SDL.Data.Texture

Documentation

class Renderable rend tex where

This class modells that something can be rendered to another thing.

Minimal complete definition

copyEx, createTexture, rendererRenderTarget

Methods

copyEx :: rend -> tex -> Maybe (Rectangle Int) -> Maybe (Rectangle Int) -> Double -> Maybe (Point V2 Int) -> V2 Bool -> IO ()

createTexture :: rend -> PixelFormat -> TextureAccess -> V2 Int -> IO tex

rendererRenderTarget :: rend -> StateVar (Maybe tex)

Instances

Renderable Renderer Texture

Methods

copyEx :: Renderer -> Texture -> Maybe (Rectangle Int) -> Maybe (Rectangle Int) -> Double -> Maybe (Point V2 Int) -> V2 Bool -> IO ()

createTexture :: Renderer -> PixelFormat -> TextureAccess -> V2 Int -> IO Texture

rendererRenderTarget :: Renderer -> StateVar (Maybe Texture)

Renderable Renderer RawTexture

Methods

copyEx :: Renderer -> RawTexture -> Maybe (Rectangle Int) -> Maybe (Rectangle Int) -> Double -> Maybe (Point V2 Int) -> V2 Bool -> IO ()

createTexture :: Renderer -> PixelFormat -> TextureAccess -> V2 Int -> IO RawTexture

rendererRenderTarget :: Renderer -> StateVar (Maybe RawTexture)

class Texture tex where

Minimal complete definition

textureAlphaMod, textureColorMod, textureBlendMode, textureWidth, textureHeight, destroyTexture

Methods

textureAlphaMod :: tex -> StateVar Word8

textureColorMod :: tex -> StateVar (V3 Word8)

textureBlendMode :: tex -> StateVar BlendMode

textureWidth :: tex -> IO Int

textureHeight :: tex -> IO Int

textureDims :: tex -> IO (V2 Int)

destroyTexture :: tex -> IO ()

Instances

Texture Texture

Methods

textureAlphaMod :: Texture -> StateVar Word8

textureColorMod :: Texture -> StateVar (V3 Word8)

textureBlendMode :: Texture -> StateVar BlendMode

textureWidth :: Texture -> IO Int

textureHeight :: Texture -> IO Int

textureDims :: Texture -> IO (V2 Int)

destroyTexture :: Texture -> IO ()

Texture RawTexture

Methods

textureAlphaMod :: RawTexture -> StateVar Word8

textureColorMod :: RawTexture -> StateVar (V3 Word8)

textureBlendMode :: RawTexture -> StateVar BlendMode

textureWidth :: RawTexture -> IO Int

textureHeight :: RawTexture -> IO Int

textureDims :: RawTexture -> IO (V2 Int)

destroyTexture :: RawTexture -> IO ()

class Renderer rend where

Minimal complete definition

rendererDrawColor, clear, present, drawRect, drawLine

Methods

rendererDrawColor :: rend -> StateVar (V4 Word8)

clear :: rend -> IO ()

present :: rend -> IO ()

drawRect :: rend -> Maybe (Rectangle Int) -> IO ()

drawLine :: rend -> Point V2 Int -> Point V2 Int -> IO ()

Instances

Renderer Renderer

Methods

rendererDrawColor :: Renderer -> StateVar (V4 Word8)

clear :: Renderer -> IO ()

present :: Renderer -> IO ()

drawRect :: Renderer -> Maybe (Rectangle Int) -> IO ()

drawLine :: Renderer -> Point V2 Int -> Point V2 Int -> IO ()

Bindings for low level sdl2

newtype RawTexture

Wrapper around the raw Texture type from SDL package.

Constructors

RawTexture

Fields

• getRawTexture :: Texture

Instances

Eq RawTexture

Methods

(==) :: RawTexture -> RawTexture -> Bool

(/=) :: RawTexture -> RawTexture -> Bool

Ord RawTexture

Methods

compare :: RawTexture -> RawTexture -> Ordering

(<) :: RawTexture -> RawTexture -> Bool

(<=) :: RawTexture -> RawTexture -> Bool

(>) :: RawTexture -> RawTexture -> Bool

(>=) :: RawTexture -> RawTexture -> Bool

max :: RawTexture -> RawTexture -> RawTexture

min :: RawTexture -> RawTexture -> RawTexture

Texture RawTexture

Methods

textureAlphaMod :: RawTexture -> StateVar Word8

textureColorMod :: RawTexture -> StateVar (V3 Word8)

textureBlendMode :: RawTexture -> StateVar BlendMode

textureWidth :: RawTexture -> IO Int

textureHeight :: RawTexture -> IO Int

textureDims :: RawTexture -> IO (V2 Int)

destroyTexture :: RawTexture -> IO ()

Cacheable RawTexture

Methods

releaseResource :: RawTexture -> IO ()

Renderable Renderer RawTexture

Methods

copyEx :: Renderer -> RawTexture -> Maybe (Rectangle Int) -> Maybe (Rectangle Int) -> Double -> Maybe (Point V2 Int) -> V2 Bool -> IO ()

createTexture :: Renderer -> PixelFormat -> TextureAccess -> V2 Int -> IO RawTexture

rendererRenderTarget :: Renderer -> StateVar (Maybe RawTexture)