zink: flag pipeline for change more often when vbos change without dynamic state

this is always going to be bad for perf, but we still need to force updates anytime
we know for sure they'll be needed

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10508>

diff --git a/src/gallium/drivers/zink/zink_context.c b/src/gallium/drivers/zink/zink_context.c
index 894a235..3e11ee6 100644 (file)
--- a/src/gallium/drivers/zink/zink_context.c
+++ b/src/gallium/drivers/zink/zink_context.c
@@ -714,6 +714,9 @@ zink_set_vertex_buffers(struct pipe_context *pctx,
 {
    struct zink_context *ctx = zink_context(pctx);
 
+   if (!zink_screen(pctx->screen)->info.have_EXT_extended_dynamic_state &&
+       (num_buffers || (!buffers && ctx->gfx_pipeline_state.vertex_buffers_enabled_mask)))
+      ctx->gfx_pipeline_state.vertex_state_dirty = true;
    util_set_vertex_buffers_mask(ctx->vertex_buffers, &ctx->gfx_pipeline_state.vertex_buffers_enabled_mask,
                                 buffers, start_slot, num_buffers,
                                 unbind_num_trailing_slots, take_ownership);