<video> decode in hardware!

media/base/filters.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/filters.h"
 
 #include "base/logging.h"
 
 namespace media {
 
@@ skipping 11 matching lines @@
   DCHECK(!cb->is_null());
   base::Closure tmp_cb(*cb);
   cb->Reset();
   tmp_cb.Run();
 }
 
 Filter::Filter() : host_(NULL) {}
 
 Filter::~Filter() {}
 
+void Filter::clear_host() {
+  DCHECK(host_);
+  host_ = NULL;
+}
+
 void Filter::set_host(FilterHost* host) {
   DCHECK(host);
   DCHECK(!host_);
   host_ = host;
 }
 
 FilterHost* Filter::host() {
   return host_;
 }
 
@@ skipping 33 matching lines @@
 
 AudioDecoder::AudioDecoder() {}
 
 AudioDecoder::~AudioDecoder() {}
 
 void AudioDecoder::ConsumeAudioSamples(scoped_refptr<Buffer> buffer) {
   consume_audio_samples_callback_.Run(buffer);
 }
 
 }  // namespace media