From 3d608c7a2d451b862ae19b1e01d7299b2c46fe78 Mon Sep 17 00:00:00 2001 From: Kristian Høgsberg Date: Mon, 3 Mar 2008 19:08:26 -0500 Subject: [dri2] Add tail pointer to reemitDrawableInfo callback. When the DRI doesn't parse the event buffer for a while, the X server may overwrite data that the driver didn't get a chance to look at. The reemitDrawableInfo callback requests that the X server reemit all info for the specified drawable. To make use of this, the drive needs to know the new tail pointer so it know where to start reading from. --- include/GL/internal/dri_interface.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h index 175ff2d3af..a815c28dbc 100644 --- a/include/GL/internal/dri_interface.h +++ b/include/GL/internal/dri_interface.h @@ -424,8 +424,9 @@ struct __DRIcoreDRI2ExtensionRec { * specified drawable in the DRI2 event buffer. * * \param draw the drawable for which to request info + * \param tail the new event buffer tail pointer */ - void (*reemitDrawableInfo)(__DRIdrawable *draw); + void (*reemitDrawableInfo)(__DRIdrawable *draw, unsigned int *tail); }; -- cgit v1.2.3