From 7670bfb9ffea163452af32ce1993dcd87b38f2a2 Mon Sep 17 00:00:00 2001
From: Ian Douglas Scott <idscott@system76.com>
Date: Tue, 16 Sep 2025 13:02:08 -0700
Subject: [PATCH] Move swapchain size into a `const`

---
 src/backend/wayland/screencopy.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/backend/wayland/screencopy.rs b/src/backend/wayland/screencopy.rs
index 1f028fb..40fece1 100644
--- a/src/backend/wayland/screencopy.rs
+++ b/src/backend/wayland/screencopy.rs
@@ -19,10 +19,13 @@ use std::{
 
 use super::{AppData, Buffer, Capture, CaptureImage, Event};
 
+// Number of buffers to swap between
+const BUFFER_COUNT: usize = 2;
+
 pub struct ScreencopySession {
     formats: Option<Formats>,
     // swapchain buffers
-    buffers: Option<[Buffer; 2]>,
+    buffers: Option<[Buffer; BUFFER_COUNT]>,
     session: CaptureSession,
     // Future signaled when buffer is signaled.
     // if triple buffer is used, will need more than one.