diff options
author | Kenneth Graunke <kenneth@whitecape.org> | 2011-04-05 11:30:36 -0700 |
---|---|---|
committer | Kenneth Graunke <kenneth@whitecape.org> | 2011-04-05 15:29:07 -0700 |
commit | 461273e9105b8d0d53c26854ac5ba68814c31a67 (patch) | |
tree | 00f53cee3fea39d083a06420d1a9b60600e4451f | |
parent | 0c2455031d7e5d969252ddb892b31365f6bb5da2 (diff) |
ir_to_mesa: Rename src_reg and dst_reg variables to src and dst.
This is in preparation from removing the "ir_to_mesa_" prefix on the
src_reg and dst_reg types, which would cause a naming conflict.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
-rw-r--r-- | src/mesa/program/ir_to_mesa.cpp | 205 |
1 files changed, 101 insertions, 104 deletions
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp index 7c1ae46ff33..8cbb877d3aa 100644 --- a/src/mesa/program/ir_to_mesa.cpp +++ b/src/mesa/program/ir_to_mesa.cpp @@ -118,8 +118,8 @@ public: } enum prog_opcode op; - ir_to_mesa_dst_reg dst_reg; - ir_to_mesa_src_reg src_reg[3]; + ir_to_mesa_dst_reg dst; + ir_to_mesa_src_reg src[3]; /** Pointer to the ir source this tree came from for debugging */ ir_instruction *ir; GLboolean cond_update; @@ -371,10 +371,10 @@ ir_to_mesa_visitor::ir_to_mesa_emit_op3(ir_instruction *ir, assert(num_reladdr == 0); inst->op = op; - inst->dst_reg = dst; - inst->src_reg[0] = src0; - inst->src_reg[1] = src1; - inst->src_reg[2] = src2; + inst->dst = dst; + inst->src[0] = src0; + inst->src[1] = src1; + inst->src[2] = src2; inst->ir = ir; inst->function = NULL; @@ -434,15 +434,15 @@ ir_to_mesa_visitor::ir_to_mesa_emit_dp(ir_instruction *ir, inline ir_to_mesa_dst_reg ir_to_mesa_dst_reg_from_src(ir_to_mesa_src_reg reg) { - ir_to_mesa_dst_reg dst_reg; + ir_to_mesa_dst_reg dst; - dst_reg.file = reg.file; - dst_reg.index = reg.index; - dst_reg.writemask = WRITEMASK_XYZW; - dst_reg.cond_mask = COND_TR; - dst_reg.reladdr = reg.reladdr; + dst.file = reg.file; + dst.index = reg.index; + dst.writemask = WRITEMASK_XYZW; + dst.cond_mask = COND_TR; + dst.reladdr = reg.reladdr; - return dst_reg; + return dst; } inline ir_to_mesa_src_reg @@ -504,7 +504,7 @@ ir_to_mesa_visitor::ir_to_mesa_emit_scalar_op2(ir_instruction *ir, dst, src0, src1); - inst->dst_reg.writemask = this_mask; + inst->dst.writemask = this_mask; done_mask |= this_mask; } } @@ -597,7 +597,7 @@ ir_to_mesa_visitor::emit_scs(ir_instruction *ir, enum prog_opcode op, /* Emit the SCS instruction. */ inst = ir_to_mesa_emit_op1(ir, OPCODE_SCS, tmp_dst, src0); - inst->dst_reg.writemask = scs_mask; + inst->dst.writemask = scs_mask; /* Move the result of the SCS instruction to the desired location in * the destination. @@ -605,13 +605,13 @@ ir_to_mesa_visitor::emit_scs(ir_instruction *ir, enum prog_opcode op, tmp.swizzle = MAKE_SWIZZLE4(component, component, component, component); inst = ir_to_mesa_emit_op1(ir, OPCODE_SCS, dst, tmp); - inst->dst_reg.writemask = this_mask; + inst->dst.writemask = this_mask; } else { /* Emit the SCS instruction to write directly to the destination. */ ir_to_mesa_instruction *inst = ir_to_mesa_emit_op1(ir, OPCODE_SCS, dst, src0); - inst->dst_reg.writemask = scs_mask; + inst->dst.writemask = scs_mask; } done_mask |= this_mask; @@ -621,12 +621,12 @@ ir_to_mesa_visitor::emit_scs(ir_instruction *ir, enum prog_opcode op, struct ir_to_mesa_src_reg ir_to_mesa_visitor::src_reg_for_float(float val) { - ir_to_mesa_src_reg src_reg(PROGRAM_CONSTANT, -1, NULL); + ir_to_mesa_src_reg src(PROGRAM_CONSTANT, -1, NULL); - src_reg.index = _mesa_add_unnamed_constant(this->prog->Parameters, - &val, 1, &src_reg.swizzle); + src.index = _mesa_add_unnamed_constant(this->prog->Parameters, + &val, 1, &src.swizzle); - return src_reg; + return src; } static int @@ -679,28 +679,28 @@ type_size(const struct glsl_type *type) ir_to_mesa_src_reg ir_to_mesa_visitor::get_temp(const glsl_type *type) { - ir_to_mesa_src_reg src_reg; + ir_to_mesa_src_reg src; int swizzle[4]; int i; - src_reg.file = PROGRAM_TEMPORARY; - src_reg.index = next_temp; - src_reg.reladdr = NULL; + src.file = PROGRAM_TEMPORARY; + src.index = next_temp; + src.reladdr = NULL; next_temp += type_size(type); if (type->is_array() || type->is_record()) { - src_reg.swizzle = SWIZZLE_NOOP; + src.swizzle = SWIZZLE_NOOP; } else { for (i = 0; i < type->vector_elements; i++) swizzle[i] = i; for (; i < 4; i++) swizzle[i] = type->vector_elements - 1; - src_reg.swizzle = MAKE_SWIZZLE4(swizzle[0], swizzle[1], - swizzle[2], swizzle[3]); + src.swizzle = MAKE_SWIZZLE4(swizzle[0], swizzle[1], + swizzle[2], swizzle[3]); } - src_reg.negate = 0; + src.negate = 0; - return src_reg; + return src; } variable_storage * @@ -1403,7 +1403,7 @@ ir_to_mesa_visitor::visit(ir_expression *ir) void ir_to_mesa_visitor::visit(ir_swizzle *ir) { - ir_to_mesa_src_reg src_reg; + ir_to_mesa_src_reg src; int i; int swizzle[4]; @@ -1413,23 +1413,23 @@ ir_to_mesa_visitor::visit(ir_swizzle *ir) */ ir->val->accept(this); - src_reg = this->result; - assert(src_reg.file != PROGRAM_UNDEFINED); + src = this->result; + assert(src.file != PROGRAM_UNDEFINED); for (i = 0; i < 4; i++) { if (i < ir->type->vector_elements) { switch (i) { case 0: - swizzle[i] = GET_SWZ(src_reg.swizzle, ir->mask.x); + swizzle[i] = GET_SWZ(src.swizzle, ir->mask.x); break; case 1: - swizzle[i] = GET_SWZ(src_reg.swizzle, ir->mask.y); + swizzle[i] = GET_SWZ(src.swizzle, ir->mask.y); break; case 2: - swizzle[i] = GET_SWZ(src_reg.swizzle, ir->mask.z); + swizzle[i] = GET_SWZ(src.swizzle, ir->mask.z); break; case 3: - swizzle[i] = GET_SWZ(src_reg.swizzle, ir->mask.w); + swizzle[i] = GET_SWZ(src.swizzle, ir->mask.w); break; } } else { @@ -1440,12 +1440,9 @@ ir_to_mesa_visitor::visit(ir_swizzle *ir) } } - src_reg.swizzle = MAKE_SWIZZLE4(swizzle[0], - swizzle[1], - swizzle[2], - swizzle[3]); + src.swizzle = MAKE_SWIZZLE4(swizzle[0], swizzle[1], swizzle[2], swizzle[3]); - this->result = src_reg; + this->result = src; } void @@ -1517,16 +1514,16 @@ void ir_to_mesa_visitor::visit(ir_dereference_array *ir) { ir_constant *index; - ir_to_mesa_src_reg src_reg; + ir_to_mesa_src_reg src; int element_size = type_size(ir->type); index = ir->array_index->constant_expression_value(); ir->array->accept(this); - src_reg = this->result; + src = this->result; if (index) { - src_reg.index += index->value.i[0] * element_size; + src.index += index->value.i[0] * element_size; } else { ir_to_mesa_src_reg array_base = this->result; /* Variable index array dereference. It eats the "vec4" of the @@ -1547,17 +1544,17 @@ ir_to_mesa_visitor::visit(ir_dereference_array *ir) this->result, src_reg_for_float(element_size)); } - src_reg.reladdr = ralloc(mem_ctx, ir_to_mesa_src_reg); - memcpy(src_reg.reladdr, &index_reg, sizeof(index_reg)); + src.reladdr = ralloc(mem_ctx, ir_to_mesa_src_reg); + memcpy(src.reladdr, &index_reg, sizeof(index_reg)); } /* If the type is smaller than a vec4, replicate the last channel out. */ if (ir->type->is_scalar() || ir->type->is_vector()) - src_reg.swizzle = swizzle_for_size(ir->type->vector_elements); + src.swizzle = swizzle_for_size(ir->type->vector_elements); else - src_reg.swizzle = SWIZZLE_NOOP; + src.swizzle = SWIZZLE_NOOP; - this->result = src_reg; + this->result = src; } void @@ -1783,7 +1780,7 @@ ir_to_mesa_visitor::visit(ir_assignment *ir) void ir_to_mesa_visitor::visit(ir_constant *ir) { - ir_to_mesa_src_reg src_reg; + ir_to_mesa_src_reg src; GLfloat stack_vals[4] = { 0 }; GLfloat *values = stack_vals; unsigned int i; @@ -1805,12 +1802,12 @@ ir_to_mesa_visitor::visit(ir_constant *ir) assert(size > 0); field_value->accept(this); - src_reg = this->result; + src = this->result; for (i = 0; i < (unsigned int)size; i++) { - ir_to_mesa_emit_op1(ir, OPCODE_MOV, temp, src_reg); + ir_to_mesa_emit_op1(ir, OPCODE_MOV, temp, src); - src_reg.index++; + src.index++; temp.index++; } } @@ -1827,11 +1824,11 @@ ir_to_mesa_visitor::visit(ir_constant *ir) for (i = 0; i < ir->type->length; i++) { ir->array_elements[i]->accept(this); - src_reg = this->result; + src = this->result; for (int j = 0; j < size; j++) { - ir_to_mesa_emit_op1(ir, OPCODE_MOV, temp, src_reg); + ir_to_mesa_emit_op1(ir, OPCODE_MOV, temp, src); - src_reg.index++; + src.index++; temp.index++; } } @@ -1847,12 +1844,12 @@ ir_to_mesa_visitor::visit(ir_constant *ir) assert(ir->type->base_type == GLSL_TYPE_FLOAT); values = &ir->value.f[i * ir->type->vector_elements]; - src_reg = ir_to_mesa_src_reg(PROGRAM_CONSTANT, -1, NULL); - src_reg.index = _mesa_add_unnamed_constant(this->prog->Parameters, + src = ir_to_mesa_src_reg(PROGRAM_CONSTANT, -1, NULL); + src.index = _mesa_add_unnamed_constant(this->prog->Parameters, values, ir->type->vector_elements, - &src_reg.swizzle); - ir_to_mesa_emit_op1(ir, OPCODE_MOV, mat_column, src_reg); + &src.swizzle); + ir_to_mesa_emit_op1(ir, OPCODE_MOV, mat_column, src); mat_column.index++; } @@ -1861,7 +1858,7 @@ ir_to_mesa_visitor::visit(ir_constant *ir) return; } - src_reg.file = PROGRAM_CONSTANT; + src.file = PROGRAM_CONSTANT; switch (ir->type->base_type) { case GLSL_TYPE_FLOAT: values = &ir->value.f[0]; @@ -2239,7 +2236,7 @@ ir_to_mesa_visitor::visit(ir_if *ir) cond_inst->cond_update = GL_TRUE; if_inst = ir_to_mesa_emit_op0(ir->condition, OPCODE_IF); - if_inst->dst_reg.cond_mask = COND_NE; + if_inst->dst.cond_mask = COND_NE; } else { if_inst = ir_to_mesa_emit_op1(ir->condition, OPCODE_IF, ir_to_mesa_undef_dst, @@ -2731,17 +2728,17 @@ ir_to_mesa_visitor::copy_propagate(void) foreach_iter(exec_list_iterator, iter, this->instructions) { ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *)iter.get(); - assert(inst->dst_reg.file != PROGRAM_TEMPORARY - || inst->dst_reg.index < this->next_temp); + assert(inst->dst.file != PROGRAM_TEMPORARY + || inst->dst.index < this->next_temp); /* First, do any copy propagation possible into the src regs. */ for (int r = 0; r < 3; r++) { ir_to_mesa_instruction *first = NULL; bool good = true; - int acp_base = inst->src_reg[r].index * 4; + int acp_base = inst->src[r].index * 4; - if (inst->src_reg[r].file != PROGRAM_TEMPORARY || - inst->src_reg[r].reladdr) + if (inst->src[r].file != PROGRAM_TEMPORARY || + inst->src[r].reladdr) continue; /* See if we can find entries in the ACP consisting of MOVs @@ -2749,7 +2746,7 @@ ir_to_mesa_visitor::copy_propagate(void) * of this src register reference. */ for (int i = 0; i < 4; i++) { - int src_chan = GET_SWZ(inst->src_reg[r].swizzle, i); + int src_chan = GET_SWZ(inst->src[r].swizzle, i); ir_to_mesa_instruction *copy_chan = acp[acp_base + src_chan]; if (!copy_chan) { @@ -2762,8 +2759,8 @@ ir_to_mesa_visitor::copy_propagate(void) if (!first) { first = copy_chan; } else { - if (first->src_reg[0].file != copy_chan->src_reg[0].file || - first->src_reg[0].index != copy_chan->src_reg[0].index) { + if (first->src[0].file != copy_chan->src[0].file || + first->src[0].index != copy_chan->src[0].index) { good = false; break; } @@ -2774,17 +2771,17 @@ ir_to_mesa_visitor::copy_propagate(void) /* We've now validated that we can copy-propagate to * replace this src register reference. Do it. */ - inst->src_reg[r].file = first->src_reg[0].file; - inst->src_reg[r].index = first->src_reg[0].index; + inst->src[r].file = first->src[0].file; + inst->src[r].index = first->src[0].index; int swizzle = 0; for (int i = 0; i < 4; i++) { - int src_chan = GET_SWZ(inst->src_reg[r].swizzle, i); + int src_chan = GET_SWZ(inst->src[r].swizzle, i); ir_to_mesa_instruction *copy_inst = acp[acp_base + src_chan]; - swizzle |= (GET_SWZ(copy_inst->src_reg[0].swizzle, src_chan) << + swizzle |= (GET_SWZ(copy_inst->src[0].swizzle, src_chan) << (3 * i)); } - inst->src_reg[r].swizzle = swizzle; + inst->src[r].swizzle = swizzle; } } @@ -2821,13 +2818,13 @@ ir_to_mesa_visitor::copy_propagate(void) /* Continuing the block, clear any written channels from * the ACP. */ - if (inst->dst_reg.file == PROGRAM_TEMPORARY && inst->dst_reg.reladdr) { + if (inst->dst.file == PROGRAM_TEMPORARY && inst->dst.reladdr) { /* Any temporary might be written, so no copy propagation * across this instruction. */ memset(acp, 0, sizeof(*acp) * this->next_temp * 4); - } else if (inst->dst_reg.file == PROGRAM_OUTPUT && - inst->dst_reg.reladdr) { + } else if (inst->dst.file == PROGRAM_OUTPUT && + inst->dst.reladdr) { /* Any output might be written, so no copy propagation * from outputs across this instruction. */ @@ -2836,17 +2833,17 @@ ir_to_mesa_visitor::copy_propagate(void) if (!acp[4 * r + c]) continue; - if (acp[4 * r + c]->src_reg[0].file == PROGRAM_OUTPUT) + if (acp[4 * r + c]->src[0].file == PROGRAM_OUTPUT) acp[4 * r + c] = NULL; } } - } else if (inst->dst_reg.file == PROGRAM_TEMPORARY || - inst->dst_reg.file == PROGRAM_OUTPUT) { + } else if (inst->dst.file == PROGRAM_TEMPORARY || + inst->dst.file == PROGRAM_OUTPUT) { /* Clear where it's used as dst. */ - if (inst->dst_reg.file == PROGRAM_TEMPORARY) { + if (inst->dst.file == PROGRAM_TEMPORARY) { for (int c = 0; c < 4; c++) { - if (inst->dst_reg.writemask & (1 << c)) { - acp[4 * inst->dst_reg.index + c] = NULL; + if (inst->dst.writemask & (1 << c)) { + acp[4 * inst->dst.index + c] = NULL; } } } @@ -2857,11 +2854,11 @@ ir_to_mesa_visitor::copy_propagate(void) if (!acp[4 * r + c]) continue; - int src_chan = GET_SWZ(acp[4 * r + c]->src_reg[0].swizzle, c); + int src_chan = GET_SWZ(acp[4 * r + c]->src[0].swizzle, c); - if (acp[4 * r + c]->src_reg[0].file == inst->dst_reg.file && - acp[4 * r + c]->src_reg[0].index == inst->dst_reg.index && - inst->dst_reg.writemask & (1 << src_chan)) + if (acp[4 * r + c]->src[0].file == inst->dst.file && + acp[4 * r + c]->src[0].index == inst->dst.index && + inst->dst.writemask & (1 << src_chan)) { acp[4 * r + c] = NULL; } @@ -2873,15 +2870,15 @@ ir_to_mesa_visitor::copy_propagate(void) /* If this is a copy, add it to the ACP. */ if (inst->op == OPCODE_MOV && - inst->dst_reg.file == PROGRAM_TEMPORARY && - !inst->dst_reg.reladdr && + inst->dst.file == PROGRAM_TEMPORARY && + !inst->dst.reladdr && !inst->saturate && - !inst->src_reg[0].reladdr && - !inst->src_reg[0].negate) { + !inst->src[0].reladdr && + !inst->src[0].negate) { for (int i = 0; i < 4; i++) { - if (inst->dst_reg.writemask & (1 << i)) { - acp[4 * inst->dst_reg.index + i] = inst; - acp_level[4 * inst->dst_reg.index + i] = level; + if (inst->dst.writemask & (1 << i)) { + acp[4 * inst->dst.index + i] = inst; + acp_level[4 * inst->dst.index + i] = level; } } } @@ -3003,14 +3000,14 @@ get_mesa_program(struct gl_context *ctx, mesa_inst->CondUpdate = inst->cond_update; if (inst->saturate) mesa_inst->SaturateMode = SATURATE_ZERO_ONE; - mesa_inst->DstReg.File = inst->dst_reg.file; - mesa_inst->DstReg.Index = inst->dst_reg.index; - mesa_inst->DstReg.CondMask = inst->dst_reg.cond_mask; - mesa_inst->DstReg.WriteMask = inst->dst_reg.writemask; - mesa_inst->DstReg.RelAddr = inst->dst_reg.reladdr != NULL; - mesa_inst->SrcReg[0] = mesa_src_reg_from_ir_src_reg(inst->src_reg[0]); - mesa_inst->SrcReg[1] = mesa_src_reg_from_ir_src_reg(inst->src_reg[1]); - mesa_inst->SrcReg[2] = mesa_src_reg_from_ir_src_reg(inst->src_reg[2]); + mesa_inst->DstReg.File = inst->dst.file; + mesa_inst->DstReg.Index = inst->dst.index; + mesa_inst->DstReg.CondMask = inst->dst.cond_mask; + mesa_inst->DstReg.WriteMask = inst->dst.writemask; + mesa_inst->DstReg.RelAddr = inst->dst.reladdr != NULL; + mesa_inst->SrcReg[0] = mesa_src_reg_from_ir_src_reg(inst->src[0]); + mesa_inst->SrcReg[1] = mesa_src_reg_from_ir_src_reg(inst->src[1]); + mesa_inst->SrcReg[2] = mesa_src_reg_from_ir_src_reg(inst->src[2]); mesa_inst->TexSrcUnit = inst->sampler; mesa_inst->TexSrcTarget = inst->tex_target; mesa_inst->TexShadow = inst->tex_shadow; |