From 4d783649f5d7a1d7d37a75f6133bfab2ca525b7e Mon Sep 17 00:00:00 2001
From: TrueZhuanjia <veimin@foxmail.com>
Date: Thu, 28 Aug 2025 23:34:26 +0800
Subject: [PATCH] cancel iOS13 availability check for metal renderer

---
 VoidLink/Metal/MetalVideoRenderer.h  | 2 +-
 VoidLink/Metal/MetalViewController.m | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/VoidLink/Metal/MetalVideoRenderer.h b/VoidLink/Metal/MetalVideoRenderer.h
index 954374bc..c798df75 100644
--- a/VoidLink/Metal/MetalVideoRenderer.h
+++ b/VoidLink/Metal/MetalVideoRenderer.h
@@ -24,7 +24,7 @@
 @property (nonatomic) BOOL hdrEnabled;
 
 - (nonnull instancetype)initWithMetalDevice:(nonnull id<MTLDevice>)device drawablePixelFormat:(MTLPixelFormat)drawablePixelFormat framerate:(float)framerate hdrEnabled:(BOOL)hdrEnabled;
-- (void)renderFrame:(nonnull Frame *)frame toLayer:(nonnull CAMetalLayer *)layer API_AVAILABLE(ios(13.0));
+- (void)renderFrame:(nonnull Frame *)frame toLayer:(nonnull CAMetalLayer *)layer;
 - (void)waitToRenderTo:(nonnull CAMetalLayer *)layer API_AVAILABLE(ios(13.0));
 - (void)drawableResize:(CGSize)drawableSize;
 - (void)shutdown;
diff --git a/VoidLink/Metal/MetalViewController.m b/VoidLink/Metal/MetalViewController.m
index 30bc8d7f..089bc84d 100644
--- a/VoidLink/Metal/MetalViewController.m
+++ b/VoidLink/Metal/MetalViewController.m
@@ -131,9 +131,9 @@
     if (!_renderer.isStopping) {
         // Only render if not paused
         if (frame) {
-            if (@available(iOS 13.0, *)) {
+            //if (@available(iOS 13.0, *)) {
                 [_renderer renderFrame:frame toLayer:layer];
-            }
+            //}
         }
     } else {
         // When paused, we still dequeue frames to prevent accumulation