diff options
Diffstat (limited to 'src/nv_dri.c')
| -rw-r--r-- | src/nv_dri.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nv_dri.c b/src/nv_dri.c index 857fb42..a489e68 100644 --- a/src/nv_dri.c +++ b/src/nv_dri.c @@ -257,6 +257,19 @@ Bool NVDRIGetVersion(ScrnInfoPtr pScrn) return TRUE; } +Bool NVDRICheckModules(ScrnInfoPtr pScrn) +{ + if (!xf86LoaderCheckSymbol("GlxSetVisualConfigs")) { + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + "[dri] GlxSetVisualConfigs not found.\n"); + xf86DrvMsg(pScrn->scrnIndex, X_ERROR, + " NVIDIA's glx present, or glx not loaded.\n"); + return FALSE; + } + + return TRUE; +} + Bool NVDRIScreenInit(ScrnInfoPtr pScrn) { DRIInfoPtr pDRIInfo; @@ -267,6 +280,9 @@ Bool NVDRIScreenInit(ScrnInfoPtr pScrn) int drm_page_size; int irq; + if (!NVDRICheckModules(pScrn)) + return FALSE; + drm_page_size = getpagesize(); if (!(pDRIInfo = DRICreateInfoRec())) return FALSE; |