https://community.arm.com/support-forums/f/mobile-graphics-and-gaming-forum/8316/glsl-read-write-image2d?ReplyFilter=Answers&ReplySortBy=Answers&ReplySortOrder=Descending
GLSL read+write image2D - Mobile, Graphics, and Gaming forum - Support forums - Arm Community
I expected to be able to use both imageLoad and imageStore on the same image to read and modify it from within a compute shader. Trying with a declaration of: