Quick-kill processing the XMA context if there's no new data available.

2015-09-25 18:40:49 -05:00
parent f2b2cc1b6f
commit c150552b9c
1 changed files with 5 additions and 0 deletions
--- a/src/xenia/apu/xma_context.cc
+++ b/src/xenia/apu/xma_context.cc
@@ -294,6 +294,11 @@ void XmaContext::DecodePackets(XMA_CONTEXT_DATA* data) {
    return;
  }

+  // No available data.
+  if (!data->input_buffer_0_valid && !data->input_buffer_1_valid) {
+    return;
+  }
+
  assert_zero(data->unk_dword_9);

  // XAudio Loops