On Mon, Aug 28, 2017 at 2:50 PM, Matt Turner wrote:
> On Mon, Aug 28, 2017 at 7:51 AM, Jason Ekstrand
> wrote:
> > The readInvocationARB built-in maps fairly nicely to our BROADCAST
> > opcode. However, the current implementation isn't quite right.
On Mon, Aug 28, 2017 at 7:51 AM, Jason Ekstrand wrote:
> The readInvocationARB built-in maps fairly nicely to our BROADCAST
> opcode. However, the current implementation isn't quite right. This
> commit fixes three different issues:
>
> 1) It was blindly taking component
The readInvocationARB built-in maps fairly nicely to our BROADCAST
opcode. However, the current implementation isn't quite right. This
commit fixes three different issues:
1) It was blindly taking component 0 of the index value even if that
channel is disabled. We need emit_uniformize()