u_blitter: align vertex buffer suballocations to 4

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 3e9cbff..6a91412 100644 (file)
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -276,7 +276,7 @@ struct blitter_context *util_blitter_create(struct pipe_context *pipe)
    for (i = 0; i < 4; i++)
       ctx->vertices[i][0][3] = 1; /*v.w*/
 
-   ctx->upload = u_upload_create(pipe, 65536, 128, PIPE_BIND_VERTEX_BUFFER);
+   ctx->upload = u_upload_create(pipe, 65536, 4, PIPE_BIND_VERTEX_BUFFER);
 
    return &ctx->base;
 }