st/mesa: add a notify_before_flush callback param to flush

The new callback is called right before the flush is done to allow
users of st->flush to do some work after all the previous work has
been flushed.

This will be used by dri_flush in the next commit.

Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c
index af9e3325f98..6efca4f8f80 100644
--- a/src/gallium/state_trackers/dri/dri_context.c
+++ b/src/gallium/state_trackers/dri/dri_context.c
@@ -241,7 +241,7 @@ dri_destroy_context(__DRIcontext * cPriv)
     * to avoid having to add code elsewhere to cope with flushing a
     * partially destroyed context.
     */
-   ctx->st->flush(ctx->st, 0, NULL);
+   ctx->st->flush(ctx->st, 0, NULL, NULL, NULL);
    ctx->st->destroy(ctx->st);
    free(ctx);
 }