diff options
author | Brian Paul <[email protected]> | 2008-09-17 13:13:02 -0600 |
---|---|---|
committer | Brian Paul <[email protected]> | 2008-09-17 13:13:02 -0600 |
commit | 133693ebe8904de785610efd38219bca67b75222 (patch) | |
tree | 957fceaa7f96f827b3fb7605eb8dc465d577de44 /src/mesa/shader/slang | |
parent | 095ca0acd8019e8f2da89f9320b92ce4a96a140e (diff) |
mesa: update program->NumAddressRegs field in _slang_update_inputs_outputs()
Diffstat (limited to 'src/mesa/shader/slang')
-rw-r--r-- | src/mesa/shader/slang/slang_link.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c index a6390846b26..a44d0014770 100644 --- a/src/mesa/shader/slang/slang_link.c +++ b/src/mesa/shader/slang/slang_link.c @@ -363,6 +363,7 @@ static void _slang_update_inputs_outputs(struct gl_program *prog) { GLuint i, j; + GLuint maxAddrReg = 0; prog->InputsRead = 0x0; prog->OutputsWritten = 0x0; @@ -374,11 +375,19 @@ _slang_update_inputs_outputs(struct gl_program *prog) if (inst->SrcReg[j].File == PROGRAM_INPUT) { prog->InputsRead |= 1 << inst->SrcReg[j].Index; } + else if (inst->SrcReg[j].File == PROGRAM_ADDRESS) { + maxAddrReg = MAX2(maxAddrReg, inst->SrcReg[j].Index + 1); + } } if (inst->DstReg.File == PROGRAM_OUTPUT) { prog->OutputsWritten |= 1 << inst->DstReg.Index; } + else if (inst->DstReg.File == PROGRAM_ADDRESS) { + maxAddrReg = MAX2(maxAddrReg, inst->DstReg.Index + 1); + } } + + prog->NumAddressRegs = maxAddrReg; } |