diff options
Diffstat (limited to 'src/mesa/drivers/dri/common')
-rw-r--r-- | src/mesa/drivers/dri/common/dri_util.c | 10 | ||||
-rw-r--r-- | src/mesa/drivers/dri/common/dri_util.h | 9 |
2 files changed, 15 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index befe1675a04..b891fca2b1c 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -454,7 +454,6 @@ driCreateNewDrawable(__DRIscreen *psp, const __DRIconfig *config, pdp->driScreenPriv = psp; pdp->driContextPriv = &psp->dummyContextPriv; - pdp->validBuffers = GL_FALSE; if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, &config->modes, renderType == GLX_PIXMAP_BIT)) { @@ -488,6 +487,9 @@ dri2CreateNewDrawable(__DRIscreen *screen, pdraw->pClipRects = &pdraw->dri2.clipRect; pdraw->pBackClipRects = &pdraw->dri2.clipRect; + pdraw->pStamp = &pdraw->dri2.stamp; + *pdraw->pStamp = pdraw->lastStamp + 1; + return pdraw; } @@ -949,4 +951,10 @@ driCalculateSwapUsage( __DRIdrawable *dPriv, int64_t last_swap_ust, return usage; } +void +dri2InvalidateDrawable(__DRIdrawable *drawable) +{ + drawable->dri2.stamp++; +} + /*@}*/ diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h index 8d02524f386..8f0cd4cf9d8 100644 --- a/src/mesa/drivers/dri/common/dri_util.h +++ b/src/mesa/drivers/dri/common/dri_util.h @@ -295,7 +295,8 @@ struct __DRIdrawableRec { unsigned int index; /** - * Pointer to the "drawable has changed ID" stamp in the SAREA. + * Pointer to the "drawable has changed ID" stamp in the SAREA (or + * to dri2.stamp if DRI2 is being used). */ unsigned int *pStamp; @@ -377,9 +378,8 @@ struct __DRIdrawableRec { */ unsigned int swap_interval; - GLboolean validBuffers; - struct { + unsigned int stamp; drm_clip_rect_t clipRect; } dri2; }; @@ -559,4 +559,7 @@ driCalculateSwapUsage( __DRIdrawable *dPriv, extern GLint driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 ); +extern void +dri2InvalidateDrawable(__DRIdrawable *drawable); + #endif /* _DRI_UTIL_H_ */ |