i965: Fix VB packet reuse when offset for the new buffer isn't stride aligned.

Fixes regression in scissor-stencil-clear and 5 other tests.

diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index 17af046..b15c05a 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -470,7 +470,7 @@ static void brw_prepare_vertices(struct brw_context *brw)
         d = brw->vb.buffers[i].offset - brw->vb.current_buffers[i].offset;
         if (delta == 0)
            delta = d / brw->vb.current_buffers[i].stride;
-        else if (delta * brw->vb.current_buffers[i].stride != d)
+        if (delta * brw->vb.current_buffers[i].stride != d)
            break;
       }