mesa: fix fallthrough in glformats

[mesa.git] / src / mesa / state_tracker / st_cb_bufferobjects.c

diff --git a/src/mesa/state_tracker/st_cb_bufferobjects.c b/src/mesa/state_tracker/st_cb_bufferobjects.c
index c95a3d4d2ac165309212b3e0ba5c474794d1184d..01422bb7908fc5b1cbdea592540fb79a2edb179c 100644 (file)
--- a/src/mesa/state_tracker/st_cb_bufferobjects.c
+++ b/src/mesa/state_tracker/st_cb_bufferobjects.c
@@ -494,6 +494,8 @@ st_access_flags_to_transfer_flags(GLbitfield access, bool wholeBuffer)
 
    if (access & MESA_MAP_NOWAIT_BIT)
       flags |= PIPE_TRANSFER_DONTBLOCK;
+   if (access & MESA_MAP_THREAD_SAFE_BIT)
+      flags |= PIPE_TRANSFER_THREAD_SAFE;
 
    return flags;
 }
@@ -603,7 +605,7 @@ st_copy_buffer_subdata(struct gl_context *ctx,
 
    /* buffer should not already be mapped */
    assert(!_mesa_check_disallowed_mapping(src));
-   assert(!_mesa_check_disallowed_mapping(dst));
+   /* dst can be mapped, just not the same range as the target range */
 
    u_box_1d(readOffset, size, &box);