From a5f604da718f600088504a37083ae1d160121af0 Mon Sep 17 00:00:00 2001
From: Leah Amelia Chen <hi@pluie.me>
Date: Fri, 28 Aug 2026 07:02:19 +0800
Subject: [PATCH] renderer: make LatestFrame methods no-ops when ExportedFrame
 is void

---
 src/renderer/generic.zig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/renderer/generic.zig b/src/renderer/generic.zig
index 05f032a55..52ecaa217 100644
--- a/src/renderer/generic.zig
+++ b/src/renderer/generic.zig
@@ -985,6 +985,8 @@ pub fn Renderer(comptime GraphicsAPI: type) type {
             latest: ?ExportedFrame = null,
 
             pub fn push(self: *LatestFrame, io: std.Io, value: ExportedFrame) void {
+                if (comptime ExportedFrame == void) return;
+
                 self.mutex.lockUncancelable(io);
                 defer self.mutex.unlock(io);
                 if (self.latest) |*old| old.deinit();
@@ -992,6 +994,8 @@ pub fn Renderer(comptime GraphicsAPI: type) type {
             }
 
             pub fn take(self: *LatestFrame, io: std.Io) ?ExportedFrame {
+                if (comptime ExportedFrame == void) return null;
+
                 self.mutex.lockUncancelable(io);
                 defer self.mutex.unlock(io);
                 const result = self.latest orelse return null;
@@ -1000,6 +1004,8 @@ pub fn Renderer(comptime GraphicsAPI: type) type {
             }
 
             pub fn deinit(self: *LatestFrame, io: std.Io) void {
+                if (comptime ExportedFrame == void) return;
+
                 self.mutex.lockUncancelable(io);
                 defer self.mutex.unlock(io);
                 if (self.latest) |*v| v.deinit();