Kaushik Iska 08a3eedf0d Re-create texture from pixel buffer onGrContextCreate (flutter/engine#8792) ...

* Re-create texture from pixel buffer onGrContextCreate

OnGrContextDestroy we destroy the texture, this is because
we can not access it from the potentially new context that
we get on bringing the app back to foreground.

To show a valid texture on fg, we need to preserve the pixel
buffer, using which we will create the new texture.

* ensure texture cache exists

* only reset pixel buffer if not null.

2019-04-30 15:25:20 -07:00

..

src/flutter

Re-create texture from pixel buffer onGrContextCreate (flutter/engine#8792)

2019-04-30 15:25:20 -07:00