diff options
| author | Felix Kuehling <fxkuehl@gmx.de> | 2005-01-22 00:52:31 +0000 |
|---|---|---|
| committer | Felix Kuehling <fxkuehl@gmx.de> | 2005-01-22 00:52:31 +0000 |
| commit | f4cafc8d13ed196388bfb27edeccdf3a67cec046 (patch) | |
| tree | d7615dd3ca6c911ec1e633f332ee2ec571e646dd /src/mesa/drivers/dri | |
| parent | 4ac53aed6c3f217d44e60b5004d3424b0e034e3e (diff) | |
Fixed polygon offset with reversed viewport depth range.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/savage/savage_xmesa.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/savage/savage_xmesa.c b/src/mesa/drivers/dri/savage/savage_xmesa.c index c2eb8d10b1..9814288933 100644 --- a/src/mesa/drivers/dri/savage/savage_xmesa.c +++ b/src/mesa/drivers/dri/savage/savage_xmesa.c @@ -394,6 +394,9 @@ savageCreateContext( const __GLcontextModes *mesaVis, ctx->Const.MaxLineWidthAA = 3.0; ctx->Const.LineWidthGranularity = 1.0; #endif + /* This is needed to get polygon offset right with reversed depth range + * (see savageCalcViewport). Not sure if it has any other side effects. */ + ctx->MRD *= -1.0; /* Dri stuff */ |