gallium: remove flags from the flush function

The drivers have been changed so that they behave as if all of the flags
were set. This is already implicit in most hardware drivers and required
for multiple contexts.

Some state trackers were also abusing the PIPE_FLUSH_RENDER_CACHE flag
to decide whether flush_frontbuffer should be called.
New flag ST_FLUSH_FRONT has been added to st_api.h as a replacement.

1 files changed, 2 insertions, 5 deletions

diff --git a/src/gallium/drivers/cell/ppu/cell_flush.c b/src/gallium/drivers/cell/ppu/cell_flush.c
index 8275c9dc9c..463f4d03eb 100644
--- a/src/gallium/drivers/cell/ppu/cell_flush.c
+++ b/src/gallium/drivers/cell/ppu/cell_flush.c
@@ -38,19 +38,16 @@
  * Called via pipe->flush()
  */
 void
-cell_flush(struct pipe_context *pipe, unsigned flags,
+cell_flush(struct pipe_context *pipe,
            struct pipe_fence_handle **fence)
 {
    struct cell_context *cell = cell_context(pipe);
 
    if (fence) {
       *fence = NULL;
-      /* XXX: Implement real fencing */
-      flags |= CELL_FLUSH_WAIT;
    }
 
-   if (flags & (PIPE_FLUSH_SWAPBUFFERS | PIPE_FLUSH_RENDER_CACHE))
-      flags |= CELL_FLUSH_WAIT;
+   flags |= CELL_FLUSH_WAIT;
 
    draw_flush( cell->draw );
    cell_flush_int(cell, flags);