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authorBrian <brian.paul@tungstengraphics.com>2007-11-01 18:37:00 -0600
committerBrian <brian.paul@tungstengraphics.com>2007-11-01 18:37:00 -0600
commitd8e66aca8443c6802ecd8f1a353024ed1d0f32c3 (patch)
treec0038761beedea1e4854981c2fbfb7a6942ce722 /src/mesa/pipe/xlib
parent28bed6d355e7ea3acbc4dbef0490e269d560f89e (diff)
Start re-working SwapBuffers.
intelCopyBuffer() is now intelDisplayBuffer(): it displays the given surface in the on-screen window. Added a pipe_surface parameter to winsys->flush_frontbuffer(). Front buffer rendering/flushing actually works now. But, we should only allocate the front surface on demand...
Diffstat (limited to 'src/mesa/pipe/xlib')
-rw-r--r--src/mesa/pipe/xlib/xm_winsys.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/mesa/pipe/xlib/xm_winsys.c b/src/mesa/pipe/xlib/xm_winsys.c
index e6e98ed396..5de811a66f 100644
--- a/src/mesa/pipe/xlib/xm_winsys.c
+++ b/src/mesa/pipe/xlib/xm_winsys.c
@@ -157,14 +157,14 @@ xm_buffer_get_subdata(struct pipe_winsys *pws, struct pipe_buffer_handle *buf,
}
static void
-xm_flush_frontbuffer(struct pipe_winsys *pws)
+xm_flush_frontbuffer(struct pipe_winsys *pws,
+ struct pipe_surface *surf )
{
- /*
- struct intel_context *intel = intel_pipe_winsys(sws)->intel;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- intelCopyBuffer(dPriv, NULL);
- */
+ /* The Xlib driver's front color surfaces are actually X Windows so
+ * this flush is a no-op.
+ * If we instead did front buffer rendering to a temporary XImage,
+ * this would be the place to copy the Ximage to the on-screen Window.
+ */
}
static void