Vulkan/Debug: Add Location
It holds a file path and line number.
Bug: b/145351270
Change-Id: I0f54d00bda151be529d912562061052abff2fe81
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/38896
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
diff --git a/src/Vulkan/Debug/Location.hpp b/src/Vulkan/Debug/Location.hpp
new file mode 100644
index 0000000..fbc66dc
--- /dev/null
+++ b/src/Vulkan/Debug/Location.hpp
@@ -0,0 +1,44 @@
+// Copyright 2019 The SwiftShader Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef VK_DEBUG_LOCATION_HPP_
+#define VK_DEBUG_LOCATION_HPP_
+
+#include <memory>
+
+namespace vk
+{
+namespace dbg
+{
+
+class File;
+
+// Location holds a file path and line number.
+struct Location
+{
+ Location() = default;
+ inline Location(int line, const std::shared_ptr<File>& file);
+
+ int line = 0; // 1 based. 0 represents no line.
+ std::shared_ptr<File> file;
+};
+
+Location::Location(int line, const std::shared_ptr<File>& file) :
+ line(line),
+ file(file) {}
+
+} // namespace dbg
+} // namespace vk
+
+#endif // VK_DEBUG_LOCATION_HPP_
\ No newline at end of file
