mesa: protect driver.flush() with FLUSH_CURRENT

Need to do this to ensure vbo code unmaps its buffers before calling
the driver, which may be sitting on top of a memory manager which
objects to firing commands from a mapped buffer.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 4cff36adfab..5726dbd983e 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -187,7 +187,7 @@ GLfloat _mesa_ubyte_to_float_color_tab[256];
 void
 _mesa_notifySwapBuffers(__GLcontext *ctx)
 {
-   FLUSH_VERTICES( ctx, 0 );
+   FLUSH_CURRENT( ctx, 0 );
    if (ctx->Driver.Flush) {
       ctx->Driver.Flush(ctx);
    }
@@ -1514,6 +1514,7 @@ _mesa_Flush(void)
 {
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+   FLUSH_CURRENT( ctx, 0 );
    if (ctx->Driver.Flush) {
       ctx->Driver.Flush(ctx);
    }