use nihav_core::frame::NASimpleVideoFrame;
use nihav_codec_support::codecs::{MV, ZERO_MV};
use nihav_codec_support::data::GenericCache;
-use super::FrameRefs;
+use super::SliceRefs;
use super::pic_ref::FrameMBInfo;
#[repr(u8)]
Bi,
}
-#[derive(Clone,Copy,Debug,PartialEq)]
+#[derive(Clone,Copy,Debug,PartialEq,Default)]
pub enum MBType {
+ #[default]
Intra4x4,
Intra8x8,
Intra16x16(u8, u8, u8),
}
}
-impl Default for MBType {
- fn default() -> Self { MBType::Intra4x4 }
-}
-
-#[derive(Clone,Copy,Debug,PartialEq)]
+#[derive(Clone,Copy,Debug,PartialEq,Default)]
pub enum SubMBType {
P8x8,
P8x4,
P4x8,
P4x4,
+ #[default]
Direct8x8,
B8x8(BMode),
B8x4(BMode),
}
}
-impl Default for SubMBType {
- fn default() -> Self { SubMBType::Direct8x8 }
-}
-
#[repr(u8)]
-#[derive(Clone,Copy,Debug,PartialEq)]
+#[derive(Clone,Copy,Debug,PartialEq,Default)]
pub enum CompactMBType {
Intra4x4,
Intra8x8,
B8x8,
BSkip,
+ #[default]
None,
}
}
}
-impl Default for CompactMBType {
- fn default() -> Self { CompactMBType::None }
-}
-
impl From<MBType> for CompactMBType {
fn from(mbtype: MBType) -> Self {
match mbtype {
}
#[repr(u8)]
-#[derive(Clone,Copy,Debug,PartialEq)]
+#[derive(Clone,Copy,Debug,PartialEq,Default)]
pub enum IntraPredMode {
Vertical,
Horizontal,
HorDown,
VerLeft,
HorUp,
+ #[default]
None,
}
}
}
-impl Default for IntraPredMode {
- fn default() -> Self { IntraPredMode::None }
-}
-
impl From<u8> for IntraPredMode {
fn from(val: u8) -> Self {
match val {
}
}
}
- pub fn fill_deblock(&mut self, frefs: &FrameRefs, deblock_mode: u8, is_s: bool) {
+ pub fn fill_deblock(&mut self, frefs: &SliceRefs, deblock_mode: u8, is_s: bool) {
if deblock_mode == 1 {
return;
}
self.fill_mv (0, 0, 16, 16, 0, mv);
self.fill_ref(0, 0, 16, 16, 0, ref_idx);
}
- pub fn predict_direct_mb(&mut self, frame_refs: &FrameRefs, temporal_mv: bool, direct_8x8: bool, cur_id: u16) {
+ pub fn predict_direct_mb(&mut self, frame_refs: &SliceRefs, temporal_mv: bool, direct_8x8: bool, cur_id: u16) {
let (col_mb, r1_poc, r1_long) = frame_refs.get_colocated_info(self.mb_x, self.mb_y);
if direct_8x8 {
for blk4 in 0..16 {
}
}
}
- pub fn predict_direct_sub(&mut self, frame_refs: &FrameRefs, temporal_mv: bool, direct8x8: bool, cur_id: u16, blk4: usize) {
+ pub fn predict_direct_sub(&mut self, frame_refs: &SliceRefs, temporal_mv: bool, direct8x8: bool, cur_id: u16, blk4: usize) {
let src_blk = if !direct8x8 { blk4 } else { BLK4_TO_D8[blk4] };
let (mbi, r1_poc, r1_long) = frame_refs.get_colocated_info(self.mb_x, self.mb_y);
let (mv0, ref0, mv1, ref1) = self.get_direct_mv(frame_refs, &mbi, r1_poc, r1_long, temporal_mv, cur_id, src_blk);
self.get_cur_blk8(blk4_to_blk8(blk4)).ref_idx = [ref0, ref1];
}
#[allow(clippy::nonminimal_bool)]
- pub fn get_direct_mv(&self, frame_refs: &FrameRefs, mbi: &FrameMBInfo, r1_poc: u16, r1_long: bool, temporal_mv: bool, cur_id: u16, blk4: usize) -> (MV, PicRef, MV, PicRef) {
+ pub fn get_direct_mv(&self, frame_refs: &SliceRefs, mbi: &FrameMBInfo, r1_poc: u16, r1_long: bool, temporal_mv: bool, cur_id: u16, blk4: usize) -> (MV, PicRef, MV, PicRef) {
let blk8 = blk4_to_blk8(blk4);
let (col_mv, r0_poc, col_idx) = if mbi.ref_poc[blk8] == [MISSING_POC; 2] {
(ZERO_MV, MISSING_POC, MISSING_REF)