Index: cc/quads/render_pass_id.h |
diff --git a/cc/quads/render_pass_id.h b/cc/quads/render_pass_id.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..05541307a07eaca2b7c2c720255822aa3db3b104 |
--- /dev/null |
+++ b/cc/quads/render_pass_id.h |
@@ -0,0 +1,34 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CC_QUADS_RENDER_PASS_ID_H_ |
+#define CC_QUADS_RENDER_PASS_ID_H_ |
+ |
+#include "base/basictypes.h" |
+#include "base/containers/hash_tables.h" |
+#include "cc/base/cc_export.h" |
+ |
+namespace cc { |
+ |
+class CC_EXPORT RenderPassId { |
+ public: |
+ int layer_id; |
+ int index; |
+ |
+ RenderPassId(int layer_id, int index) : layer_id(layer_id), index(index) {} |
+ void* AsTracingId() const; |
+ |
+ bool operator==(const RenderPassId& other) const { |
+ return layer_id == other.layer_id && index == other.index; |
+ } |
+ bool operator!=(const RenderPassId& other) const { return !(*this == other); } |
+ bool operator<(const RenderPassId& other) const { |
+ return layer_id < other.layer_id || |
+ (layer_id == other.layer_id && index < other.index); |
+ } |
+}; |
+ |
+} // namespace cc |
+ |
+#endif // CC_QUADS_RENDER_PASS_ID_H_ |