Attachment 35414 Details for Bug 27962 – track event mask in client code

[patch] track event mask in client code

mesa-fix-dri2-event-mask.patch (text/plain), 2.28 KB, created by Jesse Barnes on 2010-05-04 08:44:09 UTC

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Creator: Jesse Barnes

Created: 2010-05-04 08:44:09 UTC

Size: 2.28 KB

patch

obsolete

>diff --git a/src/glx/dri2.c b/src/glx/dri2.c
>index 6afa414..056e972 100644
>--- a/src/glx/dri2.c
>+++ b/src/glx/dri2.c
>@@ -90,6 +90,7 @@ DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire)
> {
>    XExtDisplayInfo *info = DRI2FindDisplay(dpy);
>    XExtDisplayInfo *glx_info = __glXFindDisplay(dpy);
>+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, awire->drawable, &screen);
> 
>    XextCheckExtension(dpy, info, dri2ExtensionName, False);
> 
>@@ -100,6 +101,11 @@ DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire)
>    {
>       GLXBufferSwapComplete *aevent = (GLXBufferSwapComplete *)event;
>       xDRI2BufferSwapComplete *awire = (xDRI2BufferSwapComplete *)wire;
>+
>+      /* Ignore swap events if we're not looking for them */
>+      if (!(pdraw->eventMask & GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK))
>+	 return True;
>+
>       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 2098cc6..0beec06 100644
>--- a/src/glx/glx_pbuffer.c
>+++ b/src/glx/glx_pbuffer.c
>@@ -79,9 +79,12 @@ static void
> ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable,
>                         const CARD32 * attribs, size_t num_attribs)
> {
>+   int screen;
>    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
>+   __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
>    CARD32 *output;
>    CARD8 opcode;
>+   int i;
> 
>    if ((dpy == NULL) || (drawable == 0)) {
>       return;
>@@ -123,6 +126,15 @@ 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 8e5dc78..55ea7d8 100644
>--- a/src/glx/glxclient.h
>+++ b/src/glx/glxclient.h
>@@ -173,6 +173,7 @@ struct __GLXDRIdrawableRec
>    GLenum textureTarget;
>    __DRIdrawable *driDrawable;
>    GLenum textureFormat;        /* EXT_texture_from_pixmap support */
>+   unsigned long eventMask;
> };
> 
> /*

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