cbuffer cb0
{
uint2 buf0[cbufSize];
}
cbuffer cb1
{
uint2 buf1[cbufSize];
}
...
cbuffer cb15
{
uint2 buf15[cbufSize];
}
Quote: error X4567: maximum cbuffer exceeded. target has 14 slots my.fx(330,38): There was an error compiling expressionQuestion: 1, why not 16 slots? is that my struct VS_OUTPUT.. SamplerState samp.. #define N 4096.. and vars in ps(){}.. all takes up in cbuffer slots? How to have 15 or 16 slots? Thanks!
Quote:Original post by circlesoft
Have you tried compiling this under a reference device? It could be a driver problem, since they are still under very heavy development right now.
Quote:Original post by yk_cadcg
Hi, thanks for your smart sugggestion!
It's just that I started the compiling ref from the moment I saw your reply,
and now it hasn't finished...Quote:Original post by circlesoft
Have you tried compiling this under a reference device? It could be a driver problem, since they are still under very heavy development right now.
Quote:Original post by Jalibr
It's true that there are only 14 constant buffer slots. Originally there were going to be 15 + ICB, but one of them needed to be reserved for hardware use. Remember that each individual constant buffer can hold 4096 4-vectors, so if you're really filling up all of this data, chances are you're using more data than the API was designed for, and may want to consider using texture buffers instead.
