new package: angle-android #17418

licy183 · 2023-07-12T16:53:38Z

Running virgl straightly over Android's GL may cause error due to the lack of extensions and differences between Android's GLs. ANGLE can translate OpenGL operations to other OpenGL or vulkan, so it may solve some running issues for virglrenderer-android.

Tested on Adreno 660 and Mali G610.

Related issue: #16763, #17406

hansm629 · 2023-07-13T11:27:13Z

I need your help.
I have installed all the related packages you built in Termux.

Unpacking angle-android (2.1.21474-75e64719-0) ...
Setting up angle-android (2.1.21474-75e64719-0) ...
Setting up angle-android-gl (2.1.21474-75e64719-0) ...
Setting up angle-android-vulkan-null (2.1.21474-75e64719-0) ...
Setting up angle-android-vulkan (2.1.21474-75e64719-0) ...

After installing the four deb packages
I proceeded with the following command.

And one by one

$ EPOXY_USE_ANGLE=1 virgl_test_server_android &
[1] 24624
$ XDG_RUNTIME_DIR=${TMPDIR} termux-x11 :0 -ac &
[2] 24776
$ proot-distro login ubuntu --user hsm --shared-tmp --no-sysvipc

hsm@localhost:$ ./startx.sh
hsm@localhost:$ /usr/bin/startxfce4: X server already running on display :0
Couldn't open libEGL_angle.so: dlopen failed: library "libEGL_angle.so" not found
lost connection to rendering server on 8 read -1 104

It is not working because of the above error.

The script on "startx.sh" is

"export DISPLAY=:0 GALLIUM_DRIVER=virpipe
dbus-launch --exit-with-session startxfce4 &"

It is entered as .

For traditional virglender-android
Termux-X11 called Ubuntu GUI when you entered the step

How can we solve the problem? T_T

licy183 · 2023-07-13T14:19:16Z

Emmm... I wrongly symlinked some files. I'll fix it later.

licy183 · 2023-07-14T07:56:04Z

Hello, @twaik and @qiangz63 Could you please test whether ANGLE with virglrenderer-android works on Mali-G77 and Mali-G78? Thanks!

hansm629 · 2023-07-14T08:01:33Z

@licy183 I installed a new package and checked it, and it worked well.

But there's a problem.

When driving without the variable "MESA_GL_VERSION_OVERRIDE=4.0", glmark2 crashes on the way.

[glmark2]
** Failed to set swap interval. Results may be bounded above by refresh rate.

And Blender 3D, kdenlive, GThumb also have symptoms that don't run.

hsm@localhost:~$ blender
Color management: using fallback mode for management
Color management: Error could not find role data role.
Color management: scene view "Filmic" not found, setting default "Standard".
lost connection to rendering server on 8 read -1 104

hsm@localhost:~$ kdenlive
=== REG FOCUS: false
No headers available
failed to get fd
Unable to get a valid fd

hsm@localhost:~$ gthumb
Mesa 23.2.0-devel implementation error: Invalid GLSL version in shading_language_version()
Please report at https://gitlab.freedesktop.org/mesa/mesa/-/issues

Both angle-android-gl and angle-android-vulkan have the same symptoms.

The command is "GALLIUM_DRIVER=virpipe MESA_GL_VERSION_OVERRIDE=4.0".

When using the same command on the virglender-android, kdenlive was not executed due to a crash

Blender3d is not available, but it was executed
(UI text is not drawn and the program stops when selecting a 3D object)

GThumb ran fine.

Is it the inherent limit of ANGLE?

Or is it a bug?

installed in Ubuntu
Mesa is 23.2.0 devel.

Running the XFCE4 with ANGLE definitely makes the GUI usability feel smoother.

But by current standards, the stability is
I think it's lower than virglender-android.

What I was looking forward to from ANGLE was a higher OpenGL version
It was a stable compatibility, is there any room for improvement?

qiangz63 · 2023-07-14T08:14:05Z

I installed angle-android, but still wrong as #16763. REDERER still virgl (Mali-G78), not virgl (ANGLE ...

licy183 · 2023-07-14T08:16:56Z

Emmm... virgl_test_server_android should start with envvar EPOXY_USE_ANGLE=1

licy183 · 2023-07-14T08:19:39Z

What I was looking forward to from ANGLE was a higher OpenGL version

This package is actually not running ANGLE above virgl, but running virgl over ANGLE (to solve some error of virglrenderer-android). So it will not have a higher OpenGL version...

twaik · 2023-07-14T08:23:43Z

I can not find deb package. Where can I get it?

hansm629 · 2023-07-14T08:27:00Z

What I was looking forward to from ANGLE was a higher OpenGL version

This package is actually not running ANGLE above virgl, but running virgl over ANGLE (to solve some error of virglrenderer-android). So it will not have a higher OpenGL version...

