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nir/format_convert: Rename nir_format_bitcast_uint_vec

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We have a name for that, it's called a uvec.  This just makes the
function name a bit shorter.  While we're here, we also add an assert
for one of the assumptions this function makes.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Jason Ekstrand 2018-08-13 14:57:22 -05:00
parent 7c5df52bdc
commit 152fdeddbb
2 changed files with 4 additions and 3 deletions
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5
src/compiler/nir/nir_format_convert.h
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@ -148,9 +148,10 @@ nir_format_pack_uint(nir_builder *b, nir_ssa_def *color,
} }
static inline nir_ssa_def * static inline nir_ssa_def *
nir_format_bitcast_uint_vec_unmasked(nir_builder *b, nir_ssa_def *src, nir_format_bitcast_uvec_unmasked(nir_builder *b, nir_ssa_def *src,
unsigned src_bits, unsigned dst_bits) unsigned src_bits, unsigned dst_bits)
{ {
assert(src->bit_size >= src_bits && src->bit_size >= dst_bits);
assert(src_bits == 8 || src_bits == 16 || src_bits == 32); assert(src_bits == 8 || src_bits == 16 || src_bits == 32);
assert(dst_bits == 8 || dst_bits == 16 || dst_bits == 32); assert(dst_bits == 8 || dst_bits == 16 || dst_bits == 32);

2
src/intel/blorp/blorp_blit.c
View file

@ -939,7 +939,7 @@ bit_cast_color(struct nir_builder *b, nir_ssa_def *color,
isl_format_get_num_channels(key->src_format); isl_format_get_num_channels(key->src_format);
color = nir_channels(b, color, (1 << src_channels) - 1); color = nir_channels(b, color, (1 << src_channels) - 1);
color = nir_format_bitcast_uint_vec_unmasked(b, color, src_bpc, dst_bpc); color = nir_format_bitcast_uvec_unmasked(b, color, src_bpc, dst_bpc);
} }
/* Blorp likes to assume that colors are vec4s */ /* Blorp likes to assume that colors are vec4s */