opengl

package

v0.0.0-...-eb6d681 Latest Latest Go to latest Published: Apr 5, 2020 License: GPL-3.0 Imports: 16 Imported by: 0

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Repository

github.com/dianelooney/gggv

Links

Open Source Insights

Documentation ¶

Rendered for

Index ¶

Constants
type BindUniformer
type ClockUniform
- func (u ClockUniform) BindUniform(program uint32)
type FFVideoSource
- func (f *FFVideoSource) Children() []SourceName
- func (f *FFVideoSource) Dimensions() (width, height int32)
- func (f *FFVideoSource) Name() SourceName
- func (f *FFVideoSource) Render(scene *Scene)
- func (f *FFVideoSource) SkipRender(scene *Scene)
- func (f *FFVideoSource) Texture() uint32
type Portaudio
- func (*Portaudio) Children() []SourceName
- func (s *Portaudio) Dimensions() (width, height int32)
- func (p *Portaudio) Name() SourceName
- func (s *Portaudio) Render(scene *Scene)
- func (*Portaudio) SkipRender(scene *Scene)
- func (s *Portaudio) Texture() uint32
type Program
type Scene
- func NewScene() *Scene
- func (s *Scene) AddShaderStorage(name, buff string)
- func (s *Scene) AddSourceFFT(name string)
- func (s *Scene) AddSourceFFVideo(name, path string)
- func (s *Scene) AddSourceShader(name string)
- func (s *Scene) AddWindow()
- func (s *Scene) BindBuffers()
- func (s *Scene) Draw()
- func (s *Scene) LoadProgram(name, vShader, gShader, fShader string) (err error)
- func (s *Scene) RebindTexture(name string, width, height int, img []uint8)
- func (s *Scene) SetFFTScale(name string, scale float32)
- func (s *Scene) SetFFVideoTimescale(name string, timescale float64)
- func (s *Scene) SetGlobalUniform(name string, value interface{})
- func (s *Scene) SetGlobalUniformClock(name string, offset time.Time)
- func (s *Scene) SetShaderDimensions(name string, width, height float32)
- func (s *Scene) SetShaderDrawCount(name string, n int32)
- func (s *Scene) SetShaderGeometry(name string, data []float32)
- func (s *Scene) SetShaderInput(layer string, index int32, target string)
- func (s *Scene) SetShaderProgram(name, program string)
- func (s *Scene) SetSourceMagFilter(name, value string)
- func (s *Scene) SetSourceMinFilter(name, value string)
- func (s *Scene) SetSourceWrapS(name, value string)
- func (s *Scene) SetSourceWrapT(name, value string)
- func (s *Scene) SetUniform(layer, name string, value interface{})
- func (s *Scene) SetUniformClock(layer, name string, offset time.Time)
- func (s *Scene) TextureInit(name string)
type ShaderSource
- func (s *ShaderSource) Children() []SourceName
- func (s *ShaderSource) Dimensions() (width, height int32)
- func (s *ShaderSource) Name() SourceName
- func (s *ShaderSource) Render(scene *Scene)
- func (s *ShaderSource) SkipRender(scene *Scene)
- func (s *ShaderSource) Texture() uint32
type Source
- func NewPortaudio() Source
type SourceName
- func Order(target SourceName, sources map[SourceName]Source) (order []SourceName, err error)
type ValueUniform
- func (u ValueUniform) BindUniform(program uint32)

Constants ¶

View Source

const GlfwContextVersionMajor = 4

View Source

const GlfwContextVersionMinor = 5

View Source

const NANOSTOSEC = 1000000000

View Source

const SHADER_TEXTURE_COUNT = 4

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BindUniformer ¶

type BindUniformer interface {
	BindUniform(program uint32)
}

type ClockUniform ¶

type ClockUniform struct {
	Name   string
	Offset time.Time
}

func (ClockUniform) BindUniform ¶

func (u ClockUniform) BindUniform(program uint32)

type FFVideoSource ¶

type FFVideoSource struct {
	// contains filtered or unexported fields
}

func (*FFVideoSource) Children ¶

func (f *FFVideoSource) Children() []SourceName

func (*FFVideoSource) Dimensions ¶

func (f *FFVideoSource) Dimensions() (width, height int32)

func (*FFVideoSource) Name ¶

func (f *FFVideoSource) Name() SourceName

func (*FFVideoSource) Render ¶

func (f *FFVideoSource) Render(scene *Scene)

func (*FFVideoSource) SkipRender ¶

func (f *FFVideoSource) SkipRender(scene *Scene)

func (*FFVideoSource) Texture ¶

func (f *FFVideoSource) Texture() uint32

type Portaudio ¶

type Portaudio struct {
	N SourceName
	// contains filtered or unexported fields
}

