Mesa (master): i965/vec4: add support for packing inputs
Timothy Arceri
tarceri at kemper.freedesktop.org
Thu Jul 21 02:06:20 UTC 2016
Module: Mesa
Branch: master
Commit: b427abba0c04214ba6184092eee73fc6377fbff9
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=b427abba0c04214ba6184092eee73fc6377fbff9
Author: Timothy Arceri <timothy.arceri at collabora.com>
Date: Thu Jun 23 09:37:03 2016 +1000
i965/vec4: add support for packing inputs
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Edward O'Callaghan <funfunctor at folklore1984.net>
---
src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index 4f3cc3d..f786f58 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -397,6 +397,8 @@ vec4_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr)
src = src_reg(ATTR, instr->const_index[0] + const_offset->u32[0],
glsl_type::uvec4_type);
+ /* Swizzle source based on component layout qualifier */
+ src.swizzle = BRW_SWZ_COMP_INPUT(nir_intrinsic_component(instr));
dest = get_nir_dest(instr->dest, src.type);
dest.writemask = brw_writemask_for_size(instr->num_components);
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