From f5a82152394fde4d8f740f664ab7737b82861618 Mon Sep 17 00:00:00 2001
From: cashmere <cashmere@autistici.org>
Date: Tue, 28 Jul 2026 19:41:16 +0200
Subject: feat: GPUI desktop port foundation

- scene crate: full project/scene/element model, serde round-trip
  proven against the web SerializedProject shape
- transfer crate: .ocp zip container, cross-compat with web fflate
  archives proven in both directions
- storage crate: filesystem project store replacing IndexedDB,
  .ocp import/export
- media crate: ffmpeg-next 8 decoder (frames, audio, thumbnails,
  waveform summaries)
- playback crate: wall-clock anchored, frame-rounded playback clock
- gpu crate: native texture readback; compositor renders headless
  offscreen on Vulkan (spike test)
- flake devshell: rust toolchain, GPUI native deps, ffmpeg dev,
  bindgen clang args; GPUI hello-world builds
- port plan in notes/gpui-port.md
---
 rust/crates/scene/src/params.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 rust/crates/scene/src/params.rs

(limited to 'rust/crates/scene/src/params.rs')

diff --git a/rust/crates/scene/src/params.rs b/rust/crates/scene/src/params.rs
new file mode 100644
index 00000000..e59c16b5
--- /dev/null
+++ b/rust/crates/scene/src/params.rs
@@ -0,0 +1,12 @@
+use serde::{Deserialize, Serialize};
+use std::collections::BTreeMap;
+
+#[derive(Serialize, Deserialize, Clone, Debug, PartialEq)]
+#[serde(untagged)]
+pub enum ParamValue {
+    Number(f64),
+    String(String),
+    Bool(bool),
+}
+
+pub type ParamValues = BTreeMap<String, ParamValue>;
-- 
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