diff options
Diffstat (limited to 'src/video_core/engines')
| -rw-r--r-- | src/video_core/engines/shader_bytecode.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index 550ab1148..9a59b65b3 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -214,6 +214,18 @@ enum class IMinMaxExchange : u64 { XHi = 3, }; +enum class VmadType : u64 { + Size16_Low = 0, + Size16_High = 1, + Size32 = 2, + Invalid = 3, +}; + +enum class VmadShr : u64 { + Shr7 = 1, + Shr15 = 2, +}; + enum class XmadMode : u64 { None = 0, CLo = 1, @@ -452,6 +464,7 @@ union Instruction { BitField<48, 16, u64> opcode; union { + BitField<20, 16, u64> imm20_16; BitField<20, 19, u64> imm20_19; BitField<20, 32, s64> imm20_32; BitField<45, 1, u64> negate_b; @@ -493,6 +506,10 @@ union Instruction { } } lop3; + u16 GetImm20_16() const { + return static_cast<u16>(imm20_16); + } + u32 GetImm20_19() const { u32 imm{static_cast<u32>(imm20_19)}; imm <<= 12; @@ -1017,6 +1034,23 @@ union Instruction { } isberd; union { + BitField<48, 1, u64> signed_a; + BitField<38, 1, u64> is_byte_chunk_a; + BitField<36, 2, VmadType> type_a; + BitField<36, 2, u64> byte_height_a; + + BitField<49, 1, u64> signed_b; + BitField<50, 1, u64> use_register_b; + BitField<30, 1, u64> is_byte_chunk_b; + BitField<28, 2, VmadType> type_b; + BitField<28, 2, u64> byte_height_b; + + BitField<51, 2, VmadShr> shr; + BitField<55, 1, u64> saturate; // Saturates the result (a * b + c) + BitField<47, 1, u64> cc; + } vmad; + + union { BitField<20, 16, u64> imm20_16; BitField<36, 1, u64> product_shift_left; BitField<37, 1, u64> merge_37; @@ -1083,6 +1117,7 @@ public: IPA, OUT_R, // Emit vertex/primitive ISBERD, + VMAD, FFMA_IMM, // Fused Multiply and Add FFMA_CR, FFMA_RC, @@ -1320,6 +1355,7 @@ 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("01011111--------", Id::VMAD, Type::Trivial, "VMAD"), INST("0011001-1-------", Id::FFMA_IMM, Type::Ffma, "FFMA_IMM"), INST("010010011-------", Id::FFMA_CR, Type::Ffma, "FFMA_CR"), INST("010100011-------", Id::FFMA_RC, Type::Ffma, "FFMA_RC"), |