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Add alpha channel for the EGLConfig
authorneo.he <neo.he@mstarsemi.com>
Tue, 21 Mar 2017 03:48:36 +0000 (11:48 +0800)
committerChih-Wei Huang <cwhuang@linux.org.tw>
Thu, 27 Jul 2017 04:52:19 +0000 (12:52 +0800)
commit16eb69d11f326d332752a855ecf82e7e859ed287
tree1eb84fcfffdf2476f0d84a8424c2931b9aed173a
parentb71c2a9f27edc11d631b3645a69bd07c3ca45561
Add alpha channel for the EGLConfig

If the alpha channel is not assigned, the framebuffer will be opaque.
And it will mask the underlying video and make the video invisible
when play video width mediaplayer

Issue: 258684
Test: media player
Change-Id: If756ad2aaa789f6ddb178333b3e8854f52c8eac3
services/surfaceflinger/RenderEngine/RenderEngine.cpp