func MaxTextureSize3D() gl.Int {
if maxTexSize3D == 0 {
gl.GetIntegerv(gl.MAX_3D_TEXTURE_SIZE, &maxTexSize3D)
PanicIfErrors("MaxTextureSize3D()")
}
return maxTexSize3D
}
func MaxTextureBufferSize() uint64 {
if maxTexBufSize == 0 {
gl.GetIntegerv(gl.MAX_TEXTURE_BUFFER_SIZE, &maxTexBufSize)
PanicIfErrors("MaxTextureBufferSize()")
}
return uint64(maxTexBufSize)
}
func Integervs(name gl.Enum, num uint) []gl.Int {
var ret = make([]gl.Int, num)
gl.GetIntegerv(name, &ret[0])
PanicIfErrors("Integervs(n=%v)", name)
return ret
}
func Integerv(name gl.Enum) gl.Int {
var ret gl.Int
gl.GetIntegerv(name, &ret)
PanicIfErrors("Integerv(n=%v)", name)
return ret
}