| /* |
| * Copyright 2006 The Android Open Source Project |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "Movie.h" |
| #include "SkStream.h" |
| |
| typedef SkTRegistry<Movie*(*)(SkStreamRewindable*)> MovieReg; |
| |
| Movie* Movie::DecodeStream(SkStreamRewindable* stream) { |
| const MovieReg* curr = MovieReg::Head(); |
| while (curr) { |
| Movie* movie = curr->factory()(stream); |
| if (movie) { |
| return movie; |
| } |
| // we must rewind only if we got nullptr, since we gave the stream to the |
| // movie, who may have already started reading from it |
| stream->rewind(); |
| curr = curr->next(); |
| } |
| return nullptr; |
| } |