On Jul 7, 2016 7:47 PM, wrote: > > > On Jul 7, 2016 9:59 AM, "Kenneth Graunke" <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>> wrote: > > > > On Thursday, July 7, 2016 11:58:43 AM PDT Timothy Arceri wrote: > > > This will be used to store the total number of components used at this location > > > when packing via ARB_enhanced_layouts. > > > --- > > > src/compiler/glsl/glsl_to_nir.cpp | 1 + > > > src/compiler/glsl/ir.h | 5 +++ > > > src/compiler/glsl/link_varyings.cpp | 74 ++++++++++++++++++++++++++++++++++++- > > > src/compiler/glsl/linker.cpp | 2 + > > > src/compiler/glsl/linker.h | 4 ++ > > > src/compiler/nir/nir.h | 5 +++ > > > 6 files changed, 89 insertions(+), 2 deletions(-) > > > > I still hate this field. I'm going to try and come up with an alternate > > solution. I'll keep you posted. > > On a first brush, me too. I still haven't finished reading but here's a maybe useful (don't count on it; I'm working on half a brain right now) suggestion: It seems rather easy to declare an array uint8_t components[MAX_LOCATION] and do a real quick walk of the inputs to populate it. Then we can just use that when we set up interpolation.