opengl

func (b *Backend) BeginCompute()

func (b *Backend) BeginFrame(target driver.RenderTarget, clear bool, viewport image.Point) driver.Texture

func (b *Backend) BeginRenderPass(tex driver.Texture, desc driver.LoadDesc)

func (b *Backend) BindImageTexture(unit int, tex driver.Texture)

func (b *Backend) BindIndexBuffer(buf driver.Buffer)

func (b *Backend) BindPipeline(pl driver.Pipeline)

func (b *Backend) BindProgram(prog driver.Program)

func (b *Backend) BindStorageBuffer(binding int, buf driver.Buffer)

func (b *Backend) BindTexture(unit int, t driver.Texture)

func (b *Backend) BindUniforms(buf driver.Buffer)

func (b *Backend) BindVertexBuffer(buf driver.Buffer, offset int)

func (b *Backend) BlendFunc(sfactor, dfactor driver.BlendFactor)

func (b *Backend) Caps() driver.Caps

func (b *Backend) CopyTexture(dst driver.Texture, dstOrigin image.Point, src driver.Texture, srcRect image.Rectangle)

func (b *Backend) DispatchCompute(x, y, z int)

func (b *Backend) DrawArrays(off, count int)

func (b *Backend) DrawElements(off, count int)

func (b *Backend) EndCompute()

func (b *Backend) EndFrame()

func (b *Backend) EndRenderPass()

func (b *Backend) IsTimeContinuous() bool

func (b *Backend) NewBuffer(typ driver.BufferBinding, size int) (driver.Buffer, error)

func (b *Backend) NewComputeProgram(src shader.Sources) (driver.Program, error)

func (b *Backend) NewFragmentShader(src shader.Sources) (driver.FragmentShader, error)

func (b *Backend) NewImmutableBuffer(typ driver.BufferBinding, data []byte) (driver.Buffer, error)

func (b *Backend) NewPipeline(desc driver.PipelineDesc) (driver.Pipeline, error)

func (b *Backend) NewTexture(format driver.TextureFormat, width, height int, minFilter, magFilter driver.TextureFilter, binding driver.BufferBinding) (driver.Texture, error)

func (b *Backend) NewTimer() driver.Timer

func (b *Backend) NewVertexShader(src shader.Sources) (driver.VertexShader, error)

func (b *Backend) PrepareTexture(tex driver.Texture)

func (b *Backend) Release()

func (b *Backend) SetBlend(enable bool)

func (b *Backend) Viewport(x, y, width, height int)

func (s *SRGBFBO) Blit()

func (s *SRGBFBO) Framebuffer() gl.Framebuffer

func (s *SRGBFBO) Refresh(viewport image.Point) error

func (s *SRGBFBO) Release()