use nihav_core::codecs::*;
use nihav_core::codecs::blockdsp::*;
+pub const VP_YUVA420_FORMAT: NAPixelFormaton = NAPixelFormaton{
+ model: ColorModel::YUV(YUVSubmodel::YUVJ),
+ components: 4,
+ comp_info: [
+ Some(NAPixelChromaton{ h_ss: 0, v_ss: 0, packed: false, depth: 8, shift: 0, comp_offs: 0, next_elem: 1}),
+ Some(NAPixelChromaton{ h_ss: 1, v_ss: 1, packed: false, depth: 8, shift: 0, comp_offs: 1, next_elem: 1}),
+ Some(NAPixelChromaton{ h_ss: 1, v_ss: 1, packed: false, depth: 8, shift: 0, comp_offs: 2, next_elem: 1}),
+ Some(NAPixelChromaton{ h_ss: 0, v_ss: 0, packed: false, depth: 8, shift: 0, comp_offs: 3, next_elem: 1}),
+ None ],
+ elem_size: 0,
+ be: false,
+ alpha: true,
+ palette: false
+ };
+
#[derive(Clone,Copy,Debug,PartialEq)]
#[allow(dead_code)]
pub enum VPMBType {
((((prob as i32) * (weights[0] as i32) + 128) >> 8) + (weights[1] as i32)).min(maxval).max(1) as u8
}
-#[macro_export]
macro_rules! vp_tree {
($bc: expr, $prob: expr, $node1: expr, $node2: expr) => {
if !$bc.read_prob($prob) {