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metal: allow configuring framebuffer formats

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This commit is contained in:
Julian Orth 2024-09-04 19:56:01 +02:00
parent 9bab4f7ce1
commit b4ca15fec0
24 changed files with 713 additions and 58 deletions
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59
toml-config/src/config/parsers/format.rs Normal file
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use {
crate::{
config::parser::{DataType, ParseResult, Parser, UnexpectedDataType},
toml::toml_span::{Span, SpannedExt},
},
jay_config::video::Format,
thiserror::Error,
};
#[derive(Debug, Error)]
pub enum FormatParserError {
#[error(transparent)]
Expected(#[from] UnexpectedDataType),
#[error("Unknown format {0}")]
UnknownFormat(String),
}
pub struct FormatParser;
impl Parser for FormatParser {
type Value = Format;
type Error = FormatParserError;
const EXPECTED: &'static [DataType] = &[DataType::String];
fn parse_string(&mut self, span: Span, string: &str) -> ParseResult<Self> {
let format = match string {
"argb8888" => Format::ARGB8888,
"xrgb8888" => Format::XRGB8888,
"abgr8888" => Format::ABGR8888,
"xbgr8888" => Format::XBGR8888,
"r8" => Format::R8,
"gr88" => Format::GR88,
"rgb888" => Format::RGB888,
"bgr888" => Format::BGR888,
"rgba4444" => Format::RGBA4444,
"rgbx4444" => Format::RGBX4444,
"bgra4444" => Format::BGRA4444,
"bgrx4444" => Format::BGRX4444,
"rgb565" => Format::RGB565,
"bgr565" => Format::BGR565,
"rgba5551" => Format::RGBA5551,
"rgbx5551" => Format::RGBX5551,
"bgra5551" => Format::BGRA5551,
"bgrx5551" => Format::BGRX5551,
"argb1555" => Format::ARGB1555,
"xrgb1555" => Format::XRGB1555,
"argb2101010" => Format::ARGB2101010,
"xrgb2101010" => Format::XRGB2101010,
"abgr2101010" => Format::ABGR2101010,
"xbgr2101010" => Format::XBGR2101010,
"abgr16161616" => Format::ABGR16161616,
"xbgr16161616" => Format::XBGR16161616,
"abgr16161616f" => Format::ABGR16161616F,
"xbgr16161616f" => Format::XBGR16161616F,
_ => return Err(FormatParserError::UnknownFormat(string.to_string()).spanned(span)),
};
Ok(format)
}
}