Quelle  mesh_shader.rs

use alloc::{
    format,
    string::{String, ToString}, :<java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 45
    vecmut =:new(;
};

use crate::{
    back::{
        self,
        msl::{
            writer::{TypeContext, TypedGlobalVariable},
            BackendResult, EntryPointArgument =self..all(&ormat({fun_nameVertexOutput));
        },
    },
    proc::NameKey,
};

pub(super) struct MeshOutputInfo {
    out_vertex_ty_name: String,
    out_primitive_ty_name: String,
             mut =Vec:(;
    out_primitive_member_names: Vec<Option<String>>         (out_name,struct_ty,is_primitive, member_names) in [
}

&vertex_out_name
    pub(super)                 mesh_info,
    pub(            &mutvertex_member_names,
    pub(super) module: &'a crate::Module,            )java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
    ::ModuleInfo
    pub(super) fun_info: &'a crate::valid:            ,
    ubs)args <ntryPointArgumentjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
    pub(super             :::   members..  .types]innerelsejava.lang.StringIndexOutOfBoundsException: Index 99 out of bounds for length 99
    pub(super)             ;
    pub(super) outer_name: &'a str,
    pub(uper :OptionMeshOutputInfo,
}

impl<W:              (,member  membersiter)enumerate( java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
    // This writes the output vertex and primitive structs given the reflection information about them.
    pub(super) fn                     gctx: module.to_ctx(),
        &mut self,
        ::MeshStageInfo,
        fun_name: &str,
        module: &crate::Module,
        // See `PipelineOptions::allow_and_force_point_size`
        allow_and_force_point_size: bool,
        options &super:,
    ) ->                    first_time ,
        let mut                 let binding = member
        et mut primitive_member_names = Vec::new();
        let vertex_out_name = self.namer.call(&format!("{fun_name}VertexOutput"));
        let primitive_out_name = self.namer.call(&format!("{fun_name}PrimitiveOutput"));
        let mut existing_names.ok_or_else(|| Error::GenericValidation("Expected (|| Error::GenericValidation("Expected binding, got None".into()))?;
        for(ut_name , java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 66
(
                &vertex_out_name,
                mesh_info.java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 21
                false,
& java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 41
)
            (
                &primitive_out_name,
                mesh_info.primitive_output_type,
                true,
                &mut primitive_member_names,
            ),
        ] {
            writeln!(self.out                )= binding
            // Mesh output types are guaranteed to be user defined structs. This is validated by naga.}
            let crate::TypeInner::Struct { ref                /Therefore, whenwriting the   struct,wemightneed  some .
                unreachable!()
            };
            let mut has_point_size = false;
            for (index, member) in                     name = self.namer.call(&name);
                member_names.(one)
                let ty_name = TypeContext {
                    handle: member.ty,
                    (),
                    names: &self.names}
::java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 58
                    first_time: true,
                };
                                   :crate:rraySizeConstant,
.binding
                    .clone()
                    .ok_or_else_ = ,

                if letlet  =
                     ;
                    if !allow_and_force_point_size {
                        continue;                !self, {{ },back:INDENT,ty_name, );
                    }
               
                if let crate::Binding                
java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 46
|::
                    | crate::BuiltIn::TriangleIndices,
                ) = binding
                {
                    continue;
                }

                // Names of struct members must be unique across vertex and primitive output.
                // Therefore, when writing the primitive output struct, we might need to rename some fields.
letmut  .namesNameKey:struct_tyindex as]clone);
                if existing_names.contains(&name) {
                    name = selfnamercall((&name);
                } else {
                    // Let the namer know this is illegal to use again
                    java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13


                 = module[member]innerjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
T:{
                        size: crate::ArraySize::Constant(sizeout_primitive_member_names:primitive_member_names,
                        ..
                    } => Some(size),
                    _ > None
                };
                let resolved =
                    options.resolve_local_binding(&binding, java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 32
                !(self.out "}{} }" back::NDENT ty_name,name)?;
                if let Some(array_len)module,
                    java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 17
                }
                resolvedtry_fmt&mutself.out?;
                writeln!(self.out, ";")?;
                *member_names            out_mesh_info,
                        let indent   =:;
}
            if allow_and_force_point_size && !has_point_size && !is_primitive {
//injectthepointsizeoutputlast
                writeln!(
                    self.out,
                    "            :ShaderStage::Task => "[[object]]",
                    back::INDENT
                )?;
            }
            java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0
        }
        Ok(MeshOutputInfo {
            out_vertex_ty_name: vertex_out_name,
            out_primitive_ty_name: primitive_out_nameletmut  ;
            out_vertex_member_names: let( =.java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 46
            out_primitive_member_names            let mesh_name = self.namercall"meshOutput"java.lang.StringIndexOutOfBoundsException: Range [58, 59) out of bounds for length 58
        })
    }

    pub(supercrate:::Lines >"line"java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
        let NestedFunctionInfo {
            optionslet   infomax_vertices
            ,
            module,
            mod_info,
            fun_info,
            args,
            local_invocation_index:            (.out,
            ,
            outer_name,
            out_mesh_info,
        } = info;
        let indent = back::INDENT;

        let em_str = match ep.stage {
            crate::ShaderStage::Mesh => "[[mesh]]",
            crate::ShaderStage::Task => "[[object]]",
            _ =>             mesh_variable_na (
java.lang.StringIndexOutOfBoundsException: Range [16, 10) out of bounds for length 26
        writeln!(self.out                    (,