func (*Portaudio) Children ¶

func (*Portaudio) Children() []SourceName

func (*Portaudio) Dimensions ¶

func (s *Portaudio) Dimensions() (width, height int32)

func (*Portaudio) Name ¶

func (p *Portaudio) Name() SourceName

func (*Portaudio) Render ¶

func (s *Portaudio) Render(scene *Scene)

func (*Portaudio) SkipRender ¶

func (*Portaudio) SkipRender(scene *Scene)

func (*Portaudio) Texture ¶

func (s *Portaudio) Texture() uint32

type Program ¶

type Program struct {
	GLProgram uint32
}

type Scene ¶

type Scene struct {
	Window *glfw.Window

	Camera mgl32.Mat4

	Width  int32
	Height int32
	// contains filtered or unexported fields
}

func NewScene ¶

func NewScene() *Scene

func (*Scene) AddShaderStorage ¶

func (s *Scene) AddShaderStorage(name, buff string)

func (*Scene) AddSourceFFT ¶

func (s *Scene) AddSourceFFT(name string)

func (*Scene) AddSourceFFVideo ¶

func (s *Scene) AddSourceFFVideo(name, path string)

func (*Scene) AddSourceShader ¶

func (s *Scene) AddSourceShader(name string)

func (*Scene) AddWindow ¶

func (s *Scene) AddWindow()

func (*Scene) BindBuffers ¶

func (s *Scene) BindBuffers()

func (*Scene) Draw ¶

func (s *Scene) Draw()

func (*Scene) LoadProgram ¶

func (s *Scene) LoadProgram(name, vShader, gShader, fShader string) (err error)

func (*Scene) RebindTexture ¶

func (s *Scene) RebindTexture(name string, width, height int, img []uint8)

func (*Scene) SetFFTScale ¶

func (s *Scene) SetFFTScale(name string, scale float32)

func (*Scene) SetFFVideoTimescale ¶

func (s *Scene) SetFFVideoTimescale(name string, timescale float64)

func (*Scene) SetGlobalUniform ¶

func (s *Scene) SetGlobalUniform(name string, value interface{})

func (*Scene) SetGlobalUniformClock ¶

func (s *Scene) SetGlobalUniformClock(name string, offset time.Time)

func (*Scene) SetShaderDimensions ¶

func (s *Scene) SetShaderDimensions(name string, width, height float32)

func (*Scene) SetShaderDrawCount ¶

func (s *Scene) SetShaderDrawCount(name string, n int32)

func (*Scene) SetShaderGeometry ¶

func (s *Scene) SetShaderGeometry(name string, data []float32)

func (*Scene) SetShaderInput ¶

func (s *Scene) SetShaderInput(layer string, index int32, target string)

func (*Scene) SetShaderProgram ¶

func (s *Scene) SetShaderProgram(name, program string)

func (*Scene) SetSourceMagFilter ¶

func (s *Scene) SetSourceMagFilter(name, value string)

func (*Scene) SetSourceMinFilter ¶

func (s *Scene) SetSourceMinFilter(name, value string)

func (*Scene) SetSourceWrapS ¶

func (s *Scene) SetSourceWrapS(name, value string)

func (*Scene) SetSourceWrapT ¶

func (s *Scene) SetSourceWrapT(name, value string)

func (*Scene) SetUniform ¶

func (s *Scene) SetUniform(layer, name string, value interface{})

func (*Scene) SetUniformClock ¶

func (s *Scene) SetUniformClock(layer, name string, offset time.Time)

func (*Scene) TextureInit ¶

func (s *Scene) TextureInit(name string)

type ShaderSource ¶

type ShaderSource struct {
	// contains filtered or unexported fields
}

func (*ShaderSource) Children ¶

func (s *ShaderSource) Children() []SourceName

func (*ShaderSource) Dimensions ¶

func (s *ShaderSource) Dimensions() (width, height int32)

TODO: fix type signature here. It should be float32s and return the struct values

func (*ShaderSource) Name ¶

func (s *ShaderSource) Name() SourceName

func (*ShaderSource) Render ¶

func (s *ShaderSource) Render(scene *Scene)

func (*ShaderSource) SkipRender ¶

func (s *ShaderSource) SkipRender(scene *Scene)

func (*ShaderSource) Texture ¶

func (s *ShaderSource) Texture() uint32

type Source ¶

type Source interface {
	Name() SourceName
	Children() []SourceName
	Render(scene *Scene)
	SkipRender(scene *Scene)
	Texture() uint32
}

func NewPortaudio ¶

func NewPortaudio() Source

type SourceName ¶

type SourceName string

func Order ¶

func Order(target SourceName, sources map[SourceName]Source) (order []SourceName, err error)

type ValueUniform ¶

type ValueUniform struct {
	Name  string
	Value interface{}
}

func (ValueUniform) BindUniform ¶

func (u ValueUniform) BindUniform(program uint32)

Source Files ¶

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