diff options
Diffstat (limited to '')
5 files changed, 16 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_context.cpp b/src/shader_recompiler/backend/spirv/emit_context.cpp index ecee1220e..2c93bada5 100644 --- a/src/shader_recompiler/backend/spirv/emit_context.cpp +++ b/src/shader_recompiler/backend/spirv/emit_context.cpp @@ -425,6 +425,9 @@ void EmitContext::DefineInputs(const Info& info) { if (info.loads_front_face) { front_face = DefineInput(*this, U1, spv::BuiltIn::FrontFacing); } + if (info.loads_point_coord) { + point_coord = DefineInput(*this, F32[2], spv::BuiltIn::PointCoord); + } for (size_t index = 0; index < info.input_generics.size(); ++index) { const InputVarying generic{info.input_generics[index]}; if (!generic.used) { diff --git a/src/shader_recompiler/backend/spirv/emit_context.h b/src/shader_recompiler/backend/spirv/emit_context.h index 97e055db4..071e66c2a 100644 --- a/src/shader_recompiler/backend/spirv/emit_context.h +++ b/src/shader_recompiler/backend/spirv/emit_context.h @@ -103,6 +103,8 @@ public: Id vertex_index{}; Id base_vertex{}; Id front_face{}; + Id point_coord{}; + Id fswzadd_lut_a{}; Id fswzadd_lut_b{}; diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp index c870fac47..d02761f32 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp @@ -179,6 +179,12 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr) { return ctx.OpSelect(ctx.U32[1], ctx.OpLoad(ctx.U1, ctx.front_face), ctx.Constant(ctx.U32[1], std::numeric_limits<u32>::max()), ctx.u32_zero_value); + case IR::Attribute::PointSpriteS: + return ctx.OpLoad(ctx.F32[1], ctx.OpAccessChain(ctx.input_f32, ctx.point_coord, + ctx.Constant(ctx.U32[1], 0U))); + case IR::Attribute::PointSpriteT: + return ctx.OpLoad(ctx.F32[1], ctx.OpAccessChain(ctx.input_f32, ctx.point_coord, + ctx.Constant(ctx.U32[1], 1U))); default: throw NotImplementedException("Read attribute {}", attr); } diff --git a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp index a47d54b9c..eb3d1343f 100644 --- a/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp +++ b/src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp @@ -47,6 +47,10 @@ void GetAttribute(Info& info, IR::Attribute attribute) { case IR::Attribute::FrontFace: info.loads_front_face = true; break; + case IR::Attribute::PointSpriteS: + case IR::Attribute::PointSpriteT: + info.loads_point_coord = true; + break; default: throw NotImplementedException("Get attribute {}", attribute); } diff --git a/src/shader_recompiler/shader_info.h b/src/shader_recompiler/shader_info.h index 3d8e08909..c9f6d9ef7 100644 --- a/src/shader_recompiler/shader_info.h +++ b/src/shader_recompiler/shader_info.h @@ -74,6 +74,7 @@ struct Info { bool loads_instance_id{}; bool loads_vertex_id{}; bool loads_front_face{}; + bool loads_point_coord{}; std::array<bool, 8> stores_frag_color{}; bool stores_frag_depth{}; |