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1 /* | |
2 * Copyright 2014 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 #ifndef SkTextureCompressor_DEFINED | |
9 #define SkTextureCompressor_DEFINED | |
10 | |
11 class SkBitmap; | |
12 class SkData; | |
13 | |
14 namespace SkTextureCompressor { | |
15 // Various texture compression formats that we support. | |
16 enum Format { | |
17 // Alpha only format. | |
18 kLATC_Format, | |
19 | |
20 kLast_Format = kLATC_Format | |
21 }; | |
22 static const int kFormatCnt = kLast_Format + 1; | |
23 | |
24 // Returns an SKData holding a blob of compressed data that corresponds | |
scroggo
2014/06/09 20:54:18
nit: SkData.
krajcevski
2014/06/09 21:06:02
Done.
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25 // to the bitmap. If the bitmap config cannot be compressed using the | |
scroggo
2014/06/09 20:54:18
SkBitmap::Config is deprecated. Use SkColorType.
krajcevski
2014/06/09 21:06:02
Done.
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26 // associated format, then we return NULL. The returned SkData will have | |
27 // a refcount of one. | |
scroggo
2014/06/09 20:54:18
Typically I think we state that the caller is resp
krajcevski
2014/06/09 21:06:02
Done.
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28 SkData *CompressBitmapToFormat(const SkBitmap &bitmap, Format format); | |
scroggo
2014/06/09 20:54:18
nit: SkData* CompressBitmapToFormat
const SkBitmap
krajcevski
2014/06/09 21:06:02
Done.
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29 } | |
30 | |
31 #endif | |
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