Module: Mesa Branch: master Commit: 88d041a6b9958f893312bfd159372c4b4559652a URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=88d041a6b9958f893312bfd159372c4b4559652a
Author: Paul Cercueil <[email protected]> Date: Tue Nov 19 21:58:17 2019 +0100 u_vbuf: Mark vbufs incompatible if more were requested than HW supports 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. Signed-off-by: Paul Cercueil <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2807> --- src/gallium/auxiliary/util/u_vbuf.c | 11 +++++++++++ 1 file changed, 11 insertions(+) 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; _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
