1 files changed, 8 insertions, 6 deletions

diff --git a/src/main.zig b/src/main.zig
index eb7aef2..96b87eb 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -20,9 +20,10 @@ pub fn main() !void {
     defer progress.end();
 
     var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);
+    const cfg_allocator = arena.allocator();
     defer arena.deinit();
 
-    var config = try cfg.Config.init(arena.allocator());
+    var config = try cfg.Config.init(cfg_allocator);
 
     _ = c.glfwSetErrorCallback(errorCallback);
 
@@ -60,13 +61,13 @@ pub fn main() !void {
     var constants = try gl.Constants.create(window, &config);
     defer constants.destroy();
 
-    var outputs = try std.ArrayList(*out.Output).initCapacity(arena.allocator(), config.outputs.len);
+    var outputs = try std.ArrayList(*out.Output).initCapacity(cfg_allocator, config.outputs.len);
     defer outputs.deinit();
     for (config.outputs) |*output_config| {
-        try outputs.append(out.Output.create(arena.allocator(), output_config, &constants));
+        outputs.appendAssumeCapacity(try out.Output.create(cfg_allocator, output_config, &constants));
     }
     defer for (outputs.items) |output| {
-        output.destroy(arena.allocator());
+        output.destroy(cfg_allocator);
     };
 
     c.glfwMakeContextCurrent(window);
@@ -113,7 +114,7 @@ pub fn main() !void {
     var cache = gl.UniformCache.init(std.heap.c_allocator, &main_program);
     defer cache.deinit();
 
-    const control = try ctrl.ControlServer.init(arena.allocator(), progress, &config, &cache);
+    const control = try ctrl.ControlServer.init(cfg_allocator, progress, &config, &cache);
     defer control.destroy();
 
     while (c.glfwWindowShouldClose(window) == c.GL_FALSE) {
@@ -124,6 +125,7 @@ pub fn main() !void {
         prev_time = now_time;
 
         control.update();
+        cache.update();
 
         // const stat = try shader_file.stat();
         // if (stat.mtime > last_stat.mtime or control.reload_requested) {
@@ -145,7 +147,7 @@ pub fn main() !void {
             const close = output.update(fbo.texture_id);
             if (close) {
                 const removed = outputs.swapRemove(i);
-                removed.destroy(arena.allocator());
+                removed.destroy(cfg_allocator);
                 break;
             }
         }