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Implement node graph gpu execution via vulkano and rust gpu (#870)

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* Add Executor abstraction

* Resolve inputs for proto nodes by adding compose nodes

* Add infrastructure for compiling gpu code

* Integrate nodegraph gpu execution into graph-crafter

* Extract graphene core path from env vars

* Make Color struct usable for gpu code
This commit is contained in:
TrueDoctor
2022-12-05 12:56:36 +01:00
committed by Keavon Chambers
parent 33d5db76c0
commit 57a1f653e1
26 changed files with 2140 additions and 620 deletions
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9
node-graph/gcore/src/raster/color.rs
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@@ -1,5 +1,6 @@
#[cfg(feature = "std")]
use dyn_any::{DynAny, StaticType};
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};
/// Structure that represents a color.
@@ -8,7 +9,7 @@ use serde::{Deserialize, Serialize};
/// the values encode the brightness of each channel proportional to the light intensity in cd/m² (nits) in HDR, and `0.0` (black) to `1.0` (white) in SDR color.
#[repr(C)]
#[cfg_attr(feature = "std", derive(Debug, Clone, Copy, PartialEq, Default, Serialize, Deserialize, DynAny))]
#[cfg_attr(not(feature = "std"), derive(Debug, Clone, Copy, PartialEq, Default, Serialize, Deserialize))]
#[cfg_attr(not(feature = "std"), derive(Debug, Clone, Copy, PartialEq, Default))]
pub struct Color {
red: f32,
green: f32,
@@ -35,11 +36,13 @@ impl Color {
/// let color = Color::from_rgbaf32(1.0, 1.0, 1.0, f32::NAN);
/// assert!(color == None);
/// ```
#[cfg(not(target_arch = "spirv"))]
pub fn from_rgbaf32(red: f32, green: f32, blue: f32, alpha: f32) -> Option<Color> {
if alpha > 1. || [red, green, blue, alpha].iter().any(|c| c.is_sign_negative() || !c.is_finite()) {
return None;
}
Some(Color { red, green, blue, alpha })
let color = Color { red, green, blue, alpha };
Some(color)
}
/// Return an opaque `Color` from given `f32` RGB channels.
@@ -230,6 +233,7 @@ impl Color {
/// use graphene_core::raster::color::Color;
/// let color = Color::from_rgba_str("7C67FA61").unwrap();
/// ```
#[cfg(not(target_arch = "spirv"))]
pub fn from_rgba_str(color_str: &str) -> Option<Color> {
if color_str.len() != 8 {
return None;
@@ -247,6 +251,7 @@ impl Color {
/// use graphene_core::raster::color::Color;
/// let color = Color::from_rgb_str("7C67FA").unwrap();
/// ```
#[cfg(not(target_arch = "spirv"))]
pub fn from_rgb_str(color_str: &str) -> Option<Color> {
if color_str.len() != 6 {
return None;