Gate the minimum iOS deployment versions in the generated shaders.

egramond · Apr 27, 2022 · f700873 · f700873
1 parent c66b7fb
commit f700873
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/impeller/renderer/allocator.cc b/impeller/renderer/allocator.cc
@@ -15,7 +15,7 @@ bool Allocator::RequiresExplicitHostSynchronization(StorageMode mode) {
     return false;
   }
 
-#if FML_OS_IOS
+#if OS_IOS
   // StorageMode::kHostVisible is MTLStorageModeShared already.
   return false;
 #else   // OS_IOS

diff --git a/impeller/renderer/platform.h b/impeller/renderer/platform.h
@@ -12,7 +12,7 @@
 namespace impeller {
 
 constexpr size_t DefaultUniformAlignment() {
-#if FML_OS_IOS
+#if OS_IOS
   return 16u;
 #elif FML_OS_MACOSX
   return 256u;

diff --git a/impeller/tools/build_metal_library.py b/impeller/tools/build_metal_library.py
@@ -74,6 +74,7 @@ def Main():
   elif args.platform == "ios":
     command += [
       "--std=ios-metal1.2",
+      "-mios-version-min=10.0",
     ]
 
   if args.optimize: