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-rw-r--r--src/video_core/shader/decode/half_set_predicate.cpp8
-rw-r--r--src/video_core/shader/glsl_decompiler.cpp59
-rw-r--r--src/video_core/shader/shader_ir.cpp22
-rw-r--r--src/video_core/shader/shader_ir.h15
4 files changed, 57 insertions, 47 deletions
diff --git a/src/video_core/shader/decode/half_set_predicate.cpp b/src/video_core/shader/decode/half_set_predicate.cpp
index d7d63d50a..72cc3d5c8 100644
--- a/src/video_core/shader/decode/half_set_predicate.cpp
+++ b/src/video_core/shader/decode/half_set_predicate.cpp
@@ -39,10 +39,12 @@ u32 ShaderIR::DecodeHalfSetPredicate(BasicBlock& bb, u32 pc) {
const Node second_pred = GetPredicate(instr.hsetp2.pred39, instr.hsetp2.neg_pred != 0);
const OperationCode combiner = GetPredicateCombiner(instr.hsetp2.op);
+ const OperationCode pair_combiner =
+ instr.hsetp2.h_and ? OperationCode::LogicalAll2 : OperationCode::LogicalAny2;
- MetaHalfArithmetic meta = {
- false, {instr.hsetp2.type_a, instr.hsetp2.type_b}, instr.hsetp2.h_and != 0};
- const Node first_pred = GetPredicateComparisonHalf(instr.hsetp2.cond, meta, op_a, op_b);
+ MetaHalfArithmetic meta = {false, {instr.hsetp2.type_a, instr.hsetp2.type_b}};
+ const Node comparison = GetPredicateComparisonHalf(instr.hsetp2.cond, meta, op_a, op_b);
+ const Node first_pred = Operation(pair_combiner, comparison);
// Set the primary predicate to the result of Predicate OP SecondPredicate
const Node value = Operation(combiner, first_pred, second_pred);
diff --git a/src/video_core/shader/glsl_decompiler.cpp b/src/video_core/shader/glsl_decompiler.cpp
index c364a43ce..8a2cc3c31 100644
--- a/src/video_core/shader/glsl_decompiler.cpp
+++ b/src/video_core/shader/glsl_decompiler.cpp
@@ -31,7 +31,7 @@ using Operation = const OperationNode&;
enum : u32 { POSITION_VARYING_LOCATION = 0, GENERIC_VARYING_START_LOCATION = 1 };
constexpr u32 MAX_CONSTBUFFER_ELEMENTS = 65536 / 16; // TODO(Rodrigo): Use rasterizer's value
-enum class Type { Bool, Float, Int, Uint, HalfFloat };
+enum class Type { Bool, Bool2, Float, Int, Uint, HalfFloat };
class ShaderWriter {
public:
@@ -541,6 +541,7 @@ private:
switch (type) {
case Type::Bool:
+ case Type::Bool2:
case Type::Float:
return value;
case Type::Int:
@@ -1011,38 +1012,42 @@ private:
return GenerateUnary(operation, "!", Type::Bool, Type::Bool, false);
}
- std::string LogicalHComparison(Operation operation, const std::string& func) {
- const auto& meta = std::get<MetaHalfArithmetic>(operation.GetMeta());
- const std::string op_a = VisitOperand(operation, 0, Type::HalfFloat);
- const std::string op_b = VisitOperand(operation, 1, Type::HalfFloat);
+ std::string LogicalAll2(Operation operation) {
+ return GenerateUnary(operation, "all", Type::Bool, Type::Bool2);
+ }
- std::string value = meta.and_comparison ? "all" : "any";
- value += '(' + func + '(' + op_a + ", " + op_b + "))";
- return value;
+ std::string LogicalAny2(Operation operation) {
+ return GenerateUnary(operation, "any", Type::Bool, Type::Bool2);
}
- std::string LogicalHLessThan(Operation operation) {
- return LogicalHComparison(operation, "lessThan");
+ std::string Logical2HLessThan(Operation operation) {
+ return GenerateBinaryCall(operation, "lessThan", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
- std::string LogicalHEqual(Operation operation) {
- return LogicalHComparison(operation, "equal");
+ std::string Logical2HEqual(Operation operation) {
+ return GenerateBinaryCall(operation, "equal", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
- std::string LogicalHLessEqual(Operation operation) {
- return LogicalHComparison(operation, "lessThanEqual");
+ std::string Logical2HLessEqual(Operation operation) {
+ return GenerateBinaryCall(operation, "lessThanEqual", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
- std::string LogicalHGreaterThan(Operation operation) {
- return LogicalHComparison(operation, "greaterThan");
+ std::string Logical2HGreaterThan(Operation operation) {
+ return GenerateBinaryCall(operation, "greaterThan", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
- std::string LogicalHNotEqual(Operation operation) {
- return LogicalHComparison(operation, "notEqual");
+ std::string Logical2HNotEqual(Operation operation) {
+ return GenerateBinaryCall(operation, "notEqual", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
- std::string LogicalHGreaterEqual(Operation operation) {
- return LogicalHComparison(operation, "greaterThanEqual");
+ std::string Logical2HGreaterEqual(Operation operation) {
+ return GenerateBinaryCall(operation, "greaterThanEqual", Type::Bool2, Type::HalfFloat,
+ Type::HalfFloat);
}
