diff options
Diffstat (limited to 'src/mesa/drivers/dri/mach64/mach64_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/mach64/mach64_context.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/mach64/mach64_context.c b/src/mesa/drivers/dri/mach64/mach64_context.c index ad661e198cd..f730c831e4d 100644 --- a/src/mesa/drivers/dri/mach64/mach64_context.c +++ b/src/mesa/drivers/dri/mach64/mach64_context.c @@ -253,9 +253,6 @@ GLboolean mach64CreateContext( const __GLcontextModes *glVisual, mmesa->do_irqs = (mmesa->mach64Screen->irq && !getenv("MACH64_NO_IRQS")); - mmesa->vblank_flags = (mmesa->do_irqs) - ? driGetDefaultVBlankFlags(&mmesa->optionCache) : VBLANK_FLAG_NO_IRQ; - driContextPriv->driverPrivate = (void *)mmesa; if (driQueryOptionb(&mmesa->optionCache, "no_rast")) { @@ -330,10 +327,15 @@ mach64MakeCurrent( __DRIcontextPrivate *driContextPriv, } - driDrawableInitVBlank( driDrawPriv, newMach64Ctx->vblank_flags, - &newMach64Ctx->vbl_seq ); - if ( newMach64Ctx->driDrawable != driDrawPriv ) { + if (driDrawPriv->swap_interval == (unsigned)-1) { + driDrawPriv->vblFlags = (newMach64Ctx->do_irqs) + ? driGetDefaultVBlankFlags(&newMach64Ctx->optionCache) + : VBLANK_FLAG_NO_IRQ; + + driDrawableInitVBlank( driDrawPriv ); + } + newMach64Ctx->driDrawable = driDrawPriv; mach64CalcViewport( newMach64Ctx->glCtx ); } |