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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkBmpCodec.h" | 8 #include "SkBmpCodec.h" |
9 #include "SkCodec.h" | 9 #include "SkCodec.h" |
10 #include "SkData.h" | 10 #include "SkData.h" |
11 #include "SkCodec_libgif.h" | 11 #include "SkCodec_libgif.h" |
12 #include "SkCodec_libico.h" | 12 #include "SkCodec_libico.h" |
13 #include "SkCodec_libpng.h" | 13 #include "SkCodec_libpng.h" |
14 #include "SkCodec_wbmp.h" | 14 #include "SkCodec_wbmp.h" |
15 #include "SkCodecPriv.h" | 15 #include "SkCodecPriv.h" |
16 #if !defined(GOOGLE3) | 16 #if !defined(GOOGLE3) |
17 #include "SkJpegCodec.h" | 17 #include "SkJpegCodec.h" |
18 #endif | 18 #endif |
19 #include "SkStream.h" | 19 #include "SkStream.h" |
20 #include "SkWebpCodec.h" | 20 #include "SkWebpCodec.h" |
| 21 #include "SkRawCodec.h" |
21 | 22 |
22 struct DecoderProc { | 23 struct DecoderProc { |
23 bool (*IsFormat)(SkStream*); | 24 bool (*IsFormat)(SkStream*); |
24 SkCodec* (*NewFromStream)(SkStream*); | 25 SkCodec* (*NewFromStream)(SkStream*); |
25 }; | 26 }; |
26 | 27 |
27 static const DecoderProc gDecoderProcs[] = { | 28 static const DecoderProc gDecoderProcs[] = { |
28 { SkPngCodec::IsPng, SkPngCodec::NewFromStream }, | 29 { SkPngCodec::IsPng, SkPngCodec::NewFromStream }, |
29 #if !defined(GOOGLE3) | 30 #if !defined(GOOGLE3) |
30 { SkJpegCodec::IsJpeg, SkJpegCodec::NewFromStream }, | 31 { SkJpegCodec::IsJpeg, SkJpegCodec::NewFromStream }, |
31 #endif | 32 #endif |
32 { SkWebpCodec::IsWebp, SkWebpCodec::NewFromStream }, | 33 { SkWebpCodec::IsWebp, SkWebpCodec::NewFromStream }, |
33 { SkGifCodec::IsGif, SkGifCodec::NewFromStream }, | 34 { SkGifCodec::IsGif, SkGifCodec::NewFromStream }, |
34 { SkIcoCodec::IsIco, SkIcoCodec::NewFromStream }, | 35 { SkIcoCodec::IsIco, SkIcoCodec::NewFromStream }, |
35 { SkBmpCodec::IsBmp, SkBmpCodec::NewFromStream }, | 36 { SkBmpCodec::IsBmp, SkBmpCodec::NewFromStream }, |
36 { SkWbmpCodec::IsWbmp, SkWbmpCodec::NewFromStream } | 37 { SkWbmpCodec::IsWbmp, SkWbmpCodec::NewFromStream }, |
| 38 { SkRawCodec::IsRaw, SkRawCodec::NewFromStream } |
37 }; | 39 }; |
38 | 40 |
39 SkCodec* SkCodec::NewFromStream(SkStream* stream) { | 41 SkCodec* SkCodec::NewFromStream(SkStream* stream) { |
| 42 printf("RAW test\n"); |
40 if (!stream) { | 43 if (!stream) { |
41 return nullptr; | 44 return nullptr; |
42 } | 45 } |
43 | 46 |
44 SkAutoTDelete<SkStream> streamDeleter(stream); | 47 SkAutoTDelete<SkStream> streamDeleter(stream); |
45 | 48 |
46 SkAutoTDelete<SkCodec> codec(nullptr); | 49 SkAutoTDelete<SkCodec> codec(nullptr); |
47 for (uint32_t i = 0; i < SK_ARRAY_COUNT(gDecoderProcs); i++) { | 50 for (uint32_t i = 0; i < SK_ARRAY_COUNT(gDecoderProcs); i++) { |
48 DecoderProc proc = gDecoderProcs[i]; | 51 DecoderProc proc = gDecoderProcs[i]; |
49 const bool correctFormat = proc.IsFormat(stream); | 52 const bool correctFormat = proc.IsFormat(stream); |
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343 SkASSERT(1 == linesRequested || this->getInfo().height() == linesReq
uested); | 346 SkASSERT(1 == linesRequested || this->getInfo().height() == linesReq
uested); |
344 const SkImageInfo fillInfo = info.makeWH(info.width(), 1); | 347 const SkImageInfo fillInfo = info.makeWH(info.width(), 1); |
345 for (int srcY = linesDecoded; srcY < linesRequested; srcY++) { | 348 for (int srcY = linesDecoded; srcY < linesRequested; srcY++) { |
346 fillDst = SkTAddOffset<void>(dst, this->outputScanline(srcY) * r
owBytes); | 349 fillDst = SkTAddOffset<void>(dst, this->outputScanline(srcY) * r
owBytes); |
347 fill_proc(fillInfo, fillDst, rowBytes, fillValue, zeroInit, samp
ler); | 350 fill_proc(fillInfo, fillDst, rowBytes, fillValue, zeroInit, samp
ler); |
348 } | 351 } |
349 break; | 352 break; |
350 } | 353 } |
351 } | 354 } |
352 } | 355 } |
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