use std::{any::Any, collections::HashMap, str::FromStr};
use crate::{
nodes::{hash_trait::FromHashMap, node::Node, unique_ids::UniqueId},
tensor_map::TensorMap,
typed_array::TypedArray,
};
use anyhow::{Ok, Result};
use onnx_extractor::AttributeValue;
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub enum Mode {
#[default]
Nearest,
Linear,
Cubic,
}
impl FromStr for Mode {
type Err = anyhow::Error;
fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
Ok(match s {
"linear" => Self::Linear,
"cubic" => Self::Cubic,
_ => Self::Nearest,
})
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub enum CoordinateTransformationMode {
HalfPixel,
HalfPixelSymmetric,
PytorchHalfPixel,
AlignCorners,
#[default]
Asymmetric,
TfCropAndResize,
}
impl FromStr for CoordinateTransformationMode {
type Err = anyhow::Error;
fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
Ok(match s {
"half_pixel" => Self::HalfPixel,
"half_pixel_symmetric" => Self::HalfPixelSymmetric,
"pytorch_half_pixel" => Self::PytorchHalfPixel,
"align_corners" => Self::AlignCorners,
"tf_crop_and_resize" => Self::TfCropAndResize,
_ => Self::Asymmetric,
})
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub enum KeepAspectRatioPolicy {
#[default]
NotLarger,
NotSmaller,
}
impl FromStr for KeepAspectRatioPolicy {
type Err = anyhow::Error;
fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
match s {
"not_smaller" => Ok(Self::NotSmaller),
_ => Ok(Self::NotLarger),
}
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub enum NearestMode {
#[default]
RoundPreferFloor,
RoundPreferCeil,
Floor,
Ceil,
}
impl FromStr for NearestMode {
type Err = anyhow::Error;
fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
match s {
"round_prefer_ceil" => Ok(Self::RoundPreferCeil),
"floor" => Ok(Self::Floor),
"ceil" => Ok(Self::Ceil),
_ => Ok(Self::RoundPreferFloor),
}
}
}
#[derive(Default)]
pub struct ResizeNode<T: Default> {
x: String,
roi: Option<String>,
scales: Option<String>,
sizes: Option<String>,
o: String,
unique_id: UniqueId,
antialias: i64,
axes: Vec<usize>,
mode: Mode,
cubic_coeff_a: f32,
exclude_outside: bool,
extrapolation_value: f32,
keep_aspect_ratio_policy: KeepAspectRatioPolicy,
neares_mode: NearestMode,
coordinate_transformation_mode: CoordinateTransformationMode,
next_node: Option<Vec<Box<dyn Node<T>>>>,
}
impl<T: Default> FromHashMap for ResizeNode<T> {
fn from_hashmap(attrs: &HashMap<String, AttributeValue>) -> Result<Self> {
Ok(Self {
x: String::new(),
roi: None,
scales: None,
sizes: None,
o: String::new(),
unique_id: UniqueId::Resize,
antialias: match attrs.get("antialias") {
Some(av) => av.as_int().unwrap(),
None => 0,
},
axes: {
match attrs.get("axes") {
Some(av) => av
.as_ints()
.unwrap()
.iter()
.map(|&val| val as usize)
.collect(),
None => vec![],
}
},
mode: match attrs.get("mode") {
Some(av) => Mode::from_str(av.as_string().unwrap()).unwrap(),
None => Mode::default(),
},
cubic_coeff_a: match attrs.get("cubic_coeff_a") {
Some(av) => av.as_float().unwrap(),
None => 0.0f32,
},
exclude_outside: match attrs.get("exclude_outside") {
Some(av) => av.as_int().unwrap() != 0,
None => false,
},
extrapolation_value: match attrs.get("extrapolation_value") {
Some(av) => av.as_float().unwrap(),
None => 0.0f32,
},
keep_aspect_ratio_policy: match attrs.get("keep_aspect_ratio_policy") {
Some(av) => KeepAspectRatioPolicy::from_str(av.as_string().unwrap()).unwrap(),
None => KeepAspectRatioPolicy::default(),
},
neares_mode: match attrs.get("nearest_mode") {
