1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/pipe/cell/ppu/cell_batch.c b/src/mesa/pipe/cell/ppu/cell_batch.c
index 5a25f1b266..c894ef8608 100644
--- a/src/mesa/pipe/cell/ppu/cell_batch.c
+++ b/src/mesa/pipe/cell/ppu/cell_batch.c
@@ -96,6 +96,15 @@ cell_batch_flush(struct cell_context *cell)
 }
 
 
+uint
+cell_batch_free_space(const struct cell_context *cell)
+{
+   uint free = CELL_BATCH_BUFFER_SIZE
+      - cell->batch_buffer_size[cell->cur_batch];
+   return free;
+}
+
+
 /**
  * \param cmd  command to append
  * \param length  command size in bytes
@@ -129,6 +138,8 @@ cell_batch_alloc(struct cell_context *cell, uint bytes)
    void *pos;
    uint size;
 
+   ASSERT(bytes % 4 == 0);
+
    assert(cell->cur_batch >= 0);
 
    size = cell->batch_buffer_size[cell->cur_batch];