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nir: use intrinsic builders

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6587>
This commit is contained in:
Rhys Perry
2020-09-03 17:20:17 +01:00
committed by Marge Bot
parent ddb81f5da3
commit 9b040737d3
8 changed files with 31 additions and 136 deletions
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25
src/compiler/nir/nir_lower_gs_intrinsics.c
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@@ -102,13 +102,7 @@ rewrite_emit_vertex(nir_intrinsic_instr *intrin, struct state *state)
*/
nir_push_if(b, nir_ilt(b, count, max_vertices));
nir_intrinsic_instr *lowered =
nir_intrinsic_instr_create(b->shader,
nir_intrinsic_emit_vertex_with_counter);
nir_intrinsic_set_stream_id(lowered, stream);
lowered->src[0] = nir_src_for_ssa(count);
lowered->src[1] = nir_src_for_ssa(count_per_primitive);
nir_builder_instr_insert(b, &lowered->instr);
nir_emit_vertex_with_counter(b, count, count_per_primitive, stream);
/* Increment the vertex count by 1 */
nir_store_var(b, state->vertex_count_vars[stream],
@@ -217,13 +211,7 @@ rewrite_end_primitive(nir_intrinsic_instr *intrin, struct state *state)
else
count_per_primitive = nir_ssa_undef(b, count->num_components, count->bit_size);
nir_intrinsic_instr *lowered =
nir_intrinsic_instr_create(b->shader,
nir_intrinsic_end_primitive_with_counter);
nir_intrinsic_set_stream_id(lowered, stream);
lowered->src[0] = nir_src_for_ssa(count);
lowered->src[1] = nir_src_for_ssa(count_per_primitive);
nir_builder_instr_insert(b, &lowered->instr);
nir_end_primitive_with_counter(b, count, count_per_primitive, stream);
if (state->count_prims) {
/* Increment the primitive count by 1 */
@@ -313,14 +301,7 @@ append_set_vertex_and_primitive_count(nir_block *end_block, struct state *state)
: nir_ssa_undef(b, 1, 32);
}
nir_intrinsic_instr *set_cnt_intrin =
nir_intrinsic_instr_create(shader,
nir_intrinsic_set_vertex_and_primitive_count);
nir_intrinsic_set_stream_id(set_cnt_intrin, stream);
set_cnt_intrin->src[0] = nir_src_for_ssa(vtx_cnt);
set_cnt_intrin->src[1] = nir_src_for_ssa(prim_cnt);
nir_builder_instr_insert(b, &set_cnt_intrin->instr);
nir_set_vertex_and_primitive_count(b, vtx_cnt, prim_cnt, stream);
}
}
}