raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-21 19:36:55 +02:00
Code Issues Packages Projects Releases Wiki Activity

shader: preserve untouched half in VOP1 B16 writes (#370)

Browse Source 
shader: preserve native 16-bit destinations

Co-authored-by: nmzik <Nmzik@mail.ru>
This commit is contained in:
GodsWill Dev
2026-08-30 11:33:26 -04:00
committed by GitHub
parent 18af08460f
commit 9992ab18fc
8 changed files with 244 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/shader/recompiler/frontend/translate/Convert.cpp
+4 -2
View File
@@ -141,8 +141,10 @@ void Translator::V_CVT_OFF_F32_I4(const Decoder::Instruction& inst) {
}
void Translator::V_CVT_PKRTZ_F16_F32(const Decoder::Instruction& inst) {
const auto lhs = ReadOperand(SourceAt(inst, 0), IR::Type::F32);
const auto rhs = ReadOperand(SourceAt(inst, 1), IR::Type::F32);
const auto lhs = ApplyF32ResultModifiers(
inst.dst, IR::F32(ReadOperand(SourceAt(inst, 0), IR::Type::F32)));
const auto rhs = ApplyF32ResultModifiers(
inst.dst, IR::F32(ReadOperand(SourceAt(inst, 1), IR::Type::F32)));
WriteOperand(DestinationOperand(inst), ir.Emit(IR::ValueOpcode::PackFloat2x16Rtz, {lhs, rhs}));
}