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| author | kylep@chromium.org <kylep@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-30 18:51:52 +0000 |
|---|---|---|
| committer | kylep@chromium.org <kylep@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-07-30 18:51:52 +0000 |
| commit | db190487d2bc37ef9a2852d948bd8dd4548a98bd (patch) | |
| tree | bba60ce128d4e214663cbd45e6620224e2cf3ae4 /media/base/pipeline_impl.h | |
| parent | 66f16b11638993ead4028e853d5565a74b9acba3 (diff) | |
| download | chromium_src-db190487d2bc37ef9a2852d948bd8dd4548a98bd.zip chromium_src-db190487d2bc37ef9a2852d948bd8dd4548a98bd.tar.gz chromium_src-db190487d2bc37ef9a2852d948bd8dd4548a98bd.tar.bz2 | |
Pipeline will execute a callback whenever an run-time error has happened.
BUG=16738
TEST=pipeline_impl_unittest.cc
Review URL: http://codereview.chromium.org/160298
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22075 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'media/base/pipeline_impl.h')
| -rw-r--r-- | media/base/pipeline_impl.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/media/base/pipeline_impl.h b/media/base/pipeline_impl.h index e83822d..aee1f59 100644 --- a/media/base/pipeline_impl.h +++ b/media/base/pipeline_impl.h @@ -7,9 +7,9 @@ #ifndef MEDIA_BASE_PIPELINE_IMPL_H_ #define MEDIA_BASE_PIPELINE_IMPL_H_ +#include <set> #include <string> #include <vector> -#include <set> #include "base/message_loop.h" #include "base/ref_counted.h" @@ -84,6 +84,11 @@ class PipelineImpl : public Pipeline, public FilterHost { virtual bool IsStreaming() const; virtual PipelineError GetError() const; + // |error_callback_| will be executed upon an error in the pipeline. If + // |error_callback_| is NULL, it is ignored. The pipeline takes ownernship + // of |error_callback|. + virtual void SetPipelineErrorCallback(PipelineCallback* error_callback); + private: // Pipeline states, as described above. enum State { @@ -323,6 +328,7 @@ class PipelineImpl : public Pipeline, public FilterHost { // Callbacks for various pipeline operations. scoped_ptr<PipelineCallback> seek_callback_; scoped_ptr<PipelineCallback> stop_callback_; + scoped_ptr<PipelineCallback> error_callback_; // Vector of our filters and map maintaining the relationship between the // FilterType and the filter itself. |