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| author | rcombs <rcombs@rcombs.me> | 2021-12-21 02:37:10 -0600 |
|---|---|---|
| committer | rcombs <rcombs@rcombs.me> | 2021-12-22 18:43:34 -0600 |
| commit | 0f77ee9d97a9a9ed56da59a192acc616f574b932 (patch) | |
| tree | e08c86bb64bf6883e6f0bd2c8aec1c5cb97eb745 /libavfilter | |
| parent | 62ad427823a22e2afa5069f9611ce07d6a87da78 (diff) | |
lavfi/metal: fix build on pre-10.15 SDKs
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/metal/utils.m | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavfilter/metal/utils.m b/libavfilter/metal/utils.m index f831502065..f365d3ceea 100644 --- a/libavfilter/metal/utils.m +++ b/libavfilter/metal/utils.m @@ -29,6 +29,8 @@ void ff_metal_compute_encoder_dispatch(id<MTLDevice> device, NSUInteger h = pipeline.maxTotalThreadsPerThreadgroup / w; MTLSize threadsPerThreadgroup = MTLSizeMake(w, h, 1); 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 ([device supportsFamily:MTLGPUFamilyCommon3]) { MTLSize threadsPerGrid = MTLSizeMake(width, height, 1); @@ -36,6 +38,7 @@ void ff_metal_compute_encoder_dispatch(id<MTLDevice> device, fallback = NO; } } +#endif if (fallback) { MTLSize threadgroups = MTLSizeMake((width + w - 1) / w, (height + h - 1) / h, |