Introduce an ImageRendering argument to the lock call to external images. In case of NativeTexture external images, this ImageRendering argument is used to set the GL_TEXTURE_MIN/MAG_FILTER on texture creation. The filtering is also updated when a lock call is used on an existing texture with a different ImageRendering argument. The WR bindings and auto generated files have been updated.
This patch was generated automatically by the "modeline.py" script, available
here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py
For every file that is modified in this patch, the changes are as follows:
(1) The patch changes the file to use the exact C++ mode lines from the
Mozilla coding style guide, available here:
https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line
(2) The patch deletes any blank lines between the mode line & the MPL
boilerplate comment.
(3) If the file previously had the mode lines and MPL boilerplate in a
single contiguous C++ comment, then the patch splits them into
separate C++ comments, to match the boilerplate in the coding style.
MozReview-Commit-ID: 77D61xpSmIl
--HG--
extra : rebase_source : c6162fa3cf539a07177a19838324bf368faa162b
For DXGIYCbCrTextureHostD3D11, gecko use 3 separated d3d11 A8 textures
to represent the Y, Cb and Cr data. This patch try to use EGL stream to
convert the d3d11 texture to gl handle. Then, WR could use the converted
gl handle to show the video data without buffer copy operation.
MozReview-Commit-ID: C9w9rzufTOj
Create a new type RenderDXGIYCbCrTextureHostOGL for planar-ycbcr format in WR.
That type could convert the 3 d3d11-a8 textures into gl handles. Then, WR could
draw the gl handles directly.
MozReview-Commit-ID: 1CIQO4p8u30
Create the corresponding RenderTextureHost type and WR commands for DXGI texture type.
The DXGITextureHostD3D11 will use 1 or 2 image keys for non-nv12 and nv12 texture format.
The DXGIYCbCrTextureHostD3D11 is a special case. The WR uses ANGLE in windows platform,
but the ANGLE doesn't support A8 format directx texture directly. So, we use libyuv to
convert the DXGIYCbCrTextureHostD3D11 texture buffer into RGBA format buffer and use
WR::AddImage() for that image. This is a slow code path. We will refine this case later.
The whole RenderD3D11TextureHostOGL implementation is in the next patch.
MozReview-Commit-ID: F4mPCALj1OY
Henrik Winnemöller
sotaro
Sebastian Hengst
Andrew Osmond
Daniel Holbert
Coroiu Cristina
JerryShih