Update angle-android (2014-11-15)

[ar37-rs]

Fixes crashing on wgpu example shadow example:
https://wgpu.rs/examples/?backend=webgl2&example=shadow

A workaround for PowerVr GPU added: https://chromium-review.googlesource.com/c/angle/angle/+/6026793

[licy183]

Thanks!

[ar37-rs]

@licy183 working great with virgl android --angle-vulkan,
plus enviar:

export MESA_GL_VERSION_OVERRIDE=4.1COMPAT
export MESA_GLSL_VERSION_OVERRIDE=410

on mali-g52 as well

[twaik]

@licy183 can we make a install-time check for virglrenderer-android for choosing the most suitable GL implementation? I mean there are some faulty stuff when using prop implementation on mali, but everything works fine with angle-gl so we can make postinst script probe for the best (or at least working) GL implementation and make virglrenderer-android use it by default.

[ar37-rs]

@twaik it by default mali bifrost angle-vulkan only support

export MESA_GL_VERSION_OVERRIDE=4.1COMPAT
export MESA_GLSL_VERSION_OVERRIDE=410

using compat most of the things working as expected tested on wine-glibc (GPU_CAPS_Viewer) as well, without performance degeradation (using 4.3COMPAT and above is not supported and slower, using --angle-gl even worse ),
without 4.1COMPAT it only support 2.1 as by default virgl.

[ar37-rs]

using virgl_test_server_android --angle-gl & got error switching context even by the default OpenGL 2.1 without COMPAT.
--angel-vulkan or --angle-null is the most stable use case.