CVOpenGLESTexture

A texture-based image buffer that supplies source image data to OpenGL ES.

Overview

Core Video OpenGL ES textures are texture-based image buffers used for supplying source image data to OpenGL.

Topics

Inspecting Textures

The functions in this section operate on Core Video texture-based image buffers derived from the CVOpenGLESTextureRef type.

CVOpenGLESTextureGetTarget

Returns the texture target for a CVOpenGLESTextureRef.

Deprecated
CVOpenGLESTextureGetName

Returns the texture target name for a CVOpenGLESTextureRef.

Deprecated
CVOpenGLESTextureGetCleanTexCoords

Returns convenient normalized texture coordinates for the part of the image that should be displayed.

Deprecated
CVOpenGLESTextureIsFlipped

Returns whether the image is flipped vertically or not.

Deprecated
CVOpenGLESTextureGetTypeID

Returns the Core Foundation type identifier for a Core Video texture-based image buffer.

Deprecated

Data Types

CVOpenGLESTextureRef

A reference to a Core Video texture-based image buffer.

See Also

OpenGL ES

CVOpenGLESTextureCache

A cache used to create and manage OpenGL ES texture objects.