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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 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 #ifndef SkImageDecoder_DEFINED | 10 #ifndef SkImageDecoder_DEFINED |
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30 | 30 |
31 enum Format { | 31 enum Format { |
32 kUnknown_Format, | 32 kUnknown_Format, |
33 kBMP_Format, | 33 kBMP_Format, |
34 kGIF_Format, | 34 kGIF_Format, |
35 kICO_Format, | 35 kICO_Format, |
36 kJPEG_Format, | 36 kJPEG_Format, |
37 kPNG_Format, | 37 kPNG_Format, |
38 kWBMP_Format, | 38 kWBMP_Format, |
39 kWEBP_Format, | 39 kWEBP_Format, |
| 40 kPKM_Format, |
40 | 41 |
41 kLastKnownFormat = kWEBP_Format, | 42 kLastKnownFormat = kWEBP_Format, |
42 }; | 43 }; |
43 | 44 |
44 /** Return the format of image this decoder can decode. If this decoder can
decode multiple | 45 /** Return the format of image this decoder can decode. If this decoder can
decode multiple |
45 formats, kUnknown_Format will be returned. | 46 formats, kUnknown_Format will be returned. |
46 */ | 47 */ |
47 virtual Format getFormat() const; | 48 virtual Format getFormat() const; |
48 | 49 |
49 /** Return the format of the SkStreamRewindable or kUnknown_Format if it can
not be determined. | 50 /** Return the format of the SkStreamRewindable or kUnknown_Format if it can
not be determined. |
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518 | 519 |
519 // All the decoders known by Skia. Note that, depending on the compiler settings
, | 520 // All the decoders known by Skia. Note that, depending on the compiler settings
, |
520 // not all of these will be available | 521 // not all of these will be available |
521 DECLARE_DECODER_CREATOR(BMPImageDecoder); | 522 DECLARE_DECODER_CREATOR(BMPImageDecoder); |
522 DECLARE_DECODER_CREATOR(GIFImageDecoder); | 523 DECLARE_DECODER_CREATOR(GIFImageDecoder); |
523 DECLARE_DECODER_CREATOR(ICOImageDecoder); | 524 DECLARE_DECODER_CREATOR(ICOImageDecoder); |
524 DECLARE_DECODER_CREATOR(JPEGImageDecoder); | 525 DECLARE_DECODER_CREATOR(JPEGImageDecoder); |
525 DECLARE_DECODER_CREATOR(PNGImageDecoder); | 526 DECLARE_DECODER_CREATOR(PNGImageDecoder); |
526 DECLARE_DECODER_CREATOR(WBMPImageDecoder); | 527 DECLARE_DECODER_CREATOR(WBMPImageDecoder); |
527 DECLARE_DECODER_CREATOR(WEBPImageDecoder); | 528 DECLARE_DECODER_CREATOR(WEBPImageDecoder); |
| 529 DECLARE_DECODER_CREATOR(PKMImageDecoder); |
528 | 530 |
529 | 531 |
530 // Typedefs to make registering decoder and formatter callbacks easier. | 532 // Typedefs to make registering decoder and formatter callbacks easier. |
531 // These have to be defined outside SkImageDecoder. :( | 533 // These have to be defined outside SkImageDecoder. :( |
532 typedef SkTRegistry<SkImageDecoder*(*)(SkStreamRewindable*)> SkImageDecod
er_DecodeReg; | 534 typedef SkTRegistry<SkImageDecoder*(*)(SkStreamRewindable*)> SkImageDecod
er_DecodeReg; |
533 typedef SkTRegistry<SkImageDecoder::Format(*)(SkStreamRewindable*)> SkImageDecod
er_FormatReg; | 535 typedef SkTRegistry<SkImageDecoder::Format(*)(SkStreamRewindable*)> SkImageDecod
er_FormatReg; |
534 | 536 |
535 #endif | 537 #endif |
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