@licy183 What issue is glmark2 getting an error on the way when there is no option for MESA_GL_VERSION_OVERRIDE=4.0?

Below are the angle-android-vulkan results.

Same symptoms.
When the MESA_GL_VERSION_OVERRIDE= 4.0 (or 3.3) option is entered, glmark2 completes successfully.

Instead, if you insert MESA_GL_VERSION_OVERRIDE=4.0, there are some symptoms that do not run like GThumb.

Using the MESA_GL_VERSION_OVERRIDE= 4.0 option
Virglender-android doesn't seem to have these symptoms
Is there a solution?

The xfce4 GUI is very smooth. :)

hsm@localhost:~$ glmark2
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
=======================================================
    glmark2 2021.02
=======================================================
    OpenGL Information
    GL_VENDOR:     Mesa
    GL_RENDERER:   virgl (ANGLE (Qualcomm, Vulkan 1.3.128 (Adreno (TM) 740 (0x...)
    GL_VERSION:    2.1 Mesa 23.2.0-devel (git-957009978e)
=======================================================
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=false: FPS: 158 FrameTime: 6.329 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=true: FPS: 154 FrameTime: 6.494 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=nearest: FPS: 166 FrameTime: 6.024 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=linear: FPS: 171 FrameTime: 5.848 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.

it is
Segmentation error

licy183 · 2023-07-14T08:31:11Z

I can not find deb package. Where can I get it?

You could download it from the lastest workflow run. https://github.com/termux/termux-packages/actions/runs/5544262923

licy183 · 2023-07-14T08:34:09Z

Using the MESA_GL_VERSION_OVERRIDE= 4.0 option Virglender-android doesn't seem to have these symptoms. Is there a solution?

I don't know... Virglrenderer-android hasn't tested in any proot environment...

qiangz63 · 2023-07-14T08:34:25Z

Gread job, run as expected! The most improve is terrain FPS from 2 to 30!
Althogh the default situation just improve 10%.

hansm629 · 2023-07-14T08:37:17Z

MESA_GL_VERSION_OVERRIDE= 4.0 옵션 사용 Virgleender-android에는 이러한 증상이 없는 것 같습니다. 해결책이 있습니까?

모르겠습니다... Virglrenderer-android는 어떤 proot 환경에서도 테스트하지 않았습니다...

@licy183 Could it be a mesa issue installed in Ubuntu?

The mesa provided by ubuntu 22.04 was low to 22 version, so I compiled the mesa myself and used it. (23.2.0 devel)

licy183 · 2023-07-14T08:41:40Z

Using virgl on Android's OpenGL is actually not stable, so I think it is normal that there are certain problems. The most stable way should be the CPU-based swrast driver...

hansm629 · 2023-07-14T08:49:41Z

Using virgl on Android's OpenGL is actually not stable, so I think it is normal that there are certain problems. The most stable way should be the CPU-based swrast driver...

I'll test this and that additionally.

First of all, xfce4 gui works smoother than virglender-android.

twaik · 2023-07-14T12:43:38Z

You could download it from the lastest workflow run. https://github.com/termux/termux-packages/actions/runs/5544262923

It is pretty weird. I did not see it on the phone, but see it on PC.

twaik · 2023-07-14T13:34:47Z

Ok. It is pretty fine. I have a device with Mali-G77 GPU and glmark2 does not run with simple virglrenderer-android.

~ $ GALLIUM_DRIVER=virpipe glmark2
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
=======================================================
    glmark2 2023.01
=======================================================
    OpenGL Information
    GL_VENDOR:      Mesa
    GL_RENDERER:    virgl (Mali-G77)
    GL_VERSION:     2.1 Mesa 23.1.3
    Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=32 stencil=0 samples=0
    Surface Size:   800x600 windowed
=======================================================
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
../src/src/gallium/auxiliary/cso_cache/cso_context.c:397: void cso_unbind_context(struct cso_context *): assertion "maxsam <= PIPE_MAX_SAMPLERS" failed
Aborted

But with angle-android package it gives me such an error.

~ $ EPOXY_USE_ANGLE=1 virgl_test_server_android 
Couldn't open libEGL_angle.so: dlopen failed: file offset for the library "libEGL_angle.so" >= file size: 0 >= 0

After installing angle-android-gl package everything seems to be fine.

