[FFmpeg-devel] [PATCH] lavfi/metal: fix build for iOS with deployment target lower than 13

* [FFmpeg-devel] [PATCH] lavfi/metal: fix build for iOS with deployment target lower than 13
@ 2023-02-09 11:27 Rechi
  2023-02-10 17:09 ` Rechi
  2023-02-15 10:53 ` Rechi
  0 siblings, 2 replies; 4+ messages in thread
From: Rechi @ 2023-02-09 11:27 UTC (permalink / raw)
  To: ffmpeg-devel

supportsFamily: is only available on iOS 13.0 or newer
Signed-off-by: Rechi <Rechi@users.noreply.github.com>
---
  libavfilter/metal/utils.m | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/metal/utils.m b/libavfilter/metal/utils.m
index f365d3cee..bb1825ae3 100644
--- a/libavfilter/metal/utils.m
+++ b/libavfilter/metal/utils.m
@@ -31,7 +31,7 @@ void ff_metal_compute_encoder_dispatch(id<MTLDevice> 
device,
      BOOL fallback = YES;
      // MAC_OS_X_VERSION_10_15 is only defined on SDKs new enough to 
include its functionality (including iOS, tvOS, etc)
  #ifdef MAC_OS_X_VERSION_10_15
-    if (@available(macOS 10.15, iOS 11, tvOS 14.5, *)) {
+    if (@available(macOS 10.15, iOS 13, tvOS 14.5, *)) {
          if ([device supportsFamily:MTLGPUFamilyCommon3]) {
              MTLSize threadsPerGrid = MTLSizeMake(width, height, 1);
              [encoder dispatchThreads:threadsPerGrid 
threadsPerThreadgroup:threadsPerThreadgroup];
-- 
2.39.1

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