Graphics.GL.Ext.IMG.FramebufferDownsample

Extension Support

gl_IMG_framebuffer_downsample :: Bool

Checks that the GL_IMG_framebuffer_downsample extension is available.

GL_IMG_framebuffer_downsample

glFramebufferTexture2DDownsampleIMG :: MonadIO m => GLenum -> GLenum -> GLenum -> GLuint -> GLint -> GLint -> GLint -> m ()

Usage: glFramebufferTexture2DDownsampleIMG target attachment textarget texture level xscale yscale

glFramebufferTextureLayerDownsampleIMG :: MonadIO m => GLenum -> GLenum -> GLuint -> GLint -> GLint -> GLint -> GLint -> m ()

Usage: glFramebufferTextureLayerDownsampleIMG target attachment texture level layer xscale yscale

The parameter target is a FramebufferTarget.

The parameter attachment is a FramebufferAttachment.

The parameter texture is a Texture.

The parameter level is a CheckedInt32.

The parameter layer is a CheckedInt32.

pattern GL_DOWNSAMPLE_SCALES_IMG :: forall a. (Num a, Eq a) => a

pattern GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_SCALE_IMG :: forall a. (Num a, Eq a) => a

pattern GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_AND_DOWNSAMPLE_IMG :: forall a. (Num a, Eq a) => a

pattern GL_NUM_DOWNSAMPLE_SCALES_IMG :: forall a. (Num a, Eq a) => a