diff options
| -rw-r--r-- | src/gallium/auxiliary/util/u_vbuf.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c index e69e9fd20a0..67c82a56ecd 100644 --- a/src/gallium/auxiliary/util/u_vbuf.c +++ b/src/gallium/auxiliary/util/u_vbuf.c @@ -788,6 +788,17 @@ u_vbuf_create_vertex_elements(struct u_vbuf *mgr, unsigned count, } } + if (used_buffers & ~mgr->allowed_vb_mask) { + /* More vertex buffers are used than the hardware supports. In + * principle, we only need to make sure that less vertex buffers are + * used, and mark some of the latter vertex buffers as incompatible. + * For now, mark all vertex buffers as incompatible. + */ + ve->incompatible_vb_mask_any = used_buffers; + ve->compatible_vb_mask_any = 0; + ve->incompatible_elem_mask = u_bit_consecutive(0, count); + } + ve->used_vb_mask = used_buffers; ve->compatible_vb_mask_all = ~ve->incompatible_vb_mask_any & used_buffers; ve->incompatible_vb_mask_all = ~ve->compatible_vb_mask_any & used_buffers; |