Revert of Revert of Implement software fallback for PPB_VideoDecoder. (https://codereview.chromium.org/337683002/)
Reason for revert:
Revert of revert, which apparently wasn't a full revert.
Original issue's description:
> Revert of Implement software fallback for PPB_VideoDecoder. (https://codereview.chromium.org/311853005/)
>
> Reason for revert:
> Broke blink Linux tests compile.http://build.chromium.org/p/chromium.webkit/builders/Linux%20Tests/builds/37259
>
> Original issue's description:
> > Implement software fallback for PPB_VideoDecoder.
> > This modifies the proxy to implement software fallback mode.
> > The main change is to the host, which now can work with
> > media::VideoDecoders.
> >
> > media::VideoDecoder works differently from media::VideoDecodeAccelerator
> > so an adapter object, content::VideoDecoderShim is defined. It lives on the main thread and drives the actual decoder on the media thread via a child DecoderImpl class, which sends back frames of video. VideoDecoderShim receives those and converts frames to GL textures.
> >
> > gpu::Mailboxes are used so the host can create textures that are aliased
> > to the plugin's textures.
> >
> > The test plugin has been changed to include bitstream data for VP8 in order to
> > test the software decoder. The data is in ppapi/examples/video_decode/testdata.h
> > alongside the H264 data. The file diff is too large for this site but is structured
> > something like this:
> >
> > const unsigned char kData[] = {
> > #if defined USE_VP8_TESTDATA_INSTEAD_OF_H264
> > ... lots of VP8 data
> >
> > #else // !USE_VP8_TESTDATA_INSTEAD_OF_H264
> > ... lots of H264 data
> >
> > #endif // USE_VP8_TESTDATA_INSTEAD_OF_H264
> > };
> >
> >
> > There is a TODO to convert the example to load a file. I'm not sure how to go
> > about that but am willing to do the work if someone can point the way.
> >
> > BUG=281689
> > [email protected], [email protected], [email protected], [email protected]
> >
> > Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277012
>
> [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
> NOTREECHECKS=true
> NOTRY=true
> BUG=281689
>
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277015
[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
NOTREECHECKS=true
NOTRY=true
BUG=281689
Review URL: https://codereview.chromium.org/333903002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@277020 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/ppapi/ppapi_sources.gypi b/ppapi/ppapi_sources.gypi
index 3ce2288..03609b03 100644
--- a/ppapi/ppapi_sources.gypi
+++ b/ppapi/ppapi_sources.gypi
@@ -508,6 +508,8 @@
'tests/test_var.h',
'tests/test_var_resource.cc',
'tests/test_var_resource.h',
+ 'tests/test_video_decoder.cc',
+ 'tests/test_video_decoder.h',
'tests/test_video_destination.cc',
'tests/test_video_destination.h',
'tests/test_video_source.cc',
