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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2007 The Android Open Source Project | 3 * Copyright 2007 The Android Open Source Project |
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 | 9 |
10 #include "bmpdecoderhelper.h" | 10 #include "bmpdecoderhelper.h" |
11 #include "SkColorPriv.h" | 11 #include "SkColorPriv.h" |
12 #include "SkImageDecoder.h" | 12 #include "SkImageDecoder.h" |
13 #include "SkScaledBitmapSampler.h" | 13 #include "SkScaledBitmapSampler.h" |
14 #include "SkStream.h" | 14 #include "SkStream.h" |
15 #include "SkStreamPriv.h" | 15 #include "SkStreamPriv.h" |
16 #include "SkTDArray.h" | 16 #include "SkTDArray.h" |
17 | 17 |
18 class SkBMPImageDecoder : public SkImageDecoder { | 18 class SkBMPImageDecoder : public SkImageDecoder { |
19 public: | 19 public: |
20 SkBMPImageDecoder() {} | 20 SkBMPImageDecoder() {} |
21 | 21 |
22 Format getFormat() const SK_OVERRIDE { | 22 Format getFormat() const override { |
23 return kBMP_Format; | 23 return kBMP_Format; |
24 } | 24 } |
25 | 25 |
26 protected: | 26 protected: |
27 Result onDecode(SkStream* stream, SkBitmap* bm, Mode mode) SK_OVERRIDE; | 27 Result onDecode(SkStream* stream, SkBitmap* bm, Mode mode) override; |
28 | 28 |
29 private: | 29 private: |
30 typedef SkImageDecoder INHERITED; | 30 typedef SkImageDecoder INHERITED; |
31 }; | 31 }; |
32 | 32 |
33 /////////////////////////////////////////////////////////////////////////////// | 33 /////////////////////////////////////////////////////////////////////////////// |
34 DEFINE_DECODER_CREATOR(BMPImageDecoder); | 34 DEFINE_DECODER_CREATOR(BMPImageDecoder); |
35 /////////////////////////////////////////////////////////////////////////////// | 35 /////////////////////////////////////////////////////////////////////////////// |
36 | 36 |
37 static bool is_bmp(SkStreamRewindable* stream) { | 37 static bool is_bmp(SkStreamRewindable* stream) { |
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153 const int dstHeight = sampler.scaledHeight(); | 153 const int dstHeight = sampler.scaledHeight(); |
154 const uint8_t* srcRow = callback.rgb(); | 154 const uint8_t* srcRow = callback.rgb(); |
155 | 155 |
156 srcRow += sampler.srcY0() * srcRowBytes; | 156 srcRow += sampler.srcY0() * srcRowBytes; |
157 for (int y = 0; y < dstHeight; y++) { | 157 for (int y = 0; y < dstHeight; y++) { |
158 sampler.next(srcRow); | 158 sampler.next(srcRow); |
159 srcRow += sampler.srcDY() * srcRowBytes; | 159 srcRow += sampler.srcDY() * srcRowBytes; |
160 } | 160 } |
161 return kSuccess; | 161 return kSuccess; |
162 } | 162 } |
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