From 13a23f64710693597bf3f38ff49e7781031e8f9b Mon Sep 17 00:00:00 2001
From: PatTheMav <PatTheMav@users.noreply.github.com>
Date: Mon, 28 Aug 2023 15:00:32 +0200
Subject: [PATCH] plugins: Suppress warnings about implicit integer downcasts

Returned values are usually 64-bit in length but commonly stored in
16-bit integers anyway.
---
 plugins/aja/CMakeLists.txt        | 2 +-
 plugins/decklink/CMakeLists.txt   | 1 +
 plugins/obs-ffmpeg/CMakeLists.txt | 1 +
 plugins/vlc-video/CMakeLists.txt  | 1 +
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/aja/CMakeLists.txt b/plugins/aja/CMakeLists.txt
index 835034535..423d9d099 100644
--- a/plugins/aja/CMakeLists.txt
+++ b/plugins/aja/CMakeLists.txt
@@ -58,7 +58,7 @@ elseif(OS_MACOS)
   find_library(APPKIT AppKit)
 
   target_link_libraries(aja PRIVATE ${IOKIT} ${COREFOUNDATION} ${APPKIT})
-  target_compile_options(aja PRIVATE -Wno-error=deprecated-declarations)
+  target_compile_options(aja PRIVATE -Wno-error=deprecated-declarations -Wno-shorten-64-to-32)
 elseif(OS_LINUX OR OS_FREEBSD)
   target_compile_options(aja PRIVATE -Wno-error=deprecated-declarations)
 endif()
diff --git a/plugins/decklink/CMakeLists.txt b/plugins/decklink/CMakeLists.txt
index e03ed1edf..e93c7c772 100644
--- a/plugins/decklink/CMakeLists.txt
+++ b/plugins/decklink/CMakeLists.txt
@@ -62,6 +62,7 @@ elseif(OS_MACOS)
   mark_as_advanced(COREFOUNDATION)
 
   target_sources(decklink PRIVATE mac/platform.cpp)
+  target_compile_options(decklink PRIVATE -Wno-shorten-64-to-32)
   target_link_libraries(decklink PRIVATE ${COREFOUNDATION})
 
   target_sources(
diff --git a/plugins/obs-ffmpeg/CMakeLists.txt b/plugins/obs-ffmpeg/CMakeLists.txt
index 57851e171..04530ef39 100644
--- a/plugins/obs-ffmpeg/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/CMakeLists.txt
@@ -45,6 +45,7 @@ target_sources(
           obs-ffmpeg-video-encoders.c
           obs-ffmpeg.c)
 
+target_compile_options(obs-ffmpeg PRIVATE $<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-shorten-64-to-32>)
 target_compile_definitions(obs-ffmpeg PRIVATE $<$<BOOL:${ENABLE_FFMPEG_LOGGING}>:ENABLE_FFMPEG_LOGGING>)
 
 target_link_libraries(
diff --git a/plugins/vlc-video/CMakeLists.txt b/plugins/vlc-video/CMakeLists.txt
index e16093690..0a35ae284 100644
--- a/plugins/vlc-video/CMakeLists.txt
+++ b/plugins/vlc-video/CMakeLists.txt
@@ -31,6 +31,7 @@ add_library(vlc-video MODULE)
 add_library(OBS::vlc-video ALIAS vlc-video)
 
 target_sources(vlc-video PRIVATE vlc-video-plugin.c vlc-video-plugin.h vlc-video-source.c)
+target_compile_options(vlc-video PRIVATE $<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-shorten-64-to-32>)
 target_link_libraries(vlc-video PRIVATE OBS::libobs)
 
 check_vlc_path()