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intel/brw: Remove edgeflag_is_last VS parameter

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Suggested by Ken.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
This commit is contained in:
Caio Oliveira 2024-02-26 21:33:05 -08:00 • committed by Marge Bot
parent 5a3f65e678
commit 63a4a4400a
4 changed files with 5 additions and 17 deletions
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2
src/intel/compiler/brw_compile_vs.cpp
View file

@ -31,7 +31,7 @@ brw_compile_vs(const struct brw_compiler *compiler,
prog_data->inputs_read = nir->info.inputs_read;
prog_data->double_inputs_read = nir->info.vs.double_inputs;
brw_nir_lower_vs_inputs(nir, params->edgeflag_is_last);
brw_nir_lower_vs_inputs(nir);
brw_nir_lower_vue_outputs(nir);
brw_postprocess_nir(nir, compiler, debug_enabled,
key->base.robust_flags);

2
src/intel/compiler/brw_compiler.h
View file

@ -1534,8 +1534,6 @@ struct brw_compile_vs_params {
const struct brw_vs_prog_key *key;
struct brw_vs_prog_data *prog_data;
bool edgeflag_is_last; /* true for gallium */
};
/**

15
src/intel/compiler/brw_nir.c
View file

@ -343,8 +343,7 @@ remap_patch_urb_offsets(nir_block *block, nir_builder *b,
}
void
brw_nir_lower_vs_inputs(nir_shader *nir,
bool edgeflag_is_last)
brw_nir_lower_vs_inputs(nir_shader *nir)
{
/* Start with the location of the variable's base. */
nir_foreach_shader_in_variable(var, nir)
@ -448,16 +447,8 @@ brw_nir_lower_vs_inputs(nir_shader *nir,
* before it and counting the bits.
*/
int attr = nir_intrinsic_base(intrin);
uint64_t inputs_read = nir->info.inputs_read;
int slot = -1;
if (edgeflag_is_last) {
inputs_read &= ~BITFIELD64_BIT(VERT_ATTRIB_EDGEFLAG);
if (attr == VERT_ATTRIB_EDGEFLAG)
slot = num_inputs - 1;
}
if (slot == -1)
slot = util_bitcount64(inputs_read &
BITFIELD64_MASK(attr));
int slot = util_bitcount64(nir->info.inputs_read &
BITFIELD64_MASK(attr));
nir_intrinsic_set_base(intrin, slot);
break;
}

3
src/intel/compiler/brw_nir.h
View file

@ -151,8 +151,7 @@ bool brw_nir_lower_cs_intrinsics(nir_shader *nir,
bool brw_nir_lower_alpha_to_coverage(nir_shader *shader,
const struct brw_wm_prog_key *key,
const struct brw_wm_prog_data *prog_data);
void brw_nir_lower_vs_inputs(nir_shader *nir,
bool edgeflag_is_last);
void brw_nir_lower_vs_inputs(nir_shader *nir);
void brw_nir_lower_vue_inputs(nir_shader *nir,
const struct intel_vue_map *vue_map);
void brw_nir_lower_tes_inputs(nir_shader *nir, const struct intel_vue_map *vue);