From 7d8f33590f656e406b35cebc7144e958e829ca3e Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Wed, 2 Sep 2009 19:48:49 +0200 Subject: [PATCH] st/xorg: Guard against realy old versions of Xorg --- src/gallium/state_trackers/xorg/xorg_dri2.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/src/gallium/state_trackers/xorg/xorg_dri2.c b/src/gallium/state_trackers/xorg/xorg_dri2.c index 537ce2d9a80..6431a0fe254 100644 --- a/src/gallium/state_trackers/xorg/xorg_dri2.c +++ b/src/gallium/state_trackers/xorg/xorg_dri2.c @@ -79,11 +79,13 @@ driDoCreateBuffer(DrawablePtr pDraw, DRI2BufferPtr buffer, unsigned int format) case DRI2BufferFrontLeft: break; case DRI2BufferStencil: +#if defined(DRI2INFOREC_VERSION) && DRI2INFOREC_VERSION > 2 case DRI2BufferDepthStencil: if (exa_priv->depth_stencil_tex && !pf_is_depth_stencil(exa_priv->depth_stencil_tex->format)) exa_priv->depth_stencil_tex = NULL; /* Fall through */ +#endif case DRI2BufferDepth: if (exa_priv->depth_stencil_tex) pipe_texture_reference(&tex, exa_priv->depth_stencil_tex); @@ -151,7 +153,7 @@ driDoDestroyBuffer(DrawablePtr pDraw, DRI2BufferPtr buffer) (*pScreen->DestroyPixmap)(private->pPixmap); } -#if DRI2INFOREC_VERSION > 2 +#if defined(DRI2INFOREC_VERSION) && DRI2INFOREC_VERSION > 2 static DRI2BufferPtr driCreateBuffer(DrawablePtr pDraw, unsigned int attachment, unsigned int format) @@ -336,13 +338,17 @@ driScreenInit(ScreenPtr pScreen) modesettingPtr ms = modesettingPTR(pScrn); DRI2InfoRec dri2info; +#if defined(DRI2INFOREC_VERSION) dri2info.version = DRI2INFOREC_VERSION; +#else + dri2info.version = 1; +#endif dri2info.fd = ms->fd; dri2info.driverName = pScrn->driverName; dri2info.deviceName = "/dev/dri/card0"; /* FIXME */ -#if DRI2INFOREC_VERSION > 2 +#if defined(DRI2INFOREC_VERSION) && DRI2INFOREC_VERSION > 2 dri2info.CreateBuffer = driCreateBuffer; dri2info.DestroyBuffer = driDestroyBuffer; #else