diff options
| author | Andre Maasikas <[email protected]> | 2010-09-01 10:38:07 +0300 |
|---|---|---|
| committer | Andre Maasikas <[email protected]> | 2010-09-09 11:08:10 +0300 |
| commit | 9d0d78ad3f1f906c99dae593e9ebc0c52496ffe1 (patch) | |
| tree | 99618aace92576fafeb50e23c95d27f61c8b5a8c /src/mesa/drivers/dri/r600 | |
| parent | 68071822f74384053905d7e5821de8b293f453eb (diff) | |
r600: fix rsq from negative input
arbfp specifies rsq of abs value
Diffstat (limited to 'src/mesa/drivers/dri/r600')
| -rw-r--r-- | src/mesa/drivers/dri/r600/r700_assembler.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c index 45ff9c06249..6a9bd85247e 100644 --- a/src/mesa/drivers/dri/r600/r700_assembler.c +++ b/src/mesa/drivers/dri/r600/r700_assembler.c @@ -3189,6 +3189,9 @@ GLboolean assemble_math_function(r700_AssemblerBase* pAsm, BITS opcode) return GL_FALSE; } + if( pAsm->pILInst[pAsm->uiCurInst].Opcode == OPCODE_RSQ ) + pAsm->S[0].src.abs = 1; + if ( GL_FALSE == next_ins(pAsm) ) { return GL_FALSE; |