Interlocked operations not supported ?!

Hi everybody,

I'm porting a HLSL shader code to unity. The problem is that when I use functions like InterlockedMax()


I get the following error:

ps_4_0 does not support interlocked operations

I've made sure that DX11 is selected in the player settings and my video card is GTX 650 which I'm sure supports shader model 5. Any Idea?

 

Looks like you have not set the target in the shader. It defaults to SM4 if dx11 is enabled but no target is set.

You will have to set the target to SM5 in the shader.

 

Thanks, scrawk. This worked like charm.

Never knew it defaults to SM4.

Thanks again, dude.