RichardMH Posted February 10, 2021 Share Posted February 10, 2021 Export as jpeg from 1.9.1.944 gives strange artifacts. Second image is from the released version of 1.9. Link to comment Share on other sites More sharing options...
Mark Ingram Posted February 10, 2021 Share Posted February 10, 2021 Have you got your original document? Link to comment Share on other sites More sharing options...
RichardMH Posted February 10, 2021 Author Share Posted February 10, 2021 Yes. It did it to a few! Link to comment Share on other sites More sharing options...
David Quail Posted February 10, 2021 Share Posted February 10, 2021 I cannot repeat this in Beta 944. What are your export settings, and are you exporting an afphoto or tiff, etc.? Asus ROG Strix G713 Notebook: AMD Ryzen 7 5800H 3.80 GHz with Radeon Vega Graphics | 32GB DDR4 3200mHz RAM Nvidia GeForce RTX 3060 Ti 8GB Gfx | 2x 2TB SSD NVMe PCIe M.2 3x4 | Windows 11 Version 23H2 Build 22623.870 Link to comment Share on other sites More sharing options...
phil_k Posted February 10, 2021 Share Posted February 10, 2021 This problem is not predictable. I noted this on other replies. I exported 36 JPEGs yesterday and has only 1 with tile artifacts. I reexported that image 5 times before it artifacts did not appear. The day before, I had 3 images out of 15 with artifacts and then the artifacts did not appear after multiple attempts at exporting. So the problem is intermittent and I do not believe it is dependent on the image but a set of circumstances that occur in the affinity rendering process and the opencl. I have the Ryzen 3700X CPU and AMD 5500XT GPU windows 10 home edition, latest updates and recommended GPU drivers. Try rebooting the computer and exporting the images again. Also, I have noticed sometimes the export preview window includes the artifacts. Link to comment Share on other sites More sharing options...
RichardMH Posted February 10, 2021 Author Share Posted February 10, 2021 It seems to be an OpenCL problem. Turned OpenCL on in 1.9.0.932 and get the same result. 1.9.1.944 won't let me turn OpenCL off. Link to comment Share on other sites More sharing options...
Taf Posted March 27, 2021 Share Posted March 27, 2021 Ver 1.9.1.979 PC WIN 10 To add more info to the post..... Exporting a ARW file. Untouched OR when worked on - exporting to a JPG or PNG can at random times, create artifacts. Lines, squares, colour boxes etc Any suggestions or fixes? I've had to use a free RAW converter as I can't trust Affinity any longer (It's been happening for a few weeks.) Link to comment Share on other sites More sharing options...
carl123 Posted March 27, 2021 Share Posted March 27, 2021 7 minutes ago, Taf said: Any suggestions or fixes? Turn off Hardware Acceleration in Edit > Preferences > Performance You can try turning it back on in the next official release, due soon Taf 1 To save time I am currently using an automated AI to reply to some posts on this forum. If any of "my" posts are wrong or appear to be total b*ll*cks they are the ones generated by the AI. If correct they were probably mine. I apologise for any mistakes made by my AI - I'm sure it will improve with time. Link to comment Share on other sites More sharing options...
Recommended Posts