diff options
| author | Nick Bowler <nbowler@draconx.ca> | 2010-07-14 12:01:49 -0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-07-14 10:23:09 -0700 |
| commit | f8d81c31cee30821da3aab331a57f484f6a07a5d (patch) | |
| tree | 4cc95206c52314c402a87b0943c2ad5272406697 /src/glx | |
| parent | 467928c6e01d66ea83d90df9903c2a8f0e675240 (diff) | |
dri2: Track event mask in client code.
When direct rendering is being used, DRI2 BufferSwapComplete events are
sent unconditionally to clients, even if they haven't been requested.
This causes error messages to be printed by every freeglut application
of the form
freeglut (./gears): Unknown X event type: 104
and might confuse other clients.
This is a fixed up version of the patch by Jesse Barnes, which drops
BufferSwapComplete events if they are not requested by clients.
Fixes fdo bug 27962.
Signed-off-by: Nick Bowler <nbowler@draconx.ca>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'src/glx')
| -rw-r--r-- | src/glx/dri2.c | 6 | ||||
| -rw-r--r-- | src/glx/glx_pbuffer.c | 11 | ||||
| -rw-r--r-- | src/glx/glxclient.h | 1 |
3 files changed, 18 insertions, 0 deletions
diff --git a/src/glx/dri2.c b/src/glx/dri2.c index e4ff53801a..dbf3420892 100644 --- a/src/glx/dri2.c +++ b/src/glx/dri2.c @@ -99,6 +99,12 @@ DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire) { GLXBufferSwapComplete *aevent = (GLXBufferSwapComplete *)event; xDRI2BufferSwapComplete *awire = (xDRI2BufferSwapComplete *)wire; + __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, awire->drawable, NULL); + + /* Ignore swap events if we're not looking for them */ + if (!(pdraw->eventMask & GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK)) + return False; + aevent->serial = _XSetLastRequestRead(dpy, (xGenericReply *) wire); aevent->type = glx_info->codes->first_event + GLX_BufferSwapComplete; aevent->send_event = (awire->type & 0x80) != 0; diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c index b8d0f21bf0..c081836376 100644 --- a/src/glx/glx_pbuffer.c +++ b/src/glx/glx_pbuffer.c @@ -86,8 +86,10 @@ ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable, const CARD32 * attribs, size_t num_attribs) { __GLXdisplayPrivate *priv = __glXInitialize(dpy); + __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL); CARD32 *output; CARD8 opcode; + int i; if ((dpy == NULL) || (drawable == 0)) { return; @@ -129,6 +131,15 @@ ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable, UnlockDisplay(dpy); SyncHandle(); + for (i = 0; i < num_attribs; i++) { + switch(attribs[i * 2]) { + case GLX_EVENT_MASK: + /* Keep a local copy for masking out DRI2 proto events as needed */ + pdraw->eventMask = attribs[i * 2 + 1]; + break; + } + } + return; } diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h index b41073fb5d..49f31a16fe 100644 --- a/src/glx/glxclient.h +++ b/src/glx/glxclient.h @@ -176,6 +176,7 @@ struct __GLXDRIdrawableRec GLenum textureTarget; __DRIdrawable *driDrawable; GLenum textureFormat; /* EXT_texture_from_pixmap support */ + unsigned long eventMask; }; /* |