notedeck

commit 4e3ca159f42b3095fb12a356354d39df1fc0f548
parent a0100a6229ee32d4ff90e68fa578a4a5c9bfaa65
Author: kernelkind <kernelkind@gmail.com>
Date:   Sat, 22 Nov 2025 20:24:19 -0700

feat(gif): new Animation

Signed-off-by: kernelkind <kernelkind@gmail.com>

Diffstat:
M
crates/notedeck/src/imgcache.rs
 | 
19
+++++++++++++++++++
M
crates/notedeck/src/lib.rs
 | 
6
+++---

2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/crates/notedeck/src/imgcache.rs b/crates/notedeck/src/imgcache.rs
@@ -238,6 +238,25 @@ impl AnimationOld {
     }
 }
 
+pub struct Animation {
+    pub first_frame: TextureFrame,
+    pub other_frames: Vec<TextureFrame>,
+}
+
+impl Animation {
+    pub fn get_frame(&self, index: usize) -> Option<&TextureFrame> {
+        if index == 0 {
+            Some(&self.first_frame)
+        } else {
+            self.other_frames.get(index - 1)
+        }
+    }
+
+    pub fn num_frames(&self) -> usize {
+        self.other_frames.len() + 1
+    }
+}
+
 pub struct TextureFrame {
     pub delay: Duration,
     pub texture: TextureHandle,
diff --git a/crates/notedeck/src/lib.rs b/crates/notedeck/src/lib.rs
@@ -54,9 +54,9 @@ pub use filter::{FilterState, FilterStates, UnifiedSubscription};
 pub use fonts::NamedFontFamily;
 pub use i18n::{CacheStats, FluentArgs, FluentValue, LanguageIdentifier, Localization};
 pub use imgcache::{
-    get_render_state, AnimationOld, GifState, GifStateMap, ImageFrame, Images, LatestTexture,
-    LoadableTextureState, MediaCache, MediaCacheType, RenderState, TextureFrame, TextureState,
-    TextureStateOld, TexturedImage, TexturesCache,
+    get_render_state, Animation, AnimationOld, GifState, GifStateMap, ImageFrame, Images,
+    LatestTexture, LoadableTextureState, MediaCache, MediaCacheType, RenderState, TextureFrame,
+    TextureState, TextureStateOld, TexturedImage, TexturesCache,
 };
 pub use jobs::{
     BlurhashParams, Job, JobError, JobIdOld, JobParams, JobParamsOwned, JobPool, JobState,