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nir/builder: fix c++11 compiler warning

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Fixes:

   In file included from nir/nir_lower_samplers.cpp:27:0:
   nir/nir_builder.h: In function 'nir_ssa_def* nir_channel(nir_builder*, nir_ssa_def*, int)':
   nir/nir_builder.h:222:37: warning: narrowing conversion of 'c' from 'int' to 'unsigned int' inside { } is ill-formed in C++11 [-Wnarrowing]
       unsigned swizzle[4] = {c, c, c, c};

Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2015-09-17 21:07:41 -04:00
parent 7c72f593ad
commit 2e4ab489b5
1 changed files with 1 additions and 1 deletions
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2
src/glsl/nir/nir_builder.h
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@ -217,7 +217,7 @@ nir_swizzle(nir_builder *build, nir_ssa_def *src, unsigned swiz[4],
}
static inline nir_ssa_def *
nir_channel(nir_builder *b, nir_ssa_def *def, int c)
nir_channel(nir_builder *b, nir_ssa_def *def, unsigned c)
{
unsigned swizzle[4] = {c, c, c, c};
return nir_swizzle(b, def, swizzle, 1, false);