diff options
| -rw-r--r-- | src/mesa/program/program.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c index c35a89b..86de5e9 100644 --- a/src/mesa/program/program.c +++ b/src/mesa/program/program.c @@ -450,57 +450,6 @@ _mesa_delete_instructions(struct gl_program *prog, GLuint start, GLuint count) /** - * Search instructions for registers that match (oldFile, oldIndex), - * replacing them with (newFile, newIndex). - */ -static void -replace_registers(struct prog_instruction *inst, GLuint numInst, - GLuint oldFile, GLuint oldIndex, - GLuint newFile, GLuint newIndex) -{ - GLuint i, j; - for (i = 0; i < numInst; i++) { - /* src regs */ - for (j = 0; j < _mesa_num_inst_src_regs(inst[i].Opcode); j++) { - if (inst[i].SrcReg[j].File == oldFile && - inst[i].SrcReg[j].Index == oldIndex) { - inst[i].SrcReg[j].File = newFile; - inst[i].SrcReg[j].Index = newIndex; - } - } - /* dst reg */ - if (inst[i].DstReg.File == oldFile && inst[i].DstReg.Index == oldIndex) { - inst[i].DstReg.File = newFile; - inst[i].DstReg.Index = newIndex; - } - } -} - - -/** - * Search instructions for references to program parameters. When found, - * increment the parameter index by 'offset'. - * Used when combining programs. - */ -static void -adjust_param_indexes(struct prog_instruction *inst, GLuint numInst, - GLuint offset) -{ - GLuint i, j; - for (i = 0; i < numInst; i++) { - for (j = 0; j < _mesa_num_inst_src_regs(inst[i].Opcode); j++) { - GLuint f = inst[i].SrcReg[j].File; - if (f == PROGRAM_CONSTANT || - f == PROGRAM_UNIFORM || - f == PROGRAM_STATE_VAR) { - inst[i].SrcReg[j].Index += offset; - } - } - } -} - - -/** * Populate the 'used' array with flags indicating which registers (TEMPs, * INPUTs, OUTPUTs, etc, are used by the given program. * \param file type of register to scan for |