diff options
| -rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 11c189a6600..d2ffa5da642 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -153,19 +153,24 @@ static int driBindContext(__DRIcontext *pcp, { __DRIscreen *psp = NULL; - /* Bind the drawable to the context */ + /* + ** Assume error checking is done properly in glXMakeCurrent before + ** calling driUnbindContext. + */ - if (pcp) { - psp = pcp->driScreenPriv; - pcp->driDrawablePriv = pdp; - pcp->driReadablePriv = prp; - if (pdp) { - pdp->driContextPriv = pcp; - dri_get_drawable(pdp); - } - if ( prp && pdp != prp ) { - dri_get_drawable(prp); - } + if (!pcp) + return GL_FALSE; + + /* Bind the drawable to the context */ + psp = pcp->driScreenPriv; + pcp->driDrawablePriv = pdp; + pcp->driReadablePriv = prp; + if (pdp) { + pdp->driContextPriv = pcp; + dri_get_drawable(pdp); + } + if (prp && pdp != prp) { + dri_get_drawable(prp); } /* @@ -173,7 +178,6 @@ static int driBindContext(__DRIcontext *pcp, ** initialize the drawable information if has not been done before. */ - assert(psp); if (!psp->dri2.enabled) { if (pdp && !pdp->pStamp) { DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID); @@ -188,7 +192,6 @@ static int driBindContext(__DRIcontext *pcp, } /* Call device-specific MakeCurrent */ - return (*psp->DriverAPI.MakeCurrent)(pcp, pdp, prp); } |