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| author | wonsik@google.com <wonsik@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-04 06:31:21 +0000 |
|---|---|---|
| committer | wonsik@google.com <wonsik@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-03-04 06:31:21 +0000 |
| commit | eadbaaf32f299ba14e6b792e4851322c287d4a4a (patch) | |
| tree | c1e83b3cd17fc73e153da0d49fbc96f9b4723755 /chrome/browser/chromeos/input_method/ibus_controller_impl.cc | |
| parent | 88ac5c023116aa501b9fd9eeac102f4f0b8f4419 (diff) | |
| download | chromium_src-eadbaaf32f299ba14e6b792e4851322c287d4a4a.zip chromium_src-eadbaaf32f299ba14e6b792e4851322c287d4a4a.tar.gz chromium_src-eadbaaf32f299ba14e6b792e4851322c287d4a4a.tar.bz2 | |
Implement "hole" video frame.
In order to support out-of-band compositing of protected video
content in Chrome, it is necessary to have a transparent hole in
Chrome's HTML rendering so that video playing "beneath" the HTML
elements can be seen through.
To accomplish the scenario stated above, define a "hole" video frame
which would clear the region where video would have been composited.
In CC, this is done by sending a transparent black SolidColorDrawQuad
with blending disabled.
Review URL: https://chromiumcodereview.appspot.com/12255032
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@185841 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/chromeos/input_method/ibus_controller_impl.cc')
0 files changed, 0 insertions, 0 deletions