RESOLVED FIXED 181858
[EME][GStreamer] Add a new message "decrypt-key-needed" send from the decryptor to the application. 
https://bugs.webkit.org/show_bug.cgi?id=181858
Summary [EME][GStreamer] Add a new message "decrypt-key-needed" send from the decrypt...
Yacine Bandou
Reported 2018-01-19 08:54:37 PST
Add a new message "decrypt-key-needed" that the decryptor can send when it doesn't have an available key. This message should be handled by the application in order to dispatch or send the key to the decryptor. This patch is a preparation for the patch 181855. With the patch 181855, the decryptor will be in the PlaybackPipeline instead of AppendPipeline, thus we can get the DRM license or key before to instantiate or load the decryptor plugin in PlaybackPipeline. When the decryptor plugin is instantiated or loaded, it should able to ask the application to resend the DRM license or key by using this new message "decrypt-key-needed".
Attachments
Patch (5.63 KB, patch)
2018-01-19 09:15 PST, Yacine Bandou 		no flags
DetailsFormatted DiffDiff
Patch (6.11 KB, patch)
2018-01-22 05:25 PST, Yacine Bandou 		no flags
DetailsFormatted DiffDiff
Patch (5.83 KB, patch)
2018-01-22 05:33 PST, Yacine Bandou 		no flags
DetailsFormatted DiffDiff
Patch (5.83 KB, patch)
2018-04-26 09:08 PDT, Yacine Bandou 		no flags
DetailsFormatted DiffDiff
Show Obsolete (3) View All Add attachment proposed patch, testcase, etc.
Yacine Bandou
Comment 1 2018-01-19 09:15:28 PST
Created attachment 331738 [details] Patch
Carlos Alberto Lopez Perez
Comment 2 2018-01-19 09:26:59 PST
Comment on attachment 331738 [details] Patch r- due to failed GTK EWS. Please try to fix the build there. https://webkit-queues.webkit.org/results/6136390
Yacine Bandou
Comment 3 2018-01-22 05:25:16 PST
Created attachment 331918 [details] Patch
Yacine Bandou
Comment 4 2018-01-22 05:33:41 PST
Created attachment 331919 [details] Patch
Xabier Rodríguez Calvar
Comment 5 2018-04-26 04:35:01 PDT
Comment on attachment 331919 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=331919&action=review > Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:1212 > + // This function dispatches the CDMInstance in GStreamer pipeline playback. pipeline playback -> playback pipeline.
Yacine Bandou
Comment 6 2018-04-26 09:08:02 PDT
Created attachment 338876 [details] Patch
WebKit Commit Bot
Comment 7 2018-04-27 00:27:50 PDT
Comment on attachment 338876 [details] Patch Clearing flags on attachment: 338876 Committed r231088: <https://trac.webkit.org/changeset/231088>
WebKit Commit Bot
Comment 8 2018-04-27 00:27:52 PDT
All reviewed patches have been landed. Closing bug.
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