You can’t use silk.net with WinForms

PPerksey You can’t use silk.net with WinForms

C

ChristopherHolland•5/16/22, 8:55 PM

Okay, that explains why it wouldn't show up. Would I need to use a console project?

L

Lyris the Kitori•5/16/22, 8:55 PM

yea

C

ChristopherHolland•5/16/22, 9:01 PM

Still no luck. Created a C# console project. Added Silk.NET to project via nuget. Went to references and still not showing. What step am I missing?

L

Lyris the Kitori•5/16/22, 9:02 PM

wdym go to references? nuget should just import it

L

Lyris the Kitori•5/16/22, 9:05 PM

is this net core or net framework

C

ChristopherHolland•5/16/22, 9:08 PM

That's what I thought. In the program.cs code I added the code shown in the Tutorial 1.1 - Hello Window. Visual Studio starts throwing errors on "using" statements at the top of the code. It is .NET Framework.. The error given is: The type or namespace name 'Silk' could not be found (are you missing a using directive or an assembly reference?)

L

Lyris the Kitori•5/16/22, 9:09 PM

try .net 6 not framework

C

ChristopherHolland•5/16/22, 9:15 PM

That did it. Thanks for the assistance.

R

Redhacker2•5/16/22, 10:16 PM

I dont think we support framework anymore

R

Redhacker2•5/16/22, 10:17 PM

and honestly, unless you just CAN'T new code should be handled on Core not framework

R

Redhacker2•5/16/22, 10:18 PM

Framework is being kept around in support for old codebases and things that cannot move from crusty codespaces pretty much exclusively

RRedhacker2 I dont think we support framework anymore

L

Lyris the Kitori•5/16/22, 10:31 PM

we should

L

Lyris the Kitori•5/16/22, 10:31 PM

actually yeah we do

L

Lyris the Kitori•5/16/22, 10:31 PM

i have a framework test app

R

Redhacker2•5/16/22, 10:47 PM

R

Redhacker2•5/16/22, 10:47 PM

bruh

R

Redhacker2•5/16/22, 10:47 PM

ASSIMP

R

Redhacker2•5/16/22, 10:47 PM

why are you lying to me

PPerksey You can’t use silk.net with WinForms

S

Supine•5/17/22, 4:16 AM

How

SSupine How

L

Lyris the Kitori•5/17/22, 4:16 AM

its just not something we officially support

H

Hanprogramer•5/17/22, 4:23 AM

Is this possible? I need to pass in Silk.NET's GL context to Skia's GL context

H

Hanprogramer•5/17/22, 4:24 AM

it's on android so it's a bit hacky atm

H

Hanprogramer•5/17/22, 4:25 AM

what im trying to do is create Skia's GL from SilkActivity on android

H

Hanprogramer•5/17/22, 5:31 AM

**Silk.NET.SDL.SdlException:** 'Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer'

**Silk.NET.SDL.SdlException:** 'Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer'

Update, there's my code

HHanprogramer ```**Silk.NET.SDL.SdlException:** 'Failed loading _glDrawBuffer: undefined symbo...

L

Lyris the Kitori•5/17/22, 5:35 AM

it seems its doubling up the _

H

Hanprogramer•5/17/22, 5:36 AM

i just checked by adding random thing:

**Silk.NET.SDL.SdlException:** 'Failed loading _HANglGetString: undefined symbol: __HANglGetString'

**Silk.NET.SDL.SdlException:** 'Failed loading _HANglGetString: undefined symbol: __HANglGetString'

H

Hanprogramer•5/17/22, 5:37 AM

H

Hanprogramer•5/17/22, 5:37 AM

The backend on android is OpenGL ES, and apparently it doesn't have

glDrawBuffer

glDrawBuffer

. It only exists in OpenGL. Is this true?

L

Lyris the Kitori•5/17/22, 5:40 AM

you could read the docs

L

Lyris the Kitori•5/17/22, 5:41 AM

which they state: https://www.khronos.org/registry/OpenGL-Refpages/es3.0/html/glDrawBuffers.xhtml

R

Redhacker2•5/17/22, 5:43 AM

So it's not true

H

Hanprogramer•5/17/22, 5:43 AM

Isnt it different tho? it has

in it?

L

Lyris the Kitori•5/17/22, 5:43 AM

oh

H

Hanprogramer•5/17/22, 8:11 AM

I tried giving it a try catch:

[DOTNET] Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer
[DOTNET] Failed loading _glPolygonMode: undefined symbol: __glPolygonMode
[DOTNET] Failed loading _glBindFragDataLocation: undefined symbol: __glBindFragDataLocation
[DOTNET] Failed loading _glMapBuffer: undefined symbol: __glMapBuffer
[DOTNET] Failed loading _glGetQueryObjectiv: undefined symbol: __glGetQueryObjectiv
**System.Exception:** 'Error creating Skia Context for GL'

