internal/graphicsdriver/opengl/gl/package_notwindows.go
func ClearTexImage(texture uint32, level int32, format uint32, xtype uint32, data unsafe.Pointer) {
	C.glowClearTexImage(gpClearTexImage, (C.GLuint)(texture), (C.GLint)(level), (C.GLenum)(format), (C.GLenum)(xtype), data)
}
func ClearTexImage(texture uint32, level int32, format uint32, xtype uint32, data unsafe.Pointer) {
	C.glowClearTexImage(gpClearTexImage, (C.GLuint)(texture), (C.GLint)(level), (C.GLenum)(format), (C.GLenum)(xtype), data)
}
// fills all a texture image with a constant value