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Author Topic: ParaLLEl 64 (HW) and CRT emudriver  (Read 2223 times)

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sozuke

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ParaLLEl 64 (HW) and CRT emudriver
« on: March 18, 2021, 04:46:02 am »
Hi guys!

I've got an R9 380 with CRT emudriver 2.0 beta 15 (Adrenaline 18.5.1 for GCN) on Windows 10. Works great with switchres in Retroarch for all the 8 and 16 bit consoles with Vulkan as the graphic driver.

I'm having a problem with Retroarch and the ParaLLEl N64 core, specifically when using the "Paralell" plugins for both the RDP and RSP. As I understand it, these plugins, which need Vulkan as the graphics driver, should offload a lot of work to the GPU and get angrylion-like accuracy but better performance.

When I load a game with these settings I get at black screen with giant letters spelling "ERR". I can hear the sound of the game in the background. I've tried searching the forum and Google, but I've only found a few posts relating to Android versions of Retroarch with this exact problem; in those cases it's supposedly caused by the following problem:

Quote
The Vulkan driver for your GPU is likely missing these two Vulkan extensions, which ParaLLEl RDP requires.

VK_KHR_8bit_storage

VK_KHR_16bit_storage

I'm guessing this is related to the CRT emudriver Adrenaline version (18.5.1) being slightly old, but I really don't know. Any ideas as to how to fix this?

Thanks!
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Calamity

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Re: ParaLLEl 64 (HW) and CRT emudriver
« Reply #1 on: March 18, 2021, 08:22:51 am »
Yes, it's clearly that. A newer Emudriver would be needed for this. I don't have an schedule for this, yet.
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CRT Emudriver, VMMaker & Arcade OSD downloads, documentation and discussion:  Eiusdemmodi

sozuke

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Re: ParaLLEl 64 (HW) and CRT emudriver
« Reply #2 on: March 18, 2021, 08:50:51 am »
No worries, thank you for the quick response and your awesome work! I'd love to make a donation as a thank you, will use the donate-button on the "Donations"post at geedorah.com.
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psakhis

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Re: ParaLLEl 64 (HW) and CRT emudriver
« Reply #3 on: March 19, 2021, 11:01:47 am »
Hi, i have vulkan updated driver with CRT emudriver 2.0 beta 15 on win7x64.

I post steps i followed.

 1-Download latest drivers
 2-Expand vulkan files, in my case: amdvlk32.dl_, amdvlk64.dl_, vulkan32.dl_, vulkan64.dl_, vulkaninfo32.ex_, vulkaninfo64.ex_
 3-Replacing files of system32 and syswow64.
     3.1) amdvlk32.dll and amdvlk64.dll
     3.2) amd-vulkan32.json, amd-vulkan64.json
     3.3) renaming vulkan32.dll to vulkan-1.dll, vulkan64.dll to vulkan-1.dll, vulkaninfo64.exe vulkaninfo.exe
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