[DOTNET] Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer
[DOTNET] Failed loading _glPolygonMode: undefined symbol: __glPolygonMode
[DOTNET] Failed loading _glBindFragDataLocation: undefined symbol: __glBindFragDataLocation
[DOTNET] Failed loading _glMapBuffer: undefined symbol: __glMapBuffer
[DOTNET] Failed loading _glGetQueryObjectiv: undefined symbol: __glGetQueryObjectiv
**System.Exception:** 'Error creating Skia Context for GL'

[DOTNET] Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer
[DOTNET] Failed loading _glPolygonMode: undefined symbol: __glPolygonMode
[DOTNET] Failed loading _glBindFragDataLocation: undefined symbol: __glBindFragDataLocation
[DOTNET] Failed loading _glMapBuffer: undefined symbol: __glMapBuffer
[DOTNET] Failed loading _glGetQueryObjectiv: undefined symbol: __glGetQueryObjectiv
**System.Exception:** 'Error creating Skia Context for GL'

[DOTNET] Failed loading _glDrawBuffer: undefined symbol: __glDrawBuffer
[DOTNET] Failed loading _glPolygonMode: undefined symbol: __glPolygonMode
[DOTNET] Failed loading _glBindFragDataLocation: undefined symbol: __glBindFragDataLocation
[DOTNET] Failed loading _glMapBuffer: undefined symbol: __glMapBuffer
[DOTNET] Failed loading _glGetQueryObjectiv: undefined symbol: __glGetQueryObjectiv
**System.Exception:** 'Error creating Skia Context for GL'

H

Hanprogramer•5/17/22, 8:26 AM

Ok nevermind about that, I used another way for the GL context

H

Hanprogramer•5/17/22, 8:26 AM

but it crashes when I rotate the screen

H

Hanprogramer•5/17/22, 8:27 AM

[Looper] PerfMonitor doFrame : time=64ms vsyncFrame=1218431 latency=675ms procState=18 historyMsgCount=7 (msgIndex=2 wall=645ms seq=233 running=22ms runnable=1ms binder=21ms late=102ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0)
[OpenGLRenderer] Davey! duration=749ms; Flags=1, IntendedVsync=25496197045159, Vsync=25496872045132, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=25496873638449, AnimationStart=25496873642980, PerformTraversalsStart=25496875238293, DrawStart=25496928107564, SyncQueued=25496933524751, SyncStart=25496934146262, IssueDrawCommandsStart=25496935063345, SwapBuffers=25496943527772, FrameCompleted=25496947080637, DequeueBufferDuration=1200885, QueueBufferDuration=2394167, GpuCompleted=9223372036854775807, 
[SDL] surfaceDestroyed()
[SDL] nativePause()
**Silk.NET.SDL.SdlException:** 'Couldn't find display mode match'

[Looper] PerfMonitor doFrame : time=64ms vsyncFrame=1218431 latency=675ms procState=18 historyMsgCount=7 (msgIndex=2 wall=645ms seq=233 running=22ms runnable=1ms binder=21ms late=102ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0)
[OpenGLRenderer] Davey! duration=749ms; Flags=1, IntendedVsync=25496197045159, Vsync=25496872045132, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=25496873638449, AnimationStart=25496873642980, PerformTraversalsStart=25496875238293, DrawStart=25496928107564, SyncQueued=25496933524751, SyncStart=25496934146262, IssueDrawCommandsStart=25496935063345, SwapBuffers=25496943527772, FrameCompleted=25496947080637, DequeueBufferDuration=1200885, QueueBufferDuration=2394167, GpuCompleted=9223372036854775807, 
[SDL] surfaceDestroyed()
[SDL] nativePause()
**Silk.NET.SDL.SdlException:** 'Couldn't find display mode match'

[Looper] PerfMonitor doFrame : time=64ms vsyncFrame=1218431 latency=675ms procState=18 historyMsgCount=7 (msgIndex=2 wall=645ms seq=233 running=22ms runnable=1ms binder=21ms late=102ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0)
[OpenGLRenderer] Davey! duration=749ms; Flags=1, IntendedVsync=25496197045159, Vsync=25496872045132, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=25496873638449, AnimationStart=25496873642980, PerformTraversalsStart=25496875238293, DrawStart=25496928107564, SyncQueued=25496933524751, SyncStart=25496934146262, IssueDrawCommandsStart=25496935063345, SwapBuffers=25496943527772, FrameCompleted=25496947080637, DequeueBufferDuration=1200885, QueueBufferDuration=2394167, GpuCompleted=9223372036854775807, 
[SDL] surfaceDestroyed()
[SDL] nativePause()
**Silk.NET.SDL.SdlException:** 'Couldn't find display mode match'

[Looper] PerfMonitor doFrame : time=64ms vsyncFrame=1218431 latency=675ms procState=18 historyMsgCount=7 (msgIndex=2 wall=645ms seq=233 running=22ms runnable=1ms binder=21ms late=102ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0)
[OpenGLRenderer] Davey! duration=749ms; Flags=1, IntendedVsync=25496197045159, Vsync=25496872045132, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=25496873638449, AnimationStart=25496873642980, PerformTraversalsStart=25496875238293, DrawStart=25496928107564, SyncQueued=25496933524751, SyncStart=25496934146262, IssueDrawCommandsStart=25496935063345, SwapBuffers=25496943527772, FrameCompleted=25496947080637, DequeueBufferDuration=1200885, QueueBufferDuration=2394167, GpuCompleted=9223372036854775807, 
[SDL] surfaceDestroyed()
[SDL] nativePause()
**Silk.NET.SDL.SdlException:** 'Couldn't find display mode match'

HHanprogramer I tried giving it a try catch: ``` [DOTNET] Failed loading _glDrawBuffer: undefi...

