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, 0 insertions, 2 deletions

diff --git a/src/gallium/drivers/identity/id_context.c b/src/gallium/drivers/identity/id_context.c
index 5c865f8a22c..2a9d7360155 100644
--- a/src/gallium/drivers/identity/id_context.c
+++ b/src/gallium/drivers/identity/id_context.c
@@ -668,14 +668,12 @@ identity_clear_depth_stencil(struct pipe_context *_pipe,
 
 static void
 identity_flush(struct pipe_context *_pipe,
-               unsigned flags,
                struct pipe_fence_handle **fence)
 {
    struct identity_context *id_pipe = identity_context(_pipe);
    struct pipe_context *pipe = id_pipe->pipe;
 
    pipe->flush(pipe,
-               flags,
                fence);
 }