diff options
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_tcl.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c index 41b68cc0ca..f52e4fe917 100644 --- a/src/mesa/drivers/dri/r200/r200_tcl.c +++ b/src/mesa/drivers/dri/r200/r200_tcl.c @@ -691,20 +691,30 @@ void r200TclFallback( GLcontext *ctx, GLuint bit, GLboolean mode ) GLuint oldfallback = rmesa->radeon.TclFallback; if (mode) { - rmesa->radeon.TclFallback |= bit; if (oldfallback == 0) { + /* We have to flush before transition */ + if ( rmesa->radeon.dma.flush ) + rmesa->radeon.dma.flush( rmesa->radeon.glCtx ); + if (R200_DEBUG & RADEON_FALLBACKS) fprintf(stderr, "R200 begin tcl fallback %s\n", getFallbackString( bit )); + rmesa->radeon.TclFallback |= bit; transition_to_swtnl( ctx ); - } + } else + rmesa->radeon.TclFallback |= bit; } else { - rmesa->radeon.TclFallback &= ~bit; if (oldfallback == bit) { + /* We have to flush before transition */ + if ( rmesa->radeon.dma.flush ) + rmesa->radeon.dma.flush( rmesa->radeon.glCtx ); + if (R200_DEBUG & RADEON_FALLBACKS) fprintf(stderr, "R200 end tcl fallback %s\n", getFallbackString( bit )); + rmesa->radeon.TclFallback &= ~bit; transition_to_hwtnl( ctx ); - } + } else + rmesa->radeon.TclFallback &= ~bit; } } |