Added assert for host buffer allocation. (#55395)

gaaclarke · web-flow · commit 2a13c3a27e1f · 2024-09-24T17:33:36.000Z
fixes flutter/flutter#155555 [C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
diff --git a/impeller/core/host_buffer.cc b/impeller/core/host_buffer.cc
@@ -29,7 +29,9 @@ HostBuffer::HostBuffer(const std::shared_ptr<Allocator>& allocator)
   desc.size = kAllocatorBlockSize;
   desc.storage_mode = StorageMode::kHostVisible;
   for (auto i = 0u; i < kHostBufferArenaSize; i++) {
-    device_buffers_[i].push_back(allocator->CreateBuffer(desc));
+    std::shared_ptr<DeviceBuffer> device_buffer = allocator->CreateBuffer(desc);
+    FML_CHECK(device_buffer) << "Failed to allocate device buffer.";
+    device_buffers_[i].push_back(device_buffer);
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,9 @@ HostBuffer::HostBuffer(const std::shared_ptr<Allocator>& allocator)`
`29`	`29`	`desc.size = kAllocatorBlockSize;`
`30`	`30`	`desc.storage_mode = StorageMode::kHostVisible;`
`31`	`31`	`for (auto i = 0u; i < kHostBufferArenaSize; i++) {`
`32`		`- device_buffers_[i].push_back(allocator->CreateBuffer(desc));`
	`32`	`+ std::shared_ptr<DeviceBuffer> device_buffer = allocator->CreateBuffer(desc);`
	`33`	`+ FML_CHECK(device_buffer) << "Failed to allocate device buffer.";`
	`34`	`+ device_buffers_[i].push_back(device_buffer);`
`33`	`35`	`}`
`34`	`36`	`}`
`35`	`37`