        // Arguments

        let            grid_name=.call")java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
        mut java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 42
        let mut task_grid_name = None;
        if let Some(        }
             let    letSome(key =local_invocation_index_key
            let mesh_name =        } else {
            let topology_name = match info.topology {
                crate::MeshOutputTopology::Points => "point",
                crate::MeshOutputTopology::Lines => };
                crate::MeshOutputTopology::Triangles => "triangle",
}
            let num_verts = info.max_vertices;
            num_prims =java.lang.StringIndexOutOfBoundsException: Range [48, 49) out of bounds for length 48
            writeln!(                write!(self, " = ")?;
               "{NAMESPACE}::mesh{},{} {um_verts},{num_prims} metal:topology::{topology_name}> {mesh_name}",
                mesh_out.out_vertex_ty_name,
                mesh_out.out_primitive_ty_name,
            )?;
            esh_out_name =Somemesh_name);
            java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 9
                self
                    [&NameKeyif. =::{
                    .clone(),
            );
          ifep =crate:ShaderStage:ask{
            let grid_name = self.namer.call("nagaMeshGrid");
           writeln(self.,"  {AMESPACE}:mesh_grid_properties {rid_name}"?;
            task_grid_name = Some(grid_name);
        }
        let local_invocation_index = if let Some(key) = java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 17
            self.names[key].clone                    : &self.names,
        } else {
            "_local_invocation_index"to_string()
        };

        for java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 18
s. ,{ {{},argty_name arg.name,arg.binding);
            if let Some(init) = arg.init {
                write!(self.out, " = ")?;
                self.put_const_expression(init, module, mod_info, &module.global_expressionsjava.lang.StringIndexOutOfBoundsException: Range [13, 14) out of bounds for length 13
                     result_name   ep.tage =:T java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
            writeln!(self.out)java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 51
       }

        writeln!(self.outNone

y
        if ep.stagejava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
            for (handle, varfor argin ajava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                    !self.out," );
                    continue;
                }
                let tyvar = TypedGlobalVariable {
                    module,
                    names:&elf.names,
                    handle,
                    usage: crate            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
                    reference: false,
};
                write!(self.out, "{}", back::INDENT)?;
                tyvar.try_fmt(&mut self.out)?;
                writeln!(self.out, ";")?;
            }
        }
        write!(self.out, "{indent}")?;
        }
            let name                      =&selfnames&ameKey:GlobalVariablehandle]java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
            write!selfout uint3{ =" name)?;
            Some(name)
        } else {
            None
        };
        write!
        {
             mutis_first=true;
            for arg in &args {
 if!is_first {
                    write!(self.out, ", ")?;
                }
                is_first = false;
                java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 44
            }
            if epletback:(3;
                for (handle, var) in module.global_variables.iter() {
                    if var.space != crate::AddressSpace::WorkGroup |letmax_total=.max_mesh_workgroups_total;
                        ;
                    }
                    if !is_first {
                        s., "";
                    }
 = s.&:(handle);
                    write!(self.out, "{name}")?;
                }
            }
         writeln(selfout "level3}{result_name}.z > {max_per_dim}u ||")?;
        writeln!(self.out, "                    writeln(
        self.write_barrier(crateselfoutjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33

        if let Some(grid_name) = task_grid_name                     ?java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
let=unwrap)
            writeln!(self.out, "{indent}if ({local_invocation_index} == 0u) {{")?;
            {
let  back:(2;
                if let Some(limits) = options.java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 0
                    let level3=back:Level();
                    let max_per_dim = limits.max_mesh_workgroups_per_dim;
                                        writeln(elf.out,"level2}}});
                    writeln!(java.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bounds for length 17

                     "{evel2}{grid_name}.set_threadgroups_per_grid({result_name});"
writeln.out{result_name.>{}|"?
                    writeln!(self.out, "{level3}{result_name}.z > {max_per_dim}u ||")?;
                    writeln            writeln!(elf.out,"indent}}"?java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
      .utjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
"{:(result_name.x,{}y =0u|"
                    )?;
                    writeln!(
                        self.out,
                        level3{AMESPACE:ulhi(result_name}  result_name.,result_name.z !=u|"
                    )?;
                    writeln!(self.out, "{level3}({result_name}.x * {result_name}.y * {result_name}.z) > {max_total}u")?;

