diff options
-rw-r--r-- | src/mesa/shader/program.c | 79 | ||||
-rw-r--r-- | src/mesa/shader/program.h | 5 |
2 files changed, 43 insertions, 41 deletions
diff --git a/src/mesa/shader/program.c b/src/mesa/shader/program.c index 590f357b636..6fd69dd982f 100644 --- a/src/mesa/shader/program.c +++ b/src/mesa/shader/program.c @@ -1450,19 +1450,8 @@ static const struct instruction_info InstInfo[MAX_OPCODE] = { GLuint _mesa_num_inst_src_regs(enum prog_opcode opcode) { - GLuint i; -#ifdef DEBUG - for (i = 0; i < MAX_OPCODE; i++) { - ASSERT(i == InstInfo[i].Opcode); - } -#endif - for (i = 0; i < MAX_OPCODE; i++) { - if (InstInfo[i].Opcode == opcode) { - return InstInfo[i].NumSrcRegs; - } - } - _mesa_problem(NULL, "invalid opcode in _mesa_num_inst_src_regs"); - return 0; + ASSERT(opcode == InstInfo[opcode].Opcode); + return InstInfo[opcode].NumSrcRegs; } @@ -1601,6 +1590,38 @@ print_src_reg(const struct prog_src_register *srcReg) srcReg->NegateBase, GL_FALSE)); } +void +_mesa_print_alu_instruction(const struct prog_instruction *inst, + const char *opcode_string, + GLuint numRegs) +{ + GLuint j; + + _mesa_printf("%s", opcode_string); + + /* frag prog only */ + if (inst->SaturateMode == SATURATE_ZERO_ONE) + _mesa_printf("_SAT"); + + if (inst->DstReg.File != PROGRAM_UNDEFINED) { + _mesa_printf(" %s[%d]%s", + program_file_string((enum register_file) inst->DstReg.File), + inst->DstReg.Index, + writemask_string(inst->DstReg.WriteMask)); + } + + if (numRegs > 0) + _mesa_printf(", "); + + for (j = 0; j < numRegs; j++) { + print_src_reg(inst->SrcReg + j); + if (j + 1 < numRegs) + _mesa_printf(", "); + } + + _mesa_printf(";\n"); +} + /** * Print a single vertex/fragment program instruction. @@ -1662,34 +1683,10 @@ _mesa_print_instruction(const struct prog_instruction *inst) /* XXX may need for other special-case instructions */ default: /* typical alu instruction */ - { - const GLuint numRegs = _mesa_num_inst_src_regs(inst->Opcode); - GLuint j; - - _mesa_printf("%s", _mesa_opcode_string(inst->Opcode)); - - /* frag prog only */ - if (inst->SaturateMode == SATURATE_ZERO_ONE) - _mesa_printf("_SAT"); - - if (inst->DstReg.File != PROGRAM_UNDEFINED) { - _mesa_printf(" %s[%d]%s", - program_file_string((enum register_file) inst->DstReg.File), - inst->DstReg.Index, - writemask_string(inst->DstReg.WriteMask)); - } - - if (numRegs > 0) - _mesa_printf(", "); - - for (j = 0; j < numRegs; j++) { - print_src_reg(inst->SrcReg + j); - if (j + 1 < numRegs) - _mesa_printf(", "); - } - - _mesa_printf(";\n"); - } + _mesa_print_alu_instruction(inst, + _mesa_opcode_string(inst->Opcode), + _mesa_num_inst_src_regs(inst->Opcode)); + break; } } diff --git a/src/mesa/shader/program.h b/src/mesa/shader/program.h index 6a345339aff..5b73965dcaf 100644 --- a/src/mesa/shader/program.h +++ b/src/mesa/shader/program.h @@ -264,6 +264,11 @@ _mesa_load_state_parameters(GLcontext *ctx, extern void _mesa_print_instruction(const struct prog_instruction *inst); +void +_mesa_print_alu_instruction(const struct prog_instruction *inst, + const char *opcode_string, + GLuint numRegs); + extern void _mesa_print_program(const struct gl_program *prog); |