L

Lyris the Kitori•5/17/22, 8:30 AM

yeah it definitely seems like its wanting to create a GL context but you are on GLES

HHanprogramer but it crashes when I rotate the screen

L

Lyris the Kitori•5/17/22, 8:30 AM

i get the same problem, but i assumed it was my code

L

Lyris the Kitori•5/17/22, 8:30 AM

i guess not

H

Hanprogramer•5/17/22, 8:34 AM

Here is without skia, just gl.Clear

[DecorView[]] getWindowModeFromSystem  windowmode is 1
[libEGL] validate_display:87 error 3008 (EGL_BAD_DISPLAY)
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] surfaceCreated()
[SDL] surfaceChanged()
[SDL] pixel format RGBA_8888
[SDL] Window size: 2177x855
[SDL] Device size: 1080x2400
[SDL] nativeResume()
[Looper] PerfMonitor longMsg : seq=58 plan=15:32:27.306 late=8ms wall=1928ms running=28ms runnable=80ms binder=90ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0 procState=18
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] onStop()
[SDL] onDestroy()

[DecorView[]] getWindowModeFromSystem  windowmode is 1
[libEGL] validate_display:87 error 3008 (EGL_BAD_DISPLAY)
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] surfaceCreated()
[SDL] surfaceChanged()
[SDL] pixel format RGBA_8888
[SDL] Window size: 2177x855
[SDL] Device size: 1080x2400
[SDL] nativeResume()
[Looper] PerfMonitor longMsg : seq=58 plan=15:32:27.306 late=8ms wall=1928ms running=28ms runnable=80ms binder=90ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0 procState=18
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] onStop()
[SDL] onDestroy()

[DecorView[]] getWindowModeFromSystem  windowmode is 1
[libEGL] validate_display:87 error 3008 (EGL_BAD_DISPLAY)
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] surfaceCreated()
[SDL] surfaceChanged()
[SDL] pixel format RGBA_8888
[SDL] Window size: 2177x855
[SDL] Device size: 1080x2400
[SDL] nativeResume()
[Looper] PerfMonitor longMsg : seq=58 plan=15:32:27.306 late=8ms wall=1928ms running=28ms runnable=80ms binder=90ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0 procState=18
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] onStop()
[SDL] onDestroy()

[DecorView[]] getWindowModeFromSystem  windowmode is 1
[libEGL] validate_display:87 error 3008 (EGL_BAD_DISPLAY)
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] surfaceCreated()
[SDL] surfaceChanged()
[SDL] pixel format RGBA_8888
[SDL] Window size: 2177x855
[SDL] Device size: 1080x2400
[SDL] nativeResume()
[Looper] PerfMonitor longMsg : seq=58 plan=15:32:27.306 late=8ms wall=1928ms running=28ms runnable=80ms binder=90ms h=org.libsdl.app.SDLActivity$SDLCommandHandler w=0 procState=18
[SDL] surfaceDestroyed()
[SDL] nativePause()
[SDL] onStop()
[SDL] onDestroy()

H

Hanprogramer•5/17/22, 8:34 AM

I wonder why

Window Size

Window Size

and

Device Size

Device Size

is different

H

Hanprogramer•5/17/22, 8:35 AM

Moreover they arent swapped number positions or anything, just random

H

Hanprogramer•5/17/22, 8:43 AM

So I think

Window Size

Window Size

doesn't rotate or change at all, which it should be changing, while the

Device Size

Device Size

does rotate

H

Hanprogramer•5/17/22, 9:15 AM

This is found right after the screen rotates

[SDL] SDLActivity thread ends (error=Try to release egl_surface with context probably still active)

[SDL] SDLActivity thread ends (error=Try to release egl_surface with context probably still active)

H

Hanprogramer•5/17/22, 1:02 PM

@kaijellinghaus do you know any workaround for it?

E

elv•5/17/22, 3:05 PM

I'm curious why examples are using unsafe code. Is it necessary since I've never worked with unsafe code?

R

Redhacker2•5/17/22, 3:12 PM

Technically there are overloads that are safe

R

Redhacker2•5/17/22, 3:13 PM

However the return values might not be safe

F

Furball•5/17/22, 3:31 PM

if youre gonna use any of the apis silk has you will need to do unsafe whether you like it or not sooner or later

You can’t use silk.net with WinForms

Similar Threads

Similar Threads

Similar Threads