[LeEco Le Max 2 ROMs, Kernels, Recoveries, & Other ] ThE_MarD:
UPDATE! THIS MOD IS OBSOLETE! This was created before Nougat ROMs for the LeEco Le Max 2 supported Vulkan. It is recommended to use the Vulkan drivers the ROM comes with as these could be incompatible.

Heyyo, so first off? I don't claim to be a developer... I have a theory on coding as I never learned programming language outside of GTA 3 script... So here's your warning that I'm not responsible for anything that happens to your device if something goes wrong. This is more of an incentive for actual developers to use Vulkan from the ZTE Axon 7 LineageOS source to implement into other devices... Namely the LeEco Le Max 2. ;)

Sadly I couldn't get OpenCL 2.0 from the Axon 7 LOS to work but hopefully a developer can figure it out. :P

So this mod is based off the works of [MENTION=5733862]BlackSoulxxx[/MENTION] and [MENTION=4913907]Sudeep Duhoon[/MENTION] for their Vulkan mods combined with the ZTE Axon 7 LineageOS source files.

I've tested it with ASOP Nougat builds of Pure Nexus Project and Dark Unicorn and the official LineageOS 14.1 build and it works on all of them.

NOTE! it includes a build.prop mod for a Samsung Galaxy S7 Snapdragon 820 device! Can cause issues such as the multirom app for your specific device so backup your build.prop before installing. The build.prop mod is for installing Vainglory Vulkan Beta and Galaxy on Fire 3: Manticore.

Download link:

https://drive.google.com/drive/folders/0B7RnSWm3LBorZHpJVUdfd1lEVjg?usp=sharing

Vainglory Vulkan Beta works flawlessly. No graphical artifacts and she plays smooth. Requires build.prop S7 mod in order to install via the Play Store.

Dream League Soccer works flawlessly with Vulkan. Shows as "GPU: Adreno (TM) 530 (vk)"

Score! Hero works flawlessly with Vulkan. Shows as "GPU: Adreno (TM) 530 (vk)"

Need For Speed: No Limits works flawlessly... But sadly I don't see a way to confirm it's working with Vulkan but it seems to run smoothly.

Olympus Rising works flawlessly... But sadly I don't see a way to confirm it's working with Vulkan but it seems to run smoothly.

Siyforce Reloaded works flawlessly but can't tell if it's in OpenGL or Vulkan

Galaxy on Fire 3 Manticore also seems to work flawlessly but can't confirm its running Vulkan API but it does run at 1080P at 60fps without any framerate drops so I'm guessing that it's working and damn this game looks amazing for a mobile game. :)

HITmobile works (graphic setting 6) if you mod your build.prop extra (I'll have to figure out some tweaks to this zip later) and I made a guide (thanks to [MENTION=7847190]temvokbesi[/MENTION] ) and posted it to reddit here:

https://www.reddit.com/r/hitmobile/comments/6fvhre/vulkan_adreno_530_graphics_6/

RetroArch Vulkan works on N64 Parallel but seems slow... doesn't seem to like landscape view :P

RetroArch Vulkan works on Mendafen Beetle PSX and seems to run at the same speed as OpenGL ES. doesn't seem to like landscape view :P

RetroArch Vulkan doesn't work properly on Mendafen Beetle PSX HW... graphical artifacts.

Dolphin Emulator works and offers a performance boost over OpenGL but has a terrible Z buffer clearing bug for Adreno 5xx series GPUs not present on any other Vulkan app. So far it doesn't look like it'll get fixed anytime soon. I submitted a bug report on the forums and it was tossed aside as Qualcomm needs to update their drivers. I also made a comment on their bug tracker but no guarantees anything will change.

PPSSPP via the developer builds (Vulkan currently disabled on play store version of the app) doesn't work. It just reboots back to OpenGL... http://ppsspp.org/downloads.html

Sources:

https://xdaforums.com/crossdevice-dev/sony/mod-adreno-vulkan-drivers-snapdragon-t3555141

https://xdaforums.com/redmi-note-3/development/zip-vulkan-api-nougat-roms-t3531655

https://download.lineageos.org/axon7

To uninstall just reflash your ROM and clear cache and dalvik. It'll overwrite the modified build.prop and other modified driver files.