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author | marha <marha@users.sourceforge.net> | 2015-04-20 21:25:25 +0200 |
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committer | marha <marha@users.sourceforge.net> | 2015-04-20 21:25:25 +0200 |
commit | 4ba9be2882d9f1567809edb0a31fcdf11320d41f (patch) | |
tree | f796ab7a5044f9dd99aac7cb9a7c836857987635 /mesalib/src/glsl/nir/glsl_to_nir.cpp | |
parent | 82c8df11062f72a7d467e26cedbbd8b322ff7a70 (diff) | |
download | vcxsrv-4ba9be2882d9f1567809edb0a31fcdf11320d41f.tar.gz vcxsrv-4ba9be2882d9f1567809edb0a31fcdf11320d41f.tar.bz2 vcxsrv-4ba9be2882d9f1567809edb0a31fcdf11320d41f.zip |
randrproto xkeyboard-config fontconfig libX11 libXdmcp libXmu pixman xkbcomp xserver mesa git update 20 Apr 2015
xserver commit b1029716e41e252f149b82124a149da180607c96
xkeyboard-config commit 7d00bcc2d9c3944bbdfcbe472ee3299729dc7687
libX11 commit 748d47e69f5c12d8557d56a8a8ec166588da7b93
libXdmcp commit b10f382e3aa2e86cd5a2bc27d6758da55f0ab1f6
xkbcomp commit 1ae525b3d236b59e6437b2b5433d460e18370973
pixman commit 58e21d3e45c5227c2ca9ac00cf044f22a7975180
randrproto commit 98da0d6e48b7d124d6788ea568e9f9e3dc204322
libXmu commit 4459e6940fe3fdf26a8d5d4c71989498bc400a62
fontconfig commit 07be485a0a84995ce69bf60e3b1bb22cb35f6b0e
mesa commit c1485f4b7d044724b3dbc1011f3c3a8a53132010
Diffstat (limited to 'mesalib/src/glsl/nir/glsl_to_nir.cpp')
-rw-r--r-- | mesalib/src/glsl/nir/glsl_to_nir.cpp | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/mesalib/src/glsl/nir/glsl_to_nir.cpp b/mesalib/src/glsl/nir/glsl_to_nir.cpp index 357944da6..f6b8331d4 100644 --- a/mesalib/src/glsl/nir/glsl_to_nir.cpp +++ b/mesalib/src/glsl/nir/glsl_to_nir.cpp @@ -88,6 +88,8 @@ private: exec_list *cf_node_list; nir_instr *result; /* result of the expression tree last visited */ + nir_deref_var *evaluate_deref(nir_instr *mem_ctx, ir_instruction *ir); + /* the head of the dereference chain we're creating */ nir_deref_var *deref_head; /* the tail of the dereference chain we're creating */ @@ -156,6 +158,14 @@ nir_visitor::~nir_visitor() _mesa_hash_table_destroy(this->overload_table, NULL); } +nir_deref_var * +nir_visitor::evaluate_deref(nir_instr *mem_ctx, ir_instruction *ir) +{ + ir->accept(this); + ralloc_steal(mem_ctx, this->deref_head); + return this->deref_head; +} + static nir_constant * constant_copy(ir_constant *ir, void *mem_ctx) { @@ -582,13 +592,11 @@ void nir_visitor::visit(ir_return *ir) { if (ir->value != NULL) { - ir->value->accept(this); nir_intrinsic_instr *copy = nir_intrinsic_instr_create(this->shader, nir_intrinsic_copy_var); - copy->variables[0] = nir_deref_var_create(this->shader, - this->impl->return_var); - copy->variables[1] = this->deref_head; + copy->variables[0] = nir_deref_var_create(copy, this->impl->return_var); + copy->variables[1] = evaluate_deref(©->instr, ir->value); } nir_jump_instr *instr = nir_jump_instr_create(this->shader, nir_jump_return); @@ -613,8 +621,7 @@ nir_visitor::visit(ir_call *ir) nir_intrinsic_instr *instr = nir_intrinsic_instr_create(shader, op); ir_dereference *param = (ir_dereference *) ir->actual_parameters.get_head(); - param->accept(this); - instr->variables[0] = this->deref_head; + instr->variables[0] = evaluate_deref(&instr->instr, param); nir_ssa_dest_init(&instr->instr, &instr->dest, 1, NULL); nir_instr_insert_after_cf_list(this->cf_node_list, &instr->instr); @@ -623,8 +630,7 @@ nir_visitor::visit(ir_call *ir) nir_intrinsic_instr_create(shader, nir_intrinsic_store_var); store_instr->num_components = 1; - ir->return_deref->accept(this); - store_instr->variables[0] = this->deref_head; + store_instr->variables[0] = evaluate_deref(&store_instr->instr, ir->return_deref); store_instr->src[0].is_ssa = true; store_instr->src[0].ssa = &instr->dest.ssa; @@ -642,13 +648,11 @@ nir_visitor::visit(ir_call *ir) unsigned i = 0; foreach_in_list(ir_dereference, param, &ir->actual_parameters) { - param->accept(this); - instr->params[i] = this->deref_head; + instr->params[i] = evaluate_deref(&instr->instr, param); i++; } - ir->return_deref->accept(this); - instr->return_deref = this->deref_head; + instr->return_deref = evaluate_deref(&instr->instr, ir->return_deref); nir_instr_insert_after_cf_list(this->cf_node_list, &instr->instr); } @@ -663,12 +667,8 @@ nir_visitor::visit(ir_assignment *ir) nir_intrinsic_instr *copy = nir_intrinsic_instr_create(this->shader, nir_intrinsic_copy_var); - ir->lhs->accept(this); - copy->variables[0] = this->deref_head; - - ir->rhs->accept(this); - copy->variables[1] = this->deref_head; - + copy->variables[0] = evaluate_deref(©->instr, ir->lhs); + copy->variables[1] = evaluate_deref(©->instr, ir->rhs); if (ir->condition) { nir_if *if_stmt = nir_if_create(this->shader); @@ -700,6 +700,7 @@ nir_visitor::visit(ir_assignment *ir) load->num_components = ir->lhs->type->vector_elements; nir_ssa_dest_init(&load->instr, &load->dest, num_components, NULL); load->variables[0] = lhs_deref; + ralloc_steal(load, load->variables[0]); nir_instr_insert_after_cf_list(this->cf_node_list, &load->instr); nir_op vec_op; @@ -741,7 +742,7 @@ nir_visitor::visit(ir_assignment *ir) nir_intrinsic_instr *store = nir_intrinsic_instr_create(this->shader, nir_intrinsic_store_var); store->num_components = ir->lhs->type->vector_elements; - nir_deref *store_deref = nir_copy_deref(this->shader, &lhs_deref->deref); + nir_deref *store_deref = nir_copy_deref(store, &lhs_deref->deref); store->variables[0] = nir_deref_as_var(store_deref); store->src[0] = src; @@ -816,6 +817,7 @@ nir_visitor::evaluate_rvalue(ir_rvalue* ir) nir_intrinsic_instr_create(this->shader, nir_intrinsic_load_var); load_instr->num_components = ir->type->vector_elements; load_instr->variables[0] = this->deref_head; + ralloc_steal(load_instr, load_instr->variables[0]); add_instr(&load_instr->instr, ir->type->vector_elements); } @@ -959,6 +961,7 @@ nir_visitor::visit(ir_expression *ir) nir_intrinsic_instr *intrin = nir_intrinsic_instr_create(shader, op); intrin->num_components = deref->type->vector_elements; intrin->variables[0] = this->deref_head; + ralloc_steal(intrin, intrin->variables[0]); if (intrin->intrinsic == nir_intrinsic_interp_var_at_offset || intrin->intrinsic == nir_intrinsic_interp_var_at_sample) @@ -1087,12 +1090,6 @@ nir_visitor::visit(ir_expression *ir) case ir_unop_round_even: emit(nir_op_fround_even, dest_size, srcs); break; case ir_unop_sin: emit(nir_op_fsin, dest_size, srcs); break; case ir_unop_cos: emit(nir_op_fcos, dest_size, srcs); break; - case ir_unop_sin_reduced: - emit(nir_op_fsin_reduced, dest_size, srcs); - break; - case ir_unop_cos_reduced: - emit(nir_op_fcos_reduced, dest_size, srcs); - break; case ir_unop_dFdx: emit(nir_op_fddx, dest_size, srcs); break; case ir_unop_dFdy: emit(nir_op_fddy, dest_size, srcs); break; case ir_unop_dFdx_fine: emit(nir_op_fddx_fine, dest_size, srcs); break; @@ -1210,6 +1207,9 @@ nir_visitor::visit(ir_expression *ir) case ir_binop_bit_and: case ir_binop_bit_or: case ir_binop_bit_xor: + case ir_binop_logic_and: + case ir_binop_logic_or: + case ir_binop_logic_xor: case ir_binop_lshift: case ir_binop_rshift: switch (ir->operation) { @@ -1270,6 +1270,24 @@ nir_visitor::visit(ir_expression *ir) case ir_binop_bit_xor: op = nir_op_ixor; break; + case ir_binop_logic_and: + if (supports_ints) + op = nir_op_iand; + else + op = nir_op_fand; + break; + case ir_binop_logic_or: + if (supports_ints) + op = nir_op_ior; + else + op = nir_op_for; + break; + case ir_binop_logic_xor: + if (supports_ints) + op = nir_op_ixor; + else + op = nir_op_fxor; + break; case ir_binop_lshift: op = nir_op_ishl; break; @@ -1444,24 +1462,6 @@ nir_visitor::visit(ir_expression *ir) } } break; - case ir_binop_logic_and: - if (supports_ints) - emit(nir_op_iand, dest_size, srcs); - else - emit(nir_op_fand, dest_size, srcs); - break; - case ir_binop_logic_or: - if (supports_ints) - emit(nir_op_ior, dest_size, srcs); - else - emit(nir_op_for, dest_size, srcs); - break; - case ir_binop_logic_xor: - if (supports_ints) - emit(nir_op_ixor, dest_size, srcs); - else - emit(nir_op_fxor, dest_size, srcs); - break; case ir_binop_dot: switch (ir->operands[0]->type->vector_elements) { case 2: emit(nir_op_fdot2, dest_size, srcs); break; @@ -1633,8 +1633,7 @@ nir_visitor::visit(ir_texture *ir) unreachable("not reached"); } - ir->sampler->accept(this); - instr->sampler = this->deref_head; + instr->sampler = evaluate_deref(&instr->instr, ir->sampler); unsigned src_number = 0; @@ -1759,7 +1758,7 @@ nir_visitor::visit(ir_dereference_record *ir) int field_index = this->deref_tail->type->field_index(ir->field); assert(field_index >= 0); - nir_deref_struct *deref = nir_deref_struct_create(this->shader, field_index); + nir_deref_struct *deref = nir_deref_struct_create(this->deref_tail, field_index); deref->deref.type = ir->type; this->deref_tail->child = &deref->deref; this->deref_tail = &deref->deref; @@ -1783,5 +1782,6 @@ nir_visitor::visit(ir_dereference_array *ir) ir->array->accept(this); this->deref_tail->child = &deref->deref; + ralloc_steal(this->deref_tail, deref); this->deref_tail = &deref->deref; } |