recommend doing this ```cs opts.PreferredDepthBufferBits = 24; opts.PreferredStencilBufferBits = 8;
recommend doing this
where opts is your
where opts is your
WindowOptions or ViewOptions
QIt seems stencil buffer bits is 0. That of course would fix it
QIn NVG it’s used to just render a big rectangle shaded and then only present the bits that are wanted, this multi vertex stuff doesn’t require shading then only the simple rectangle.
Dah interesting 
QBut don’t ask me about the stencil ops, no idea what they do...
DI read that you could use them to make a cool overdraw overlay 
QGitHub
NanoVectorGraphicsExceptItUsesSilkNETNowWooHoo (Thank KoziLord for the name) - SilkyNvg/FillCall.cs at b616d7dcdae63980d93b0917c6d47f8269e462d0 · MatijaBrown/SilkyNvg
P@_queenvictoria did this fix your issue
Qsorry, was away for a moment. Yes, it worked - thank you for your concern 
RAnyone got ideas why my Framebuffer does not work on an Android emulator, but on a physical device it works.
RAfter calling
gl.TexParameterI I get [libEGL] called unimplemented OpenGL ES API on the output window, and I get an empty window.RI tried couple different Android API versions, virtual devices and also tried changing hw.gpu.mode on Android device manager settings, but nothing changed.
Pprobably because it's unimplemented
PglTexParameterI is a very brand new ES API
Pso it's unlikely to be implemented on lots of embedded systems
RThis says that it would be available on ES 2.0 and 3.0 https://www.khronos.org/registry/OpenGL-Refpages/es3.0/html/glTexParameter.xhtml
PglTexParameterI isn't available until 3.2
Plook at the table at the bottom
P
RUmmh, are we getting the same page?
PROh
RSo is Silks
gl.TexParameterI actually calling glTexParameterIiv ?
TPthat depends if you pass in an int or a uint
RSo what would call
glTexParameteri ?Pgl.TexParameter with an intROh, right
RAnd it works
Payyy awesome
Palso holy crap is someone actually using our android support
Rofc
RBut that was kinda strange, since my "real" device is Oneplus 3T which is from 2016.
RBut the latest emulators do not support it...
Pvery odd
D@Perksey ok then I'll make a thread here
Pthe adoption of ES versions have always been inconsistent
Pi'm trying to find a graph but can't find one
PP3.2 is higher than i thought
RThanks
RWell, it came out 6 years ago and people usually have newer phones than PC's.
Ptrue
P3.2 is likely the last version of ES too
Pi hate to say it but OpenGL development is pretty much dead
Pwe're still getting Arm and Qualcomm updating OpenGLES, but there's pretty much noone left investing in OpenGL
RDoes Silk have a way to listen touchscreen on Android?
RInput package does not seem to have anything related to it.
Pwe don't have any dedicated touch apis
PSDL does emulate a "mouse" using touch though
Pso you will be able to use the mouse apis to do something