100 lines
2 KiB
Rust
100 lines
2 KiB
Rust
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use std::collections::HashSet;
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use std::convert::Infallible;
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use std::path::PathBuf;
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use std::str::FromStr;
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#[repr(C)]
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pub enum FilterMode {
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Linear,
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Nearest,
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Unspecified
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}
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#[repr(C)]
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pub enum WrapMode {
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ClampToBorder,
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ClampToEdge,
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Repeat,
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MirroredRepeat,
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}
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#[repr(C)]
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pub enum ScaleType {
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Input,
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Absolute,
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Viewport
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}
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impl FromStr for WrapMode {
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type Err = Infallible;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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Ok(match s {
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"clamp_to_border" => WrapMode::ClampToBorder,
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"clamp_to_edge" => WrapMode::ClampToEdge,
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"repeat" => WrapMode::Repeat,
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"mirrored_repeat" => WrapMode::MirroredRepeat,
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_ => WrapMode::ClampToBorder
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})
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}
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}
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impl FromStr for ScaleType {
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type Err = Infallible;
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fn from_str(s: &str) -> Result<Self, Self::Err> {
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Ok(match s {
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"source" => ScaleType::Input,
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"viewport" => ScaleType::Viewport,
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"absolute" => ScaleType::Absolute,
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_ => ScaleType::Input
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})
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}
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}
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pub enum ScaleFactor {
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Float(f32),
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Absolute(i32)
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}
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pub struct Scaling {
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pub scale_type: ScaleType,
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pub factor: ScaleFactor
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}
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pub struct Scale2D {
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pub x: Scaling,
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pub y: Scaling
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}
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pub struct ShaderConfig {
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pub name: String,
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pub alias: String,
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pub filter: FilterMode,
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pub wrap_mode: WrapMode,
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pub frame_count_mod: usize,
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pub srgb_framebuffer: bool,
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pub float_framebuffer: bool,
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pub mipmap_input: bool,
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pub scaling: Scale2D
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}
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pub struct TextureConfig {
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pub name: String,
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pub path: PathBuf,
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pub wrap_mode: WrapMode,
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pub filter: FilterMode,
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pub mipmap: bool
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}
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pub struct Parameter {
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pub name: String,
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pub value: f32,
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}
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pub struct Preset {
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// Everything is in Vecs because the expect number of values is well below 64.
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pub shaders: Vec<ShaderConfig>,
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pub textures: Vec<TextureConfig>,
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pub parameters: Vec<Parameter>
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}
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