shadertools

type ClientType int

type CodeWithDebugInfo struct {
	SourceCode        string        // Modified GLSL.
	DisassemblyString string        // Diassembly of modified GLSL.
	Info              []Instruction // A set of SPIR-V debug instructions.
}

type CompileOptions struct {
	// The type of shader.
	ShaderType ShaderType
	// Either OpenGL, OpenGLES or Vulkan
	ClientType ClientType
	// Shader source preamble.
	Preamble string
}

type ConvertOptions struct {
	// The type of shader.
	ShaderType ShaderType
	// The target GLSL version (default 330).
	TargetGLSLVersion int
	// Shader source preamble.
	Preamble string
	// Whether to add prefix to all non-builtin symbols.
	PrefixNames bool
	// The name prefix to be added to all non-builtin symbols.
	NamesPrefix string /* optional */
	// Whether to create a corresponding output variable for each input variable.
	AddOutputsForInputs bool
	// The name prefix of added output variables.
	OutputPrefix string /* optional */
	// Whether to make the generated GLSL code debuggable.
	MakeDebuggable bool
	// Whether to check the generated GLSL code compiles again.
	CheckAfterChanges bool
	// Whether to disassemble the generated GLSL code.
	Disassemble bool
	// If true, let some minor invalid statements compile.
	Relaxed bool
	// If true, optimizations that require high-end GL versions, or extensions
	// will be stripped. These optimizations should have no impact on the end
	// result of the shader, but may impact performance.
	// Example: Early Fragment Test.
	StripOptimizations bool
}

type DescriptorBinding struct {
	Set             uint32
	Binding         uint32
	SpirvId         uint32
	DescriptorType  uint32
	DescriptorCount uint32
	ShaderStage     uint32
}

type DescriptorSet []DescriptorBinding

type DescriptorSets map[uint32]DescriptorSet

type Instruction struct {
	ID     uint32   // Result identifer.
	Opcode uint32   // Opcode.
	Words  []uint32 // Operands.
	Name   string   // Optional symbol name.
}

type ShaderType int