From 76deafbd7bf868562d69061e7d6abf2612a2c7ad Mon Sep 17 00:00:00 2001
From: Matt Tannahill <MattTannahill@users.noreply.github.com>
Date: Tue, 17 Sep 2024 14:48:37 -0400
Subject: [PATCH] Fix build for Xcode < 14

---
 app/streaming/video/ffmpeg-renderers/vt_base.mm | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/streaming/video/ffmpeg-renderers/vt_base.mm b/app/streaming/video/ffmpeg-renderers/vt_base.mm
index 0035394b..e3b928f8 100644
--- a/app/streaming/video/ffmpeg-renderers/vt_base.mm
+++ b/app/streaming/video/ffmpeg-renderers/vt_base.mm
@@ -58,6 +58,7 @@ bool VTBaseRenderer::checkDecoderCapabilities(id<MTLDevice> device, PDECODER_PAR
         }
     }
     else if (params->videoFormat & VIDEO_FORMAT_MASK_AV1) {
+    #if __MAC_OS_X_VERSION_MAX_ALLOWED >= 130000
         if (!VTIsHardwareDecodeSupported(kCMVideoCodecType_AV1)) {
             SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION,
                         "No HW accelerated AV1 decode via VT");
@@ -66,6 +67,11 @@ bool VTBaseRenderer::checkDecoderCapabilities(id<MTLDevice> device, PDECODER_PAR
 
         // 10-bit is part of the Main profile for AV1, so it will always
         // be present on hardware that supports 8-bit.
+    #else
+        SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION,
+                    "AV1 requires building with Xcode 14 or later");
+        return false;
+    #endif
     }
 
     return true;