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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CC_QUADS_RENDER_PASS_ID_H_ |
| 6 #define CC_QUADS_RENDER_PASS_ID_H_ |
| 7 |
| 8 #include "base/basictypes.h" |
| 9 #include "base/containers/hash_tables.h" |
| 10 #include "cc/base/cc_export.h" |
| 11 |
| 12 namespace cc { |
| 13 |
| 14 class CC_EXPORT RenderPassId { |
| 15 public: |
| 16 int layer_id; |
| 17 int index; |
| 18 |
| 19 RenderPassId(int layer_id, int index) : layer_id(layer_id), index(index) {} |
| 20 void* AsTracingId() const; |
| 21 |
| 22 bool operator==(const RenderPassId& other) const { |
| 23 return layer_id == other.layer_id && index == other.index; |
| 24 } |
| 25 bool operator!=(const RenderPassId& other) const { return !(*this == other); } |
| 26 bool operator<(const RenderPassId& other) const { |
| 27 return layer_id < other.layer_id || |
| 28 (layer_id == other.layer_id && index < other.index); |
| 29 } |
| 30 }; |
| 31 |
| 32 } // namespace cc |
| 33 |
| 34 #endif // CC_QUADS_RENDER_PASS_ID_H_ |
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