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authorFernandoS27 <fsahmkow27@gmail.com>2018-09-09 04:44:20 +0200
committerFernandoS27 <fsahmkow27@gmail.com>2018-09-17 23:42:44 +0200
commite2ac8fb36d0f5540d87148226c4e93de1b6de5d3 (patch)
tree4753ddc65593eac5a9a3a862e935b97cac07f2ff /src/video_core/renderer_opengl/gl_shader_decompiler.cpp
parentImplemented Control Codes (diff)
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Diffstat (limited to '')
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.cpp52
1 files changed, 38 insertions, 14 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index 34f9e57d4..158eb2190 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -2267,13 +2267,15 @@ private:
break;
}
case OpCode::Type::PredicateSetPredicate: {
- const std::string op_a =
- GetPredicateCondition(instr.psetp.pred12, instr.psetp.neg_pred12 != 0);
- const std::string op_b =
- GetPredicateCondition(instr.psetp.pred29, instr.psetp.neg_pred29 != 0);
+ switch (opcode->GetId()) {
+ case OpCode::Id::PSETP: {
+ const std::string op_a =
+ GetPredicateCondition(instr.psetp.pred12, instr.psetp.neg_pred12 != 0);
+ const std::string op_b =
+ GetPredicateCondition(instr.psetp.pred29, instr.psetp.neg_pred29 != 0);
- // We can't use the constant predicate as destination.
- ASSERT(instr.psetp.pred3 != static_cast<u64>(Pred::UnusedIndex));
+ // We can't use the constant predicate as destination.
+ ASSERT(instr.psetp.pred3 != static_cast<u64>(Pred::UnusedIndex));
const std::string second_pred =
GetPredicateCondition(instr.psetp.pred39, instr.psetp.neg_pred39 != 0);
@@ -2283,15 +2285,37 @@ private:
const std::string predicate =
'(' + op_a + ") " + GetPredicateCombiner(instr.psetp.cond) + " (" + op_b + ')';
- // Set the primary predicate to the result of Predicate OP SecondPredicate
- SetPredicate(instr.psetp.pred3,
- '(' + predicate + ") " + combiner + " (" + second_pred + ')');
+ // Set the primary predicate to the result of Predicate OP SecondPredicate
+ SetPredicate(instr.psetp.pred3,
+ '(' + predicate + ") " + combiner + " (" + second_pred + ')');
- if (instr.psetp.pred0 != static_cast<u64>(Pred::UnusedIndex)) {
- // Set the secondary predicate to the result of !Predicate OP SecondPredicate,
- // if enabled
- SetPredicate(instr.psetp.pred0,
- "!(" + predicate + ") " + combiner + " (" + second_pred + ')');
+ if (instr.psetp.pred0 != static_cast<u64>(Pred::UnusedIndex)) {
+ // Set the secondary predicate to the result of !Predicate OP SecondPredicate,
+ // if enabled
+ SetPredicate(instr.psetp.pred0,
+ "!(" + predicate + ") " + combiner + " (" + second_pred + ')');
+ }
+ break;
+ }
+ case OpCode::Id::CSETP: {
+ std::string pred =
+ GetPredicateCondition(instr.csetp.pred39, instr.csetp.neg_pred39 != 0);
+ std::string combiner = GetPredicateCombiner(instr.csetp.op);
+ std::string controlCode = regs.GetControlCode(instr.csetp.cc);
+ if (instr.csetp.pred3 != static_cast<u64>(Pred::UnusedIndex)) {
+ SetPredicate(instr.csetp.pred3,
+ '(' + controlCode + ") " + combiner + " (" + pred + ')');
+ }
+ if (instr.csetp.pred0 != static_cast<u64>(Pred::UnusedIndex)) {
+ SetPredicate(instr.csetp.pred0,
+ "!(" + controlCode + ") " + combiner + " (" + pred + ')');
+ }
+ break;
+ }
+ default: {
+ LOG_CRITICAL(HW_GPU, "Unhandled predicate instruction: {}", opcode->GetName());
+ UNREACHABLE();
+ }
}
break;
}