No functional changes intended in this patch. It merely simplifies the
additional patch that we'll need to update gecko past WR cset 0bf6655,
and saves some potential manual rebasing work.
MozReview-Commit-ID: Km8dBotP3NQ
No functional changes intended in this patch. It merely simplifies the
additional patch that we'll need to update gecko past WR cset 0bf6655,
and saves some potential manual rebasing work.
MozReview-Commit-ID: AgMyNapY2Og
In windows platform, gecko will use GPUVideoTextureHost type for remote video decoding.
Implement the WR related functions for this type.
MozReview-Commit-ID: KSpndcApK3H
If we call UnregisterExternalImage() at non-render-thread and decrease the RenderTextureHost's ref-count to zero, the RenderTextureHost will be released in non-render-thread.
That will cause some problems if we use some thread-specific functions in ~RenderTextureHost().
This patch uses a message loop in UnregisterExternalImage() to resolve this problem.
MozReview-Commit-ID: CDazxGkE1cK
Different TextureHost type could use different WR commands. So, make a abstract interface for these different commands.
MozReview-Commit-ID: 63dnOJC2P9r
1) make RenderTextureHost into a abstract base class for all RenderXXXTextureHost.
2) create a base class RenderTextureHostOGL for all texture handle base texture.
3) create RenderBufferTextureHost for buffer texture at render thread.
4) create RenderMacIOSurfaceTextureHostOGL for MacIOSurface at render thread.
We will have a class RenderTextureHost as the base-class and its sub-class RenderBufferTextureHost in next patch. Use "rename" to preserve the file history.
MozReview-Commit-ID: KiqaO616AHc
