OLD | NEW |
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 #include "SkImageDecoder.h" | |
10 #include "SkMovie.h" | 9 #include "SkMovie.h" |
11 #include "SkStream.h" | 10 #include "SkStream.h" |
12 | 11 |
13 extern SkImageDecoder* image_decoder_from_stream(SkStreamRewindable*); | |
14 | |
15 SkImageDecoder* SkImageDecoder::Factory(SkStreamRewindable* stream) { | |
16 return image_decoder_from_stream(stream); | |
17 } | |
18 | |
19 ///////////////////////////////////////////////////////////////////////// | |
20 | |
21 typedef SkTRegistry<SkMovie*(*)(SkStreamRewindable*)> MovieReg; | 12 typedef SkTRegistry<SkMovie*(*)(SkStreamRewindable*)> MovieReg; |
22 | 13 |
23 SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) { | 14 SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) { |
24 const MovieReg* curr = MovieReg::Head(); | 15 const MovieReg* curr = MovieReg::Head(); |
25 while (curr) { | 16 while (curr) { |
26 SkMovie* movie = curr->factory()(stream); | 17 SkMovie* movie = curr->factory()(stream); |
27 if (movie) { | 18 if (movie) { |
28 return movie; | 19 return movie; |
29 } | 20 } |
30 // we must rewind only if we got nullptr, since we gave the stream to th
e | 21 // we must rewind only if we got nullptr, since we gave the stream to th
e |
31 // movie, who may have already started reading from it | 22 // movie, who may have already started reading from it |
32 stream->rewind(); | 23 stream->rewind(); |
33 curr = curr->next(); | 24 curr = curr->next(); |
34 } | 25 } |
35 return nullptr; | 26 return nullptr; |
36 } | 27 } |
OLD | NEW |