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| author | sergeyu@chromium.org <sergeyu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-09 01:34:08 +0000 |
|---|---|---|
| committer | sergeyu@chromium.org <sergeyu@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-12-09 01:34:08 +0000 |
| commit | 5bc7183a8a86f77d79187b545f4442c02b4b5da4 (patch) | |
| tree | 5e8605f948381d4ee164ad3cf6b6c79fab37676f /remoting/base/encoder_vp8.cc | |
| parent | 5484722ea6f8b25aeca90ec2c7bd85b30143ee52 (diff) | |
| download | chromium_src-5bc7183a8a86f77d79187b545f4442c02b4b5da4.zip chromium_src-5bc7183a8a86f77d79187b545f4442c02b4b5da4.tar.gz chromium_src-5bc7183a8a86f77d79187b545f4442c02b4b5da4.tar.bz2 | |
Simplified frame rate control in the chromoting host.
Insted of keeping semi-fixed frame rate, now capturing rate is controlled
by how fast we can send data to the client. Capturing of frame n is
started only after frame n-2 is sent (while n-1 is being encoded). This
guarantees that we don't clog the video channel buffers, and that we start
capturing only if we know that the frame will not need to wait for too long
in the buffer.
TEST=None
BUG=None
Review URL: http://codereview.chromium.org/5634002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68688 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'remoting/base/encoder_vp8.cc')
| -rw-r--r-- | remoting/base/encoder_vp8.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/remoting/base/encoder_vp8.cc b/remoting/base/encoder_vp8.cc index ea02add..6d07e54 100644 --- a/remoting/base/encoder_vp8.cc +++ b/remoting/base/encoder_vp8.cc @@ -189,6 +189,7 @@ void EncoderVp8::Encode(scoped_refptr<CaptureData> capture_data, switch (packet->kind) { case VPX_CODEC_CX_FRAME_PKT: got_data = true; + // TODO(sergeyu): Split each frame into multiple partitions. message->set_data(packet->data.frame.buf, packet->data.frame.sz); break; default: @@ -197,7 +198,8 @@ void EncoderVp8::Encode(scoped_refptr<CaptureData> capture_data, } message->mutable_format()->set_encoding(VideoPacketFormat::ENCODING_VP8); - message->set_flags(VideoPacket::FIRST_PACKET | VideoPacket::LAST_PACKET); + message->set_flags(VideoPacket::FIRST_PACKET | VideoPacket::LAST_PACKET | + VideoPacket::LAST_PARTITION); data_available_callback->Run(message); delete data_available_callback; |