01011111--------", Id::VMAD, Type::Video, "VMAD"),
INST("0101000011110---", Id::VSETP, Type::Video, "VSETP"),
INST("0011001-1-------", Id::FFMA_IMM, Type::Ffma, "FFMA_IMM"),