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/*
* 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 "SkMovie.h"
#include "SkStream.h"
typedef SkTRegistry<SkMovie*(*)(SkStreamRewindable*)> MovieReg;
SkMovie* SkMovie::DecodeStream(SkStreamRewindable* stream) {
const MovieReg* curr = MovieReg::Head();
while (curr) {
SkMovie* 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;
}
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