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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2006-07-03 13:17:00 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2006-07-03 13:17:00 +0000 |
| commit | a6c72b67f6d48d6fdc7f1cf908f026a7db03c666 (patch) | |
| tree | a630d08f7dc0a18c6f1c807b2722878829d1b3bd /src/mesa/drivers/dri/r128 | |
| parent | 527cd2544fd9f63c645802191077e84f1ff9a2ae (diff) | |
fix clipping bug on context change (Martijn van Oosterhout)
Diffstat (limited to 'src/mesa/drivers/dri/r128')
| -rw-r--r-- | src/mesa/drivers/dri/r128/r128_state.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r128/r128_state.c b/src/mesa/drivers/dri/r128/r128_state.c index 3a1d71d215..05ab3890d2 100644 --- a/src/mesa/drivers/dri/r128/r128_state.c +++ b/src/mesa/drivers/dri/r128/r128_state.c @@ -1132,6 +1132,15 @@ void r128EmitHwStateLocked( r128ContextPtr rmesa ) R128_UPLOAD_WINDOW | R128_UPLOAD_CORE) ) { memcpy( &sarea->context_state, regs, sizeof(sarea->context_state) ); + + if( rmesa->dirty & R128_UPLOAD_CONTEXT ) + { + /* One possible side-effect of uploading a new context is the + * setting of the R128_GMC_AUX_CLIP_DIS bit, which causes all + * auxilliary cliprects to be disabled. So the next command must + * upload them again. */ + rmesa->dirty |= R128_UPLOAD_CLIPRECTS; + } } if ( (rmesa->dirty & R128_UPLOAD_TEX0) && t0 ) { |