Struct SubroutineData

pub struct SubroutineData {
    pub location_counts: HashMap<ShaderStage, usize, BuildHasherDefault<FnvHasher>>,
    pub subroutine_uniforms: HashMap<(String, ShaderStage), SubroutineUniform, BuildHasherDefault<FnvHasher>>,
}

Contains all subroutine data of a program.

Fields

location_counts: HashMap<ShaderStage, usize, BuildHasherDefault<FnvHasher>>

Number of subroutine uniform locations per shader stage. This is not equal to the number of subroutine uniforms per stage, because users can use #layout(location=...).

subroutine_uniforms: HashMap<(String, ShaderStage), SubroutineUniform, BuildHasherDefault<FnvHasher>>

The list of all subroutine uniforms of the program stored in a structured way to enable fast lookups. A subroutine uniform is uniquely defined by a name and a shader stage.

Trait Implementations

impl Clone for SubroutineData

fn clone(&self) -> SubroutineData

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SubroutineData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SubroutineData

fn default() -> SubroutineData

Returns the “default value” for a type.