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nir: Drop remaining references to const_index in favor of the call to use.

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Please don't make me read a const_index[] expression ever again.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Eric Anholt
2019-04-11 09:52:27 -07:00
parent 6e4d3d0a2f
commit 35355b4860
1 changed files with 5 additions and 5 deletions
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10
src/compiler/nir/nir_intrinsics.py
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@@ -595,13 +595,13 @@ barycentric("at_offset", [2])
# operations operate in terms of offsets into some piece of theoretical
# memory. Loads from externally visible memory (UBO and SSBO) simply take a
# byte offset as a source. Loads from opaque memory (uniforms, inputs, etc.)
# take a base+offset pair where the base (const_index[0]) gives the location
# take a base+offset pair where the nir_intrinsic_base() gives the location
# of the start of the variable being loaded and and the offset source is a
# offset into that variable.
#
# Uniform load operations have a second "range" index that specifies the
# Uniform load operations have a nir_intrinsic_range() index that specifies the
# range (starting at base) of the data from which we are loading. If
# const_index[1] == 0, then the range is unknown.
# range == 0, then the range is unknown.
#
# Some load operations such as UBO/SSBO load and per_vertex loads take an
# additional source to specify which UBO/SSBO/vertex to load from.
@@ -646,8 +646,8 @@ load("kernel_input", 1, [BASE, RANGE, ALIGN_MUL, ALIGN_OFFSET], [CAN_ELIMINATE,
# Stores work the same way as loads, except now the first source is the value
# to store and the second (and possibly third) source specify where to store
# the value. SSBO and shared memory stores also have a write mask as
# const_index[0].
# the value. SSBO and shared memory stores also have a
# nir_intrinsic_write_mask()
def store(name, num_srcs, indices=[], flags=[]):
intrinsic("store_" + name, [0] + ([1] * (num_srcs - 1)), indices=indices, flags=flags)