=======================================================
                                  glmark2 Score: 100 
=======================================================

After installing angle-android-vulkan

=======================================================
                                  glmark2 Score: 70 
=======================================================

After installing angle-android-vulkan-null

=======================================================
                                  glmark2 Score: 68 
=======================================================

hansm629 · 2023-07-14T13:48:38Z

@licy183
I tested it on my Galaxy S21 Ultra.
This is Exynos 2100 (Mali-G78) spec.

When attempting to accelerate a GPU with an existing virglrenderer-android
The xfce4 session GUI is broken and displayed
There was an error running glmark2

Works great when trying with angle-android-gl!

hsm@localhost:~$ glmark2
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
=======================================================
    glmark2 2021.02
=======================================================
    OpenGL Information
    GL_VENDOR:     Mesa/X.org
    GL_RENDERER:   virgl (ANGLE (ARM, Mali-G78, OpenGL ES 3.2 v1.r32p1-01bet2-...)
    GL_VERSION:    4.3 (Compatibility Profile) Mesa 22.2.5-0ubuntu0.1~22.04.3
=======================================================
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=false: FPS: 178 FrameTime: 5.618 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=true: FPS: 190 FrameTime: 5.263 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=nearest: FPS: 199 FrameTime: 5.025 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=linear: FPS: 198 FrameTime: 5.051 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=mipmap: FPS: 196 FrameTime: 5.102 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=gouraud: FPS: 172 FrameTime: 5.814 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=blinn-phong-inf: FPS: 169 FrameTime: 5.917 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=phong: FPS: 161 FrameTime: 6.211 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=cel: FPS: 154 FrameTime: 6.494 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=high-poly: FPS: 109 FrameTime: 9.174 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=normals: FPS: 172 FrameTime: 5.814 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=height: FPS: 150 FrameTime: 6.667 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: FPS: 121 FrameTime: 8.264 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: FPS: 99 FrameTime: 10.101 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[pulsar] light=false:quads=5:texture=false: FPS: 121 FrameTime: 8.264 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 87 FrameTime: 11.494 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[desktop] effect=shadow:windows=4: FPS: 106 FrameTime: 9.434 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 83 FrameTime: 12.048 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 76 FrameTime: 13.158 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 84 FrameTime: 11.905 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[ideas] speed=duration: FPS: 67 FrameTime: 14.925 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[jellyfish] <default>: FPS: 100 FrameTime: 10.000 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[terrain] <default>: FPS: 32 FrameTime: 31.250 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shadow] <default>: FPS: 97 FrameTime: 10.309 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[refract] <default>: FPS: 59 FrameTime: 16.949 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=0:vertex-steps=0: FPS: 106 FrameTime: 9.434 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=5:vertex-steps=0: FPS: 107 FrameTime: 9.346 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=0:vertex-steps=5: FPS: 106 FrameTime: 9.434 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[function] fragment-complexity=low:fragment-steps=5: FPS: 106 FrameTime: 9.434 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[function] fragment-complexity=medium:fragment-steps=5: FPS: 107 FrameTime: 9.346 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: FPS: 106 FrameTime: 9.434 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: FPS: 107 FrameTime: 9.346 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: FPS: 107 FrameTime: 9.346 ms
=======================================================
                                  glmark2 Score: 122 
=======================================================
hsm@localhost:~$

licy183 · 2023-07-14T14:13:04Z

Thanks to all of you for testing. I'll merge this PR tomorrow morning (UTC+8) if there is no more review.

hansm629 · 2023-07-14T18:54:19Z

@licy183
This is the last test of the Galaxy S21 Ultra Exynos2100 (Mali-G78).
After compiling and installing the Mesa 23.2.0 version,
I ran glmark2.

The result is very good.
glmark2 score 168 is achieved.

termux-x11 on Samsung DeX mode
The execution commands are as follows.

You did a great job! :) b

$ EPOXY_USE_ANGLE=1 virgl_test_server_android &
$ XDG_RUNTIME_DIR=${TMPDIR} termux-x11 :0 -ac &
$ proot-distro login ubuntu --user user --shared-tmp --no-sysvipc
$ export DISPLAY=:0 GALLIUM_DRIVER=virpipe MESA_GL_VERSION_OVERRIDE=4.3COMPAT MESA_GLES_VERSION_OVERRIDE=3.2
$ dbus-launch --exit-with-session startxfce4 &

