LambdaCube.GL.Backend

Documentation

setupRasterContext :: RasterContext -> IO ()

setupAccumulationContext :: AccumulationContext -> IO ()

clearRenderTarget :: [ClearImage] -> IO ()

printGLStatus :: IO ()

printFBOStatus :: IO ()

compileProgram :: Program -> IO GLProgram

compileRenderTarget :: Vector TextureDescriptor -> Vector GLTexture -> RenderTarget -> IO GLRenderTarget

compileStreamData :: StreamData -> IO GLStream

createStreamCommands :: Map String (IORef GLint) -> Map String GLUniform -> Map String (Stream Buffer) -> Primitive -> GLProgram -> [GLObjectCommand]

allocRenderer :: Pipeline -> IO GLRenderer

disposeRenderer :: GLRenderer -> IO ()

isSubTrie :: (a -> a -> Bool) -> Map String a -> Map String a -> Bool

setStorage :: GLRenderer -> GLStorage -> IO (Maybe String)

setStorage' :: GLRenderer -> Maybe GLStorage -> IO (Maybe String)

renderSlot :: IORef Int -> IORef GLuint -> IORef GLuint -> [GLObjectCommand] -> IO ()

setupRenderTarget :: IORef (Maybe InputConnection) -> GLRenderTarget -> IO ()

setupDrawContext :: IORef Bool -> IORef GLDrawContext -> IORef (Maybe InputConnection) -> GLDrawContext -> IO ()

renderFrame :: GLRenderer -> IO ()

data CGState

Constructors

CGState

Fields

• drawCommands :: [GLCommand]
• rasterContext :: RasterContext
• accumulationContext :: AccumulationContext
• renderTarget :: GLRenderTarget
• currentProgram :: ProgramName
• samplerUniformMapping :: IntMap GLSamplerUniform
• textureMapping :: IntMap GLTexture
• samplerMapping :: IntMap GLSampler

initCGState :: CGState

type CG a = State CGState a

emit :: GLCommand -> CG ()

drawContext :: MonadState CGState m => Vector GLProgram -> m GLDrawContext

compileCommand :: Map String (IORef GLint) -> Vector GLSampler -> Vector GLTexture -> Vector GLRenderTarget -> Vector GLProgram -> Command -> CG ()