Remove winsys->wait_idle(), subsumed by pipe->flush().

Connect intel_i915_batch_finish() into i915_winsys, just like intel_i915_batch_flush().
Call i915_winsys->batch_finish() in response to pipe->flush(PIPE_FLUSH_WAIT).
Now all the batchbuffer/fence code is in one place and a little cleaner.

4 files changed, 2 insertions, 10 deletions

diff --git a/src/mesa/pipe/i915simple/i915_flush.c b/src/mesa/pipe/i915simple/i915_flush.c
index 5a80ed5e2f..51cf9960aa 100644
--- a/src/mesa/pipe/i915simple/i915_flush.c
+++ b/src/mesa/pipe/i915simple/i915_flush.c
@@ -69,7 +69,7 @@ static void i915_flush( struct pipe_context *pipe,
    FLUSH_BATCH();
 
    if (flags & PIPE_FLUSH_WAIT) {
-      i915->pipe.winsys->wait_idle(i915->pipe.winsys, i915->pipe.private);
+      i915->winsys->batch_finish(i915->winsys);
    }
 }
 
diff --git a/src/mesa/pipe/i915simple/i915_winsys.h b/src/mesa/pipe/i915simple/i915_winsys.h
index cbb851a932..2c0f335d34 100644
--- a/src/mesa/pipe/i915simple/i915_winsys.h
+++ b/src/mesa/pipe/i915simple/i915_winsys.h
@@ -98,6 +98,7 @@ struct i915_winsys {
 			unsigned delta );
    
    void (*batch_flush)( struct i915_winsys *sws );
+   void (*batch_finish)( struct i915_winsys *sws );
 };
 
 #define I915_BUFFER_ACCESS_WRITE   0x1 
diff --git a/src/mesa/pipe/p_winsys.h b/src/mesa/pipe/p_winsys.h
index ee10e30559..41d522e11e 100644
--- a/src/mesa/pipe/p_winsys.h
+++ b/src/mesa/pipe/p_winsys.h
@@ -63,9 +63,6 @@ struct pipe_winsys
    /** Returns name of this winsys interface */
    const char *(*get_name)( struct pipe_winsys *sws );
 
-   /** Wait for any buffered rendering to finish */
-   void (*wait_idle)( struct pipe_winsys *sws, void *context_private );
-
    /**
     * Do any special operations to ensure frontbuffer contents are
     * displayed, eg copy fake frontbuffer.
diff --git a/src/mesa/pipe/xlib/xm_winsys.c b/src/mesa/pipe/xlib/xm_winsys.c
index ea6b06a93c..df90a807d4 100644
--- a/src/mesa/pipe/xlib/xm_winsys.c
+++ b/src/mesa/pipe/xlib/xm_winsys.c
@@ -167,11 +167,6 @@ xm_flush_frontbuffer(struct pipe_winsys *pws,
     */
 }
 
-static void
-xm_wait_idle(struct pipe_winsys *pws, void *context_private)
-{
-   /* no-op */
-}
 
 static void
 xm_printf(struct pipe_winsys *pws, const char *fmtString, ...)
@@ -343,7 +338,6 @@ xmesa_get_pipe_winsys(void)
       ws->surface_release = xm_surface_release;
 
       ws->flush_frontbuffer = xm_flush_frontbuffer;
-      ws->wait_idle = xm_wait_idle;
       ws->printf = xm_printf;
       ws->get_name = xm_get_name;
    }