Setting up hardware acceleration for a VNC server
Here is what I do :
Open Termux
virgl_test_server_android --angle-gl
Open another Termux instance
proot-distro login debian --user void --shared-tmp --isolated
vncserver -xstartup "/usr/bin/xterm" -once -cleanstale -localhost no
Go in this VNC server which has no desktop environment
export MESA_GL_VERSION_OVERRIDE=4.6COMPAT GALLIUM_DRIVER=virpipe DISPLAY=:1
glmark2
That last command fails
11 Replies
On the first terminal, virgl spits a bunch of errors
except they seem to point to its own source code
so there isn't much I can do
Okay made some tweaks
Only last error in the way is
stack smashing detected: terminated
Aborted
do you still want help here?
i would want some screenshots if yes.
I have been in holiday but now I'm home and it's midnight so I think I will sleep
But yeah we could do that
can u paste the same command that fails and send me the error then u go tk sleep?
The command that fails is literally starting up anything
I'll go get the error message
oh wait idk how I got that to work in the first place
Might take some time
I do my tests with either glxgears or glmark2
okay nah I really have to sleep
Can't figure out anything at the moment
Well here is the error messages, things still seem to work somehow
ERR: RendererGL.cpp:114 (LogGLDebugMessage):
Source: API
Type: Error
ID: 0x00000052
Severity: High
Message: Error:glTexImage2D::<format>, <type> and <internalformat> are not a valid combination
ERR: RendererGL.cpp:114 (LogGLDebugMessage):
Source: API
Type: Error
ID: 0x00000052
Severity: High
Message: Error:glTexImage2D::<format>, <type> and <internalformat> are not a valid combination
WARN: Debug.cpp:186 (insertMessage): GL error: HIGH: Error: 0x00000502, in ../../../cache/tmp-checkout/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setImageHelper:263. Internal error: 0x00000502: Unexpected driver error.
WARN: Debug.cpp:186 (insertMessage): GL error: HIGH: Error: 0x00000502, in ../../../cache/tmp-checkout/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setImageHelper:263. Internal error: 0x00000502: Unexpected driver error.
ERR: renderergl_utils.cpp:2895 (HandleError): GL call functions->texImage2D(nativegl::GetTextureBindingTarget(target), static_cast<GLint>(level), texImageFormat.internalFormat, size.width, size.height, 0, texImageFormat.format, texImageFormat.type, pixels) generated error 0x00000502 in ../../../cache/tmp-checkout/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setImageHelper:263.
ERR: renderergl_utils.cpp:2895 (HandleError): GL call functions->texImage2D(nativegl::GetTextureBindingTarget(target), static_cast<GLint>(level), texImageFormat.internalFormat, size.width, size.height, 0, texImageFormat.format, texImageFormat.type, pixels) generated error 0x00000502 in ../../../cache/tmp-checkout/angle/src/libANGLE/renderer/gl/TextureGL.cpp, setImageHelper:263.
It keeps repeating itself
And when closing glxgears I get that :
vtest_client_dispatch_commands: client context created.
vrend_winsys_make_context_current: Error switching context: EGL_BAD_ACCESS
virgl_fence_set_fd: failed err=-1
failed to export fence sync object
client: VTEST_CLIENT_DISCONNECTED
does removing --angel-gl do any difference?
Nope, it just changes what I see when running glmark2
in one of the fields
Oh wait
On proot side it just no longer works
So yeah this is needed for it to run
Same stuff happens if I use it with Termux x11 outside of a proot
use it in proot.
i dont think it is supposed to work outsjde of it
outside
It just throws the same error messages on the virgl side
tried it cus curious
But yeah this is intended for proots
Any idea about how I can get rid of these errors and warnings ?
I know it's maybe late, but try to add
virgl_test_server_android --angle-gl --use-egl-surfaceless --use-gles.I'll try this when I have time