mesa: stop passing state bitfield to UpdateState()

The code comment which seems to have been added in cab974cf6c2db
(from year 2000) says:

   "Set ctx->NewState to zero to avoid recursion if
   Driver.UpdateState() has to call FLUSH_VERTICES().  (fixed?)"

As far as I can tell nothing in any of the UpdateState() calls
should cause it to be called recursively.

V2: add a wrapper around the osmesa update function so it can still
    be used internally.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_state.c b/src/mesa/drivers/dri/radeon/radeon_state.c
index 1baf229e647..ff2a7089dd2 100644
--- a/src/mesa/drivers/dri/radeon/radeon_state.c
+++ b/src/mesa/drivers/dri/radeon/radeon_state.c
@@ -2044,8 +2044,10 @@ GLboolean radeonValidateState( struct gl_context *ctx )
 }
 
 
-static void radeonInvalidateState( struct gl_context *ctx, GLuint new_state )
+static void radeonInvalidateState(struct gl_context *ctx)
 {
+   GLuint new_state = ctx->NewState;
+
    _swrast_InvalidateState( ctx, new_state );
    _swsetup_InvalidateState( ctx, new_state );
    _vbo_InvalidateState( ctx, new_state );