3 files changed, 23 insertions, 27 deletions

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index aa6c31ddb8..1f5d65265c 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -363,7 +363,7 @@ __driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
        memcpy(pdp->pClipRects, last_dc->rects, rect_size);
 
        if (changed)
-	  (*psp->DriverAPI.UpdateBuffer)(pdp, (unsigned int *) last_dc);
+	  (*psp->DriverAPI.HandleDrawableConfig)(pdp, pcp, last_dc);
     }
 
     /* Front buffer attachments are special, they typically mean that
@@ -380,12 +380,12 @@ __driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
      * We only care about the last such event in the buffer; in fact,
      * older events will refer to invalid buffer objects.*/
     if (last_ba)
-       (*psp->DriverAPI.UpdateBuffer)(pdp, (unsigned int *) last_ba);
+       (*psp->DriverAPI.HandleBufferAttach)(pdp, pcp, last_ba);
 
     /* Like for buffer attachments, we only care about the most recent
      * drawable config. */
     if (last_dc)
-       (*psp->DriverAPI.UpdateBuffer)(pdp, (unsigned int *) last_dc);
+       (*psp->DriverAPI.HandleDrawableConfig)(pdp, pcp, last_dc);
 
     /* If there was a drawable config event in the buffer and it
      * changed the size of the window, all buffer auxillary buffer
@@ -411,7 +411,7 @@ __driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
        if (last_ba == ba)
 	  continue;
 
-       (*psp->DriverAPI.UpdateBuffer)(pdp, (unsigned int *) ba);
+       (*psp->DriverAPI.HandleBufferAttach)(pdp, pcp, ba);
     }
 
     pdp->dri2.tail = tail;
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index aaaf242788..59c64e4adf 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -209,8 +209,14 @@ struct __DriverAPIRec {
 			    int64_t *count);
 
     /* DRI2 Entry points */
-    void (*UpdateBuffer)(__DRIdrawablePrivate *dPriv,
-			 unsigned int *event);
+    void (*HandleDrawableConfig)(__DRIdrawablePrivate *dPriv,
+				__DRIcontextPrivate *pcp,
+				__DRIDrawableConfigEvent *event);
+
+    void (*HandleBufferAttach)(__DRIdrawablePrivate *dPriv,
+			       __DRIcontextPrivate *pcp,
+			       __DRIBufferAttachEvent *ba);
+
 };
 
 
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 1c79cf2cff..3d46073daa 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -293,14 +293,17 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
 
 static void
 intelHandleDrawableConfig(__DRIdrawablePrivate *dPriv,
+			  __DRIcontextPrivate *pcp,
 			  __DRIDrawableConfigEvent *event)
 {
    struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
    struct intel_region *region = NULL;
    struct intel_renderbuffer *rb, *depth_rb, *stencil_rb;
-   struct intel_context *intel = dPriv->driContextPriv->driverPrivate;
-   int cpp = intel->ctx.Visual.rgbBits / 8;
-   GLuint pitch = ((cpp * dPriv->w + 63) & ~63) / cpp;
+   struct intel_context *intel = pcp->driverPrivate;
+   int cpp, pitch;
+
+   cpp = intel->ctx.Visual.rgbBits / 8;
+   pitch = ((cpp * dPriv->w + 63) & ~63) / cpp;
 
    rb = intel_fb->color_rb[1];
    if (rb) {
@@ -331,12 +334,13 @@ intelHandleDrawableConfig(__DRIdrawablePrivate *dPriv,
 
 static void
 intelHandleBufferAttach(__DRIdrawablePrivate *dPriv,
+			__DRIcontextPrivate *pcp,
 			__DRIBufferAttachEvent *ba)
 {
    struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
    struct intel_renderbuffer *rb;
    struct intel_region *region;
-   struct intel_context *intel = dPriv->driContextPriv->driverPrivate;
+   struct intel_context *intel = pcp->driverPrivate;
    GLuint tiled;
 
    switch (ba->buffer.attachment) {
@@ -380,22 +384,6 @@ intelHandleBufferAttach(__DRIdrawablePrivate *dPriv,
    intel_renderbuffer_set_region(rb, region);
 }
 
-static void
-intelUpdateBuffer(__DRIdrawablePrivate *dPriv, unsigned int *event)
-{
-   switch (DRI2_EVENT_TYPE(*event)) {
-   case DRI2_EVENT_DRAWABLE_CONFIG:
-      /* flush all current regions, allocate new ones, except front buffer */
-      intelHandleDrawableConfig(dPriv, (__DRIDrawableConfigEvent *) event);
-      break;
-
-   case DRI2_EVENT_BUFFER_ATTACH:
-      /* attach buffer if different from what we have */
-      intelHandleBufferAttach(dPriv, (__DRIBufferAttachEvent *) event);
-      break;
-   }
-}
-
 static const __DRItexOffsetExtension intelTexOffsetExtension = {
    { __DRI_TEX_OFFSET },
    intelSetTexOffset,
@@ -680,7 +668,9 @@ static const struct __DriverAPIRec intelAPI = {
    .WaitForSBC = NULL,
    .SwapBuffersMSC = NULL,
    .CopySubBuffer = intelCopySubBuffer,
-   .UpdateBuffer = intelUpdateBuffer,
+
+   .HandleDrawableConfig = intelHandleDrawableConfig,
+   .HandleBufferAttach = intelHandleBufferAttach,
 };