switch benches over to other runtime

.github/workflows/rust.yml

@@ -11,6 +11,7 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
+  tip_release_path: RELEASE.md
 
 jobs:
   test-build:
@@ -106,3 +107,39 @@ jobs:
           generate_release_notes: true
           files: release-artifacts/*
           prerelease: ${{ contains(github.ref, 'alpha') || contains(github.ref, 'beta') || contains(github.ref, 'rc') }}
+
+  tip-release:
+    name: Release tip on push to main
+    runs-on: ubuntu-slim
+    if: github.event_name == 'push' && github.ref_name == 'main'
+    needs: test-build
+
+    steps:
+      - uses: actions/checkout@v6
+      - name: Download prebuilt artifacts
+        uses: actions/download-artifact@v7
+        with:
+          path: release-artifacts
+          merge-multiple: true
+
+      - name: Generate release notes
+        run: |
+          tree release-artifacts/
+          echo "From commit: $(git rev-parse --short HEAD)" > ${{ env.tip_release_path }}
+          echo "Generated on: $(date -u +"%Y-%m-%d %H:%M") UTC" >> ${{ env.tip_release_path }}
+          cat ${{ env.tip_release_path }}
+
+      - name: Update the tip tag
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git tag --force tip && git push --force origin tag tip
+
+      - name: Update the draft tip release
+        uses: softprops/action-gh-release@v2
+        with:
+          prerelease: true
+          files: release-artifacts/*
+          tag_name: tip
+          name: Tip Build
+          body_path: ${{ env.tip_release_path }}

src/converter.rs

@@ -1,12 +1,11 @@
 use std::{
-	io::Cursor,
 	num::NonZeroUsize,
 	time::{SystemTime, UNIX_EPOCH}
 };
 
 use flume::{Receiver, SendError, Sender, TryRecvError};
 use futures_util::stream::StreamExt as _;
-use image::{DynamicImage, codecs::pnm::PnmDecoder};
+use image::DynamicImage;
 use kittage::{NumberOrId, action::NONZERO_ONE};
 use ratatui::layout::Rect;
 use ratatui_image::{
@@ -112,26 +111,22 @@ pub async fn run_conversion_loop(
 			return Ok(None);
 		};
 
-		let decoder = PnmDecoder::new(Cursor::new(&page_info.img_data.pixels)).map_err(|e| {
-			RenderError::Converting(format!(
-				"The image data provided from mupdf was not in pnm format ({e}); don't know how to convert"
-			))
-		})?;
+		let mut dyn_img = image::load_from_memory_with_format(
+			&page_info.img_data.pixels,
+			image::ImageFormat::Pnm
+		)
+		.map_err(|e| RenderError::Converting(format!("Can't load image: {e}")))?;
 
-		// The image we get should always already be `ImageRgb8`, so this `into` shouldn't do any
-		// conversions or anything, but just in case some underlying detail of mupdf or image
-		// changes, we do the `into` instead of just `match + unreachable!()` to avoid panicking
-		let mut dyn_img = DynamicImage::from_decoder(decoder)
-			.map_err(|e| RenderError::Converting(format!("Can't load image: {e}")))?
-			.into_rgb8();
-
-		for quad in &*page_info.result_rects {
-			dyn_img
-				.par_enumerate_pixels_mut()
-				.filter(|(x, y, _)| {
-					*x > quad.ul_x && *x < quad.lr_x && *y > quad.ul_y && *y < quad.lr_y
-				})
-				.for_each(|(_, _, px)| px.0[2] = px.0[2].saturating_sub(u8::MAX / 2));
+		match dyn_img {
+			DynamicImage::ImageRgb8(ref mut img) =>
+				for quad in &*page_info.result_rects {
+					img.par_enumerate_pixels_mut()
+						.filter(|(x, y, _)| {
+							*x > quad.ul_x && *x < quad.lr_x && *y > quad.ul_y && *y < quad.lr_y
+						})
+						.for_each(|(_, _, px)| px.0[2] = px.0[2].saturating_sub(u8::MAX / 2));
+				},
+			_ => unreachable!()
 		}
 
 		let img_area = Rect {
@@ -141,8 +136,6 @@ pub async fn run_conversion_loop(
 			y: 0
 		};
 
-		let dyn_img = DynamicImage::ImageRgb8(dyn_img);
-
 		let txt_img = match picker.protocol_type() {
 			ProtocolType::Kitty => {
 				let rn = SystemTime::now()