Module program

Items related to creating an OpenGL program.

Structs

• Attribute
  Information about an attribute of a program (except its name).
• Binary
  Represents the compiled binary data of a program.
• ComputeCommand
  Represents a compute shader command waiting to be dispatched.
• ComputeShader
  A combination of compute shaders linked together.
• Program
  A combination of shaders linked together.
• SourceCode
  Represents the source code of a program.
• SpirvEntryPoint
  Represents an entry point of a binary SPIR-V module.
• SpirvProgram
  Represents a SPIR-V program. The shaders can refer to entry points in the same binary.
• SubroutineData
  Contains all subroutine data of a program.
• SubroutineUniform
  Information about a Subroutine Uniform (except name)
• TransformFeedbackBuffer
  Describes the layout of a buffer that can receive transform feedback output.
• TransformFeedbackVarying
  Describes a varying that is being output with transform feedback.
• Uniform
  Information about a uniform (except its name).
• UniformBlock
  Information about a uniform block (except its name).

Enums

• BlockLayout
  Layout of a shader storage buffer or a uniform buffer.
• GetBinaryError
  Error while retrieving the binary representation of a program.
• OutputPrimitives
  Type of primitives that is being output by transform feedback.
• ProgramChooserCreationError
  Error type that is returned by the program! macro.
• ProgramCreationError
  Error that can be triggered when creating a Program.
• ProgramCreationInput
  Input when creating a program.
• ShaderStage
  The different stages of the program pipeline.
• ShaderType
  Used in ProgramCreationError::CompilationError to explain which shader stage failed compilation
• TransformFeedbackMode
  Type of transform feedback. Only used with the legacy interface.

Functions

• is_binary_supported
  Returns true if the backend supports creating and retrieving binary format.
• is_geometry_shader_supported
  Returns true if the backend supports geometry shaders.
• is_subroutine_supported
  Returns true if the backend supports shader subroutines.
• is_tessellation_shader_supported
  Returns true if the backend supports tessellation shaders.