blob: e959c8b69b8144ca0b501e77fd8d5a0e965e9a8a [file] [log] [blame]
* 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 "SkImageDecoder.h"
#include "SkMovie.h"
#include "SkStream.h"
extern SkImageDecoder* image_decoder_from_stream(SkStreamRewindable*);
SkImageDecoder* SkImageDecoder::Factory(SkStreamRewindable* stream) {
return image_decoder_from_stream(stream);
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 NULL, since we gave the stream to the
// movie, who may have already started reading from it
curr = curr->next();
return NULL;