gallium: fix type of flags in pipe_context::flush()

It should be unsigned, not enum pipe_flush_flags.

Fixed a build error:

  src/gallium/state_trackers/egl/android/native_android.cpp:426:29: error:
  invalid conversion from 'int' to 'pipe_flush_flags' [-fpermissive]

v2: replace all occurrences of enum pipe_flush_flags by unsigned

Signed-off-by: Chia-I Wu <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>

[olv: document the parameter now that the type is unsigned]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index ff52aa1f9b5..5561af6c7fc 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -453,7 +453,7 @@ st_context_flush(struct st_context_iface *stctxi, unsigned flags,
                  struct pipe_fence_handle **fence)
 {
    struct st_context *st = (struct st_context *) stctxi;
-   enum pipe_flush_flags pipe_flags = 0;
+   unsigned pipe_flags = 0;
 
    if (flags & ST_FLUSH_END_OF_FRAME) {
       pipe_flags |= PIPE_FLUSH_END_OF_FRAME;