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Add import support for Qlie tiled PNG image (.png)

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lifegpc
2026-01-31 16:36:49 +08:00
parent 3c424a28c0
commit 7f8d1daf9d
13 changed files with 202 additions and 16 deletions
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23
src/utils/img.rs
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@@ -5,6 +5,7 @@ use crate::ext::io::*;
use crate::types::*;
use anyhow::Result;
use std::convert::TryFrom;
use std::io::Write;
/// Reverses the alpha values of an image.
///
@@ -240,14 +241,29 @@ pub fn convert_to_rgba(data: &mut ImageData) -> Result<()> {
/// * `filename` - The path of the file to write the encoded image to.
/// * `config` - Extra configuration.
pub fn encode_img(
mut data: ImageData,
data: ImageData,
typ: ImageOutputType,
filename: &str,
config: &ExtraConfig,
) -> Result<()> {
let mut file = crate::utils::files::write_file(filename)?;
encode_img_writer(data, typ, &mut file, config)
}
/// Encodes an image to the specified format and writes it to a writer.
///
/// * `data` - The image data to encode.
/// * `typ` - The output image format.
/// * `filename` - The path of the file to write the encoded image to.
/// * `config` - Extra configuration.
pub fn encode_img_writer<T: Write>(
mut data: ImageData,
typ: ImageOutputType,
mut file: &mut T,
config: &ExtraConfig,
) -> Result<()> {
match typ {
ImageOutputType::Png => {
let mut file = crate::utils::files::write_file(filename)?;
let color_type = match data.color_type {
ImageColorType::Grayscale => png::ColorType::Grayscale,
ImageColorType::Rgb => png::ColorType::Rgb,
@@ -280,7 +296,6 @@ pub fn encode_img(
}
#[cfg(feature = "image-jpg")]
ImageOutputType::Jpg => {
let file = crate::utils::files::write_file(filename)?;
let color_type = match data.color_type {
ImageColorType::Grayscale => mozjpeg::ColorSpace::JCS_GRAYSCALE,
ImageColorType::Rgb => mozjpeg::ColorSpace::JCS_RGB,
@@ -310,7 +325,6 @@ pub fn encode_img(
}
#[cfg(feature = "image-webp")]
ImageOutputType::Webp => {
let mut file = crate::utils::files::write_file(filename)?;
let color_type = match data.color_type {
ImageColorType::Rgb => webp::PixelLayout::Rgb,
ImageColorType::Rgba => webp::PixelLayout::Rgba,
@@ -344,7 +358,6 @@ pub fn encode_img(
}
#[cfg(feature = "image-jxl")]
ImageOutputType::Jxl => {
let mut file = crate::utils::files::write_file(filename)?;
let data = encode_jxl(data, config)?;
file.write_all(&data)?;
Ok(())