diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py
index 18fa84f2a4c..00d4d877843 100755
--- a/src/gallium/state_trackers/python/retrace/interpreter.py
+++ b/src/gallium/state_trackers/python/retrace/interpreter.py
@@ -531,6 +531,8 @@ class Context(Object):
                     gallium.PIPE_FORMAT_R32G32B32_FLOAT: '3f',
                     gallium.PIPE_FORMAT_R32G32B32A32_FLOAT: '4f',
                     gallium.PIPE_FORMAT_B8G8R8A8_UNORM: '4B',
+                    gallium.PIPE_FORMAT_R8G8B8A8_UNORM: '4B',
+                    gallium.PIPE_FORMAT_R16G16B16_SNORM: '3h',
                 }[velem.src_format]
 
                 data = vbuf.buffer.read()