diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2008-03-19 21:52:19 +1100 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2008-03-19 22:50:42 +1100 |
| commit | 176df85568992a5d99aab7f0b1e382d41459aa13 (patch) | |
| tree | cb3697be74540a05812981dc23e7da75321fecc9 /src | |
| parent | 9575e35807c89c0b8a745671bc2dcd54d96379ff (diff) | |
nv40: "implement" noise opcodes in fragprog
For the moment, we do what NVIDIA does and return 0 unconditionally. This
isn't correct, but it's an implementation at least.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nv40/nv40_fragprog.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv40/nv40_fragprog.c b/src/gallium/drivers/nv40/nv40_fragprog.c index 4fb28a01ea..33aac37d56 100644 --- a/src/gallium/drivers/nv40/nv40_fragprog.c +++ b/src/gallium/drivers/nv40/nv40_fragprog.c @@ -554,6 +554,12 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc, case TGSI_OPCODE_MUL: arith(fpc, sat, MUL, dst, mask, src[0], src[1], none); break; + case TGSI_OPCODE_NOISE1: + case TGSI_OPCODE_NOISE2: + case TGSI_OPCODE_NOISE3: + case TGSI_OPCODE_NOISE4: + arith(fpc, sat, SFL, dst, mask, none, none, none); + break; case TGSI_OPCODE_POW: tmp = temp(fpc); arith(fpc, 0, LG2, tmp, MASK_X, |