From 09e785ee04c80c2bdf27245be7dafc79cce5b0ad Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keithw@vmware.com>
Date: Mon, 21 Dec 2009 22:14:35 +0000
Subject: gallium: remove return value from draw calls

---
 src/gallium/drivers/failover/fo_context.c | 42 +++++++++++++++++--------------
 src/gallium/drivers/failover/fo_winsys.h  |  3 +++
 2 files changed, 26 insertions(+), 19 deletions(-)

(limited to 'src/gallium/drivers/failover')

diff --git a/src/gallium/drivers/failover/fo_context.c b/src/gallium/drivers/failover/fo_context.c
index 37184eac7b..46e4338d98 100644
--- a/src/gallium/drivers/failover/fo_context.c
+++ b/src/gallium/drivers/failover/fo_context.c
@@ -44,11 +44,19 @@ static void failover_destroy( struct pipe_context *pipe )
 }
 
 
+void failover_fail_over( struct failover_context *failover )
+{
+   failover->dirty = TRUE;
+   failover->mode = FO_SW;
+}
+
 
-static boolean failover_draw_elements( struct pipe_context *pipe,
-				       struct pipe_buffer *indexBuffer,
-				       unsigned indexSize,
-				       unsigned prim, unsigned start, unsigned count)
+static void failover_draw_elements( struct pipe_context *pipe,
+                                    struct pipe_buffer *indexBuffer,
+                                    unsigned indexSize,
+                                    unsigned prim, 
+                                    unsigned start, 
+                                    unsigned count)
 {
    struct failover_context *failover = failover_context( pipe );
 
@@ -62,24 +70,22 @@ static boolean failover_draw_elements( struct pipe_context *pipe,
    /* Try hardware:
     */
    if (failover->mode == FO_HW) {
-      if (!failover->hw->draw_elements( failover->hw, 
-					indexBuffer, 
-					indexSize, 
-					prim, 
-					start, 
-					count )) {
-
-	 failover->hw->flush( failover->hw, ~0, NULL );
-	 failover->mode = FO_SW;
-      }
+      failover->hw->draw_elements( failover->hw, 
+                                   indexBuffer, 
+                                   indexSize, 
+                                   prim, 
+                                   start, 
+                                   count );
    }
 
    /* Possibly try software:
     */
    if (failover->mode == FO_SW) {
 
-      if (failover->dirty) 
+      if (failover->dirty) {
+         failover->hw->flush( failover->hw, ~0, NULL );
 	 failover_state_emit( failover );
+      }
 
       failover->sw->draw_elements( failover->sw, 
 				   indexBuffer, 
@@ -94,15 +100,13 @@ static boolean failover_draw_elements( struct pipe_context *pipe,
        */
       failover->sw->flush( failover->sw, ~0, NULL );
    }
-
-   return TRUE;
 }
 
 
-static boolean failover_draw_arrays( struct pipe_context *pipe,
+static void failover_draw_arrays( struct pipe_context *pipe,
 				     unsigned prim, unsigned start, unsigned count)
 {
-   return failover_draw_elements(pipe, NULL, 0, prim, start, count);
+   failover_draw_elements(pipe, NULL, 0, prim, start, count);
 }
 
 static unsigned int
diff --git a/src/gallium/drivers/failover/fo_winsys.h b/src/gallium/drivers/failover/fo_winsys.h
index a8ce997a1f..533122b69d 100644
--- a/src/gallium/drivers/failover/fo_winsys.h
+++ b/src/gallium/drivers/failover/fo_winsys.h
@@ -36,10 +36,13 @@
 
 
 struct pipe_context;
+struct failover_context;
 
 
 struct pipe_context *failover_create( struct pipe_context *hw,
 				      struct pipe_context *sw );
 
 
+void failover_fail_over( struct failover_context *failover );
+
 #endif /* FO_WINSYS_H */
-- 
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