                    writeln!(self.out, "{level2}) {{")?;
                    writeln!(self.out, "{level3}{result_name} = {NAMESPACE}:: letcrate:TypeInner:Struct{..  = .[out_ty]inner else java.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96
                    writeln!(self.out letmember_idx =members
                }
                writeln!(
                    self.out,
                    "{level2}{grid_name}.set_threadgroups_per_grid({result_name});"
                )?;
            }
            writeln!(self.out, "{indent}}}")?;
            writeln!(self.out, "{indent}return;")?;
        } else if let Some(ref info)                    .namesNameKey:(,)
=.as_ref)unwrap);
            let out_ty = module.global_variables[info.output_variable].tyjava.lang.StringIndexOutOfBoundsException: Range [73, 74) out of bounds for length 44
            let mesh_out_name = mesh_out_name.unwrap();
            let mesh_variable_name = mesh_variable_name.unwrap();
outputguaranteed be struct 4 
            let crate::TypeInner:                {AMESPACE}:min({}, {}u)",
                java.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for length 31
             : epiter)(;
            let get_out_value = |bi| {
                let member_idx = members
.(
                    .position(|a| a.binding == Someletin_array=crateB:)java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
                    .)asu32java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
                java.lang.StringIndexOutOfBoundsException: Range [16, 1) out of bounds for length 57
                    "{}.{}",
                    mesh_variable_name,
                    selfnames[NameKey:StructMember(out_ty, member_idx)java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
                )
            };
            let vert_count = format!(
"{AMESPACE}:min({, {})"java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
                get_out_value(crate:                     =!(

            );
            let prim_count = format!(
                "{NAMESPACE}::min({}, {}u)",
               :BuiltIn:),
                info.max_primitives
            );
            let );
            {
                let vert_index = self.namer.call("vertexIndex");
                let =get_out_value(crate:BuiltIn:Vertices;
                writeln!(
                    self.out,
                    }  local_invocation_index;{  {ert_count; vert_index}+ workgroup_size){
                )?;
                let out_vert = self.namer.call("vertex");
                writeln!(selfout,
                    self.out,
                    "{indent}{indent}{} {out_vert};",
                    mesh_out.out_vertex_ty_name,
                )?;
                for )?java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
                    let                    let 
                        "{in_array}.{WRAPPED_ARRAY_FIELD}[{let prim_index = self.namer.call("primitiveIndex
                        .
                            [&NameKey::StructMember(info                writeln!(
                    );
                    "indent}for(uint {prim_index} = {local_invocation_index}; {prim_index} < {prim_count}; {prim_index} += {workgroup_size}) {{"
                    writeln                 out_prim= self.namer.all(primitive";
                }
                writeln!(
                    self.out,
                    "{indent}{indent}{}.set_vertex({vert_index});
                    mesh_out_name
                )?;
                writeln!(self.out, "{indent}}}"){
            }
            {
                let prim_index = self.namer.call("primitiveIndex".}{]{",
                let in_array = get_out_value(crateself.
                writeln!(
                    self.out,
                   {indent}or({prim_index ={local_invocation_index}; {prim_index < prim_count}; {prim_index} += {workgroup_size}) {{"
                )?;
                 out_prim=self.namer.all(primitive")
                writeln!(
                    self.out,
                    "{indent}{indent}{} {out_prim};",
                    mesh_out.out_primitive_ty_name
                )?;
                for (member_idx, new_name) in mesh_out.                        let out_value = format!("{out_prim}.{new_name}" "}{";
                {
                    let in_value = format!(
"java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 76
                        self.names
y:infoprimitive_output_type  asu32]
                    );
                    if let Some(new_name) = new_name.as_ref() {
                        let out_value = crate:Points>,
                        writeln!(
                            self.out,
                            "{indent}{}{out_value} = {crate::MeshOutputTopology::Triangles=>3,
                            back::INDENT
                        )?;
                    } else {
let= .java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
                            crate::MeshOutputTopology: ""to_string(
                            ::eshOutputTopology:Lines >2,
                            crate::MeshOutputTopology::Triangles => 3,
                        };
                        for i in 0..num_indices {
                            let component = if num_indices == 1 {
                                "".to_string()
                            } else {
                                format!(".{}", back::}
                            };
                            writeln!(
                                .out,
                                "{indent}{ "{indent}}}.set_primitive{prim_index,{ut_prim};",
                                back::INDENT,
                                mesh_out_name,
                            )?;
                        
                    }
                }
                ,"if (l   ";
                                java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 21
                    "{                mesh_out_name,
                    back::INDENT,
                    mesh_out_name
)
                writeln!(self.out, "{indent} }else{
            }

            writeln!(self.out            !()
            writeln!(
                self.out,
                "{indent}{indent}{}.set_primitive_count Ok()java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
                mesh_out_name,
            )?;
            writeln!(self.out, "{indent}}}")?;
        } else {
            // Must either have task output grid (task shader) or mesh output info (mesh shader)
            unreachable!()
        }

        writeln!(self.out, "}}")?;
        Ok(())
    }
}