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 <olvaffe@gmail.com>
Reviewed-by: Marek Olšák <maraeo@gmail.com>

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

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index da1f5a88a64..d1130bc5182 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -349,10 +349,12 @@ struct pipe_context {
                                unsigned width, unsigned height);
 
    /** Flush draw commands
+    *
+    * \param flags  bitfield of enum pipe_flush_flags values.
     */
    void (*flush)(struct pipe_context *pipe,
                  struct pipe_fence_handle **fence,
-                 enum pipe_flush_flags flags);
+                 unsigned flags);
 
    /**
     * Create a view on a texture to be used by a shader stage.