KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i965/vec4: add support for packing tcs outputs 

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
This commit is contained in:
Timothy Arceri 2016-06-24 12:10:12 +10:00
parent b25e49a3c7
commit d07cfb31c4
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/mesa/drivers/dri/i965/brw_vec4_tcs.cpp
View File

@ -406,6 +406,13 @@ vec4_tcs_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr)
}
}
unsigned first_component = nir_intrinsic_component(instr);
if (first_component) {
assert(swiz == BRW_SWIZZLE_XYZW);
swiz = BRW_SWZ_COMP_OUTPUT(first_component);
mask = mask << first_component;
}
emit_urb_write(swizzle(value, swiz), mask,
imm_offset, indirect_offset);
break;