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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "GrStencilBuffer.h" | 9 #include "GrStencilBuffer.h" |
10 #include "GrResourceKey.h" | 10 #include "GrResourceKey.h" |
11 | 11 |
12 void GrStencilBuffer::ComputeKey(int width, int height, int sampleCnt, GrScratch
Key* key) { | 12 void GrStencilBuffer::ComputeSharedStencilBufferKey(int width, int height, int s
ampleCnt, |
13 static const GrScratchKey::ResourceType kType = GrScratchKey::GenerateResour
ceType(); | 13 GrUniqueKey* key) { |
14 GrScratchKey::Builder builder(key, kType, 2); | 14 static const GrUniqueKey::Domain kDomain = GrUniqueKey::GenerateDomain(); |
15 SkASSERT(width <= SK_MaxU16); | 15 GrUniqueKey::Builder builder(key, kDomain, 3); |
16 SkASSERT(height <= SK_MaxU16); | 16 builder[0] = width; |
17 builder[0] = width | (height << 16); | 17 builder[1] = height; |
18 builder[1] = sampleCnt; | 18 builder[2] = sampleCnt; |
19 } | 19 } |
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