docs: win: OnAcceleratedPaint should use OpenSharedResource1

[Ono-Sendai]

Hi, Working on video playback using on-GPU textures. OnAcceleratedPaint is documented to require OpenResource to open the HANDLE on Windows (see https://github.com/chromiumembedded/cef/blob/7087113239f0ef0f929a9404b2807aa65d95b79e/include/cef_render_handler.h#L156) , but that doesn't work (returns E_INVALIDARG).

Instead ID3D11Device1::OpenSharedResource1 seems to be needed.

Is this just a case of the documentation being wrong?

[magreenblatt]

Looks like the documentation is wrong. See https://github.com/chromiumembedded/cef/blob/7087113239f0ef0f929a9404b2807aa65d95b79e/tests/cefclient/browser/osr_d3d11_win.cc#L581

[csmoe]

And the doc should be appended with the handle can be opened with d3d12 OpenSharedHandle too cc https://github.com/tauri-apps/cef-rs/blob/31962ffefa298d70c8f4a7570399b06be895b082/cef/src/osr_texture_import/d3d11.rs#L221

[magreenblatt]

Can someone submit a PR with the necessary changes at https://bitbucket.org/chromiumembedded/cef/pull-requests/? Thanks.

[csmoe]

I created my bitbucket account, but no permission to create pull request.

[magreenblatt]

See “Creating a Pull Request” for instructions: https://bitbucket.org/chromiumembedded/cef/wiki/ContributingWithGit.md#markdown-header-creating-a-pull-request