Correct network state and ready state reporting.

For network state, make it return "loading" for everything that's not a file source since our cache does not yet reliably support caching the full media w/o need for a network.

For ready state, correctly handle seeks to drop from HaveEnoughData down to HaveMetaData until the seek completes.  Also implement the seeking() function.

BUG=18975
TEST=none

Review URL: http://codereview.chromium.org/165432

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24036 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/media/base/pipeline_impl.h b/media/base/pipeline_impl.h
index c448106..891404a 100644
--- a/media/base/pipeline_impl.h
+++ b/media/base/pipeline_impl.h
@@ -84,6 +84,7 @@ class PipelineImpl : public Pipeline, public FilterHost {
   virtual int64 GetTotalBytes() const;
   virtual void GetVideoSize(size_t* width_out, size_t* height_out) const;
   virtual bool IsStreaming() const;
+  virtual bool IsLoaded() const;
   virtual PipelineError GetError() const;
 
   // Sets a permanent callback owned by the pipeline that will be executed when
@@ -143,6 +144,7 @@ class PipelineImpl : public Pipeline, public FilterHost {
   virtual void SetBufferedBytes(int64 buffered_bytes);
   virtual void SetVideoSize(size_t width, size_t height);
   virtual void SetStreaming(bool streamed);
+  virtual void SetLoaded(bool loaded);
   virtual void NotifyEnded();
   virtual void BroadcastMessage(FilterMessage message);
 
@@ -293,6 +295,10 @@ class PipelineImpl : public Pipeline, public FilterHost {
   // source.
   bool streaming_;
 
+  // Sets by the filters to indicate whether the data source is a fully
+  // loaded source.
+  bool loaded_;
+
   // Current volume level (from 0.0f to 1.0f).  This value is set immediately
   // via SetVolume() and a task is dispatched on the message loop to notify the
   // filters.