Mesa (master): anv: Use gen_mi_builder for indirect dispatch
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Thu Apr 11 18:14:21 UTC 2019
Module: Mesa
Branch: master
Commit: a3b0894afcaa65a08683094af754e6b77c8a3978
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a3b0894afcaa65a08683094af754e6b77c8a3978
Author: Jason Ekstrand <jason at jlekstrand.net>
Date: Sat Mar 30 18:17:56 2019 -0500
anv: Use gen_mi_builder for indirect dispatch
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
---
src/intel/vulkan/genX_cmd_buffer.c | 29 +++++++++++++----------------
1 file changed, 13 insertions(+), 16 deletions(-)
diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 3188434ba3f..b6ad73389b1 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -3665,40 +3665,37 @@ void genX(CmdDispatchIndirect)(
genX(cmd_buffer_flush_compute_state)(cmd_buffer);
- emit_lrm(batch, GPGPU_DISPATCHDIMX, anv_address_add(addr, 0));
- emit_lrm(batch, GPGPU_DISPATCHDIMY, anv_address_add(addr, 4));
- emit_lrm(batch, GPGPU_DISPATCHDIMZ, anv_address_add(addr, 8));
+ struct gen_mi_builder b;
+ gen_mi_builder_init(&b, &cmd_buffer->batch);
-#if GEN_GEN <= 7
- /* Clear upper 32-bits of SRC0 and all 64-bits of SRC1 */
- emit_lri(batch, MI_PREDICATE_SRC0 + 4, 0);
- emit_lri(batch, MI_PREDICATE_SRC1 + 0, 0);
- emit_lri(batch, MI_PREDICATE_SRC1 + 4, 0);
+ struct gen_mi_value size_x = gen_mi_mem32(anv_address_add(addr, 0));
+ struct gen_mi_value size_y = gen_mi_mem32(anv_address_add(addr, 4));
+ struct gen_mi_value size_z = gen_mi_mem32(anv_address_add(addr, 8));
- /* Load compute_dispatch_indirect_x_size into SRC0 */
- emit_lrm(batch, MI_PREDICATE_SRC0, anv_address_add(addr, 0));
+ gen_mi_store(&b, gen_mi_reg32(GPGPU_DISPATCHDIMX), size_x);
+ gen_mi_store(&b, gen_mi_reg32(GPGPU_DISPATCHDIMY), size_y);
+ gen_mi_store(&b, gen_mi_reg32(GPGPU_DISPATCHDIMZ), size_z);
+#if GEN_GEN <= 7
/* predicate = (compute_dispatch_indirect_x_size == 0); */
+ gen_mi_store(&b, gen_mi_reg64(MI_PREDICATE_SRC0), size_x);
+ gen_mi_store(&b, gen_mi_reg64(MI_PREDICATE_SRC1), gen_mi_imm(0));
anv_batch_emit(batch, GENX(MI_PREDICATE), mip) {
mip.LoadOperation = LOAD_LOAD;
mip.CombineOperation = COMBINE_SET;
mip.CompareOperation = COMPARE_SRCS_EQUAL;
}
- /* Load compute_dispatch_indirect_y_size into SRC0 */
- emit_lrm(batch, MI_PREDICATE_SRC0, anv_address_add(addr, 4));
-
/* predicate |= (compute_dispatch_indirect_y_size == 0); */
+ gen_mi_store(&b, gen_mi_reg32(MI_PREDICATE_SRC0), size_y);
anv_batch_emit(batch, GENX(MI_PREDICATE), mip) {
mip.LoadOperation = LOAD_LOAD;
mip.CombineOperation = COMBINE_OR;
mip.CompareOperation = COMPARE_SRCS_EQUAL;
}
- /* Load compute_dispatch_indirect_z_size into SRC0 */
- emit_lrm(batch, MI_PREDICATE_SRC0, anv_address_add(addr, 8));
-
/* predicate |= (compute_dispatch_indirect_z_size == 0); */
+ gen_mi_store(&b, gen_mi_reg32(MI_PREDICATE_SRC0), size_z);
anv_batch_emit(batch, GENX(MI_PREDICATE), mip) {
mip.LoadOperation = LOAD_LOAD;
mip.CombineOperation = COMBINE_OR;
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