diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/tnl/t_vb_arbprogram.c | 149 |
1 files changed, 60 insertions, 89 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index 8d024d9d667..78742759a59 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -47,13 +47,6 @@ #define DISASSEM 0 -/*--------------------------------------------------------------------------- */ - -struct opcode_info { - GLuint nr_args; - const char *string; - void (*print)( union instruction , const struct opcode_info * ); -}; struct compilation { GLuint reg_active; @@ -565,13 +558,13 @@ static void print_reg( GLuint file, GLuint reg ) } -static void print_RSW( union instruction op, const struct opcode_info *info ) +static void print_RSW( union instruction op ) { GLuint swz = op.rsw.swz; GLuint neg = op.rsw.neg; GLuint i; - _mesa_printf("%s ", info->string); + _mesa_printf("RSW "); print_reg(0, op.rsw.dst); _mesa_printf(", "); print_reg(op.rsw.file0, op.rsw.idx0); @@ -586,22 +579,22 @@ static void print_RSW( union instruction op, const struct opcode_info *info ) } -static void print_ALU( union instruction op, const struct opcode_info *info ) +static void print_ALU( union instruction op ) { - _mesa_printf("%s ", info->string); + _mesa_printf("%s ", _mesa_opcode_string(op.alu.opcode)); print_reg(0, op.alu.dst); _mesa_printf(", "); print_reg(op.alu.file0, op.alu.idx0); - if (info->nr_args > 1) { + if (_mesa_num_inst_src_regs(op.alu.opcode) > 1) { _mesa_printf(", "); print_reg(op.alu.file1, op.alu.idx1); } _mesa_printf("\n"); } -static void print_MSK( union instruction op, const struct opcode_info *info ) +static void print_MSK( union instruction op ) { - _mesa_printf("%s ", info->string); + _mesa_printf("MSK "); print_reg(0, op.msk.dst); print_mask(op.msk.mask); _mesa_printf(", "); @@ -609,82 +602,60 @@ static void print_MSK( union instruction op, const struct opcode_info *info ) _mesa_printf("\n"); } - -static void print_NOP( union instruction op, const struct opcode_info *info ) +static void print_NOP( union instruction op ) { } -static const struct opcode_info opcode_info[MAX_OPCODE + 3] = -{ - { 1, "ABS", print_ALU }, - { 2, "ADD", print_ALU }, - { 1, "ARL", print_NOP }, - {-1, "CMP", NULL }, - {-1, "COS", NULL }, - {-1, "DDX", NULL }, - {-1, "DDY", NULL }, - { 2, "DP3", print_ALU }, - { 2, "DP4", print_ALU }, - { 2, "DPH", print_ALU }, - { 2, "DST", print_ALU }, - { 0, "END", print_NOP }, - { 1, "EX2", print_ALU }, - { 1, "EXP", print_ALU }, - { 1, "FLR", print_ALU }, - { 1, "FRC", print_ALU }, - {-1, "KIL", NULL }, - {-1, "KIL_NV", NULL }, - { 1, "LG2", print_ALU }, - { 1, "LIT", print_ALU }, - { 1, "LOG", print_ALU }, - {-1, "LRP", NULL }, - { 3, "MAD", print_NOP }, - { 2, "MAX", print_ALU }, - { 2, "MIN", print_ALU }, - { 1, "MOV", print_ALU }, - { 2, "MUL", print_ALU }, - {-1, "PK2H", NULL }, - {-1, "PK2US", NULL }, - {-1, "PK4B", NULL }, - {-1, "PK4UB", NULL }, - { 2, "POW", print_ALU }, - { 1, "PRT", print_ALU }, /* PRINT */ - { 1, "RCC", print_NOP }, - { 1, "RCP", print_ALU }, - {-1, "RFL", NULL }, - { 1, "RSQ", print_ALU }, - {-1, "SCS", NULL }, - {-1, "SEQ", NULL }, - {-1, "SFL", NULL }, - { 2, "SGE", print_ALU }, - {-1, "SGT", NULL }, - {-1, "SIN", NULL }, - {-1, "SLE", NULL }, - { 2, "SLT", print_ALU }, - {-1, "SNE", NULL }, - {-1, "STR", NULL }, - { 2, "SUB", print_ALU }, - { 1, "SWZ", print_NOP }, - {-1, "TEX", NULL }, - {-1, "TXB", NULL }, - {-1, "TXD", NULL }, - {-1, "TXP", NULL }, - {-1, "TXP_NV", NULL }, - {-1, "UP2H", NULL }, - {-1, "UP2US", NULL }, - {-1, "UP4B", NULL }, - {-1, "UP4UB", NULL }, - {-1, "X2d", NULL }, - { 2, "XPD", print_ALU }, - { 1, "RSW", print_RSW }, - { 2, "MSK", print_MSK }, - { 1, "REL", print_ALU }, -}; - -void _tnl_disassem_vba_insn( union instruction op ) +void +_tnl_disassem_vba_insn( union instruction op ) { - const struct opcode_info *info = &opcode_info[op.alu.opcode]; - info->print( op, info ); + switch (op.alu.opcode) { + case OPCODE_ABS: + case OPCODE_ADD: + case OPCODE_DP3: + case OPCODE_DP4: + case OPCODE_DPH: + case OPCODE_DST: + case OPCODE_EX2: + case OPCODE_EXP: + case OPCODE_FLR: + case OPCODE_FRC: + case OPCODE_LG2: + case OPCODE_LIT: + case OPCODE_LOG: + case OPCODE_MAX: + case OPCODE_MIN: + case OPCODE_MOV: + case OPCODE_MUL: + case OPCODE_POW: + case OPCODE_PRINT: + case OPCODE_RCP: + case OPCODE_RSQ: + case OPCODE_SGE: + case OPCODE_SLT: + case OPCODE_SUB: + case OPCODE_XPD: + print_ALU(op); + break; + case OPCODE_ARL: + case OPCODE_END: + case OPCODE_MAD: + case OPCODE_RCC: + case OPCODE_SWZ: + print_NOP(op); + break; + case RSW: + print_RSW(op); + break; + case MSK: + print_MSK(op); + break; + case REL: + print_ALU(op); + break; + default: + _mesa_problem(NULL, "Bad opcode in _tnl_disassem_vba_insn()"); + } } @@ -959,11 +930,10 @@ static struct reg cvp_emit_rsw( struct compilation *cp, static void cvp_emit_inst( struct compilation *cp, const struct prog_instruction *inst ) { - const struct opcode_info *info = &opcode_info[inst->Opcode]; union instruction *op; union instruction fixup; struct reg reg[3]; - GLuint result, i; + GLuint result, nr_args, i; assert(sizeof(*op) == sizeof(GLuint)); @@ -1070,7 +1040,8 @@ static void cvp_emit_inst( struct compilation *cp, default: result = cvp_choose_result( cp, &inst->DstReg, &fixup ); - for (i = 0; i < info->nr_args; i++) + nr_args = _mesa_num_inst_src_regs(inst->Opcode); + for (i = 0; i < nr_args; i++) reg[i] = cvp_emit_arg( cp, &inst->SrcReg[i], REG_ARG0 + i ); op = cvp_next_instruction(cp); |