diff options
author | FernandoS27 <fsahmkow27@gmail.com> | 2021-10-29 17:02:57 +0200 |
---|---|---|
committer | Fernando Sahmkow <fsahmkow27@gmail.com> | 2021-11-16 22:11:33 +0100 |
commit | de1c8c5c2c3131bb122351e676014cdc7c442e78 (patch) | |
tree | ef09b2327f240c21c368a644e6450d78400d4a5d /src/shader_recompiler/ir_opt/rescaling_pass.cpp | |
parent | texture_cache: Refactor Render Target scaling function (diff) | |
download | yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar.gz yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar.bz2 yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar.lz yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar.xz yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.tar.zst yuzu-de1c8c5c2c3131bb122351e676014cdc7c442e78.zip |
Diffstat (limited to '')
-rw-r--r-- | src/shader_recompiler/ir_opt/rescaling_pass.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/shader_recompiler/ir_opt/rescaling_pass.cpp b/src/shader_recompiler/ir_opt/rescaling_pass.cpp index a5fa4ee83..81098c038 100644 --- a/src/shader_recompiler/ir_opt/rescaling_pass.cpp +++ b/src/shader_recompiler/ir_opt/rescaling_pass.cpp @@ -75,6 +75,14 @@ void PatchFragCoord(IR::Block& block, IR::Inst& inst) { inst.ReplaceUsesWith(downscaled_frag_coord); } +void PatchPointSize(IR::Block& block, IR::Inst& inst) { + IR::IREmitter ir{block, IR::Block::InstructionList::s_iterator_to(inst)}; + const IR::F32 point_value{inst.Arg(1)}; + const IR::F32 up_factor{ir.FPRecip(ir.ResolutionDownFactor())}; + const IR::F32 upscaled_point_value{ir.FPMul(point_value, up_factor)}; + inst.SetArg(1, upscaled_point_value); +} + [[nodiscard]] IR::U32 Scale(IR::IREmitter& ir, const IR::U1& is_scaled, const IR::U32& value) { IR::U32 scaled_value{value}; if (const u32 up_scale = Settings::values.resolution_info.up_scale; up_scale != 1) { @@ -253,6 +261,19 @@ void Visit(const IR::Program& program, IR::Block& block, IR::Inst& inst) { } break; } + case IR::Opcode::SetAttribute: { + const IR::Attribute attr{inst.Arg(0).Attribute()}; + switch (attr) { + case IR::Attribute::PointSize: + if (inst.Flags<u32>() != 0xDEADBEEF) { + PatchPointSize(block, inst); + } + break; + default: + break; + } + break; + } case IR::Opcode::ImageQueryDimensions: PatchImageQueryDimensions(block, inst); break; |