From 306f96164784a8cbf405e72fa4364d6523366e95 Mon Sep 17 00:00:00 2001 From: metamuffin Date: Mon, 5 May 2025 15:09:54 +0200 Subject: old dir --- evc/src/codec/encode/advanced.rs | 115 --------------------------------------- 1 file changed, 115 deletions(-) delete mode 100644 evc/src/codec/encode/advanced.rs (limited to 'evc/src/codec/encode/advanced.rs') diff --git a/evc/src/codec/encode/advanced.rs b/evc/src/codec/encode/advanced.rs deleted file mode 100644 index 0e45176..0000000 --- a/evc/src/codec/encode/advanced.rs +++ /dev/null @@ -1,115 +0,0 @@ -use super::EncodeConfig; -use crate::{ - block::{AdvancedReference, Block}, - frame::Frame, - refsampler::Sampler, - view::View, -}; - -pub fn default( - view: &View<&Frame>, - prev: &View<&Frame>, - config: &EncodeConfig, - max_diff: f64, -) -> (f64, Block) { - let mut pm = AdvancedReference::default(); - let sampler = Sampler::from_refblock(prev.clone(), &pm); - let mut diff = View::diff_sampler(&view, &sampler); - if diff < max_diff { - (diff, Block::REFZERO) - } else { - loop { - let (mut d, mut p) = (diff, pm.clone()); - - if config.do_translate { - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x += 4); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x -= 4); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y += 4); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y -= 4); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x += 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x -= 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y += 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y -= 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y -= 1); - } - if config.do_value_scale { - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.value_scale += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.value_scale -= 1); - } - if config.do_linear_transform { - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.a -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.a += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.b -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.b += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.c -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.c += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.d -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.transform.d += 1); - } - - if d >= diff { - break (diff, Block::AdvancedReference(pm)); - } - - diff = d; - pm = p; - } - } -} - -pub fn partial( - view: &View<&Frame>, - prev: &View<&Frame>, - _config: &EncodeConfig, - max_diff: f64, -) -> (f64, Block) { - let mut pm = AdvancedReference::default(); - let sampler = Sampler::from_refblock(prev.clone(), &pm); - let mut diff = View::diff_sampler(&view, &sampler); - if diff < max_diff { - (diff, Block::REFZERO) - } else { - loop { - let (mut d, mut p) = (diff, pm.clone()); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x += 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x -= 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y += 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y -= 2); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.x -= 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.translation.y -= 1); - - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.value_scale += 1); - pk(&view, &prev, &mut d, &mut p, &pm, |p| p.value_scale -= 1); - - if d >= diff { - break (diff, Block::AdvancedReference(pm)); - } - diff = d; - pm = p; - } - } -} - -#[inline] -fn pk ()>( - view: &View<&Frame>, - prev: &View<&Frame>, - diff: &mut f64, - params: &mut AdvancedReference, - initial_params: &AdvancedReference, - mut f: F, -) { - let mut p = initial_params.clone(); - f(&mut p); - let sampler = Sampler::from_refblock(prev.clone(), &p); - let d = View::diff_sampler(view, &sampler); - if d < *diff { - *diff = d; - *params = p; - } -} -- cgit v1.2.3-70-g09d2