loader/dri3: Don't wait for fence of old buffer when re-allocating it

[mesa.git] / src / loader / loader_dri3_helper.c

diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c
index b62521485837d5de1467ef5f3314c5398352c145..f641a34e6d1e036de73dbaaa2c3aeec49a742851 100644 (file)
--- a/src/loader/loader_dri3_helper.c
+++ b/src/loader/loader_dri3_helper.c
@@ -1777,7 +1777,6 @@ dri3_get_buffer(__DRIdrawable *driDrawable,
           && buffer) {
 
          /* Fill the new buffer with data from an old buffer */
-         dri3_fence_await(draw->conn, draw, buffer);
          if (!loader_dri3_blit_image(draw,
                                      new_buffer->image,
                                      buffer->image,
@@ -1818,7 +1817,9 @@ dri3_get_buffer(__DRIdrawable *driDrawable,
       buffer = new_buffer;
       draw->buffers[buf_id] = buffer;
    }
-   dri3_fence_await(draw->conn, draw, buffer);
+
+   if (buffer_type == loader_dri3_buffer_back)
+      dri3_fence_await(draw->conn, draw, buffer);
 
    /*
     * Do we need to preserve the content of a previous buffer?