opengl

Documentation

Index

• Variables
• type Driver
  • func Get() *Driver
  • func (d *Driver) Draw(indexLen int, indexOffset int, mode graphics.CompositeMode, ...) error
  • func (d *Driver) Flush()
  • func (d *Driver) IsGL() bool
  • func (d *Driver) NewImage(width, height int) (graphicsdriver.Image, error)
  • func (d *Driver) NewScreenFramebufferImage(width, height int) (graphicsdriver.Image, error)
  • func (d *Driver) Reset() error
  • func (d *Driver) SetVertices(vertices []float32, indices []uint16)
  • func (d *Driver) SetVsyncEnabled(enabled bool)
  • func (d *Driver) SetWindow(window uintptr)
  • func (d *Driver) VDirection() graphicsdriver.VDirection
• type Image
  • func (i *Image) Dispose()
  • func (i *Image) IsInvalidated() bool
  • func (i *Image) Pixels() ([]byte, error)
  • func (i *Image) ReplacePixels(p []byte, x, y, width, height int)
  • func (i *Image) SetAsDestination()
  • func (i *Image) SetAsSource()

Variables

var InvalidTexture textureNative

Types

type Driver

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

func Get

func Get() *Driver

func (*Driver) Draw

func (d *Driver) Draw(indexLen int, indexOffset int, mode graphics.CompositeMode, colorM *affine.ColorM, filter graphics.Filter, address graphics.Address) error

func (*Driver) Flush

func (d *Driver) Flush()

func (*Driver) IsGL

func (d *Driver) IsGL() bool

func (*Driver) NewImage

func (d *Driver) NewImage(width, height int) (graphicsdriver.Image, error)

func (*Driver) NewScreenFramebufferImage

func (d *Driver) NewScreenFramebufferImage(width, height int) (graphicsdriver.Image, error)

func (*Driver) Reset

func (d *Driver) Reset() error

Reset resets or initializes the current OpenGL state.

func (*Driver) SetVertices

func (d *Driver) SetVertices(vertices []float32, indices []uint16)

func (*Driver) SetVsyncEnabled

func (d *Driver) SetVsyncEnabled(enabled bool)

func (*Driver) SetWindow

func (d *Driver) SetWindow(window uintptr)

func (*Driver) VDirection

func (d *Driver) VDirection() graphicsdriver.VDirection

type Image

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

func (*Image) Dispose

func (i *Image) Dispose()

func (*Image) IsInvalidated

func (i *Image) IsInvalidated() bool

func (*Image) Pixels

func (i *Image) Pixels() ([]byte, error)

func (*Image) ReplacePixels

func (i *Image) ReplacePixels(p []byte, x, y, width, height int)

func (*Image) SetAsDestination

func (i *Image) SetAsDestination()

func (*Image) SetAsSource

func (i *Image) SetAsSource()