[iOS] Remove deprecated metal texture cache and commandqueue (flutter…

…#34688)
a-siva · Jul 19, 2022 · 500fecb · 500fecb
1 parent 54d0d94
commit 500fecb
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Showing 2 changed files with 0 additions and 21 deletions.
diff --git a/shell/platform/darwin/ios/ios_context_metal_skia.h b/shell/platform/darwin/ios/ios_context_metal_skia.h
@@ -34,8 +34,6 @@ class IOSContextMetalSkia final : public IOSContext {
 
  private:
   fml::scoped_nsobject<FlutterDarwinContextMetal> darwin_context_metal_;
-  fml::scoped_nsprotocol<id<MTLCommandQueue>> main_command_queue_;
-  fml::CFRef<CVMetalTextureCacheRef> texture_cache_;
 
   // |IOSContext|
   sk_sp<GrDirectContext> CreateResourceContext() override;

diff --git a/shell/platform/darwin/ios/ios_context_metal_skia.mm b/shell/platform/darwin/ios/ios_context_metal_skia.mm
@@ -15,25 +15,6 @@
 IOSContextMetalSkia::IOSContextMetalSkia(MsaaSampleCount msaa_samples) : IOSContext(msaa_samples) {
   darwin_context_metal_ = fml::scoped_nsobject<FlutterDarwinContextMetal>{
       [[FlutterDarwinContextMetal alloc] initWithDefaultMTLDevice]};
-
-  if (!darwin_context_metal_) {
-    return;
-  }
-
-  main_command_queue_.reset([darwin_context_metal_.get().commandQueue retain]);
-
-  CVMetalTextureCacheRef texture_cache_raw = NULL;
-  auto cv_return = CVMetalTextureCacheCreate(kCFAllocatorDefault,  // allocator
-                                             NULL,  // cache attributes (NULL default)
-                                             darwin_context_metal_.get().device,  // metal device
-                                             NULL,  // texture attributes (NULL default)
-                                             &texture_cache_raw  // [out] cache
-  );
-  if (cv_return != kCVReturnSuccess) {
-    FML_DLOG(ERROR) << "Could not create Metal texture cache.";
-    return;
-  }
-  texture_cache_.Reset(texture_cache_raw);
 }
 
 IOSContextMetalSkia::~IOSContextMetalSkia() = default;