texture_cache: Split texture cache into different files

1 files changed, 23 insertions, 0 deletions

diff --git a/src/video_core/texture_cache/surface_view.cpp b/src/video_core/texture_cache/surface_view.cpp
new file mode 100644
index 0000000000..5f4cdbb1ca
--- /dev/null
+++ b/src/video_core/texture_cache/surface_view.cpp
@@ -0,0 +1,23 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <tuple>
+
+#include "common/common_types.h"
+#include "video_core/texture_cache/surface_view.h"
+
+namespace VideoCommon {
+
+std::size_t ViewKey::Hash() const {
+    return static_cast<std::size_t>(base_layer) ^ static_cast<std::size_t>(num_layers << 16) ^
+           (static_cast<std::size_t>(base_level) << 32) ^
+           (static_cast<std::size_t>(num_levels) << 48);
+}
+
+bool ViewKey::operator==(const ViewKey& rhs) const {
+    return std::tie(base_layer, num_layers, base_level, num_levels) ==
+           std::tie(rhs.base_layer, rhs.num_layers, rhs.base_level, rhs.num_levels);
+}
+
+} // namespace VideoCommon