glIsRenderbufferExt function

int glIsRenderbufferExt(
  1. int renderbuffer
) 
define glIsRenderbufferEXT GLEW_GET_FUN(__glewIsRenderbufferEXT)
GLEW_FUN_EXPORT PFNGLISRENDERBUFFEREXTPROC __glewIsRenderbufferEXT
typedef GLboolean (GLAPIENTRY * PFNGLISRENDERBUFFEREXTPROC) (GLuint renderbuffer)

Implementation

int glIsRenderbufferExt(int renderbuffer) {
  final glIsRenderbufferExtAsFunction = _glIsRenderbufferExt
      .cast<NativeFunction<Uint8 Function(Uint32 renderbuffer)>>()
      .asFunction<int Function(int renderbuffer)>();
  return glIsRenderbufferExtAsFunction(renderbuffer);
}