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anv/lower_push_constants: fixup for nir_foreach_block()

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Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Jason Ekstrand 2016-04-19 21:20:26 -07:00
parent bb65764a4a
commit 261d62de33
1 changed files with 21 additions and 25 deletions
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46
src/intel/vulkan/anv_nir_lower_push_constants.c
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@ -23,34 +23,30 @@
#include "anv_nir.h"
static bool
lower_push_constants_block(nir_block *block, void *void_state)
{
nir_foreach_instr(block, instr) {
if (instr->type != nir_instr_type_intrinsic)
continue;
nir_intrinsic_instr *intrin = nir_instr_as_intrinsic(instr);
/* TODO: Handle indirect push constants */
if (intrin->intrinsic != nir_intrinsic_load_push_constant)
continue;
assert(intrin->const_index[0] % 4 == 0);
assert(intrin->const_index[1] == 128);
/* We just turn them into uniform loads with the appropreate offset */
intrin->intrinsic = nir_intrinsic_load_uniform;
}
return true;
}
void
anv_nir_lower_push_constants(nir_shader *shader)
{
nir_foreach_function(shader, function) {
if (function->impl)
nir_foreach_block_call(function->impl, lower_push_constants_block, NULL);
if (!function->impl)
continue;
nir_foreach_block(block, function->impl) {
nir_foreach_instr(block, instr) {
if (instr->type != nir_instr_type_intrinsic)
continue;
nir_intrinsic_instr *intrin = nir_instr_as_intrinsic(instr);
/* TODO: Handle indirect push constants */
if (intrin->intrinsic != nir_intrinsic_load_push_constant)
continue;
assert(intrin->const_index[0] % 4 == 0);
assert(intrin->const_index[1] == 128);
/* We just turn them into uniform loads */
intrin->intrinsic = nir_intrinsic_load_uniform;
}
}
}
}