diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/glsl/nir/glsl_to_nir.cpp | 21 | ||||
| -rw-r--r-- | src/glsl/nir/nir_intrinsics.h | 2 |
2 files changed, 17 insertions, 6 deletions
diff --git a/src/glsl/nir/glsl_to_nir.cpp b/src/glsl/nir/glsl_to_nir.cpp index 77327b6c74f..913f2f4daca 100644 --- a/src/glsl/nir/glsl_to_nir.cpp +++ b/src/glsl/nir/glsl_to_nir.cpp @@ -641,6 +641,8 @@ nir_visitor::visit(ir_call *ir) op = nir_intrinsic_image_atomic_comp_swap; } else if (strcmp(ir->callee_name(), "__intrinsic_memory_barrier") == 0) { op = nir_intrinsic_memory_barrier; + } else if (strcmp(ir->callee_name(), "__intrinsic_image_size") == 0) { + op = nir_intrinsic_image_size; } else { unreachable("not reached"); } @@ -666,7 +668,8 @@ nir_visitor::visit(ir_call *ir) case nir_intrinsic_image_atomic_or: case nir_intrinsic_image_atomic_xor: case nir_intrinsic_image_atomic_exchange: - case nir_intrinsic_image_atomic_comp_swap: { + case nir_intrinsic_image_atomic_comp_swap: + case nir_intrinsic_image_size: { nir_ssa_undef_instr *instr_undef = nir_ssa_undef_instr_create(shader, 1); nir_instr_insert_after_cf_list(this->cf_node_list, @@ -681,6 +684,17 @@ nir_visitor::visit(ir_call *ir) instr->variables[0] = evaluate_deref(&instr->instr, image); param = param->get_next(); + /* Set the intrinsic destination. */ + if (ir->return_deref) { + const nir_intrinsic_info *info = + &nir_intrinsic_infos[instr->intrinsic]; + nir_ssa_dest_init(&instr->instr, &instr->dest, + info->dest_components, NULL); + } + + if (op == nir_intrinsic_image_size) + break; + /* Set the address argument, extending the coordinate vector to four * components. */ @@ -721,11 +735,6 @@ nir_visitor::visit(ir_call *ir) instr->src[3] = evaluate_rvalue((ir_dereference *)param); param = param->get_next(); } - - /* Set the intrinsic destination. */ - if (ir->return_deref) - nir_ssa_dest_init(&instr->instr, &instr->dest, - ir->return_deref->type->vector_elements, NULL); break; } case nir_intrinsic_memory_barrier: diff --git a/src/glsl/nir/nir_intrinsics.h b/src/glsl/nir/nir_intrinsics.h index bc6e6b8f498..6c7a61a8477 100644 --- a/src/glsl/nir/nir_intrinsics.h +++ b/src/glsl/nir/nir_intrinsics.h @@ -123,6 +123,8 @@ INTRINSIC(image_atomic_or, 3, ARR(4, 1, 1), true, 1, 1, 0, 0) INTRINSIC(image_atomic_xor, 3, ARR(4, 1, 1), true, 1, 1, 0, 0) INTRINSIC(image_atomic_exchange, 3, ARR(4, 1, 1), true, 1, 1, 0, 0) INTRINSIC(image_atomic_comp_swap, 4, ARR(4, 1, 1, 1), true, 1, 1, 0, 0) +INTRINSIC(image_size, 0, ARR(), true, 4, 1, 0, + NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER) #define SYSTEM_VALUE(name, components) \ INTRINSIC(load_##name, 0, ARR(), true, components, 0, 0, \ |