I seem to have two drivers installed. driverID = DRIVER_ID_MESA_RADV driverID = DRIVER_ID_MESA_LLVMPIPE In the default state my machine is when booting, my program segfaults in the following operation: physical_device.getQueueFamilyProperties(); (I am using the hpp header) However if prior to running my program I do export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/radeon_icd.x86_64.json my program runs without issue. It seems as ..
I want to test my own halftone algorithm and find that the Mircosoft Unidrv framework support a customized halftone style by developing customized mini-driver. But I’m confused what to do to develop a mini-driver and integrate it with Unidrv? Source: Windows..
I have a DNP DS620 photo printer of which I need to periodically check the status (Remaining Prints and Status Message such as OK or Paper Jam). The windows printer settings menu shows that information as shown in the attached screenshot. There is also a DNP tool that does already query said information: http://dnpphoto.com/Portals/0/Resources/PrinterInfo_22.214.171.124.zip However, ..
I need to create somthing similar to a print driver in as much as a user can go File > Print > Select "CustomPrinter". But instead of trying to print the document, I need to post it to a URL via API. It’s for a hybrid mail system. I know this can create issues with ..
I’ve got a problem with driver unload function. Because I use MmGetSystemAddressForMdlSafe function I had to set DeviceObject Flags to DO_DIRECT_IO. (DeviceObject->Flags = DO_DIRECT_IO). This pointer is causing a lot of trouble in my code, because I cannot unload my driver correctly. In WinDbg I can see that unload function is being called correctly. It’s ..
I am new to the Apple DriverKit SDK an i am not clear about how register my device driver so it would be available as a Camera in the OS. Do i have to register a streaming function in the Start function of the IOService? I searched all over the internet for an answer but ..
I am hoping someone can help me with this. I have searched everywhere and I can’t find any info. Reason maybe is that its not possible?? I have some code that can find missing drivers and gets the DeviceID. I would like to take this DeviceID and search and match it with a driver that ..
I want to hack other vendor’s microphone driver data. E.g. to change the voice from man to woman. Solution 1: The first solution is to record the vendor’s mic data and hack the data, then stream it to a virtual microphone driver, which could be listened by all apps. Solution 2: The second solution is ..
So far i was trying to understand how IRP requests works and i have some questions When it comes to pass IRP so when i have an IOCTL application when I/O Manager create IRP request .It directs it to certain driver directly ? or its passed through multiple drivers down until it comes to planned ..
My second monitor stopped working on any OS( Stopped working after an update on Windows, tried rerolling but didn’t work also tried updating my drivers on both Windows and Ubuntu but didn’t work). Need help Source: Windows..