std::string F4Texture(Operation operation) {
@@ -1301,6 +1306,8 @@ private:
&LogicalOr,
&LogicalXor,
&LogicalNegate,
+ &LogicalAll2,
+ &LogicalAny2,
&LogicalLessThan<Type::Float>,
&LogicalEqual<Type::Float>,
@@ -1324,12 +1331,12 @@ private:
&LogicalNotEqual<Type::Uint>,
&LogicalGreaterEqual<Type::Uint>,
- &LogicalHLessThan,
- &LogicalHEqual,
- &LogicalHLessEqual,
- &LogicalHGreaterThan,
- &LogicalHNotEqual,
- &LogicalHGreaterEqual,
+ &Logical2HLessThan,
+ &Logical2HEqual,
+ &Logical2HLessEqual,
+ &Logical2HGreaterThan,
+ &Logical2HNotEqual,
+ &Logical2HGreaterEqual,
&F4Texture,
&F4TextureLod,
diff --git a/src/video_core/shader/shader_ir.cpp b/src/video_core/shader/shader_ir.cpp
index 1fc838d15..b07642517 100644
--- a/src/video_core/shader/shader_ir.cpp
+++ b/src/video_core/shader/shader_ir.cpp
@@ -289,17 +289,17 @@ Node ShaderIR::GetPredicateComparisonHalf(Tegra::Shader::PredCondition condition
"Unimplemented NaN comparison for half floats");
static const std::unordered_map<PredCondition, OperationCode> PredicateComparisonTable = {
- {PredCondition::LessThan, OperationCode::LogicalHLessThan},
- {PredCondition::Equal, OperationCode::LogicalHEqual},
- {PredCondition::LessEqual, OperationCode::LogicalHLessEqual},
- {PredCondition::GreaterThan, OperationCode::LogicalHGreaterThan},
- {PredCondition::NotEqual, OperationCode::LogicalHNotEqual},
- {PredCondition::GreaterEqual, OperationCode::LogicalHGreaterEqual},
- {PredCondition::LessThanWithNan, OperationCode::LogicalHLessThan},
- {PredCondition::NotEqualWithNan, OperationCode::LogicalHNotEqual},
- {PredCondition::LessEqualWithNan, OperationCode::LogicalHLessEqual},
- {PredCondition::GreaterThanWithNan, OperationCode::LogicalHGreaterThan},
- {PredCondition::GreaterEqualWithNan, OperationCode::LogicalHGreaterEqual}};
+ {PredCondition::LessThan, OperationCode::Logical2HLessThan},
+ {PredCondition::Equal, OperationCode::Logical2HEqual},
+ {PredCondition::LessEqual, OperationCode::Logical2HLessEqual},
+ {PredCondition::GreaterThan, OperationCode::Logical2HGreaterThan},
+ {PredCondition::NotEqual, OperationCode::Logical2HNotEqual},
+ {PredCondition::GreaterEqual, OperationCode::Logical2HGreaterEqual},
+ {PredCondition::LessThanWithNan, OperationCode::Logical2HLessThan},
+ {PredCondition::NotEqualWithNan, OperationCode::Logical2HNotEqual},
+ {PredCondition::LessEqualWithNan, OperationCode::Logical2HLessEqual},
+ {PredCondition::GreaterThanWithNan, OperationCode::Logical2HGreaterThan},
+ {PredCondition::GreaterEqualWithNan, OperationCode::Logical2HGreaterEqual}};
const auto comparison{PredicateComparisonTable.find(condition)};
UNIMPLEMENTED_IF_MSG(comparison == PredicateComparisonTable.end(),
diff --git a/src/video_core/shader/shader_ir.h b/src/video_core/shader/shader_ir.h
index 928e3e7d5..5ef0a7779 100644
--- a/src/video_core/shader/shader_ir.h
+++ b/src/video_core/shader/shader_ir.h
@@ -122,6 +122,8 @@ enum class OperationCode {
LogicalOr, /// (bool a, bool b) -> bool
LogicalXor, /// (bool a, bool b) -> bool
LogicalNegate, /// (bool a) -> bool
+ LogicalAll2, /// (bool2 a) -> bool
+ LogicalAny2, /// (bool2 a) -> bool
LogicalFLessThan, /// (float a, float b) -> bool
LogicalFEqual, /// (float a, float b) -> bool
@@ -145,12 +147,12 @@ enum class OperationCode {
LogicalUNotEqual, /// (uint a, uint b) -> bool
LogicalUGreaterEqual, /// (uint a, uint b) -> bool
- LogicalHLessThan, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
- LogicalHEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
- LogicalHLessEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
- LogicalHGreaterThan, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
- LogicalHNotEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
- LogicalHGreaterEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool
+ Logical2HLessThan, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
+ Logical2HEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
+ Logical2HLessEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
+ Logical2HGreaterThan, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
+ Logical2HNotEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
+ Logical2HGreaterEqual, /// (MetaHalfArithmetic, f16vec2 a, f16vec2) -> bool2
F4Texture, /// (MetaTexture, float[N] coords, float[M] params) -> float4
F4TextureLod, /// (MetaTexture, float[N] coords, float[M] params) -> float4
@@ -263,7 +265,6 @@ struct MetaHalfArithmetic {
std::array<Tegra::Shader::HalfType, 3> types = {Tegra::Shader::HalfType::H0_H1,
Tegra::Shader::HalfType::H0_H1,
Tegra::Shader::HalfType::H0_H1};
- bool and_comparison{};
};
struct MetaTexture {
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-30 23:44:04 +0000