hsm@localhost:~$ glmark2
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
=======================================================
    glmark2 2021.02
=======================================================
    OpenGL Information
    GL_VENDOR:     Mesa
    GL_RENDERER:   virgl (ANGLE (ARM, Mali-G78, OpenGL ES 3.2 v1.r32p1-01bet2-...)
    GL_VERSION:    4.3 (Compatibility Profile) Mesa 23.2.0-devel (git-957009978e)
=======================================================
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=false: FPS: 185 FrameTime: 5.405 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[build] use-vbo=true: FPS: 191 FrameTime: 5.236 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=nearest: FPS: 204 FrameTime: 4.902 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=linear: FPS: 203 FrameTime: 4.926 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[texture] texture-filter=mipmap: FPS: 204 FrameTime: 4.902 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=gouraud: FPS: 182 FrameTime: 5.495 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=blinn-phong-inf: FPS: 181 FrameTime: 5.525 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=phong: FPS: 177 FrameTime: 5.650 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shading] shading=cel: FPS: 175 FrameTime: 5.714 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=high-poly: FPS: 120 FrameTime: 8.333 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=normals: FPS: 206 FrameTime: 4.854 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[bump] bump-render=height: FPS: 206 FrameTime: 4.854 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: FPS: 177 FrameTime: 5.650 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: FPS: 119 FrameTime: 8.403 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[pulsar] light=false:quads=5:texture=false: FPS: 205 FrameTime: 4.878 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 121 FrameTime: 8.264 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[desktop] effect=shadow:windows=4: FPS: 173 FrameTime: 5.780 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 136 FrameTime: 7.353 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 125 FrameTime: 8.000 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 142 FrameTime: 7.042 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[ideas] speed=duration: FPS: 111 FrameTime: 9.009 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[jellyfish] <default>: FPS: 164 FrameTime: 6.098 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[terrain] <default>: FPS: 36 FrameTime: 27.778 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[shadow] <default>: FPS: 172 FrameTime: 5.814 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[refract] <default>: FPS: 60 FrameTime: 16.667 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=0:vertex-steps=0: FPS: 196 FrameTime: 5.102 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=5:vertex-steps=0: FPS: 198 FrameTime: 5.051 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[conditionals] fragment-steps=0:vertex-steps=5: FPS: 198 FrameTime: 5.051 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[function] fragment-complexity=low:fragment-steps=5: FPS: 200 FrameTime: 5.000 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[function] fragment-complexity=medium:fragment-steps=5: FPS: 193 FrameTime: 5.181 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: FPS: 198 FrameTime: 5.051 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: FPS: 201 FrameTime: 4.975 ms
** GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control!
** Failed to set swap interval. Results may be bounded above by refresh rate.
[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: FPS: 199 FrameTime: 5.025 ms
=======================================================
                                  glmark2 Score: 168 
=======================================================

twaik · 2023-07-14T19:00:35Z

Maybe we can make virglrenderer choose between direct-gl, angle-gl, angle-vulkan and angle-vulkan-null with commandline parameters? I think it will be better than installing needed angle version and using environment variables.

truboxl · 2023-07-14T20:55:11Z

Only virglrenderer-android is using this. Don't think it's fine to have angle-android* as name and then keep some virglrenderer-android files in it.

licy183 · 2023-07-14T22:45:04Z

Maybe we can make virglrenderer choose between direct-gl, angle-gl, angle-vulkan and angle-vulkan-null with commandline parameters? I think it will be better than installing needed angle version and using environment variables.

Only virglrenderer-android is using this. Don't think it's fine to have angle-android* as name and then keep some virglrenderer-android files in it.

Yeah, I think it is better to use LD_PRELOAD and create some bash wrapper for virglrenderer-android, so that angle-android only contains ANGLE libs. It is hard to pass command line from vtest_server to libepoxy (which loads the GL libraries). I'll try to do it this afternoon.

twaik · 2023-07-15T07:59:40Z

I can make some code which can dynamically link to the needed libEGL/GLES so epoxy dependency can be dropped. Should I write it?

licy183 · 2023-07-15T08:04:24Z

I can make some code which can dynamically link to the needed libEGL/GLES so epoxy dependency can be dropped. Should I write it?

Of course. But I'd like to merge this PR first. We can open a new issue or discussion to talk about what virglrenderer-android can be improved.

licy183 · 2023-07-15T11:06:07Z

virgl_test_server_android now is a shell script. Someone can pass --angle-gl, --angle-vulkan or --angle-vulkan-null to select different ANGLE GL libs, and pass nothing to use the default Android's GL.

