[Mesa-dev] [PATCH 35/43] i965/gen4: Expose the guts of URB recalculation as a helper

[Jason Ekstrand]

---
 src/mesa/drivers/dri/i965/brw_context.h |  2 ++
 src/mesa/drivers/dri/i965/brw_urb.c     | 15 ++++++++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 22a84e6..ccedecc 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -1361,6 +1361,8 @@ void brw_destroy_shader_time(struct brw_context *brw);
 
 /* brw_urb.c
  */
+void brw_calculate_urb_fence(struct brw_context *brw, unsigned csize,
+                             unsigned vsize, unsigned sfsize);
 void brw_upload_urb_fence(struct brw_context *brw);
 
 /* brw_curbe.c
diff --git a/src/mesa/drivers/dri/i965/brw_urb.c b/src/mesa/drivers/dri/i965/brw_urb.c
index 1ba981a..18daf51 100644
--- a/src/mesa/drivers/dri/i965/brw_urb.c
+++ b/src/mesa/drivers/dri/i965/brw_urb.c
@@ -112,12 +112,10 @@ static bool check_urb_layout(struct brw_context *brw)
 /* Most minimal update, forces re-emit of URB fence packet after GS
  * unit turned on/off.
  */
-static void recalculate_urb_fence( struct brw_context *brw )
+void
+brw_calculate_urb_fence(struct brw_context *brw, unsigned csize,
+                        unsigned vsize, unsigned sfsize)
 {
-   GLuint csize = brw->curbe.total_size;
-   GLuint vsize = brw_vue_prog_data(brw->vs.base.prog_data)->urb_entry_size;
-   GLuint sfsize = brw->sf.prog_data->urb_entry_size;
-
    if (csize < limits[CS].min_entry_size)
       csize = limits[CS].min_entry_size;
 
@@ -208,6 +206,13 @@ done:
    }
 }
 
+static void recalculate_urb_fence( struct brw_context *brw )
+{
+   brw_calculate_urb_fence(brw, brw->curbe.total_size,
+                           brw_vue_prog_data(brw->vs.base.prog_data)->urb_entry_size,
+                           brw->sf.prog_data->urb_entry_size);
+}
+
 
 const struct brw_tracked_state brw_recalculate_urb_fence = {
    .dirty = {
-- 
2.5.0.400.gff86faf