Some(av) => NearestMode::from_str(av.as_string().unwrap()).unwrap(),
None => NearestMode::default(),
},
coordinate_transformation_mode: match attrs.get("coordinate_transformation_mode") {
Some(av) => {
CoordinateTransformationMode::from_str(av.as_string().unwrap()).unwrap()
}
None => CoordinateTransformationMode::default(),
},
next_node: None,
})
}
}
impl<T: Default> ResizeNode<T> {
pub fn new(
antialias: i64,
axes: Vec<usize>,
mode: &str,
cubic_coeff_a: f32,
exclude_outside: bool,
extrapolation_value: f32,
keep_aspect_ratio_policy: &str,
coordinate_transformation_mode: &str,
neares_mode: &str,
) -> Self {
Self {
x: String::new(),
roi: None,
scales: None,
sizes: None,
o: String::new(),
antialias,
axes,
mode: Mode::from_str(mode).unwrap(),
cubic_coeff_a,
exclude_outside,
extrapolation_value,
keep_aspect_ratio_policy: KeepAspectRatioPolicy::from_str(keep_aspect_ratio_policy)
.unwrap(),
neares_mode: NearestMode::from_str(neares_mode).unwrap(),
coordinate_transformation_mode: CoordinateTransformationMode::from_str(
coordinate_transformation_mode,
)
.unwrap(),
unique_id: UniqueId::Resize,
next_node: None,
}
}
pub fn add_input_strings(
&mut self,
x: String,
roi: Option<String>,
scales: Option<String>,
sizes: Option<String>,
) {
self.x = x;
self.roi = roi;
self.scales = scales;
self.sizes = sizes;
}
pub fn add_output_strings(&mut self, o: String) {
self.o = o;
}
}
impl<T: Default + 'static> Node<T> for ResizeNode<T> {
fn as_any_mut(&mut self) -> &mut dyn Any {
self
}
fn get_unique_id(&self) -> UniqueId {
self.unique_id
}
fn get_unique_id_mut(&mut self) -> UniqueId {
self.unique_id
}
fn get_next(&self) -> Option<&Vec<Box<dyn Node<T>>>> {
self.next_node.as_ref()
}
fn take_next(&mut self) -> Option<Vec<Box<dyn Node<T>>>> {
self.next_node.take()
}
fn get_next_mut(&mut self) -> Option<&mut Vec<Box<dyn Node<T>>>> {
self.next_node.as_mut()
}
fn set_next(&mut self, next: Option<Vec<Box<dyn Node<T>>>>) {
self.next_node = next;
}
fn input_names(&self) -> Vec<String> {
let roi = self.roi.clone().unwrap_or(String::from(""));
let scales = self.scales.clone().unwrap_or(String::from(""));
let sizes = self.sizes.clone().unwrap_or(String::from(""));
vec![self.x.clone(), roi, scales, sizes]
}
fn execute(&self, omap: &mut TensorMap) {
let empty = String::from("");
let sizes = self.sizes.as_ref().unwrap_or(&empty);
let scales = self.scales.as_ref().unwrap_or(&empty);
let [x, sizes, scales, o] = omap.get_disjoint_mut([&self.x, sizes, scales, &self.o]);
let x = &*x.unwrap();
let sizes = sizes.as_deref();
let scales = scales.as_deref();
match o {
Some(result) => {
x.resize(sizes, scales, &self.mode, result).unwrap();
}
None => panic!("ResizeNode: missing input x={}", self.x),
}
}
fn output_names(&self) -> Vec<String> {
vec![self.o.clone()]
}
fn print(&self) {
if let Some(list) = &self.next_node {
print!("{}-", list.len());
}
println!(
"resize-{},{:?},{:?},{:?},{}",
self.x, self.roi, self.scales, self.sizes, self.o
);
if let Some(next) = &self.next_node {
next.iter().for_each(|v| v.print());
}
}
fn self_count(&self, count: usize) -> usize {
if let Some(next) = &self.next_node {
let mut ct = 0;
let mut sum = 0;
next.iter().for_each(|val| {
sum += val.self_count(ct);
ct += 1;
});
sum
} else {
count
}
}
fn insert(&mut self, next: Box<dyn Node<T>>) -> Result<()> {
if let Some(next_node) = &mut self.next_node {
next_node[0].insert(next)?;
return Ok(());
} else {
self.next_node = Some(vec![next])
}
Ok(())
}
}