I'll merge this PR tomorrow morning (UTC+8) if there is no more review.

truboxl · 2023-07-15T14:33:07Z

Nitpick

You can call one sed with many -e "s|||g" rather than multiple sed and pipes

SolDev69 · 2023-07-17T22:40:35Z

~ $ virgl_test_server_android --angle-vulkan
ERR: vk_format_utils.cpp:104 (FindSupportedFormat):     ! Assert failed in FindSupportedFormat (../../../cache/tmp-checkout/angle/src/libANGLE/renderer/vulkan/vk_format_utils.cpp:104): hasSupport(renderer, info[last].format)
FATAL: vk_format_utils.cpp:104 (FindSupportedFormat):   ! Assert failed in FindSupportedFormat (../../../cache/tmp-checkout/angle/src/libANGLE/renderer/vulkan/vk_format_utils.cpp:104): hasSupport(renderer, info[last].format)
^C
~ $ virgl_test_server_android --angle-vulkan-null
ERR: vk_format_utils.cpp:104 (FindSupportedFormat):     ! Assert failed in FindSupportedFormat (../../../cache/tmp-checkout/angle/src/libANGLE/renderer/vulkan/vk_format_utils.cpp:104): hasSupport(renderer, info[last].format)
FATAL: vk_format_utils.cpp:104 (FindSupportedFormat):   ! Assert failed in FindSupportedFormat (../../../cache/tmp-checkout/angle/src/libANGLE/renderer/vulkan/vk_format_utils.cpp:104): hasSupport(renderer, info[last].format)
^C

Hmm? vulkan and vulkan-null don't work for me. I have an Adreno 506 so probably why.

licy183 · 2023-07-17T23:28:05Z

Seems that your vulkan driver lacks some support...

A7GoD · 2023-07-27T14:48:44Z

@licy183

   debs EPOXY_USE_ANGLE=1 virgl_test_server_android
EGL major/minor: 1.5
EGL version: 1.5 (ANGLE 2.1.21474 git hash: 75e647193aeb)
EGL vendor: Google Inc. (Qualcomm)
EGL extensions: EGL_EXT_create_context_robustness EGL_KHR_create_context EGL_KHR_image EGL_KHR_image_base EGL_EXT_image_gl_colorspace EGL_KHR_gl_colorspace EGL_EXT_gl_colorspace_scrgb EGL_EXT_gl_colorspace_scrgb_linear EGL_EXT_gl_colorspace_display_p3 EGL_EXT_gl_colorspace_display_p3_linear EGL_EXT_gl_colorspace_display_p3_passthrough EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_fence_sync EGL_KHR_wait_sync EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_display_semaphore_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_presentation_time EGL_ANDROID_blob_cache EGL_ANDROID_image_native_buffer EGL_ANDROID_get_frame_timestamps EGL_ANDROID_recordable EGL_ANDROID_get_native_client_buffer EGL_ANDROID_native_fence_sync EGL_ANGLE_create_context_backwards_compatible EGL_KHR_no_config_context EGL_KHR_create_context_no_error EGL_KHR_reusable_sync EGL_ANGLE_external_context_and_surface EGL_ANGLE_context_virtualization
gl_version 31 - es profile enabled
WARNING: running without ARB/KHR robustness in place may crash
vtest_client_dispatch_commands: client context created.
vrend_winsys_make_context_current: Error switching context: EGL_BAD_ACCESS
GLSL feature level 310
GLSL feature level 310
client failed: VTEST_CLIENT_ERROR_INPUT_READ

For me, Am getting this error, and some stack corruption messages on any app that I run with virpipe, am new to everything, could it be possible for you to link any tuitorial?

licy183 force-pushed the virgl-angle-android branch 4 times, most recently from 7c6057d to 3fe121b Compare July 13, 2023 09:19

licy183 marked this pull request as ready for review July 13, 2023 09:20

licy183 requested review from finagolfin and Grimler91 as code owners July 13, 2023 09:20

licy183 requested a review from twaik July 13, 2023 09:20

licy183 force-pushed the virgl-angle-android branch from 3fe121b to 238a0e1 Compare July 13, 2023 09:29

licy183 mentioned this pull request Jul 13, 2023

[Package]: Feature suggestions and package requests (Google ANGLE + virgl) #17406

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licy183 force-pushed the virgl-angle-android branch from 238a0e1 to 3b457a4 Compare July 13, 2023 14:21

licy183 force-pushed the virgl-angle-android branch from 3b457a4 to 6d11c29 Compare July 15, 2023 07:57

licy183 linked an issue Jul 15, 2023 that may be closed by this pull request

[Bug]: virglrenderer_android: glmark2 fails to launch #16763

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licy183 added 2 commits July 15, 2023 22:48

new package: angle-android

6903272

virglrenderer-android: depends on angle-android

696df16

licy183 force-pushed the virgl-angle-android branch from 6d11c29 to 696df16 Compare July 15, 2023 14:49

licy183 merged commit 56054e8 into master Jul 15, 2023

licy183 deleted the virgl-angle-android branch July 15, 2023 22:23

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new package: angle-android #17418

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