rainy liu

me too. I am developing on a laptop without a NVIDIA GPU equipped, so not active on this. If any one want to work on this, refer to https://github.com/hybridgroup/gocv/tree/release/cuda

Well, GPU backends such as OpenCL and Vulkan on mobile devices have been supported.

> How to enable GPU processing? Is GPU-processing support implemented in `opencv_dart` API? > > > Well, GPU backends such as OpenCL and Vulkan on mobile devices have been supported....

@pcrady Well, maybe I should apologize for the misleading exception message. TL;DR, actually it works as expected, you do not need to build and copy it manually. For macos, in...

It's not a bug and no reply for a long time, closed.

@BluesCool Hello. If it's difficult to resolve your network conditions to make `dart run opencv_dart:setup` work, you can downlaod `.tar.gz` from https://github.com/rainyl/opencv_dart/releases/tag/v1.2.5 and extract, then move `opencv_dart.dll` to `\AppData\Local\Pub\Cache\hosted\pub.flutter-io.cn\opencv_dart-1.2.5\windows`

I just tested on my Windows 11 PC but can't reprocude it. Provide more informations please, e.g., the structure of `pub.flutter-io.cn\opencv_dart-1.2.5\windows` and the steps to reproduce.

1. Check the hash value of opencv_dart.dll via `Get-FileHash -Algorithm sha256 .\opencv_dart.dll`, it should be `1EC16101DCB0A8F79A97E67826385F7BA9BCA9FCBD1E582FE4859174852B6CE6` 2. Provide the info of your hardware and OS, i.e., windows 10 or windows...

@BluesCool > 1.‘ED67F391C1B1DD8E12BD2A01152ABE77010AB3DF2F499AFD0DBAE274517CA6BA’ My output is different from yours Apparently, your `opencv_dart.dll` was broken, please download from https://github.com/rainyl/opencv_dart/releases/download/v1.2.5/libopencv_dart-windows-x64.tar.gz and try again.

> I changed the computer and this problem did not occur. Well, maybe something was broken in your previous PC...