From b46cbc36072ae050f648f9baa974c4180d9bb8a3 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Fri, 4 Sep 2015 01:24:39 +0100 Subject: [PATCH] st/mesa: set the vbuffer to NULL if we are skipping it MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit If we skip a vbuffer we need to make sure we NULL out the contents, otherwise when it gets passed to the driver it will get confused. This was hit by: GL41-CTS.gpu_shader_fp64.varyings Reviewed-by: Marek Olšák Signed-off-by: Dave Airlie --- src/mesa/state_tracker/st_atom_array.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_atom_array.c b/src/mesa/state_tracker/st_atom_array.c index 56b8019a36f..0847184d74d 100644 --- a/src/mesa/state_tracker/st_atom_array.c +++ b/src/mesa/state_tracker/st_atom_array.c @@ -567,8 +567,12 @@ setup_non_interleaved_attribs(struct st_context *st, unsigned src_format; array = get_client_array(vp, arrays, attr); - if (!array) + if (!array) { + vbuffer[attr].buffer = NULL; + vbuffer[attr].user_buffer = NULL; + vbuffer[attr].buffer_offset = 0; continue; + } stride = array->StrideB; bufobj = array->BufferObj; -- 2.30.2