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-rw-r--r--src/video_core/shader/decode/other.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/video_core/shader/decode/other.cpp b/src/video_core/shader/decode/other.cpp
index 2a5b70b8b..ffdc77d90 100644
--- a/src/video_core/shader/decode/other.cpp
+++ b/src/video_core/shader/decode/other.cpp
@@ -45,6 +45,18 @@ u32 ShaderIR::DecodeOther(BasicBlock& bb, u32 pc) {
}
break;
}
+ case OpCode::Id::IPA: {
+ const auto& attribute = instr.attribute.fmt28;
+ const Tegra::Shader::IpaMode input_mode{instr.ipa.interp_mode.Value(),
+ instr.ipa.sample_mode.Value()};
+
+ const Node input_attr = GetInputAttribute(attribute.index, attribute.element, input_mode);
+ const Node ipa = Operation(OperationCode::Ipa, input_attr);
+ const Node value = GetSaturatedFloat(ipa, instr.ipa.saturate);
+
+ SetRegister(bb, instr.gpr0, value);
+ break;
+ }
default:
UNIMPLEMENTED_MSG("Unhandled instruction: {}", opcode->get().GetName());
}