*/
#include "st_glsl_to_tgsi_private.h"
-#include <tgsi/tgsi_info.h>
-#include <mesa/program/prog_instruction.h>
+#include "tgsi/tgsi_info.h"
+#include "mesa/program/prog_instruction.h"
+#include "mesa/program/prog_print.h"
static int swizzle_for_type(const glsl_type *type, int component = 0)
{
this->is_double_vertex_input = false;
}
-st_src_reg::st_src_reg()
+void st_src_reg::reset()
{
this->type = GLSL_TYPE_ERROR;
this->file = PROGRAM_UNDEFINED;
this->is_double_vertex_input = false;
}
+st_src_reg::st_src_reg()
+{
+ reset();
+}
+
st_src_reg::st_src_reg(const st_src_reg ®)
{
*this = reg;
return reg;
}
+bool operator == (const st_src_reg& lhs, const st_src_reg& rhs)
+{
+ bool result;
+
+ if (lhs.type != rhs.type ||
+ lhs.file != rhs.file ||
+ lhs.index != rhs.index ||
+ lhs.swizzle != rhs.swizzle ||
+ lhs.index2D != rhs.index2D ||
+ lhs.has_index2 != rhs.has_index2 ||
+ lhs.array_id != rhs.array_id ||
+ lhs.negate != rhs.negate ||
+ lhs.abs != rhs.abs ||
+ lhs.double_reg2 != rhs.double_reg2 ||
+ lhs.is_double_vertex_input != rhs.is_double_vertex_input)
+ return false;
+
+ if (lhs.reladdr) {
+ if (!rhs.reladdr)
+ return false;
+ result = (*lhs.reladdr == *rhs.reladdr);
+ } else {
+ result = !rhs.reladdr;
+ }
+
+ if (lhs.reladdr2) {
+ if (!rhs.reladdr2)
+ return false;
+ result &= (*lhs.reladdr2 == *rhs.reladdr2);
+ } else {
+ result &= !rhs.reladdr2;
+ }
+
+ return result;
+}
+
+static const char swz_txt[] = "xyzw";
+
+std::ostream& operator << (std::ostream& os, const st_src_reg& reg)
+{
+ if (reg.negate)
+ os << "-";
+ if (reg.abs)
+ os << "|";
+
+ os << _mesa_register_file_name(reg.file);
+
+ if (reg.file == PROGRAM_ARRAY) {
+ os << "(" << reg.array_id << ")";
+ }
+ if (reg.has_index2) {
+ os << "[";
+ if (reg.reladdr2) {
+ os << *reg.reladdr2;
+ }
+ os << "+" << reg.index2D << "]";
+ }
+ os << "[";
+ if (reg.reladdr) {
+ os << *reg.reladdr;
+ }
+ os << reg.index << "].";
+ for (int i = 0; i < 4; ++i) {
+ int swz = GET_SWZ(reg.swizzle, i);
+ if (swz < 4)
+ os << swz_txt[swz];
+ else
+ os << "_";
+ }
+ if (reg.abs)
+ os << "|";
+ return os;
+}
+
st_dst_reg::st_dst_reg(st_src_reg reg)
{
this->type = reg.type;
this->has_index2 = reg.has_index2;
this->array_id = reg.array_id;
}
+
+bool operator == (const st_dst_reg& lhs, const st_dst_reg& rhs)
+{
+ bool result;
+
+ if (lhs.type != rhs.type ||
+ lhs.file != rhs.file ||
+ lhs.index != rhs.index ||
+ lhs.writemask != rhs.writemask ||
+ lhs.index2D != rhs.index2D ||
+ lhs.has_index2 != rhs.has_index2 ||
+ lhs.array_id != rhs.array_id)
+ return false;
+
+ if (lhs.reladdr) {
+ if (!rhs.reladdr)
+ return false;
+ result = (*lhs.reladdr == *rhs.reladdr);
+ } else {
+ result = !rhs.reladdr;
+ }
+
+ if (lhs.reladdr2) {
+ if (!rhs.reladdr2)
+ return false;
+ result &= (*lhs.reladdr2 == *rhs.reladdr2);
+ } else {
+ result &= !rhs.reladdr2;
+ }
+
+ return result;
+}
+
+std::ostream& operator << (std::ostream& os, const st_dst_reg& reg)
+{
+ os << _mesa_register_file_name(reg.file);
+ if (reg.file == PROGRAM_ARRAY) {
+ os << "(" << reg.array_id << ")";
+ }
+ if (reg.has_index2) {
+ os << "[";
+ if (reg.reladdr2) {
+ os << *reg.reladdr2;
+ }
+ os << "+" << reg.index2D << "]";
+ }
+ os << "[";
+ if (reg.reladdr) {
+ os << *reg.reladdr;
+ }
+ os << reg.index << "].";
+ for (int i = 0; i < 4; ++i) {
+ if (1 << i & reg.writemask)
+ os << swz_txt[i];
+ else
+ os << "_";
+ }
+
+ return os;
+}
+
+void glsl_to_tgsi_instruction::print(std::ostream& os) const
+{
+ os << tgsi_get_opcode_name(info->opcode) << " ";
+
+ bool has_operators = false;
+ for (unsigned j = 0; j < num_inst_dst_regs(this); j++) {
+ has_operators = true;
+ if (j > 0)
+ os << ", ";
+ os << dst[j];
+ }
+
+ if (has_operators)
+ os << " := ";
+
+ for (unsigned j = 0; j < num_inst_src_regs(this); j++) {
+ if (j > 0)
+ os << ", ";
+ os << src[j];
+ }
+
+ if (tex_offset_num_offset > 0) {
+ os << ", TEXOFS: ";
+ for (unsigned j = 0; j < tex_offset_num_offset; j++) {
+ if (j > 0)
+ os << ", ";
+ os << tex_offsets[j];
+ }
+ }
+}