Checking in stubbed out media::FilterHostImpl and updated Windows and Linux build files.

Review URL: http://codereview.chromium.org/17067

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7602 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 149 insertions, 0 deletions

diff --git a/media/base/filter_host_impl.cc b/media/base/filter_host_impl.cc
new file mode 100644
index 0000000..bd17b59
--- /dev/null
+++ b/media/base/filter_host_impl.cc
@@ -0,0 +1,87 @@
+// Copyright (c) 2006-2008 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 "base/task.h"
+#include "media/base/filter_host_impl.h"
+
+namespace media {
+
+FilterHostImpl::FilterHostImpl() {
+}
+
+int64 FilterHostImpl::GetTime() const {
+  // TODO(scherkus): implement GetTime.
+  return 0;
+}
+
+void FilterHostImpl::SetTime(int64 time) {
+  // TODO(scherkus): implement SetTime.
+}
+
+int64 FilterHostImpl::GetDuration() const {
+  // TODO(scherkus): implement GetDuration.
+  return 0;
+}
+
+void FilterHostImpl::SetDuration(int64 duration) {
+  // TODO(scherkus): implement SetDuration.
+}
+
+void FilterHostImpl::PostTask(Task* task) {
+  // TODO(scherkus): implement PostTask.
+}
+
+bool FilterHostImpl::PlayComplete() {
+  // TODO(scherkus): implement PlayComplete.
+  return false;
+}
+
+bool FilterHostImpl::PauseComplete() {
+  // TODO(scherkus): implement PauseComplete.
+  return false;
+}
+
+bool FilterHostImpl::SeekComplete() {
+  // TODO(scherkus): implement SeekComplete.
+  return false;
+}
+
+bool FilterHostImpl::ShutdownComplete() {
+  // TODO(scherkus): implement ShutdownComplete.
+  return false;
+}
+
+void FilterHostImpl::Error(int error) {
+  // TODO(scherkus): implement Error.
+}
+
+void FilterHostImpl::EndOfStream() {
+  // TODO(scherkus): implement EndOfStream.
+}
+
+void FilterHostImpl::SetPlayCallback(Callback0::Type* callback) {
+  play_callback_.reset(callback);
+}
+
+void FilterHostImpl::SetPauseCallback(Callback1<bool>::Type* callback) {
+  pause_callback_.reset(callback);
+}
+
+void FilterHostImpl::SetSeekCallback(Callback1<int64>::Type* callback) {
+  seek_callback_.reset(callback);
+}
+
+void FilterHostImpl::SetShutdownCallback(Callback0::Type* callback) {
+  shutdown_callback_.reset(callback);
+}
+
+void FilterHostImpl::SetClockCallback(Callback1<int64>::Type* callback) {
+  clock_callback_.reset(callback);
+}
+
+void FilterHostImpl::SetErrorCallback(Callback1<int>::Type* callback) {
+  error_callback_.reset(callback);
+}
+
+}  // namespace media
diff --git a/media/base/filter_host_impl.h b/media/base/filter_host_impl.h
new file mode 100644
index 0000000..5ab5d92
--- /dev/null
+++ b/media/base/filter_host_impl.h
@@ -0,0 +1,53 @@
+// Copyright (c) 2006-2008 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.
+
+// Implementation of FilterHostInterface.
+
+#ifndef MEDIA_BASE_FILTER_HOST_IMPL_H_
+#define MEDIA_BASE_FILTER_HOST_IMPL_H_
+
+#include "base/task.h"
+#include "media/base/filter_host.h"
+
+namespace media {
+
+class FilterHostImpl : public FilterHostInterface {
+ public:
+  FilterHostImpl();
+
+  // FilterHostInterface implementation.
+  virtual int64 GetTime() const;
+  virtual void SetTime(int64 time);
+  virtual int64 GetDuration() const;
+  virtual void SetDuration(int64 duration);
+  virtual void PostTask(Task* task);
+  virtual bool PlayComplete();
+  virtual bool PauseComplete();
+  virtual bool SeekComplete();
+  virtual bool ShutdownComplete();
+  virtual void Error(int error);
+  virtual void EndOfStream();
+
+  virtual void SetPlayCallback(Callback0::Type* callback);
+  virtual void SetPauseCallback(Callback1<bool>::Type* callback);
+  virtual void SetSeekCallback(Callback1<int64>::Type* callback);
+  virtual void SetShutdownCallback(Callback0::Type* callback);
+  virtual void SetClockCallback(Callback1<int64>::Type* callback);
+  virtual void SetErrorCallback(Callback1<int>::Type* callback);
+
+ protected:
+  virtual ~FilterHostImpl() {}
+
+ private:
+  scoped_ptr<Callback0::Type> play_callback_;
+  scoped_ptr<Callback1<bool>::Type> pause_callback_;
+  scoped_ptr<Callback1<int64>::Type> seek_callback_;
+  scoped_ptr<Callback0::Type> shutdown_callback_;
+  scoped_ptr<Callback1<int64>::Type> clock_callback_;
+  scoped_ptr<Callback1<int>::Type> error_callback_;
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_FILTER_HOST_IMPL_H_
diff --git a/media/build/media.vcproj b/media/build/media.vcproj
index 8b406de..b3fb4f6 100644
--- a/media/build/media.vcproj
+++ b/media/build/media.vcproj
@@ -141,6 +141,14 @@
 				>
 			</File>
 			<File
+				RelativePath="..\base\filter_host_impl.cc"
+				>
+			</File>
+			<File
+				RelativePath="..\base\filter_host_impl.h"
+				>
+			</File>
+			<File
 				RelativePath="..\base\filters.h"
 				>
 			</File>
diff --git a/media/media_lib.scons b/media/media_lib.scons
index cb49698..d17421c 100644
--- a/media/media_lib.scons
+++ b/media/media_lib.scons
@@ -26,6 +26,7 @@ env.Prepend(
 # cross-platform live below.
 input_files = [
     'base/data_buffer.cc',
+    'base/filter_host_impl.cc',
     'base/media_format.cc',
 ]